/* Supported Devices: A table for usbvision.c*/
struct usbvision_device_data_st usbvision_device_data[] = {
[XANBOO] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 4,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Xanboo",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 4,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Xanboo",
},
[BELKIN_VIDEOBUS_II] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Belkin USB VideoBus II Adapter",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Belkin USB VideoBus II Adapter",
},
[BELKIN_VIDEOBUS] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Belkin Components USB VideoBus",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Belkin Components USB VideoBus",
},
[BELKIN_USB_VIDEOBUS_II] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Belkin USB VideoBus II",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Belkin USB VideoBus II",
},
[ECHOFX_INTERVIEW_LITE] = {
- .Interface = 0,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = -1,
- .Y_Offset = -1,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "echoFX InterView Lite",
+ .interface = 0,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "echoFX InterView Lite",
},
[USBGEAR_USBG_V1] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "USBGear USBG-V1 resp. HAMA USB",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "USBGear USBG-V1 resp. HAMA USB",
},
[D_LINK_V100] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 4,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "D-Link V100",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 4,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "D-Link V100",
},
[X10_USB_CAMERA] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "X10 USB Camera",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "X10 USB Camera",
},
[HPG_WINTV_LIVE_PAL_BG] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = -1,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Live (PAL B/G)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = -1,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Live (PAL B/G)",
},
[HPG_WINTV_LIVE_PRO_NTSC_MN] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Live Pro (NTSC M/N)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Live Pro (NTSC M/N)",
},
[ZORAN_PMD_NOGATECH] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 2,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Zoran Co. PMD (Nogatech) AV-grabber Manhattan",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 2,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Zoran Co. PMD (Nogatech) AV-grabber Manhattan",
},
[NOGATECH_USB_TV_NTSC_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = -1,
- .Y_Offset = 20,
- .ModelString = "Nogatech USB-TV (NTSC) FM",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = 20,
+ .model_string = "Nogatech USB-TV (NTSC) FM",
},
[PNY_USB_TV_NTSC_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = -1,
- .Y_Offset = 20,
- .ModelString = "PNY USB-TV (NTSC) FM",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = 20,
+ .model_string = "PNY USB-TV (NTSC) FM",
},
[PV_PLAYTV_USB_PRO_PAL_FM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "PixelView PlayTv-USB PRO (PAL) FM",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "PixelView PlayTv-USB PRO (PAL) FM",
},
[ZT_721] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "ZTV ZT-721 2.4GHz USB A/V Receiver",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "ZTV ZT-721 2.4GHz USB A/V Receiver",
},
[HPG_WINTV_NTSC_MN] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = -1,
- .Y_Offset = 20,
- .ModelString = "Hauppauge WinTV USB (NTSC M/N)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = 20,
+ .model_string = "Hauppauge WinTV USB (NTSC M/N)",
},
[HPG_WINTV_PAL_BG] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTV USB (PAL B/G)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL B/G)",
},
[HPG_WINTV_PAL_I] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTV USB (PAL I)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL I)",
},
[HPG_WINTV_PAL_SECAM_L] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_SECAM,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_SECAM,
- .X_Offset = 0x80,
- .Y_Offset = 0x16,
- .ModelString = "Hauppauge WinTV USB (PAL/SECAM L)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0x80,
+ .y_offset = 0x16,
+ .model_string = "Hauppauge WinTV USB (PAL/SECAM L)",
},
[HPG_WINTV_PAL_D_K] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTV USB (PAL D/K)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL D/K)",
},
[HPG_WINTV_NTSC_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTV USB (NTSC FM)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (NTSC FM)",
},
[HPG_WINTV_PAL_BG_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTV USB (PAL B/G FM)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL B/G FM)",
},
[HPG_WINTV_PAL_I_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTV USB (PAL I FM)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL I FM)",
},
[HPG_WINTV_PAL_D_K_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTV USB (PAL D/K FM)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTV USB (PAL D/K FM)",
},
[HPG_WINTV_PRO_NTSC_MN] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_MICROTUNE_4049FM5,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (NTSC M/N)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N)",
},
[HPG_WINTV_PRO_NTSC_MN_V2] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_MICROTUNE_4049FM5,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (NTSC M/N) V2",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N) V2",
},
[HPG_WINTV_PRO_PAL] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_FM1216ME_MK3,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L)",
},
[HPG_WINTV_PRO_NTSC_MN_V3] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (NTSC M/N) V3",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N) V3",
},
[HPG_WINTV_PRO_PAL_BG] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL B/G)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G)",
},
[HPG_WINTV_PRO_PAL_I] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL I)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL I)",
},
[HPG_WINTV_PRO_PAL_SECAM_L] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_SECAM,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_SECAM,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL/SECAM L)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM L)",
},
[HPG_WINTV_PRO_PAL_D_K] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL D/K)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL D/K)",
},
[HPG_WINTV_PRO_PAL_SECAM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_SECAM,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_SECAM,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L)",
},
[HPG_WINTV_PRO_PAL_SECAM_V2] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_SECAM,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_SECAM,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) V2",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM BGDK/I/L) V2",
},
[HPG_WINTV_PRO_PAL_BG_V2] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_ALPS_TSBE1_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL B/G) V2",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_ALPS_TSBE1_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G) V2",
},
[HPG_WINTV_PRO_PAL_BG_D_K] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_ALPS_TSBE1_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL B/G,D/K)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_ALPS_TSBE1_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G,D/K)",
},
[HPG_WINTV_PRO_PAL_I_D_K] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_LG_PAL_NEW_TAPC,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL I,D/K)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_LG_PAL_NEW_TAPC,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL I,D/K)",
},
[HPG_WINTV_PRO_NTSC_MN_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (NTSC M/N FM)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N FM)",
},
[HPG_WINTV_PRO_PAL_BG_FM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL B/G FM)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL B/G FM)",
},
[HPG_WINTV_PRO_PAL_I_FM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL I FM)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL I FM)",
},
[HPG_WINTV_PRO_PAL_D_K_FM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL D/K FM)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL D/K FM)",
},
[HPG_WINTV_PRO_TEMIC_PAL_FM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_MICROTUNE_4049FM5,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (Temic PAL/SECAM B/G/I/D/K/L FM)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (Temic PAL/SECAM B/G/I/D/K/L FM)",
},
[HPG_WINTV_PRO_TEMIC_PAL_BG_FM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_MICROTUNE_4049FM5,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (Temic PAL B/G FM)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_MICROTUNE_4049FM5,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (Temic PAL B/G FM)",
},
[HPG_WINTV_PRO_PAL_FM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_FM1216ME_MK3,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L FM)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (PAL/SECAM B/G/I/D/K/L FM)",
},
[HPG_WINTV_PRO_NTSC_MN_FM_V2] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Hauppauge WinTV USB Pro (NTSC M/N FM) V2",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Hauppauge WinTV USB Pro (NTSC M/N FM) V2",
},
[CAMTEL_TVB330] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = 5,
- .Y_Offset = 5,
- .ModelString = "Camtel Technology USB TV Genie Pro FM Model TVB330",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = 5,
+ .y_offset = 5,
+ .model_string = "Camtel Technology USB TV Genie Pro FM Model TVB330",
},
[DIGITAL_VIDEO_CREATOR_I] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Digital Video Creator I",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Digital Video Creator I",
},
[GLOBAL_VILLAGE_GV_007_NTSC] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 82,
- .Y_Offset = 20,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Global Village GV-007 (NTSC)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 82,
+ .y_offset = 20,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Global Village GV-007 (NTSC)",
},
[DAZZLE_DVC_50_REV_1_NTSC] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Dazzle Fusion Model DVC-50 Rev 1 (NTSC)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Dazzle Fusion Model DVC-50 Rev 1 (NTSC)",
},
[DAZZLE_DVC_80_REV_1_PAL] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Dazzle Fusion Model DVC-80 Rev 1 (PAL)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Dazzle Fusion Model DVC-80 Rev 1 (PAL)",
},
[DAZZLE_DVC_90_REV_1_SECAM] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_SECAM,
- .AudioChannels = 0,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 0,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)",
},
[ESKAPE_LABS_MYTV2GO] = {
- .Interface = 0,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_FM1216ME_MK3,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Eskape Labs MyTV2Go",
+ .interface = 0,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Eskape Labs MyTV2Go",
},
[PINNA_PCTV_USB_PAL] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 0,
- .Tuner = 1,
- .TunerType = TUNER_TEMIC_4066FY5_PAL_I,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Pinnacle Studio PCTV USB (PAL)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 0,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4066FY5_PAL_I,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (PAL)",
},
[PINNA_PCTV_USB_SECAM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_SECAM,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_SECAM,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Pinnacle Studio PCTV USB (SECAM)",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_SECAM,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_SECAM,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (SECAM)",
},
[PINNA_PCTV_USB_PAL_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = 128,
- .Y_Offset = 23,
- .ModelString = "Pinnacle Studio PCTV USB (PAL) FM",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = 128,
+ .y_offset = 23,
+ .model_string = "Pinnacle Studio PCTV USB (PAL) FM",
},
[MIRO_PCTV_USB] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_PAL,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Miro PCTV USB",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_PAL,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Miro PCTV USB",
},
[PINNA_PCTV_USB_NTSC_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Pinnacle Studio PCTV USB (NTSC) FM",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (NTSC) FM",
},
[PINNA_PCTV_USB_NTSC_FM_V3] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Pinnacle Studio PCTV USB (NTSC) FM V3",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Pinnacle Studio PCTV USB (NTSC) FM V3",
},
[PINNA_PCTV_USB_PAL_FM_V2] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_TEMIC_4009FR5_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Pinnacle Studio PCTV USB (PAL) FM V2",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4009FR5_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio PCTV USB (PAL) FM V2",
},
[PINNA_PCTV_USB_NTSC_FM_V2] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_TEMIC_4039FR5_NTSC,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Pinnacle Studio PCTV USB (NTSC) FM V2",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4039FR5_NTSC,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio PCTV USB (NTSC) FM V2",
},
[PINNA_PCTV_USB_PAL_FM_V3] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_TEMIC_4009FR5_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Pinnacle Studio PCTV USB (PAL) FM V3",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4009FR5_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio PCTV USB (PAL) FM V3",
},
[PINNA_LINX_VD_IN_CAB_NTSC] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Pinnacle Studio Linx Video input cable (NTSC)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio Linx Video input cable (NTSC)",
},
[PINNA_LINX_VD_IN_CAB_PAL] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 2,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 0,
- .TunerType = 0,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Pinnacle Studio Linx Video input cable (PAL)",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 2,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 0,
+ .tuner_type = 0,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle Studio Linx Video input cable (PAL)",
},
[PINNA_PCTV_BUNGEE_PAL_FM] = {
- .Interface = -1,
- .Codec = CODEC_SAA7113,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_PAL,
- .AudioChannels = 1,
- .Radio = 1,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_TEMIC_4009FR5_PAL,
- .X_Offset = 0,
- .Y_Offset = 3,
- .Dvi_yuv_override = 1,
- .Dvi_yuv = 7,
- .ModelString = "Pinnacle PCTV Bungee USB (PAL) FM",
+ .interface = -1,
+ .codec = CODEC_SAA7113,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_PAL,
+ .audio_channels = 1,
+ .radio = 1,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_TEMIC_4009FR5_PAL,
+ .x_offset = 0,
+ .y_offset = 3,
+ .dvi_yuv_override = 1,
+ .dvi_yuv = 7,
+ .model_string = "Pinnacle PCTV Bungee USB (PAL) FM",
},
[HPG_WINTV] = {
- .Interface = -1,
- .Codec = CODEC_SAA7111,
- .VideoChannels = 3,
- .VideoNorm = V4L2_STD_NTSC,
- .AudioChannels = 1,
- .Radio = 0,
- .vbi = 1,
- .Tuner = 1,
- .TunerType = TUNER_PHILIPS_NTSC_M,
- .X_Offset = -1,
- .Y_Offset = -1,
- .ModelString = "Hauppauge WinTv-USB",
+ .interface = -1,
+ .codec = CODEC_SAA7111,
+ .video_channels = 3,
+ .video_norm = V4L2_STD_NTSC,
+ .audio_channels = 1,
+ .radio = 0,
+ .vbi = 1,
+ .tuner = 1,
+ .tuner_type = TUNER_PHILIPS_NTSC_M,
+ .x_offset = -1,
+ .y_offset = -1,
+ .model_string = "Hauppauge WinTv-USB",
},
};
const int usbvision_device_data_size=ARRAY_SIZE(usbvision_device_data);
module_param(force_testpattern,int,0644);
MODULE_PARM_DESC(force_testpattern,"enable test pattern display [core]");
-static int adjustCompression = 1; /* Set the compression to be adaptive */
-module_param(adjustCompression, int, 0444);
-MODULE_PARM_DESC(adjustCompression, " Set the ADPCM compression for the device. Default: 1 (On)");
+static int adjust_compression = 1; /* Set the compression to be adaptive */
+module_param(adjust_compression, int, 0444);
+MODULE_PARM_DESC(adjust_compression, " Set the ADPCM compression for the device. Default: 1 (On)");
/* To help people with Black and White output with using s-video input.
* Some cables and input device are wired differently. */
-static int SwitchSVideoInput;
-module_param(SwitchSVideoInput, int, 0444);
-MODULE_PARM_DESC(SwitchSVideoInput, " Set the S-Video input. Some cables and input device are wired differently. Default: 0 (Off)");
+static int switch_svideo_input;
+module_param(switch_svideo_input, int, 0444);
+MODULE_PARM_DESC(switch_svideo_input, " Set the S-Video input. Some cables and input device are wired differently. Default: 0 (Off)");
-static unsigned int adjust_X_Offset = -1;
-module_param(adjust_X_Offset, int, 0644);
-MODULE_PARM_DESC(adjust_X_Offset, "adjust X offset display [core]");
+static unsigned int adjust_x_offset = -1;
+module_param(adjust_x_offset, int, 0644);
+MODULE_PARM_DESC(adjust_x_offset, "adjust X offset display [core]");
-static unsigned int adjust_Y_Offset = -1;
-module_param(adjust_Y_Offset, int, 0644);
-MODULE_PARM_DESC(adjust_Y_Offset, "adjust Y offset display [core]");
+static unsigned int adjust_y_offset = -1;
+module_param(adjust_y_offset, int, 0644);
+MODULE_PARM_DESC(adjust_y_offset, "adjust Y offset display [core]");
#define ENABLE_HEXDUMP 0 /* Enable if you need it */
static int scratch_get_header(struct usb_usbvision *usbvision,
struct usbvision_frame_header *header)
{
- int errCode = 0;
+ int err_code = 0;
PDEBUG(DBG_SCRATCH, "from read_ptr=%d", usbvision->scratch_headermarker_read_ptr);
scratch_get(usbvision, (unsigned char *)header, USBVISION_HEADER_LENGTH);
if ((header->magic_1 == USBVISION_MAGIC_1)
&& (header->magic_2 == USBVISION_MAGIC_2)
- && (header->headerLength == USBVISION_HEADER_LENGTH)) {
- errCode = USBVISION_HEADER_LENGTH;
- header->frameWidth = header->frameWidthLo + (header->frameWidthHi << 8);
- header->frameHeight = header->frameHeightLo + (header->frameHeightHi << 8);
+ && (header->header_length == USBVISION_HEADER_LENGTH)) {
+ err_code = USBVISION_HEADER_LENGTH;
+ header->frame_width = header->frame_width_lo + (header->frame_width_hi << 8);
+ header->frame_height = header->frame_height_lo + (header->frame_height_hi << 8);
break;
}
}
- return errCode;
+ return err_code;
}
usbvision->scratch_write_ptr = 0;
usbvision->scratch_headermarker_read_ptr = 0;
usbvision->scratch_headermarker_write_ptr = 0;
- usbvision->isocstate = IsocState_NoFrame;
+ usbvision->isocstate = isoc_state_no_frame;
}
int usbvision_scratch_alloc(struct usb_usbvision *usbvision)
printk(KERN_ERR "%s: usbvision == NULL\n", proc);
return;
}
- if (usbvision->curFrame == NULL) {
- printk(KERN_ERR "%s: usbvision->curFrame is NULL.\n", proc);
+ if (usbvision->cur_frame == NULL) {
+ printk(KERN_ERR "%s: usbvision->cur_frame is NULL.\n", proc);
return;
}
/* Grab the current frame */
- frame = usbvision->curFrame;
+ frame = usbvision->cur_frame;
/* Optionally start at the beginning */
if (fullframe) {
}
}
- frame->grabstate = FrameState_Done;
+ frame->grabstate = frame_state_done;
frame->scanlength += scan_length;
++num_pass;
int usbvision_decompress_alloc(struct usb_usbvision *usbvision)
{
int IFB_size = MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * 3 / 2;
- usbvision->IntraFrameBuffer = vmalloc_32(IFB_size);
- if (usbvision->IntraFrameBuffer == NULL) {
+ usbvision->intra_frame_buffer = vmalloc_32(IFB_size);
+ if (usbvision->intra_frame_buffer == NULL) {
dev_err(&usbvision->dev->dev,
"%s: unable to allocate %d for compr. frame buffer\n",
__func__, IFB_size);
*/
void usbvision_decompress_free(struct usb_usbvision *usbvision)
{
- vfree(usbvision->IntraFrameBuffer);
- usbvision->IntraFrameBuffer = NULL;
+ vfree(usbvision->intra_frame_buffer);
+ usbvision->intra_frame_buffer = NULL;
}
*
* Locate one of supported header markers in the scratch buffer.
*/
-static enum ParseState usbvision_find_header(struct usb_usbvision *usbvision)
+static enum parse_state usbvision_find_header(struct usb_usbvision *usbvision)
{
struct usbvision_frame *frame;
- int foundHeader = 0;
+ int found_header = 0;
- frame = usbvision->curFrame;
+ frame = usbvision->cur_frame;
- while (scratch_get_header(usbvision, &frame->isocHeader) == USBVISION_HEADER_LENGTH) {
+ while (scratch_get_header(usbvision, &frame->isoc_header) == USBVISION_HEADER_LENGTH) {
// found header in scratch
PDEBUG(DBG_HEADER, "found header: 0x%02x%02x %d %d %d %d %#x 0x%02x %u %u",
- frame->isocHeader.magic_2,
- frame->isocHeader.magic_1,
- frame->isocHeader.headerLength,
- frame->isocHeader.frameNum,
- frame->isocHeader.framePhase,
- frame->isocHeader.frameLatency,
- frame->isocHeader.dataFormat,
- frame->isocHeader.formatParam,
- frame->isocHeader.frameWidth,
- frame->isocHeader.frameHeight);
-
- if (usbvision->requestIntra) {
- if (frame->isocHeader.formatParam & 0x80) {
- foundHeader = 1;
- usbvision->lastIsocFrameNum = -1; // do not check for lost frames this time
+ frame->isoc_header.magic_2,
+ frame->isoc_header.magic_1,
+ frame->isoc_header.header_length,
+ frame->isoc_header.frame_num,
+ frame->isoc_header.frame_phase,
+ frame->isoc_header.frame_latency,
+ frame->isoc_header.data_format,
+ frame->isoc_header.format_param,
+ frame->isoc_header.frame_width,
+ frame->isoc_header.frame_height);
+
+ if (usbvision->request_intra) {
+ if (frame->isoc_header.format_param & 0x80) {
+ found_header = 1;
+ usbvision->last_isoc_frame_num = -1; // do not check for lost frames this time
usbvision_unrequest_intra(usbvision);
break;
}
}
else {
- foundHeader = 1;
+ found_header = 1;
break;
}
}
- if (foundHeader) {
- frame->frmwidth = frame->isocHeader.frameWidth * usbvision->stretch_width;
- frame->frmheight = frame->isocHeader.frameHeight * usbvision->stretch_height;
+ if (found_header) {
+ frame->frmwidth = frame->isoc_header.frame_width * usbvision->stretch_width;
+ frame->frmheight = frame->isoc_header.frame_height * usbvision->stretch_height;
frame->v4l2_linesize = (frame->frmwidth * frame->v4l2_format.depth)>> 3;
}
else { // no header found
PDEBUG(DBG_HEADER, "skipping scratch data, no header");
scratch_reset(usbvision);
- return ParseState_EndParse;
+ return parse_state_end_parse;
}
// found header
- if (frame->isocHeader.dataFormat==ISOC_MODE_COMPRESS) {
- //check isocHeader.frameNum for lost frames
- if (usbvision->lastIsocFrameNum >= 0) {
- if (((usbvision->lastIsocFrameNum + 1) % 32) != frame->isocHeader.frameNum) {
+ if (frame->isoc_header.data_format==ISOC_MODE_COMPRESS) {
+ //check isoc_header.frame_num for lost frames
+ if (usbvision->last_isoc_frame_num >= 0) {
+ if (((usbvision->last_isoc_frame_num + 1) % 32) != frame->isoc_header.frame_num) {
// unexpected frame drop: need to request new intra frame
- PDEBUG(DBG_HEADER, "Lost frame before %d on USB", frame->isocHeader.frameNum);
+ PDEBUG(DBG_HEADER, "Lost frame before %d on USB", frame->isoc_header.frame_num);
usbvision_request_intra(usbvision);
- return ParseState_NextFrame;
+ return parse_state_next_frame;
}
}
- usbvision->lastIsocFrameNum = frame->isocHeader.frameNum;
+ usbvision->last_isoc_frame_num = frame->isoc_header.frame_num;
}
usbvision->header_count++;
- frame->scanstate = ScanState_Lines;
+ frame->scanstate = scan_state_lines;
frame->curline = 0;
if (force_testpattern) {
usbvision_testpattern(usbvision, 1, 1);
- return ParseState_NextFrame;
+ return parse_state_next_frame;
}
- return ParseState_Continue;
+ return parse_state_continue;
}
-static enum ParseState usbvision_parse_lines_422(struct usb_usbvision *usbvision,
+static enum parse_state usbvision_parse_lines_422(struct usb_usbvision *usbvision,
long *pcopylen)
{
volatile struct usbvision_frame *frame;
int clipmask_index, bytes_per_pixel;
int stretch_bytes, clipmask_add;
- frame = usbvision->curFrame;
+ frame = usbvision->cur_frame;
f = frame->data + (frame->v4l2_linesize * frame->curline);
/* Make sure there's enough data for the entire line */
- len = (frame->isocHeader.frameWidth * 2)+5;
+ len = (frame->isoc_header.frame_width * 2)+5;
if (scratch_len(usbvision) < len) {
PDEBUG(DBG_PARSE, "out of data in line %d, need %u.\n", frame->curline, len);
- return ParseState_Out;
+ return parse_state_out;
}
if ((frame->curline + 1) >= frame->frmheight) {
- return ParseState_NextFrame;
+ return parse_state_next_frame;
}
bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
*pcopylen += frame->v4l2_linesize * usbvision->stretch_height;
if (frame->curline >= frame->frmheight) {
- return ParseState_NextFrame;
+ return parse_state_next_frame;
}
else {
- return ParseState_Continue;
+ return parse_state_continue;
}
}
/* The decompression routine */
-static int usbvision_decompress(struct usb_usbvision *usbvision,unsigned char *Compressed,
- unsigned char *Decompressed, int *StartPos,
- int *BlockTypeStartPos, int Len)
+static int usbvision_decompress(struct usb_usbvision *usbvision,unsigned char *compressed,
+ unsigned char *decompressed, int *start_pos,
+ int *block_typestart_pos, int len)
{
- int RestPixel, Idx, MaxPos, Pos, ExtraPos, BlockLen, BlockTypePos, BlockTypeLen;
- unsigned char BlockByte, BlockCode, BlockType, BlockTypeByte, Integrator;
-
- Integrator = 0;
- Pos = *StartPos;
- BlockTypePos = *BlockTypeStartPos;
- MaxPos = 396; //Pos + Len;
- ExtraPos = Pos;
- BlockLen = 0;
- BlockByte = 0;
- BlockCode = 0;
- BlockType = 0;
- BlockTypeByte = 0;
- BlockTypeLen = 0;
- RestPixel = Len;
-
- for (Idx = 0; Idx < Len; Idx++) {
-
- if (BlockLen == 0) {
- if (BlockTypeLen==0) {
- BlockTypeByte = Compressed[BlockTypePos];
- BlockTypePos++;
- BlockTypeLen = 4;
+ int rest_pixel, idx, max_pos, pos, extra_pos, block_len, block_type_pos, block_type_len;
+ unsigned char block_byte, block_code, block_type, block_type_byte, integrator;
+
+ integrator = 0;
+ pos = *start_pos;
+ block_type_pos = *block_typestart_pos;
+ max_pos = 396; //pos + len;
+ extra_pos = pos;
+ block_len = 0;
+ block_byte = 0;
+ block_code = 0;
+ block_type = 0;
+ block_type_byte = 0;
+ block_type_len = 0;
+ rest_pixel = len;
+
+ for (idx = 0; idx < len; idx++) {
+
+ if (block_len == 0) {
+ if (block_type_len==0) {
+ block_type_byte = compressed[block_type_pos];
+ block_type_pos++;
+ block_type_len = 4;
}
- BlockType = (BlockTypeByte & 0xC0) >> 6;
+ block_type = (block_type_byte & 0xC0) >> 6;
//statistic:
- usbvision->ComprBlockTypes[BlockType]++;
-
- Pos = ExtraPos;
- if (BlockType == 0) {
- if(RestPixel >= 24) {
- Idx += 23;
- RestPixel -= 24;
- Integrator = Decompressed[Idx];
+ usbvision->compr_block_types[block_type]++;
+
+ pos = extra_pos;
+ if (block_type == 0) {
+ if(rest_pixel >= 24) {
+ idx += 23;
+ rest_pixel -= 24;
+ integrator = decompressed[idx];
} else {
- Idx += RestPixel - 1;
- RestPixel = 0;
+ idx += rest_pixel - 1;
+ rest_pixel = 0;
}
} else {
- BlockCode = Compressed[Pos];
- Pos++;
- if (RestPixel >= 24) {
- BlockLen = 24;
+ block_code = compressed[pos];
+ pos++;
+ if (rest_pixel >= 24) {
+ block_len = 24;
} else {
- BlockLen = RestPixel;
+ block_len = rest_pixel;
}
- RestPixel -= BlockLen;
- ExtraPos = Pos + (BlockLen / 4);
+ rest_pixel -= block_len;
+ extra_pos = pos + (block_len / 4);
}
- BlockTypeByte <<= 2;
- BlockTypeLen -= 1;
+ block_type_byte <<= 2;
+ block_type_len -= 1;
}
- if (BlockLen > 0) {
- if ((BlockLen%4) == 0) {
- BlockByte = Compressed[Pos];
- Pos++;
+ if (block_len > 0) {
+ if ((block_len%4) == 0) {
+ block_byte = compressed[pos];
+ pos++;
}
- if (BlockType == 1) { //inter Block
- Integrator = Decompressed[Idx];
+ if (block_type == 1) { //inter Block
+ integrator = decompressed[idx];
}
- switch (BlockByte & 0xC0) {
+ switch (block_byte & 0xC0) {
case 0x03<<6:
- Integrator += Compressed[ExtraPos];
- ExtraPos++;
+ integrator += compressed[extra_pos];
+ extra_pos++;
break;
case 0x02<<6:
- Integrator += BlockCode;
+ integrator += block_code;
break;
case 0x00:
- Integrator -= BlockCode;
+ integrator -= block_code;
break;
}
- Decompressed[Idx] = Integrator;
- BlockByte <<= 2;
- BlockLen -= 1;
+ decompressed[idx] = integrator;
+ block_byte <<= 2;
+ block_len -= 1;
}
}
- *StartPos = ExtraPos;
- *BlockTypeStartPos = BlockTypePos;
- return Idx;
+ *start_pos = extra_pos;
+ *block_typestart_pos = block_type_pos;
+ return idx;
}
* number of bytes (RGB) to the *pcopylen.
*
*/
-static enum ParseState usbvision_parse_compress(struct usb_usbvision *usbvision,
+static enum parse_state usbvision_parse_compress(struct usb_usbvision *usbvision,
long *pcopylen)
{
#define USBVISION_STRIP_MAGIC 0x5A
struct usbvision_frame *frame;
unsigned char *f,*u = NULL ,*v = NULL;
- unsigned char StripData[USBVISION_STRIP_LEN_MAX];
- unsigned char StripHeader[USBVISION_STRIP_HEADER_LEN];
- int Idx, IdxEnd, StripLen, StripPtr, StartBlockPos, BlockPos, BlockTypePos;
+ unsigned char strip_data[USBVISION_STRIP_LEN_MAX];
+ unsigned char strip_header[USBVISION_STRIP_HEADER_LEN];
+ int idx, idx_end, strip_len, strip_ptr, Startblock_pos, block_pos, block_type_pos;
int clipmask_index, bytes_per_pixel, rc;
- int imageSize;
+ int image_size;
unsigned char rv, gv, bv;
static unsigned char *Y, *U, *V;
- frame = usbvision->curFrame;
- imageSize = frame->frmwidth * frame->frmheight;
+ frame = usbvision->cur_frame;
+ image_size = frame->frmwidth * frame->frmheight;
if ( (frame->v4l2_format.format == V4L2_PIX_FMT_YUV422P) ||
(frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) ) { // this is a planar format
//... v4l2_linesize not used here.
// get base of u and b planes add halfoffset
u = frame->data
- + imageSize
+ + image_size
+ (frame->frmwidth >>1) * frame->curline ;
- v = u + (imageSize >>1 );
+ v = u + (image_size >>1 );
} else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420){
- v = frame->data + imageSize + ((frame->curline* (frame->width))>>2) ;
- u = v + (imageSize >>2) ;
+ v = frame->data + image_size + ((frame->curline* (frame->width))>>2) ;
+ u = v + (image_size >>2) ;
}
if (frame->curline == 0) {
}
if (scratch_len(usbvision) < USBVISION_STRIP_HEADER_LEN) {
- return ParseState_Out;
+ return parse_state_out;
}
//get strip header without changing the scratch_read_ptr
- scratch_set_extra_ptr(usbvision, &StripPtr, 0);
- scratch_get_extra(usbvision, &StripHeader[0], &StripPtr,
+ scratch_set_extra_ptr(usbvision, &strip_ptr, 0);
+ scratch_get_extra(usbvision, &strip_header[0], &strip_ptr,
USBVISION_STRIP_HEADER_LEN);
- if (StripHeader[0] != USBVISION_STRIP_MAGIC) {
+ if (strip_header[0] != USBVISION_STRIP_MAGIC) {
// wrong strip magic
- usbvision->stripMagicErrors++;
- return ParseState_NextFrame;
+ usbvision->strip_magic_errors++;
+ return parse_state_next_frame;
}
- if (frame->curline != (int)StripHeader[2]) {
+ if (frame->curline != (int)strip_header[2]) {
//line number missmatch error
- usbvision->stripLineNumberErrors++;
+ usbvision->strip_line_number_errors++;
}
- StripLen = 2 * (unsigned int)StripHeader[1];
- if (StripLen > USBVISION_STRIP_LEN_MAX) {
+ strip_len = 2 * (unsigned int)strip_header[1];
+ if (strip_len > USBVISION_STRIP_LEN_MAX) {
// strip overrun
// I think this never happens
usbvision_request_intra(usbvision);
}
- if (scratch_len(usbvision) < StripLen) {
+ if (scratch_len(usbvision) < strip_len) {
//there is not enough data for the strip
- return ParseState_Out;
+ return parse_state_out;
}
- if (usbvision->IntraFrameBuffer) {
- Y = usbvision->IntraFrameBuffer + frame->frmwidth * frame->curline;
- U = usbvision->IntraFrameBuffer + imageSize + (frame->frmwidth / 2) * (frame->curline / 2);
- V = usbvision->IntraFrameBuffer + imageSize / 4 * 5 + (frame->frmwidth / 2) * (frame->curline / 2);
+ if (usbvision->intra_frame_buffer) {
+ Y = usbvision->intra_frame_buffer + frame->frmwidth * frame->curline;
+ U = usbvision->intra_frame_buffer + image_size + (frame->frmwidth / 2) * (frame->curline / 2);
+ V = usbvision->intra_frame_buffer + image_size / 4 * 5 + (frame->frmwidth / 2) * (frame->curline / 2);
}
else {
- return ParseState_NextFrame;
+ return parse_state_next_frame;
}
bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
clipmask_index = frame->curline * MAX_FRAME_WIDTH;
- scratch_get(usbvision, StripData, StripLen);
+ scratch_get(usbvision, strip_data, strip_len);
- IdxEnd = frame->frmwidth;
- BlockTypePos = USBVISION_STRIP_HEADER_LEN;
- StartBlockPos = BlockTypePos + (IdxEnd - 1) / 96 + (IdxEnd / 2 - 1) / 96 + 2;
- BlockPos = StartBlockPos;
+ idx_end = frame->frmwidth;
+ block_type_pos = USBVISION_STRIP_HEADER_LEN;
+ Startblock_pos = block_type_pos + (idx_end - 1) / 96 + (idx_end / 2 - 1) / 96 + 2;
+ block_pos = Startblock_pos;
- usbvision->BlockPos = BlockPos;
+ usbvision->block_pos = block_pos;
- if ((rc = usbvision_decompress(usbvision, StripData, Y, &BlockPos, &BlockTypePos, IdxEnd)) != IdxEnd) {
- //return ParseState_Continue;
+ if ((rc = usbvision_decompress(usbvision, strip_data, Y, &block_pos, &block_type_pos, idx_end)) != idx_end) {
+ //return parse_state_continue;
}
- if (StripLen > usbvision->maxStripLen) {
- usbvision->maxStripLen = StripLen;
+ if (strip_len > usbvision->max_strip_len) {
+ usbvision->max_strip_len = strip_len;
}
if (frame->curline%2) {
- if ((rc = usbvision_decompress(usbvision, StripData, V, &BlockPos, &BlockTypePos, IdxEnd/2)) != IdxEnd/2) {
- //return ParseState_Continue;
+ if ((rc = usbvision_decompress(usbvision, strip_data, V, &block_pos, &block_type_pos, idx_end/2)) != idx_end/2) {
+ //return parse_state_continue;
}
}
else {
- if ((rc = usbvision_decompress(usbvision, StripData, U, &BlockPos, &BlockTypePos, IdxEnd/2)) != IdxEnd/2) {
- //return ParseState_Continue;
+ if ((rc = usbvision_decompress(usbvision, strip_data, U, &block_pos, &block_type_pos, idx_end/2)) != idx_end/2) {
+ //return parse_state_continue;
}
}
- if (BlockPos > usbvision->comprBlockPos) {
- usbvision->comprBlockPos = BlockPos;
+ if (block_pos > usbvision->comprblock_pos) {
+ usbvision->comprblock_pos = block_pos;
}
- if (BlockPos > StripLen) {
- usbvision->stripLenErrors++;
+ if (block_pos > strip_len) {
+ usbvision->strip_len_errors++;
}
- for (Idx = 0; Idx < IdxEnd; Idx++) {
+ for (idx = 0; idx < idx_end; idx++) {
if(frame->v4l2_format.format == V4L2_PIX_FMT_YUYV) {
- *f++ = Y[Idx];
- *f++ = Idx & 0x01 ? U[Idx/2] : V[Idx/2];
+ *f++ = Y[idx];
+ *f++ = idx & 0x01 ? U[idx/2] : V[idx/2];
}
else if(frame->v4l2_format.format == V4L2_PIX_FMT_YUV422P) {
- *f++ = Y[Idx];
- if ( Idx & 0x01)
- *u++ = U[Idx>>1] ;
+ *f++ = Y[idx];
+ if ( idx & 0x01)
+ *u++ = U[idx>>1] ;
else
- *v++ = V[Idx>>1];
+ *v++ = V[idx>>1];
}
else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) {
- *f++ = Y [Idx];
- if ( !(( Idx & 0x01 ) | ( frame->curline & 0x01 )) ){
+ *f++ = Y [idx];
+ if ( !(( idx & 0x01 ) | ( frame->curline & 0x01 )) ){
/* only need do this for 1 in 4 pixels */
/* intraframe buffer is YUV420 format */
- *u++ = U[Idx >>1];
- *v++ = V[Idx >>1];
+ *u++ = U[idx >>1];
+ *v++ = V[idx >>1];
}
}
else {
- YUV_TO_RGB_BY_THE_BOOK(Y[Idx], U[Idx/2], V[Idx/2], rv, gv, bv);
+ YUV_TO_RGB_BY_THE_BOOK(Y[idx], U[idx/2], V[idx/2], rv, gv, bv);
switch (frame->v4l2_format.format) {
case V4L2_PIX_FMT_GREY:
- *f++ = Y[Idx];
+ *f++ = Y[idx];
break;
case V4L2_PIX_FMT_RGB555:
*f++ = (0x1F & rv) |
frame->curline += 1;
if (frame->curline >= frame->frmheight) {
- return ParseState_NextFrame;
+ return parse_state_next_frame;
}
else {
- return ParseState_Continue;
+ return parse_state_continue;
}
}
* number of bytes (RGB) to the *pcopylen.
*
*/
-static enum ParseState usbvision_parse_lines_420(struct usb_usbvision *usbvision,
+static enum parse_state usbvision_parse_lines_420(struct usb_usbvision *usbvision,
long *pcopylen)
{
struct usbvision_frame *frame;
int clipmask_even_index, clipmask_odd_index, bytes_per_pixel;
int clipmask_add, stretch_bytes;
- frame = usbvision->curFrame;
+ frame = usbvision->cur_frame;
f_even = frame->data + (frame->v4l2_linesize * frame->curline);
f_odd = f_even + frame->v4l2_linesize * usbvision->stretch_height;
clipmask_even_index = frame->curline * MAX_FRAME_WIDTH;
clipmask_odd_index = clipmask_even_index + MAX_FRAME_WIDTH;
clipmask_add = usbvision->stretch_width;
- pixel_per_line = frame->isocHeader.frameWidth;
+ pixel_per_line = frame->isoc_header.frame_width;
if (scratch_len(usbvision) < (int)pixel_per_line * 3) {
//printk(KERN_DEBUG "out of data, need %d\n", len);
- return ParseState_Out;
+ return parse_state_out;
}
if ((frame->curline + 1) >= frame->frmheight) {
- return ParseState_NextFrame;
+ return parse_state_next_frame;
}
block_split = (pixel_per_line%y_block_size) ? 1 : 0; //are some blocks splitted into different lines?
*pcopylen += frame->v4l2_linesize * 2 * usbvision->stretch_height;
if (frame->curline >= frame->frmheight)
- return ParseState_NextFrame;
+ return parse_state_next_frame;
else
- return ParseState_Continue;
+ return parse_state_continue;
}
/*
static void usbvision_parse_data(struct usb_usbvision *usbvision)
{
struct usbvision_frame *frame;
- enum ParseState newstate;
+ enum parse_state newstate;
long copylen = 0;
unsigned long lock_flags;
- frame = usbvision->curFrame;
+ frame = usbvision->cur_frame;
PDEBUG(DBG_PARSE, "parsing len=%d\n", scratch_len(usbvision));
while (1) {
- newstate = ParseState_Out;
+ newstate = parse_state_out;
if (scratch_len(usbvision)) {
- if (frame->scanstate == ScanState_Scanning) {
+ if (frame->scanstate == scan_state_scanning) {
newstate = usbvision_find_header(usbvision);
}
- else if (frame->scanstate == ScanState_Lines) {
- if (usbvision->isocMode == ISOC_MODE_YUV420) {
+ else if (frame->scanstate == scan_state_lines) {
+ if (usbvision->isoc_mode == ISOC_MODE_YUV420) {
newstate = usbvision_parse_lines_420(usbvision, ©len);
}
- else if (usbvision->isocMode == ISOC_MODE_YUV422) {
+ else if (usbvision->isoc_mode == ISOC_MODE_YUV422) {
newstate = usbvision_parse_lines_422(usbvision, ©len);
}
- else if (usbvision->isocMode == ISOC_MODE_COMPRESS) {
+ else if (usbvision->isoc_mode == ISOC_MODE_COMPRESS) {
newstate = usbvision_parse_compress(usbvision, ©len);
}
}
}
- if (newstate == ParseState_Continue) {
+ if (newstate == parse_state_continue) {
continue;
}
- else if ((newstate == ParseState_NextFrame) || (newstate == ParseState_Out)) {
+ else if ((newstate == parse_state_next_frame) || (newstate == parse_state_out)) {
break;
}
else {
- return; /* ParseState_EndParse */
+ return; /* parse_state_end_parse */
}
}
- if (newstate == ParseState_NextFrame) {
- frame->grabstate = FrameState_Done;
+ if (newstate == parse_state_next_frame) {
+ frame->grabstate = frame_state_done;
do_gettimeofday(&(frame->timestamp));
frame->sequence = usbvision->frame_num;
spin_lock_irqsave(&usbvision->queue_lock, lock_flags);
list_move_tail(&(frame->frame), &usbvision->outqueue);
- usbvision->curFrame = NULL;
+ usbvision->cur_frame = NULL;
spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
usbvision->frame_num++;
}
}
else
- frame->grabstate = FrameState_Grabbing;
+ frame->grabstate = frame_state_grabbing;
/* Update the frame's uncompressed length. */
/* Detect and ignore errored packets */
if (packet_stat) { // packet_stat != 0 ?????????????
PDEBUG(DBG_ISOC, "data error: [%d] len=%d, status=%X", i, packet_len, packet_stat);
- usbvision->isocErrCount++;
+ usbvision->isoc_err_count++;
continue;
}
/* Detect and ignore empty packets */
if (packet_len < 0) {
PDEBUG(DBG_ISOC, "error packet [%d]", i);
- usbvision->isocSkipCount++;
+ usbvision->isoc_skip_count++;
continue;
}
else if (packet_len == 0) { /* Frame end ????? */
PDEBUG(DBG_ISOC, "null packet [%d]", i);
- usbvision->isocstate=IsocState_NoFrame;
- usbvision->isocSkipCount++;
+ usbvision->isocstate=isoc_state_no_frame;
+ usbvision->isoc_skip_count++;
continue;
}
- else if (packet_len > usbvision->isocPacketSize) {
- PDEBUG(DBG_ISOC, "packet[%d] > isocPacketSize", i);
- usbvision->isocSkipCount++;
+ else if (packet_len > usbvision->isoc_packet_size) {
+ PDEBUG(DBG_ISOC, "packet[%d] > isoc_packet_size", i);
+ usbvision->isoc_skip_count++;
continue;
}
PDEBUG(DBG_ISOC, "packet ok [%d] len=%d", i, packet_len);
- if (usbvision->isocstate==IsocState_NoFrame) { //new frame begins
- usbvision->isocstate=IsocState_InFrame;
+ if (usbvision->isocstate==isoc_state_no_frame) { //new frame begins
+ usbvision->isocstate=isoc_state_in_frame;
scratch_mark_header(usbvision);
usbvision_measure_bandwidth(usbvision);
PDEBUG(DBG_ISOC, "packet with header");
/* Now we know that there is enough room in scratch buffer */
scratch_put(usbvision, packet_data, packet_len);
totlen += packet_len;
- usbvision->isocDataCount += packet_len;
- usbvision->isocPacketCount++;
+ usbvision->isoc_data_count += packet_len;
+ usbvision->isoc_packet_count++;
}
#if ENABLE_HEXDUMP
if (totlen > 0) {
return totlen;
}
-static void usbvision_isocIrq(struct urb *urb)
+static void usbvision_isoc_irq(struct urb *urb)
{
- int errCode = 0;
+ int err_code = 0;
int len;
struct usb_usbvision *usbvision = urb->context;
int i;
- unsigned long startTime = jiffies;
+ unsigned long start_time = jiffies;
struct usbvision_frame **f;
/* We don't want to do anything if we are about to be removed! */
return;
}
- f = &usbvision->curFrame;
+ f = &usbvision->cur_frame;
/* Manage streaming interruption */
- if (usbvision->streaming == Stream_Interrupt) {
- usbvision->streaming = Stream_Idle;
+ if (usbvision->streaming == stream_interrupt) {
+ usbvision->streaming = stream_idle;
if ((*f)) {
- (*f)->grabstate = FrameState_Ready;
- (*f)->scanstate = ScanState_Scanning;
+ (*f)->grabstate = frame_state_ready;
+ (*f)->scanstate = scan_state_scanning;
}
PDEBUG(DBG_IRQ, "stream interrupted");
wake_up_interruptible(&usbvision->wait_stream);
/* Copy the data received into our scratch buffer */
len = usbvision_compress_isochronous(usbvision, urb);
- usbvision->isocUrbCount++;
+ usbvision->isoc_urb_count++;
usbvision->urb_length = len;
- if (usbvision->streaming == Stream_On) {
+ if (usbvision->streaming == stream_on) {
/* If we collected enough data let's parse! */
if ((scratch_len(usbvision) > USBVISION_HEADER_LENGTH) &&
scratch_reset(usbvision);
}
- usbvision->timeInIrq += jiffies - startTime;
+ usbvision->time_in_irq += jiffies - start_time;
for (i = 0; i < USBVISION_URB_FRAMES; i++) {
urb->iso_frame_desc[i].status = 0;
urb->status = 0;
urb->dev = usbvision->dev;
- errCode = usb_submit_urb (urb, GFP_ATOMIC);
+ err_code = usb_submit_urb (urb, GFP_ATOMIC);
- if(errCode) {
+ if(err_code) {
dev_err(&usbvision->dev->dev,
"%s: usb_submit_urb failed: error %d\n",
- __func__, errCode);
+ __func__, err_code);
}
return;
int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg)
{
- int errCode = 0;
+ int err_code = 0;
unsigned char buffer[1];
if (!USBVISION_IS_OPERATIONAL(usbvision))
return -1;
- errCode = usb_control_msg(usbvision->dev, usb_rcvctrlpipe(usbvision->dev, 1),
+ err_code = usb_control_msg(usbvision->dev, usb_rcvctrlpipe(usbvision->dev, 1),
USBVISION_OP_CODE,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
0, (__u16) reg, buffer, 1, HZ);
- if (errCode < 0) {
+ if (err_code < 0) {
dev_err(&usbvision->dev->dev,
- "%s: failed: error %d\n", __func__, errCode);
- return errCode;
+ "%s: failed: error %d\n", __func__, err_code);
+ return err_code;
}
return buffer[0];
}
int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
unsigned char value)
{
- int errCode = 0;
+ int err_code = 0;
if (!USBVISION_IS_OPERATIONAL(usbvision))
return 0;
- errCode = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ err_code = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
USBVISION_OP_CODE,
USB_DIR_OUT | USB_TYPE_VENDOR |
USB_RECIP_ENDPOINT, 0, (__u16) reg, &value, 1, HZ);
- if (errCode < 0) {
+ if (err_code < 0) {
dev_err(&usbvision->dev->dev,
- "%s: failed: error %d\n", __func__, errCode);
+ "%s: failed: error %d\n", __func__, err_code);
}
- return errCode;
+ return err_code;
}
-static void usbvision_ctrlUrb_complete(struct urb *urb)
+static void usbvision_ctrl_urb_complete(struct urb *urb)
{
struct usb_usbvision *usbvision = (struct usb_usbvision *)urb->context;
PDEBUG(DBG_IRQ, "");
- usbvision->ctrlUrbBusy = 0;
- if (waitqueue_active(&usbvision->ctrlUrb_wq)) {
- wake_up_interruptible(&usbvision->ctrlUrb_wq);
+ usbvision->ctrl_urb_busy = 0;
+ if (waitqueue_active(&usbvision->ctrl_urb_wq)) {
+ wake_up_interruptible(&usbvision->ctrl_urb_wq);
}
}
static int usbvision_write_reg_irq(struct usb_usbvision *usbvision,int address,
unsigned char *data, int len)
{
- int errCode = 0;
+ int err_code = 0;
PDEBUG(DBG_IRQ, "");
if (len > 8) {
return -EFAULT;
}
- if (usbvision->ctrlUrbBusy) {
+ if (usbvision->ctrl_urb_busy) {
return -EBUSY;
}
- usbvision->ctrlUrbBusy = 1;
+ usbvision->ctrl_urb_busy = 1;
- usbvision->ctrlUrbSetup.bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
- usbvision->ctrlUrbSetup.bRequest = USBVISION_OP_CODE;
- usbvision->ctrlUrbSetup.wValue = 0;
- usbvision->ctrlUrbSetup.wIndex = cpu_to_le16(address);
- usbvision->ctrlUrbSetup.wLength = cpu_to_le16(len);
- usb_fill_control_urb (usbvision->ctrlUrb, usbvision->dev,
+ usbvision->ctrl_urb_setup.bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT;
+ usbvision->ctrl_urb_setup.bRequest = USBVISION_OP_CODE;
+ usbvision->ctrl_urb_setup.wValue = 0;
+ usbvision->ctrl_urb_setup.wIndex = cpu_to_le16(address);
+ usbvision->ctrl_urb_setup.wLength = cpu_to_le16(len);
+ usb_fill_control_urb (usbvision->ctrl_urb, usbvision->dev,
usb_sndctrlpipe(usbvision->dev, 1),
- (unsigned char *)&usbvision->ctrlUrbSetup,
- (void *)usbvision->ctrlUrbBuffer, len,
- usbvision_ctrlUrb_complete,
+ (unsigned char *)&usbvision->ctrl_urb_setup,
+ (void *)usbvision->ctrl_urb_buffer, len,
+ usbvision_ctrl_urb_complete,
(void *)usbvision);
- memcpy(usbvision->ctrlUrbBuffer, data, len);
+ memcpy(usbvision->ctrl_urb_buffer, data, len);
- errCode = usb_submit_urb(usbvision->ctrlUrb, GFP_ATOMIC);
- if (errCode < 0) {
+ err_code = usb_submit_urb(usbvision->ctrl_urb, GFP_ATOMIC);
+ if (err_code < 0) {
// error in usb_submit_urb()
- usbvision->ctrlUrbBusy = 0;
+ usbvision->ctrl_urb_busy = 0;
}
- PDEBUG(DBG_IRQ, "submit %d byte: error %d", len, errCode);
- return errCode;
+ PDEBUG(DBG_IRQ, "submit %d byte: error %d", len, err_code);
+ return err_code;
}
static int usbvision_init_compression(struct usb_usbvision *usbvision)
{
- int errCode = 0;
-
- usbvision->lastIsocFrameNum = -1;
- usbvision->isocDataCount = 0;
- usbvision->isocPacketCount = 0;
- usbvision->isocSkipCount = 0;
- usbvision->comprLevel = 50;
- usbvision->lastComprLevel = -1;
- usbvision->isocUrbCount = 0;
- usbvision->requestIntra = 1;
- usbvision->isocMeasureBandwidthCount = 0;
-
- return errCode;
+ int err_code = 0;
+
+ usbvision->last_isoc_frame_num = -1;
+ usbvision->isoc_data_count = 0;
+ usbvision->isoc_packet_count = 0;
+ usbvision->isoc_skip_count = 0;
+ usbvision->compr_level = 50;
+ usbvision->last_compr_level = -1;
+ usbvision->isoc_urb_count = 0;
+ usbvision->request_intra = 1;
+ usbvision->isoc_measure_bandwidth_count = 0;
+
+ return err_code;
}
/* this function measures the used bandwidth since last call
* return: 0 : no error
- * sets usedBandwidth to 1-100 : 1-100% of full bandwidth resp. to isocPacketSize
+ * sets used_bandwidth to 1-100 : 1-100% of full bandwidth resp. to isoc_packet_size
*/
static int usbvision_measure_bandwidth (struct usb_usbvision *usbvision)
{
- int errCode = 0;
-
- if (usbvision->isocMeasureBandwidthCount < 2) { // this gives an average bandwidth of 3 frames
- usbvision->isocMeasureBandwidthCount++;
- return errCode;
- }
- if ((usbvision->isocPacketSize > 0) && (usbvision->isocPacketCount > 0)) {
- usbvision->usedBandwidth = usbvision->isocDataCount /
- (usbvision->isocPacketCount + usbvision->isocSkipCount) *
- 100 / usbvision->isocPacketSize;
- }
- usbvision->isocMeasureBandwidthCount = 0;
- usbvision->isocDataCount = 0;
- usbvision->isocPacketCount = 0;
- usbvision->isocSkipCount = 0;
- return errCode;
+ int err_code = 0;
+
+ if (usbvision->isoc_measure_bandwidth_count < 2) { // this gives an average bandwidth of 3 frames
+ usbvision->isoc_measure_bandwidth_count++;
+ return err_code;
+ }
+ if ((usbvision->isoc_packet_size > 0) && (usbvision->isoc_packet_count > 0)) {
+ usbvision->used_bandwidth = usbvision->isoc_data_count /
+ (usbvision->isoc_packet_count + usbvision->isoc_skip_count) *
+ 100 / usbvision->isoc_packet_size;
+ }
+ usbvision->isoc_measure_bandwidth_count = 0;
+ usbvision->isoc_data_count = 0;
+ usbvision->isoc_packet_count = 0;
+ usbvision->isoc_skip_count = 0;
+ return err_code;
}
static int usbvision_adjust_compression (struct usb_usbvision *usbvision)
{
- int errCode = 0;
+ int err_code = 0;
unsigned char buffer[6];
PDEBUG(DBG_IRQ, "");
- if ((adjustCompression) && (usbvision->usedBandwidth > 0)) {
- usbvision->comprLevel += (usbvision->usedBandwidth - 90) / 2;
- RESTRICT_TO_RANGE(usbvision->comprLevel, 0, 100);
- if (usbvision->comprLevel != usbvision->lastComprLevel) {
+ if ((adjust_compression) && (usbvision->used_bandwidth > 0)) {
+ usbvision->compr_level += (usbvision->used_bandwidth - 90) / 2;
+ RESTRICT_TO_RANGE(usbvision->compr_level, 0, 100);
+ if (usbvision->compr_level != usbvision->last_compr_level) {
int distorsion;
- if (usbvision->bridgeType == BRIDGE_NT1004 || usbvision->bridgeType == BRIDGE_NT1005) {
- buffer[0] = (unsigned char)(4 + 16 * usbvision->comprLevel / 100); // PCM Threshold 1
- buffer[1] = (unsigned char)(4 + 8 * usbvision->comprLevel / 100); // PCM Threshold 2
- distorsion = 7 + 248 * usbvision->comprLevel / 100;
+ if (usbvision->bridge_type == BRIDGE_NT1004 || usbvision->bridge_type == BRIDGE_NT1005) {
+ buffer[0] = (unsigned char)(4 + 16 * usbvision->compr_level / 100); // PCM Threshold 1
+ buffer[1] = (unsigned char)(4 + 8 * usbvision->compr_level / 100); // PCM Threshold 2
+ distorsion = 7 + 248 * usbvision->compr_level / 100;
buffer[2] = (unsigned char)(distorsion & 0xFF); // Average distorsion Threshold (inter)
buffer[3] = (unsigned char)(distorsion & 0xFF); // Average distorsion Threshold (intra)
- distorsion = 1 + 42 * usbvision->comprLevel / 100;
+ distorsion = 1 + 42 * usbvision->compr_level / 100;
buffer[4] = (unsigned char)(distorsion & 0xFF); // Maximum distorsion Threshold (inter)
buffer[5] = (unsigned char)(distorsion & 0xFF); // Maximum distorsion Threshold (intra)
}
else { //BRIDGE_NT1003
- buffer[0] = (unsigned char)(4 + 16 * usbvision->comprLevel / 100); // PCM threshold 1
- buffer[1] = (unsigned char)(4 + 8 * usbvision->comprLevel / 100); // PCM threshold 2
- distorsion = 2 + 253 * usbvision->comprLevel / 100;
+ buffer[0] = (unsigned char)(4 + 16 * usbvision->compr_level / 100); // PCM threshold 1
+ buffer[1] = (unsigned char)(4 + 8 * usbvision->compr_level / 100); // PCM threshold 2
+ distorsion = 2 + 253 * usbvision->compr_level / 100;
buffer[2] = (unsigned char)(distorsion & 0xFF); // distorsion threshold bit0-7
buffer[3] = 0; //(unsigned char)((distorsion >> 8) & 0x0F); // distorsion threshold bit 8-11
- distorsion = 0 + 43 * usbvision->comprLevel / 100;
+ distorsion = 0 + 43 * usbvision->compr_level / 100;
buffer[4] = (unsigned char)(distorsion & 0xFF); // maximum distorsion bit0-7
buffer[5] = 0; //(unsigned char)((distorsion >> 8) & 0x01); // maximum distorsion bit 8
}
- errCode = usbvision_write_reg_irq(usbvision, USBVISION_PCM_THR1, buffer, 6);
- if (errCode == 0){
+ err_code = usbvision_write_reg_irq(usbvision, USBVISION_PCM_THR1, buffer, 6);
+ if (err_code == 0){
PDEBUG(DBG_IRQ, "new compr params %#02x %#02x %#02x %#02x %#02x %#02x", buffer[0],
buffer[1], buffer[2], buffer[3], buffer[4], buffer[5]);
- usbvision->lastComprLevel = usbvision->comprLevel;
+ usbvision->last_compr_level = usbvision->compr_level;
}
}
}
- return errCode;
+ return err_code;
}
static int usbvision_request_intra (struct usb_usbvision *usbvision)
{
- int errCode = 0;
+ int err_code = 0;
unsigned char buffer[1];
PDEBUG(DBG_IRQ, "");
- usbvision->requestIntra = 1;
+ usbvision->request_intra = 1;
buffer[0] = 1;
usbvision_write_reg_irq(usbvision, USBVISION_FORCE_INTRA, buffer, 1);
- return errCode;
+ return err_code;
}
static int usbvision_unrequest_intra (struct usb_usbvision *usbvision)
{
- int errCode = 0;
+ int err_code = 0;
unsigned char buffer[1];
PDEBUG(DBG_IRQ, "");
- usbvision->requestIntra = 0;
+ usbvision->request_intra = 0;
buffer[0] = 0;
usbvision_write_reg_irq(usbvision, USBVISION_FORCE_INTRA, buffer, 1);
- return errCode;
+ return err_code;
}
/*******************************
int usbvision_power_off(struct usb_usbvision *usbvision)
{
- int errCode = 0;
+ int err_code = 0;
PDEBUG(DBG_FUNC, "");
- errCode = usbvision_write_reg(usbvision, USBVISION_PWR_REG, USBVISION_SSPND_EN);
- if (errCode == 1) {
+ err_code = usbvision_write_reg(usbvision, USBVISION_PWR_REG, USBVISION_SSPND_EN);
+ if (err_code == 1) {
usbvision->power = 0;
}
- PDEBUG(DBG_FUNC, "%s: errCode %d", (errCode!=1)?"ERROR":"power is off", errCode);
- return errCode;
+ PDEBUG(DBG_FUNC, "%s: err_code %d", (err_code!=1)?"ERROR":"power is off", err_code);
+ return err_code;
}
/*
if (!USBVISION_IS_OPERATIONAL(usbvision))
return 0;
- PDEBUG(DBG_FUNC, "isocMode %#02x", format);
+ PDEBUG(DBG_FUNC, "isoc_mode %#02x", format);
if ((format != ISOC_MODE_YUV422)
&& (format != ISOC_MODE_YUV420)
printk(KERN_ERR "%s: ERROR=%d. USBVISION stopped - "
"reconnect or reload driver.\n", proc, rc);
}
- usbvision->isocMode = format;
+ usbvision->isoc_mode = format;
return rc;
}
int usbvision_set_output(struct usb_usbvision *usbvision, int width,
int height)
{
- int errCode = 0;
- int UsbWidth, UsbHeight;
- unsigned int frameRate=0, frameDrop=0;
+ int err_code = 0;
+ int usb_width, usb_height;
+ unsigned int frame_rate=0, frame_drop=0;
unsigned char value[4];
if (!USBVISION_IS_OPERATIONAL(usbvision)) {
}
if (width > MAX_USB_WIDTH) {
- UsbWidth = width / 2;
+ usb_width = width / 2;
usbvision->stretch_width = 2;
}
else {
- UsbWidth = width;
+ usb_width = width;
usbvision->stretch_width = 1;
}
if (height > MAX_USB_HEIGHT) {
- UsbHeight = height / 2;
+ usb_height = height / 2;
usbvision->stretch_height = 2;
}
else {
- UsbHeight = height;
+ usb_height = height;
usbvision->stretch_height = 1;
}
- RESTRICT_TO_RANGE(UsbWidth, MIN_FRAME_WIDTH, MAX_USB_WIDTH);
- UsbWidth &= ~(MIN_FRAME_WIDTH-1);
- RESTRICT_TO_RANGE(UsbHeight, MIN_FRAME_HEIGHT, MAX_USB_HEIGHT);
- UsbHeight &= ~(1);
+ RESTRICT_TO_RANGE(usb_width, MIN_FRAME_WIDTH, MAX_USB_WIDTH);
+ usb_width &= ~(MIN_FRAME_WIDTH-1);
+ RESTRICT_TO_RANGE(usb_height, MIN_FRAME_HEIGHT, MAX_USB_HEIGHT);
+ usb_height &= ~(1);
PDEBUG(DBG_FUNC, "usb %dx%d; screen %dx%d; stretch %dx%d",
- UsbWidth, UsbHeight, width, height,
+ usb_width, usb_height, width, height,
usbvision->stretch_width, usbvision->stretch_height);
/* I'll not rewrite the same values */
- if ((UsbWidth != usbvision->curwidth) || (UsbHeight != usbvision->curheight)) {
- value[0] = UsbWidth & 0xff; //LSB
- value[1] = (UsbWidth >> 8) & 0x03; //MSB
- value[2] = UsbHeight & 0xff; //LSB
- value[3] = (UsbHeight >> 8) & 0x03; //MSB
+ if ((usb_width != usbvision->curwidth) || (usb_height != usbvision->curheight)) {
+ value[0] = usb_width & 0xff; //LSB
+ value[1] = (usb_width >> 8) & 0x03; //MSB
+ value[2] = usb_height & 0xff; //LSB
+ value[3] = (usb_height >> 8) & 0x03; //MSB
- errCode = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
+ err_code = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
USBVISION_OP_CODE,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
0, (__u16) USBVISION_LXSIZE_O, value, 4, HZ);
- if (errCode < 0) {
+ if (err_code < 0) {
dev_err(&usbvision->dev->dev,
- "%s failed: error %d\n", __func__, errCode);
- return errCode;
+ "%s failed: error %d\n", __func__, err_code);
+ return err_code;
}
- usbvision->curwidth = usbvision->stretch_width * UsbWidth;
- usbvision->curheight = usbvision->stretch_height * UsbHeight;
+ usbvision->curwidth = usbvision->stretch_width * usb_width;
+ usbvision->curheight = usbvision->stretch_height * usb_height;
}
- if (usbvision->isocMode == ISOC_MODE_YUV422) {
- frameRate = (usbvision->isocPacketSize * 1000) / (UsbWidth * UsbHeight * 2);
+ if (usbvision->isoc_mode == ISOC_MODE_YUV422) {
+ frame_rate = (usbvision->isoc_packet_size * 1000) / (usb_width * usb_height * 2);
}
- else if (usbvision->isocMode == ISOC_MODE_YUV420) {
- frameRate = (usbvision->isocPacketSize * 1000) / ((UsbWidth * UsbHeight * 12) / 8);
+ else if (usbvision->isoc_mode == ISOC_MODE_YUV420) {
+ frame_rate = (usbvision->isoc_packet_size * 1000) / ((usb_width * usb_height * 12) / 8);
}
else {
- frameRate = FRAMERATE_MAX;
+ frame_rate = FRAMERATE_MAX;
}
- if (usbvision->tvnormId & V4L2_STD_625_50) {
- frameDrop = frameRate * 32 / 25 - 1;
+ if (usbvision->tvnorm_id & V4L2_STD_625_50) {
+ frame_drop = frame_rate * 32 / 25 - 1;
}
- else if (usbvision->tvnormId & V4L2_STD_525_60) {
- frameDrop = frameRate * 32 / 30 - 1;
+ else if (usbvision->tvnorm_id & V4L2_STD_525_60) {
+ frame_drop = frame_rate * 32 / 30 - 1;
}
- RESTRICT_TO_RANGE(frameDrop, FRAMERATE_MIN, FRAMERATE_MAX);
+ RESTRICT_TO_RANGE(frame_drop, FRAMERATE_MIN, FRAMERATE_MAX);
- PDEBUG(DBG_FUNC, "frameRate %d fps, frameDrop %d", frameRate, frameDrop);
+ PDEBUG(DBG_FUNC, "frame_rate %d fps, frame_drop %d", frame_rate, frame_drop);
- frameDrop = FRAMERATE_MAX; // We can allow the maximum here, because dropping is controlled
+ frame_drop = FRAMERATE_MAX; // We can allow the maximum here, because dropping is controlled
- /* frameDrop = 7; => framePhase = 1, 5, 9, 13, 17, 21, 25, 0, 4, 8, ...
- => frameSkip = 4;
- => frameRate = (7 + 1) * 25 / 32 = 200 / 32 = 6.25;
+ /* frame_drop = 7; => frame_phase = 1, 5, 9, 13, 17, 21, 25, 0, 4, 8, ...
+ => frame_skip = 4;
+ => frame_rate = (7 + 1) * 25 / 32 = 200 / 32 = 6.25;
- frameDrop = 9; => framePhase = 1, 5, 8, 11, 14, 17, 21, 24, 27, 1, 4, 8, ...
- => frameSkip = 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, ...
- => frameRate = (9 + 1) * 25 / 32 = 250 / 32 = 7.8125;
+ frame_drop = 9; => frame_phase = 1, 5, 8, 11, 14, 17, 21, 24, 27, 1, 4, 8, ...
+ => frame_skip = 4, 3, 3, 3, 3, 4, 3, 3, 3, 3, 4, ...
+ => frame_rate = (9 + 1) * 25 / 32 = 250 / 32 = 7.8125;
*/
- errCode = usbvision_write_reg(usbvision, USBVISION_FRM_RATE, frameDrop);
- return errCode;
+ err_code = usbvision_write_reg(usbvision, USBVISION_FRM_RATE, frame_drop);
+ return err_code;
}
/* Allocate all buffers */
for (i = 0; i < usbvision->num_frames; i++) {
usbvision->frame[i].index = i;
- usbvision->frame[i].grabstate = FrameState_Unused;
+ usbvision->frame[i].grabstate = frame_state_unused;
usbvision->frame[i].data = usbvision->fbuf +
i * usbvision->max_frame_size;
/*
INIT_LIST_HEAD(&(usbvision->outqueue));
for (i = 0; i < USBVISION_NUMFRAMES; i++) {
- usbvision->frame[i].grabstate = FrameState_Unused;
+ usbvision->frame[i].grabstate = frame_state_unused;
usbvision->frame[i].bytes_read = 0;
}
}
/* stop reading from the device */
- usbvision->streaming = Stream_Interrupt;
+ usbvision->streaming = stream_interrupt;
ret = wait_event_timeout(usbvision->wait_stream,
- (usbvision->streaming == Stream_Idle),
+ (usbvision->streaming == stream_idle),
msecs_to_jiffies(USBVISION_NUMSBUF*USBVISION_URB_FRAMES));
return ret;
}
return rc;
}
- if (usbvision->bridgeType == BRIDGE_NT1004) {
+ if (usbvision->bridge_type == BRIDGE_NT1004) {
value[0] = 20; // PCM Threshold 1
value[1] = 12; // PCM Threshold 2
value[2] = 255; // Distorsion Threshold inter
return 0;
/* Set input format expected from decoder*/
- if (usbvision_device_data[usbvision->DevModel].Vin_Reg1_override) {
- value[0] = usbvision_device_data[usbvision->DevModel].Vin_Reg1;
- } else if(usbvision_device_data[usbvision->DevModel].Codec == CODEC_SAA7113) {
+ if (usbvision_device_data[usbvision->dev_model].vin_reg1_override) {
+ value[0] = usbvision_device_data[usbvision->dev_model].vin_reg1;
+ } else if(usbvision_device_data[usbvision->dev_model].codec == CODEC_SAA7113) {
/* SAA7113 uses 8 bit output */
value[0] = USBVISION_8_422_SYNC;
} else {
}
- if (usbvision->tvnormId & V4L2_STD_PAL) {
+ if (usbvision->tvnorm_id & V4L2_STD_PAL) {
value[0] = 0xC0;
value[1] = 0x02; //0x02C0 -> 704 Input video line length
value[2] = 0x20;
value[5] = 0x00; //0x0060 -> 96 Input video h offset
value[6] = 0x16;
value[7] = 0x00; //0x0016 -> 22 Input video v offset
- } else if (usbvision->tvnormId & V4L2_STD_SECAM) {
+ } else if (usbvision->tvnorm_id & V4L2_STD_SECAM) {
value[0] = 0xC0;
value[1] = 0x02; //0x02C0 -> 704 Input video line length
value[2] = 0x20;
value[7] = 0x00; //0x0010 -> 16 Input video v offset
}
- if (usbvision_device_data[usbvision->DevModel].X_Offset >= 0) {
- value[4]=usbvision_device_data[usbvision->DevModel].X_Offset & 0xff;
- value[5]=(usbvision_device_data[usbvision->DevModel].X_Offset & 0x0300) >> 8;
+ if (usbvision_device_data[usbvision->dev_model].x_offset >= 0) {
+ value[4]=usbvision_device_data[usbvision->dev_model].x_offset & 0xff;
+ value[5]=(usbvision_device_data[usbvision->dev_model].x_offset & 0x0300) >> 8;
}
- if (adjust_X_Offset != -1) {
- value[4] = adjust_X_Offset & 0xff;
- value[5] = (adjust_X_Offset & 0x0300) >> 8;
+ if (adjust_x_offset != -1) {
+ value[4] = adjust_x_offset & 0xff;
+ value[5] = (adjust_x_offset & 0x0300) >> 8;
}
- if (usbvision_device_data[usbvision->DevModel].Y_Offset >= 0) {
- value[6]=usbvision_device_data[usbvision->DevModel].Y_Offset & 0xff;
- value[7]=(usbvision_device_data[usbvision->DevModel].Y_Offset & 0x0300) >> 8;
+ if (usbvision_device_data[usbvision->dev_model].y_offset >= 0) {
+ value[6]=usbvision_device_data[usbvision->dev_model].y_offset & 0xff;
+ value[7]=(usbvision_device_data[usbvision->dev_model].y_offset & 0x0300) >> 8;
}
- if (adjust_Y_Offset != -1) {
- value[6] = adjust_Y_Offset & 0xff;
- value[7] = (adjust_Y_Offset & 0x0300) >> 8;
+ if (adjust_y_offset != -1) {
+ value[6] = adjust_y_offset & 0xff;
+ value[7] = (adjust_y_offset & 0x0300) >> 8;
}
rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1),
dvi_yuv_value = 0x00; /* U comes after V, Ya comes after U/V, Yb comes after Yb */
- if(usbvision_device_data[usbvision->DevModel].Dvi_yuv_override){
- dvi_yuv_value = usbvision_device_data[usbvision->DevModel].Dvi_yuv;
+ if(usbvision_device_data[usbvision->dev_model].dvi_yuv_override){
+ dvi_yuv_value = usbvision_device_data[usbvision->dev_model].dvi_yuv;
}
- else if(usbvision_device_data[usbvision->DevModel].Codec == CODEC_SAA7113) {
+ else if(usbvision_device_data[usbvision->dev_model].codec == CODEC_SAA7113) {
/* This changes as the fine sync control changes. Further investigation necessary */
dvi_yuv_value = 0x06;
}
int rc;
unsigned char value[8];
- if (usbvision->isocMode == ISOC_MODE_COMPRESS) {
+ if (usbvision->isoc_mode == ISOC_MODE_COMPRESS) {
value[0] = 0x42;
value[1] = 0x71;
value[2] = 0xff;
int usbvision_power_on(struct usb_usbvision *usbvision)
{
- int errCode = 0;
+ int err_code = 0;
PDEBUG(DBG_FUNC, "");
usbvision_write_reg(usbvision, USBVISION_PWR_REG,
USBVISION_SSPND_EN | USBVISION_PWR_VID);
- errCode = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
+ err_code = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
USBVISION_SSPND_EN | USBVISION_PWR_VID | USBVISION_RES2);
- if (errCode == 1) {
+ if (err_code == 1) {
usbvision->power = 1;
}
- PDEBUG(DBG_FUNC, "%s: errCode %d", (errCode<0)?"ERROR":"power is on", errCode);
- return errCode;
+ PDEBUG(DBG_FUNC, "%s: err_code %d", (err_code<0)?"ERROR":"power is on", err_code);
+ return err_code;
}
// to call usbvision_power_off from task queue
static void call_usbvision_power_off(struct work_struct *work)
{
- struct usb_usbvision *usbvision = container_of(work, struct usb_usbvision, powerOffWork);
+ struct usb_usbvision *usbvision = container_of(work, struct usb_usbvision, power_off_work);
PDEBUG(DBG_FUNC, "");
if (mutex_lock_interruptible(&usbvision->v4l2_lock))
mutex_unlock(&usbvision->v4l2_lock);
}
-static void usbvision_powerOffTimer(unsigned long data)
+static void usbvision_power_off_timer(unsigned long data)
{
struct usb_usbvision *usbvision = (void *) data;
PDEBUG(DBG_FUNC, "");
- del_timer(&usbvision->powerOffTimer);
- INIT_WORK(&usbvision->powerOffWork, call_usbvision_power_off);
- (void) schedule_work(&usbvision->powerOffWork);
+ del_timer(&usbvision->power_off_timer);
+ INIT_WORK(&usbvision->power_off_work, call_usbvision_power_off);
+ (void) schedule_work(&usbvision->power_off_work);
}
-void usbvision_init_powerOffTimer(struct usb_usbvision *usbvision)
+void usbvision_init_power_off_timer(struct usb_usbvision *usbvision)
{
- init_timer(&usbvision->powerOffTimer);
- usbvision->powerOffTimer.data = (long) usbvision;
- usbvision->powerOffTimer.function = usbvision_powerOffTimer;
+ init_timer(&usbvision->power_off_timer);
+ usbvision->power_off_timer.data = (long) usbvision;
+ usbvision->power_off_timer.function = usbvision_power_off_timer;
}
-void usbvision_set_powerOffTimer(struct usb_usbvision *usbvision)
+void usbvision_set_power_off_timer(struct usb_usbvision *usbvision)
{
- mod_timer(&usbvision->powerOffTimer, jiffies + USBVISION_POWEROFF_TIME);
+ mod_timer(&usbvision->power_off_timer, jiffies + USBVISION_POWEROFF_TIME);
}
-void usbvision_reset_powerOffTimer(struct usb_usbvision *usbvision)
+void usbvision_reset_power_off_timer(struct usb_usbvision *usbvision)
{
- if (timer_pending(&usbvision->powerOffTimer)) {
- del_timer(&usbvision->powerOffTimer);
+ if (timer_pending(&usbvision->power_off_timer)) {
+ del_timer(&usbvision->power_off_timer);
}
}
*/
int usbvision_begin_streaming(struct usb_usbvision *usbvision)
{
- int errCode = 0;
+ int err_code = 0;
- if (usbvision->isocMode == ISOC_MODE_COMPRESS) {
+ if (usbvision->isoc_mode == ISOC_MODE_COMPRESS) {
usbvision_init_compression(usbvision);
}
- errCode = usbvision_write_reg(usbvision, USBVISION_VIN_REG2, USBVISION_NOHVALID |
- usbvision->Vin_Reg2_Preset);
- return errCode;
+ err_code = usbvision_write_reg(usbvision, USBVISION_VIN_REG2, USBVISION_NOHVALID |
+ usbvision->vin_reg2_preset);
+ return err_code;
}
/*
(ret =
usbvision_write_reg(usbvision, USBVISION_VIN_REG2,
USBVISION_KEEP_BLANK | USBVISION_NOHVALID |
- usbvision->Vin_Reg2_Preset)) < 0) return ret;
+ usbvision->vin_reg2_preset)) < 0) return ret;
/* TODO: schedule timeout */
while ((usbvision_read_reg(usbvision, USBVISION_STATUS_REG) & 0x01) != 1);
printk(KERN_ERR "usbvision_audio_off: can't wirte reg\n");
return -1;
}
- usbvision->AudioMute = 0;
- usbvision->AudioChannel = USBVISION_AUDIO_MUTE;
+ usbvision->audio_mute = 0;
+ usbvision->audio_channel = USBVISION_AUDIO_MUTE;
return 0;
}
-int usbvision_set_audio(struct usb_usbvision *usbvision, int AudioChannel)
+int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel)
{
- if (!usbvision->AudioMute) {
- if (usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, AudioChannel) < 0) {
+ if (!usbvision->audio_mute) {
+ if (usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, audio_channel) < 0) {
printk(KERN_ERR "usbvision_set_audio: can't write iopin register for audio switching\n");
return -1;
}
}
- usbvision->AudioChannel = AudioChannel;
+ usbvision->audio_channel = audio_channel;
return 0;
}
int usbvision_set_alternate(struct usb_usbvision *dev)
{
- int errCode, prev_alt = dev->ifaceAlt;
+ int err_code, prev_alt = dev->iface_alt;
int i;
- dev->ifaceAlt=0;
+ dev->iface_alt=0;
for(i=0;i< dev->num_alt; i++)
- if(dev->alt_max_pkt_size[i]>dev->alt_max_pkt_size[dev->ifaceAlt])
- dev->ifaceAlt=i;
-
- if (dev->ifaceAlt != prev_alt) {
- dev->isocPacketSize = dev->alt_max_pkt_size[dev->ifaceAlt];
- PDEBUG(DBG_FUNC,"setting alternate %d with wMaxPacketSize=%u", dev->ifaceAlt,dev->isocPacketSize);
- errCode = usb_set_interface(dev->dev, dev->iface, dev->ifaceAlt);
- if (errCode < 0) {
+ if(dev->alt_max_pkt_size[i]>dev->alt_max_pkt_size[dev->iface_alt])
+ dev->iface_alt=i;
+
+ if (dev->iface_alt != prev_alt) {
+ dev->isoc_packet_size = dev->alt_max_pkt_size[dev->iface_alt];
+ PDEBUG(DBG_FUNC,"setting alternate %d with max_packet_size=%u", dev->iface_alt,dev->isoc_packet_size);
+ err_code = usb_set_interface(dev->dev, dev->iface, dev->iface_alt);
+ if (err_code < 0) {
dev_err(&dev->dev->dev,
"cannot change alternate number to %d (error=%i)\n",
- dev->ifaceAlt, errCode);
- return errCode;
+ dev->iface_alt, err_code);
+ return err_code;
}
}
- PDEBUG(DBG_ISOC, "ISO Packet Length:%d", dev->isocPacketSize);
+ PDEBUG(DBG_ISOC, "ISO Packet Length:%d", dev->isoc_packet_size);
return 0;
}
int usbvision_init_isoc(struct usb_usbvision *usbvision)
{
struct usb_device *dev = usbvision->dev;
- int bufIdx, errCode, regValue;
+ int buf_idx, err_code, reg_value;
int sb_size;
if (!USBVISION_IS_OPERATIONAL(usbvision))
return -EFAULT;
- usbvision->curFrame = NULL;
+ usbvision->cur_frame = NULL;
scratch_reset(usbvision);
/* Alternate interface 1 is is the biggest frame size */
- errCode = usbvision_set_alternate(usbvision);
- if (errCode < 0) {
- usbvision->last_error = errCode;
+ err_code = usbvision_set_alternate(usbvision);
+ if (err_code < 0) {
+ usbvision->last_error = err_code;
return -EBUSY;
}
- sb_size = USBVISION_URB_FRAMES * usbvision->isocPacketSize;
+ sb_size = USBVISION_URB_FRAMES * usbvision->isoc_packet_size;
- regValue = (16 - usbvision_read_reg(usbvision,
+ reg_value = (16 - usbvision_read_reg(usbvision,
USBVISION_ALTER_REG)) & 0x0F;
- usbvision->usb_bandwidth = regValue >> 1;
+ usbvision->usb_bandwidth = reg_value >> 1;
PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
usbvision->usb_bandwidth);
/* We double buffer the Iso lists */
- for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
+ for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
int j, k;
struct urb *urb;
"%s: usb_alloc_urb() failed\n", __func__);
return -ENOMEM;
}
- usbvision->sbuf[bufIdx].urb = urb;
- usbvision->sbuf[bufIdx].data =
+ usbvision->sbuf[buf_idx].urb = urb;
+ usbvision->sbuf[buf_idx].data =
usb_alloc_coherent(usbvision->dev,
sb_size,
GFP_KERNEL,
urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP;
urb->interval = 1;
- urb->transfer_buffer = usbvision->sbuf[bufIdx].data;
- urb->complete = usbvision_isocIrq;
+ urb->transfer_buffer = usbvision->sbuf[buf_idx].data;
+ urb->complete = usbvision_isoc_irq;
urb->number_of_packets = USBVISION_URB_FRAMES;
urb->transfer_buffer_length =
- usbvision->isocPacketSize * USBVISION_URB_FRAMES;
+ usbvision->isoc_packet_size * USBVISION_URB_FRAMES;
for (j = k = 0; j < USBVISION_URB_FRAMES; j++,
- k += usbvision->isocPacketSize) {
+ k += usbvision->isoc_packet_size) {
urb->iso_frame_desc[j].offset = k;
urb->iso_frame_desc[j].length =
- usbvision->isocPacketSize;
+ usbvision->isoc_packet_size;
}
}
/* Submit all URBs */
- for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
- errCode = usb_submit_urb(usbvision->sbuf[bufIdx].urb,
+ for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
+ err_code = usb_submit_urb(usbvision->sbuf[buf_idx].urb,
GFP_KERNEL);
- if (errCode) {
+ if (err_code) {
dev_err(&usbvision->dev->dev,
"%s: usb_submit_urb(%d) failed: error %d\n",
- __func__, bufIdx, errCode);
+ __func__, buf_idx, err_code);
}
}
- usbvision->streaming = Stream_Idle;
+ usbvision->streaming = stream_idle;
PDEBUG(DBG_ISOC, "%s: streaming=1 usbvision->video_endp=$%02x",
__func__,
usbvision->video_endp);
*/
void usbvision_stop_isoc(struct usb_usbvision *usbvision)
{
- int bufIdx, errCode, regValue;
- int sb_size = USBVISION_URB_FRAMES * usbvision->isocPacketSize;
+ int buf_idx, err_code, reg_value;
+ int sb_size = USBVISION_URB_FRAMES * usbvision->isoc_packet_size;
- if ((usbvision->streaming == Stream_Off) || (usbvision->dev == NULL))
+ if ((usbvision->streaming == stream_off) || (usbvision->dev == NULL))
return;
/* Unschedule all of the iso td's */
- for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
- usb_kill_urb(usbvision->sbuf[bufIdx].urb);
- if (usbvision->sbuf[bufIdx].data){
+ for (buf_idx = 0; buf_idx < USBVISION_NUMSBUF; buf_idx++) {
+ usb_kill_urb(usbvision->sbuf[buf_idx].urb);
+ if (usbvision->sbuf[buf_idx].data){
usb_free_coherent(usbvision->dev,
sb_size,
- usbvision->sbuf[bufIdx].data,
- usbvision->sbuf[bufIdx].urb->transfer_dma);
+ usbvision->sbuf[buf_idx].data,
+ usbvision->sbuf[buf_idx].urb->transfer_dma);
}
- usb_free_urb(usbvision->sbuf[bufIdx].urb);
- usbvision->sbuf[bufIdx].urb = NULL;
+ usb_free_urb(usbvision->sbuf[buf_idx].urb);
+ usbvision->sbuf[buf_idx].urb = NULL;
}
- PDEBUG(DBG_ISOC, "%s: streaming=Stream_Off\n", __func__);
- usbvision->streaming = Stream_Off;
+ PDEBUG(DBG_ISOC, "%s: streaming=stream_off\n", __func__);
+ usbvision->streaming = stream_off;
if (!usbvision->remove_pending) {
/* Set packet size to 0 */
- usbvision->ifaceAlt=0;
- errCode = usb_set_interface(usbvision->dev, usbvision->iface,
- usbvision->ifaceAlt);
- if (errCode < 0) {
+ usbvision->iface_alt=0;
+ err_code = usb_set_interface(usbvision->dev, usbvision->iface,
+ usbvision->iface_alt);
+ if (err_code < 0) {
dev_err(&usbvision->dev->dev,
"%s: usb_set_interface() failed: error %d\n",
- __func__, errCode);
- usbvision->last_error = errCode;
+ __func__, err_code);
+ usbvision->last_error = err_code;
}
- regValue = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
- usbvision->isocPacketSize =
- (regValue == 0) ? 0 : (regValue * 64) - 1;
+ reg_value = (16-usbvision_read_reg(usbvision, USBVISION_ALTER_REG)) & 0x0F;
+ usbvision->isoc_packet_size =
+ (reg_value == 0) ? 0 : (reg_value * 64) - 1;
PDEBUG(DBG_ISOC, "ISO Packet Length:%d",
- usbvision->isocPacketSize);
+ usbvision->isoc_packet_size);
- usbvision->usb_bandwidth = regValue >> 1;
+ usbvision->usb_bandwidth = reg_value >> 1;
PDEBUG(DBG_ISOC, "USB Bandwidth Usage: %dMbit/Sec",
usbvision->usb_bandwidth);
}
// Regular USB TV Tuners -> channel: 0 = Television, 1 = Composite, 2 = S-Video
// Four video input devices -> channel: 0 = Chan White, 1 = Chan Green, 2 = Chan Yellow, 3 = Chan Red
- switch (usbvision_device_data[usbvision->DevModel].Codec) {
+ switch (usbvision_device_data[usbvision->dev_model].codec) {
case CODEC_SAA7113:
mode[1] = SAA7115_COMPOSITE2;
- if (SwitchSVideoInput) {
+ if (switch_svideo_input) {
/* To handle problems with S-Video Input for
- * some devices. Use SwitchSVideoInput
+ * some devices. Use switch_svideo_input
* parameter when loading the module.*/
mode[2] = SAA7115_COMPOSITE1;
}
PDEBUG(DBG_I2C, "i2c bus for %s registered", usbvision->i2c_adap.name);
/* Request the load of the i2c modules we need */
- switch (usbvision_device_data[usbvision->DevModel].Codec) {
+ switch (usbvision_device_data[usbvision->dev_model].codec) {
case CODEC_SAA7113:
case CODEC_SAA7111:
/* Without this delay the detection of the saa711x is
"saa7115_auto", 0, saa711x_addrs);
break;
}
- if (usbvision_device_data[usbvision->DevModel].Tuner == 1) {
+ if (usbvision_device_data[usbvision->dev_model].tuner == 1) {
struct v4l2_subdev *sd;
enum v4l2_i2c_tuner_type type;
struct tuner_setup tun_setup;
static int usbvision_i2c_write(struct usb_usbvision *usbvision, unsigned char addr, char *buf,
short len)
{
- char *bufPtr = buf;
+ char *buf_ptr = buf;
int retval;
int wrcount = 0;
int count;
- int maxLen = 4;
+ int max_len = 4;
while (len > 0) {
- count = (len > maxLen) ? maxLen : len;
- retval = usbvision_i2c_write_max4(usbvision, addr, bufPtr, count);
+ count = (len > max_len) ? max_len : len;
+ retval = usbvision_i2c_write_max4(usbvision, addr, buf_ptr, count);
if (retval > 0) {
len -= count;
- bufPtr += count;
+ buf_ptr += count;
wrcount += count;
} else
return (retval < 0) ? retval : -EFAULT;
/* Default initialization of device driver parameters */
/* Set the default format for ISOC endpoint */
-static int isocMode = ISOC_MODE_COMPRESS;
+static int isoc_mode = ISOC_MODE_COMPRESS;
/* Set the default Debug Mode of the device driver */
static int video_debug;
/* Set the default device to power on at startup */
-static int PowerOnAtOpen = 1;
+static int power_on_at_open = 1;
/* Sequential Number of Video Device */
static int video_nr = -1;
/* Sequential Number of Radio Device */
/* Grab parameters for the device driver */
/* Showing parameters under SYSFS */
-module_param(isocMode, int, 0444);
+module_param(isoc_mode, int, 0444);
module_param(video_debug, int, 0444);
-module_param(PowerOnAtOpen, int, 0444);
+module_param(power_on_at_open, int, 0444);
module_param(video_nr, int, 0444);
module_param(radio_nr, int, 0444);
-MODULE_PARM_DESC(isocMode, " Set the default format for ISOC endpoint. Default: 0x60 (Compression On)");
+MODULE_PARM_DESC(isoc_mode, " Set the default format for ISOC endpoint. Default: 0x60 (Compression On)");
MODULE_PARM_DESC(video_debug, " Set the default Debug Mode of the device driver. Default: 0 (Off)");
-MODULE_PARM_DESC(PowerOnAtOpen, " Set the default device to power on when device is opened. Default: 1 (On)");
+MODULE_PARM_DESC(power_on_at_open, " Set the default device to power on when device is opened. Default: 1 (On)");
MODULE_PARM_DESC(video_nr, "Set video device number (/dev/videoX). Default: -1 (autodetect)");
MODULE_PARM_DESC(radio_nr, "Set radio device number (/dev/radioX). Default: -1 (autodetect)");
container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n",
- usbvision_device_data[usbvision->DevModel].ModelString);
+ usbvision_device_data[usbvision->dev_model].model_string);
}
static DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n",
- YES_NO(usbvision->streaming==Stream_On?1:0));
+ YES_NO(usbvision->streaming==stream_on?1:0));
}
static DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n",
- YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS));
+ YES_NO(usbvision->isoc_mode==ISOC_MODE_COMPRESS));
}
static DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL);
struct video_device *vdev =
container_of(cd, struct video_device, dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
- return sprintf(buf, "%d\n", usbvision->bridgeType);
+ return sprintf(buf, "%d\n", usbvision->bridge_type);
}
static DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
static int usbvision_v4l2_open(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
- int errCode = 0;
+ int err_code = 0;
PDEBUG(DBG_IO, "open");
- usbvision_reset_powerOffTimer(usbvision);
+ usbvision_reset_power_off_timer(usbvision);
if (usbvision->user)
- errCode = -EBUSY;
+ err_code = -EBUSY;
else {
/* Allocate memory for the scratch ring buffer */
- errCode = usbvision_scratch_alloc(usbvision);
- if (isocMode==ISOC_MODE_COMPRESS) {
+ err_code = usbvision_scratch_alloc(usbvision);
+ if (isoc_mode==ISOC_MODE_COMPRESS) {
/* Allocate intermediate decompression buffers
only if needed */
- errCode = usbvision_decompress_alloc(usbvision);
+ err_code = usbvision_decompress_alloc(usbvision);
}
- if (errCode) {
+ if (err_code) {
/* Deallocate all buffers if trouble */
usbvision_scratch_free(usbvision);
usbvision_decompress_free(usbvision);
}
/* If so far no errors then we shall start the camera */
- if (!errCode) {
+ if (!err_code) {
if (usbvision->power == 0) {
usbvision_power_on(usbvision);
usbvision_i2c_register(usbvision);
/* Send init sequence only once, it's large! */
if (!usbvision->initialized) {
int setup_ok = 0;
- setup_ok = usbvision_setup(usbvision,isocMode);
+ setup_ok = usbvision_setup(usbvision,isoc_mode);
if (setup_ok)
usbvision->initialized = 1;
else
- errCode = -EBUSY;
+ err_code = -EBUSY;
}
- if (!errCode) {
+ if (!err_code) {
usbvision_begin_streaming(usbvision);
- errCode = usbvision_init_isoc(usbvision);
+ err_code = usbvision_init_isoc(usbvision);
/* device must be initialized before isoc transfer */
usbvision_muxsel(usbvision,0);
usbvision->user++;
} else {
- if (PowerOnAtOpen) {
+ if (power_on_at_open) {
usbvision_i2c_unregister(usbvision);
usbvision_power_off(usbvision);
usbvision->initialized = 0;
usbvision_empty_framequeues(usbvision);
PDEBUG(DBG_IO, "success");
- return errCode;
+ return err_code;
}
/*
usbvision->user--;
- if (PowerOnAtOpen) {
+ if (power_on_at_open) {
/* power off in a little while
to avoid off/on every close/open short sequences */
- usbvision_set_powerOffTimer(usbvision);
+ usbvision_set_power_off_timer(usbvision);
usbvision->initialized = 0;
}
struct v4l2_dbg_register *reg)
{
struct usb_usbvision *usbvision = video_drvdata(file);
- int errCode;
+ int err_code;
if (!v4l2_chip_match_host(®->match))
return -EINVAL;
/* NT100x has a 8-bit register space */
- errCode = usbvision_read_reg(usbvision, reg->reg&0xff);
- if (errCode < 0) {
+ err_code = usbvision_read_reg(usbvision, reg->reg&0xff);
+ if (err_code < 0) {
dev_err(&usbvision->vdev->dev,
"%s: VIDIOC_DBG_G_REGISTER failed: error %d\n",
- __func__, errCode);
- return errCode;
+ __func__, err_code);
+ return err_code;
}
- reg->val = errCode;
+ reg->val = err_code;
reg->size = 1;
return 0;
}
struct v4l2_dbg_register *reg)
{
struct usb_usbvision *usbvision = video_drvdata(file);
- int errCode;
+ int err_code;
if (!v4l2_chip_match_host(®->match))
return -EINVAL;
/* NT100x has a 8-bit register space */
- errCode = usbvision_write_reg(usbvision, reg->reg&0xff, reg->val);
- if (errCode < 0) {
+ err_code = usbvision_write_reg(usbvision, reg->reg&0xff, reg->val);
+ if (err_code < 0) {
dev_err(&usbvision->vdev->dev,
"%s: VIDIOC_DBG_S_REGISTER failed: error %d\n",
- __func__, errCode);
- return errCode;
+ __func__, err_code);
+ return err_code;
}
return 0;
}
strlcpy(vc->driver, "USBVision", sizeof(vc->driver));
strlcpy(vc->card,
- usbvision_device_data[usbvision->DevModel].ModelString,
+ usbvision_device_data[usbvision->dev_model].model_string,
sizeof(vc->card));
usb_make_path(usbvision->dev, vc->bus_info, sizeof(vc->bus_info));
vc->version = USBVISION_DRIVER_VERSION;
specific for each usbvision card model */
switch(chan) {
case 0:
- if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
+ if (usbvision_device_data[usbvision->dev_model].video_channels == 4) {
strcpy(vi->name, "White Video Input");
} else {
strcpy(vi->name, "Television");
break;
case 1:
vi->type = V4L2_INPUT_TYPE_CAMERA;
- if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
+ if (usbvision_device_data[usbvision->dev_model].video_channels == 4) {
strcpy(vi->name, "Green Video Input");
} else {
strcpy(vi->name, "Composite Video Input");
break;
case 2:
vi->type = V4L2_INPUT_TYPE_CAMERA;
- if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
+ if (usbvision_device_data[usbvision->dev_model].video_channels == 4) {
strcpy(vi->name, "Yellow Video Input");
} else {
strcpy(vi->name, "S-Video Input");
{
struct usb_usbvision *usbvision = video_drvdata(file);
- usbvision->tvnormId=*id;
+ usbvision->tvnorm_id=*id;
- call_all(usbvision, core, s_std, usbvision->tvnormId);
+ call_all(usbvision, core, s_std, usbvision->tvnorm_id);
/* propagate the change to the decoder */
usbvision_muxsel(usbvision, usbvision->ctl_input);
if (vr->memory != V4L2_MEMORY_MMAP)
return -EINVAL;
- if(usbvision->streaming == Stream_On) {
+ if(usbvision->streaming == stream_on) {
if ((ret = usbvision_stream_interrupt(usbvision)))
return ret;
}
usbvision_empty_framequeues(usbvision);
vr->count = usbvision_frames_alloc(usbvision,vr->count);
- usbvision->curFrame = NULL;
+ usbvision->cur_frame = NULL;
return 0;
}
/* Updating the corresponding frame state */
vb->flags = 0;
frame = &usbvision->frame[vb->index];
- if(frame->grabstate >= FrameState_Ready)
+ if(frame->grabstate >= frame_state_ready)
vb->flags |= V4L2_BUF_FLAG_QUEUED;
- if(frame->grabstate >= FrameState_Done)
+ if(frame->grabstate >= frame_state_done)
vb->flags |= V4L2_BUF_FLAG_DONE;
- if(frame->grabstate == FrameState_Unused)
+ if(frame->grabstate == frame_state_unused)
vb->flags |= V4L2_BUF_FLAG_MAPPED;
vb->memory = V4L2_MEMORY_MMAP;
frame = &usbvision->frame[vb->index];
- if (frame->grabstate != FrameState_Unused) {
+ if (frame->grabstate != frame_state_unused) {
return -EAGAIN;
}
/* Mark it as ready and enqueue frame */
- frame->grabstate = FrameState_Ready;
- frame->scanstate = ScanState_Scanning;
+ frame->grabstate = frame_state_ready;
+ frame->scanstate = scan_state_scanning;
frame->scanlength = 0; /* Accumulated in usbvision_parse_data() */
vb->flags &= ~V4L2_BUF_FLAG_DONE;
unsigned long lock_flags;
if (list_empty(&(usbvision->outqueue))) {
- if (usbvision->streaming == Stream_Idle)
+ if (usbvision->streaming == stream_idle)
return -EINVAL;
ret = wait_event_interruptible
(usbvision->wait_frame,
list_del(usbvision->outqueue.next);
spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
- f->grabstate = FrameState_Unused;
+ f->grabstate = frame_state_unused;
vb->memory = V4L2_MEMORY_MMAP;
vb->flags = V4L2_BUF_FLAG_MAPPED |
{
struct usb_usbvision *usbvision = video_drvdata(file);
- usbvision->streaming = Stream_On;
+ usbvision->streaming = stream_on;
call_all(usbvision, video, s_stream, 1);
return 0;
if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
- if(usbvision->streaming == Stream_On) {
+ if(usbvision->streaming == stream_on) {
usbvision_stream_interrupt(usbvision);
/* Stop all video streamings */
call_all(usbvision, video, s_stream, 0);
struct v4l2_format *vf)
{
struct usb_usbvision *usbvision = video_drvdata(file);
- int formatIdx;
+ int format_idx;
/* Find requested format in available ones */
- for(formatIdx=0;formatIdx<USBVISION_SUPPORTED_PALETTES;formatIdx++) {
+ for(format_idx=0;format_idx<USBVISION_SUPPORTED_PALETTES;format_idx++) {
if(vf->fmt.pix.pixelformat ==
- usbvision_v4l2_format[formatIdx].format) {
- usbvision->palette = usbvision_v4l2_format[formatIdx];
+ usbvision_v4l2_format[format_idx].format) {
+ usbvision->palette = usbvision_v4l2_format[format_idx];
break;
}
}
/* robustness */
- if(formatIdx == USBVISION_SUPPORTED_PALETTES) {
+ if(format_idx == USBVISION_SUPPORTED_PALETTES) {
return -EINVAL;
}
RESTRICT_TO_RANGE(vf->fmt.pix.width, MIN_FRAME_WIDTH, MAX_FRAME_WIDTH);
}
/* stop io in case it is already in progress */
- if(usbvision->streaming == Stream_On) {
+ if(usbvision->streaming == stream_on) {
if ((ret = usbvision_stream_interrupt(usbvision)))
return ret;
}
usbvision_frames_free(usbvision);
usbvision_empty_framequeues(usbvision);
- usbvision->curFrame = NULL;
+ usbvision->cur_frame = NULL;
/* by now we are committed to the new data... */
usbvision_set_output(usbvision, vf->fmt.pix.width, vf->fmt.pix.height);
usbvision_frames_alloc(usbvision,USBVISION_NUMFRAMES);
}
- if(usbvision->streaming != Stream_On) {
+ if(usbvision->streaming != stream_on) {
/* no stream is running, make it running ! */
- usbvision->streaming = Stream_On;
+ usbvision->streaming = stream_on;
call_all(usbvision, video, s_stream, 1);
}
(like a user of VIDIOC_QBUF would do) */
for(i=0;i<usbvision->num_frames;i++) {
frame = &usbvision->frame[i];
- if(frame->grabstate == FrameState_Unused) {
+ if(frame->grabstate == frame_state_unused) {
/* Mark it as ready and enqueue frame */
- frame->grabstate = FrameState_Ready;
- frame->scanstate = ScanState_Scanning;
+ frame->grabstate = frame_state_ready;
+ frame->scanstate = scan_state_scanning;
/* Accumulated in usbvision_parse_data() */
frame->scanlength = 0;
spin_unlock_irqrestore(&usbvision->queue_lock, lock_flags);
/* An error returns an empty frame */
- if (frame->grabstate == FrameState_Error) {
+ if (frame->grabstate == frame_state_error) {
frame->bytes_read = 0;
return 0;
}
frame->bytes_read = 0;
/* Mark it as available to be used again. */
- frame->grabstate = FrameState_Unused;
+ frame->grabstate = frame_state_unused;
/* } */
return count;
static int usbvision_radio_open(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
- int errCode = 0;
+ int err_code = 0;
PDEBUG(DBG_IO, "%s:", __func__);
dev_err(&usbvision->rdev->dev,
"%s: Someone tried to open an already opened USBVision Radio!\n",
__func__);
- errCode = -EBUSY;
+ err_code = -EBUSY;
}
else {
- if(PowerOnAtOpen) {
- usbvision_reset_powerOffTimer(usbvision);
+ if(power_on_at_open) {
+ usbvision_reset_power_off_timer(usbvision);
if (usbvision->power == 0) {
usbvision_power_on(usbvision);
usbvision_i2c_register(usbvision);
}
/* Alternate interface 1 is is the biggest frame size */
- errCode = usbvision_set_alternate(usbvision);
- if (errCode < 0) {
- usbvision->last_error = errCode;
- errCode = -EBUSY;
+ err_code = usbvision_set_alternate(usbvision);
+ if (err_code < 0) {
+ usbvision->last_error = err_code;
+ err_code = -EBUSY;
goto out;
}
usbvision->user++;
}
- if (errCode) {
- if (PowerOnAtOpen) {
+ if (err_code) {
+ if (power_on_at_open) {
usbvision_i2c_unregister(usbvision);
usbvision_power_off(usbvision);
usbvision->initialized = 0;
}
}
out:
- return errCode;
+ return err_code;
}
static int usbvision_radio_close(struct file *file)
{
struct usb_usbvision *usbvision = video_drvdata(file);
- int errCode = 0;
+ int err_code = 0;
PDEBUG(DBG_IO, "");
/* Set packet size to 0 */
- usbvision->ifaceAlt=0;
- errCode = usb_set_interface(usbvision->dev, usbvision->iface,
- usbvision->ifaceAlt);
+ usbvision->iface_alt=0;
+ err_code = usb_set_interface(usbvision->dev, usbvision->iface,
+ usbvision->iface_alt);
usbvision_audio_off(usbvision);
usbvision->radio=0;
usbvision->user--;
- if (PowerOnAtOpen) {
- usbvision_set_powerOffTimer(usbvision);
+ if (power_on_at_open) {
+ usbvision_set_power_off_timer(usbvision);
usbvision->initialized = 0;
}
}
PDEBUG(DBG_IO, "success");
- return errCode;
+ return err_code;
}
//
usbvision->nr, video_device_node_name(usbvision->vdev));
// Radio Device:
- if (usbvision_device_data[usbvision->DevModel].Radio) {
+ if (usbvision_device_data[usbvision->dev_model].radio) {
// usbvision has radio
usbvision->rdev = usbvision_vdev_init(usbvision,
&usbvision_radio_template,
mutex_init(&usbvision->v4l2_lock);
// prepare control urb for control messages during interrupts
- usbvision->ctrlUrb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
- if (usbvision->ctrlUrb == NULL)
+ usbvision->ctrl_urb = usb_alloc_urb(USBVISION_URB_FRAMES, GFP_KERNEL);
+ if (usbvision->ctrl_urb == NULL)
goto err_unreg;
- init_waitqueue_head(&usbvision->ctrlUrb_wq);
+ init_waitqueue_head(&usbvision->ctrl_urb_wq);
- usbvision_init_powerOffTimer(usbvision);
+ usbvision_init_power_off_timer(usbvision);
return usbvision;
{
PDEBUG(DBG_PROBE, "");
- usbvision_reset_powerOffTimer(usbvision);
+ usbvision_reset_power_off_timer(usbvision);
usbvision->initialized = 0;
usbvision_remove_sysfs(usbvision->vdev);
usbvision_unregister_video(usbvision);
- if (usbvision->ctrlUrb) {
- usb_free_urb(usbvision->ctrlUrb);
+ if (usbvision->ctrl_urb) {
+ usb_free_urb(usbvision->ctrl_urb);
}
v4l2_device_unregister(&usbvision->v4l2_dev);
if (usbvision == NULL)
return;
- model = usbvision->DevModel;
+ model = usbvision->dev_model;
usbvision->palette = usbvision_v4l2_format[2]; // V4L2_PIX_FMT_RGB24;
- if (usbvision_device_data[usbvision->DevModel].Vin_Reg2_override) {
- usbvision->Vin_Reg2_Preset =
- usbvision_device_data[usbvision->DevModel].Vin_Reg2;
+ if (usbvision_device_data[usbvision->dev_model].vin_reg2_override) {
+ usbvision->vin_reg2_preset =
+ usbvision_device_data[usbvision->dev_model].vin_reg2;
} else {
- usbvision->Vin_Reg2_Preset = 0;
+ usbvision->vin_reg2_preset = 0;
}
- usbvision->tvnormId = usbvision_device_data[model].VideoNorm;
+ usbvision->tvnorm_id = usbvision_device_data[model].video_norm;
- usbvision->video_inputs = usbvision_device_data[model].VideoChannels;
+ usbvision->video_inputs = usbvision_device_data[model].video_channels;
usbvision->ctl_input = 0;
/* This should be here to make i2c clients to be able to register */
/* first switch off audio */
usbvision_audio_off(usbvision);
- if (!PowerOnAtOpen) {
+ if (!power_on_at_open) {
/* and then power up the noisy tuner */
usbvision_power_on(usbvision);
usbvision_i2c_register(usbvision);
return -ENODEV;
}
printk(KERN_INFO "%s: %s found\n", __func__,
- usbvision_device_data[model].ModelString);
+ usbvision_device_data[model].model_string);
- if (usbvision_device_data[model].Interface >= 0) {
- interface = &dev->actconfig->interface[usbvision_device_data[model].Interface]->altsetting[0];
+ if (usbvision_device_data[model].interface >= 0) {
+ interface = &dev->actconfig->interface[usbvision_device_data[model].interface]->altsetting[0];
} else {
interface = &dev->actconfig->interface[ifnum]->altsetting[0];
}
}
if (dev->descriptor.bNumConfigurations > 1) {
- usbvision->bridgeType = BRIDGE_NT1004;
+ usbvision->bridge_type = BRIDGE_NT1004;
} else if (model == DAZZLE_DVC_90_REV_1_SECAM) {
- usbvision->bridgeType = BRIDGE_NT1005;
+ usbvision->bridge_type = BRIDGE_NT1005;
} else {
- usbvision->bridgeType = BRIDGE_NT1003;
+ usbvision->bridge_type = BRIDGE_NT1003;
}
- PDEBUG(DBG_PROBE, "bridgeType %d", usbvision->bridgeType);
+ PDEBUG(DBG_PROBE, "bridge_type %d", usbvision->bridge_type);
/* compute alternate max packet sizes */
uif = dev->actconfig->interface[0];
usbvision->nr = usbvision_nr++;
- usbvision->have_tuner = usbvision_device_data[model].Tuner;
+ usbvision->have_tuner = usbvision_device_data[model].tuner;
if (usbvision->have_tuner) {
- usbvision->tuner_type = usbvision_device_data[model].TunerType;
+ usbvision->tuner_type = usbvision_device_data[model].tuner_type;
}
- usbvision->DevModel = model;
+ usbvision->dev_model = model;
usbvision->remove_pending = 0;
usbvision->iface = ifnum;
- usbvision->ifaceAlt = 0;
+ usbvision->iface_alt = 0;
usbvision->video_endp = endpoint->bEndpointAddress;
- usbvision->isocPacketSize = 0;
+ usbvision->isoc_packet_size = 0;
usbvision->usb_bandwidth = 0;
usbvision->user = 0;
- usbvision->streaming = Stream_Off;
+ usbvision->streaming = stream_off;
usbvision_configure_video(usbvision);
usbvision_register_video(usbvision);
*/
static int __init usbvision_init(void)
{
- int errCode;
+ int err_code;
PDEBUG(DBG_PROBE, "");
PDEBUG(DBG_MMAP, "MMAP debugging is enabled [video]");
/* disable planar mode support unless compression enabled */
- if (isocMode != ISOC_MODE_COMPRESS ) {
+ if (isoc_mode != ISOC_MODE_COMPRESS ) {
// FIXME : not the right way to set supported flag
usbvision_v4l2_format[6].supported = 0; // V4L2_PIX_FMT_YVU420
usbvision_v4l2_format[7].supported = 0; // V4L2_PIX_FMT_YUV422P
}
- errCode = usb_register(&usbvision_driver);
+ err_code = usb_register(&usbvision_driver);
- if (errCode == 0) {
+ if (err_code == 0) {
printk(KERN_INFO DRIVER_DESC " : " USBVISION_VERSION_STRING "\n");
PDEBUG(DBG_PROBE, "success");
}
- return errCode;
+ return err_code;
}
static void __exit usbvision_exit(void)
/* ----------------------------------------------------------------- */
/* usbvision video structures */
/* ----------------------------------------------------------------- */
-enum ScanState {
- ScanState_Scanning, /* Scanning for header */
- ScanState_Lines /* Parsing lines */
+enum scan_state {
+ scan_state_scanning, /* Scanning for header */
+ scan_state_lines /* Parsing lines */
};
/* Completion states of the data parser */
-enum ParseState {
- ParseState_Continue, /* Just parse next item */
- ParseState_NextFrame, /* Frame done, send it to V4L */
- ParseState_Out, /* Not enough data for frame */
- ParseState_EndParse /* End parsing */
+enum parse_state {
+ parse_state_continue, /* Just parse next item */
+ parse_state_next_frame, /* Frame done, send it to V4L */
+ parse_state_out, /* Not enough data for frame */
+ parse_state_end_parse /* End parsing */
};
-enum FrameState {
- FrameState_Unused, /* Unused (no MCAPTURE) */
- FrameState_Ready, /* Ready to start grabbing */
- FrameState_Grabbing, /* In the process of being grabbed into */
- FrameState_Done, /* Finished grabbing, but not been synced yet */
- FrameState_DoneHold, /* Are syncing or reading */
- FrameState_Error, /* Something bad happened while processing */
+enum frame_state {
+ frame_state_unused, /* Unused (no MCAPTURE) */
+ frame_state_ready, /* Ready to start grabbing */
+ frame_state_grabbing, /* In the process of being grabbed into */
+ frame_state_done, /* Finished grabbing, but not been synced yet */
+ frame_state_done_hold, /* Are syncing or reading */
+ frame_state_error, /* Something bad happened while processing */
};
/* stream states */
-enum StreamState {
- Stream_Off, /* Driver streaming is completely OFF */
- Stream_Idle, /* Driver streaming is ready to be put ON by the application */
- Stream_Interrupt, /* Driver streaming must be interrupted */
- Stream_On, /* Driver streaming is put ON by the application */
+enum stream_state {
+ stream_off, /* Driver streaming is completely OFF */
+ stream_idle, /* Driver streaming is ready to be put ON by the application */
+ stream_interrupt, /* Driver streaming must be interrupted */
+ stream_on, /* Driver streaming is put ON by the application */
};
-enum IsocState {
- IsocState_InFrame, /* Isoc packet is member of frame */
- IsocState_NoFrame, /* Isoc packet is not member of any frame */
+enum isoc_state {
+ isoc_state_in_frame, /* Isoc packet is member of frame */
+ isoc_state_no_frame, /* Isoc packet is not member of any frame */
};
struct usb_device;
struct usbvision_frame_header {
unsigned char magic_1; /* 0 magic */
unsigned char magic_2; /* 1 magic */
- unsigned char headerLength; /* 2 */
- unsigned char frameNum; /* 3 */
- unsigned char framePhase; /* 4 */
- unsigned char frameLatency; /* 5 */
- unsigned char dataFormat; /* 6 */
- unsigned char formatParam; /* 7 */
- unsigned char frameWidthLo; /* 8 */
- unsigned char frameWidthHi; /* 9 */
- unsigned char frameHeightLo; /* 10 */
- unsigned char frameHeightHi; /* 11 */
- __u16 frameWidth; /* 8 - 9 after endian correction*/
- __u16 frameHeight; /* 10 - 11 after endian correction*/
+ unsigned char header_length; /* 2 */
+ unsigned char frame_num; /* 3 */
+ unsigned char frame_phase; /* 4 */
+ unsigned char frame_latency; /* 5 */
+ unsigned char data_format; /* 6 */
+ unsigned char format_param; /* 7 */
+ unsigned char frame_width_lo; /* 8 */
+ unsigned char frame_width_hi; /* 9 */
+ unsigned char frame_height_lo; /* 10 */
+ unsigned char frame_height_hi; /* 11 */
+ __u16 frame_width; /* 8 - 9 after endian correction*/
+ __u16 frame_height; /* 10 - 11 after endian correction*/
};
struct usbvision_frame {
char *data; /* Frame buffer */
- struct usbvision_frame_header isocHeader; /* Header from stream */
+ struct usbvision_frame_header isoc_header; /* Header from stream */
int width; /* Width application is expecting */
int height; /* Height */
#define BRIDGE_NT1005 1005
struct usbvision_device_data_st {
- __u64 VideoNorm;
- const char *ModelString;
- int Interface; /* to handle special interface number like BELKIN and Hauppauge WinTV-USB II */
- __u16 Codec;
- unsigned VideoChannels:3;
- unsigned AudioChannels:2;
- unsigned Radio:1;
+ __u64 video_norm;
+ const char *model_string;
+ int interface; /* to handle special interface number like BELKIN and Hauppauge WinTV-USB II */
+ __u16 codec;
+ unsigned video_channels:3;
+ unsigned audio_channels:2;
+ unsigned radio:1;
unsigned vbi:1;
- unsigned Tuner:1;
- unsigned Vin_Reg1_override:1; /* Override default value with */
- unsigned Vin_Reg2_override:1; /* Vin_Reg1, Vin_Reg2, etc. */
- unsigned Dvi_yuv_override:1;
- __u8 Vin_Reg1;
- __u8 Vin_Reg2;
- __u8 Dvi_yuv;
- __u8 TunerType;
- __s16 X_Offset;
- __s16 Y_Offset;
+ unsigned tuner:1;
+ unsigned vin_reg1_override:1; /* Override default value with */
+ unsigned vin_reg2_override:1; /* vin_reg1, vin_reg2, etc. */
+ unsigned dvi_yuv_override:1;
+ __u8 vin_reg1;
+ __u8 vin_reg2;
+ __u8 dvi_yuv;
+ __u8 tuner_type;
+ __s16 x_offset;
+ __s16 y_offset;
};
/* Declared on usbvision-cards.c */
struct i2c_adapter i2c_adap;
int registered_i2c;
- struct urb *ctrlUrb;
- unsigned char ctrlUrbBuffer[8];
- int ctrlUrbBusy;
- struct usb_ctrlrequest ctrlUrbSetup;
- wait_queue_head_t ctrlUrb_wq; // Processes waiting
+ struct urb *ctrl_urb;
+ unsigned char ctrl_urb_buffer[8];
+ int ctrl_urb_busy;
+ struct usb_ctrlrequest ctrl_urb_setup;
+ wait_queue_head_t ctrl_urb_wq; // Processes waiting
/* configuration part */
int have_tuner;
int tuner_type;
- int bridgeType; // NT1003, NT1004, NT1005
+ int bridge_type; // NT1003, NT1004, NT1005
int radio;
int video_inputs; // # of inputs
unsigned long freq;
- int AudioMute;
- int AudioChannel;
- int isocMode; // format of video data for the usb isoc-transfer
+ int audio_mute;
+ int audio_channel;
+ int isoc_mode; // format of video data for the usb isoc-transfer
unsigned int nr; // Number of the device
/* Device structure */
struct usb_device *dev;
/* usb transfer */
int num_alt; /* Number of alternative settings */
- unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */
+ unsigned int *alt_max_pkt_size; /* array of max_packet_size */
unsigned char iface; /* Video interface number */
- unsigned char ifaceAlt; /* Alt settings */
- unsigned char Vin_Reg2_Preset;
+ unsigned char iface_alt; /* Alt settings */
+ unsigned char vin_reg2_preset;
struct mutex v4l2_lock;
- struct timer_list powerOffTimer;
- struct work_struct powerOffWork;
+ struct timer_list power_off_timer;
+ struct work_struct power_off_work;
int power; /* is the device powered on? */
int user; /* user count for exclusive use */
int initialized; /* Had we already sent init sequence? */
- int DevModel; /* What type of USBVISION device we got? */
- enum StreamState streaming; /* Are we streaming Isochronous? */
+ int dev_model; /* What type of USBVISION device we got? */
+ enum stream_state streaming; /* Are we streaming Isochronous? */
int last_error; /* What calamity struck us? */
int curwidth; /* width of the frame the device is currently set to*/
int curheight; /* height of the frame the device is currently set to*/
struct list_head inqueue, outqueue; /* queued frame list and ready to dequeue frame list */
wait_queue_head_t wait_frame; /* Processes waiting */
wait_queue_head_t wait_stream; /* Processes waiting */
- struct usbvision_frame *curFrame; // pointer to current frame, set by usbvision_find_header
+ struct usbvision_frame *cur_frame; // pointer to current frame, set by usbvision_find_header
struct usbvision_frame frame[USBVISION_NUMFRAMES]; // frame buffer
int num_frames; // number of frames allocated
struct usbvision_sbuf sbuf[USBVISION_NUMSBUF]; // S buffering
int scratch_headermarker[USBVISION_NUM_HEADERMARKER];
int scratch_headermarker_read_ptr;
int scratch_headermarker_write_ptr;
- enum IsocState isocstate;
+ enum isoc_state isocstate;
struct usbvision_v4l2_format_st palette;
struct v4l2_capability vcap; /* Video capabilities */
unsigned int ctl_input; /* selected input */
- v4l2_std_id tvnormId; /* selected tv norm */
+ v4l2_std_id tvnorm_id; /* selected tv norm */
unsigned char video_endp; /* 0x82 for USBVISION devices based */
// Decompression stuff:
- unsigned char *IntraFrameBuffer; /* Buffer for reference frame */
- int BlockPos; //for test only
- int requestIntra; // 0 = normal; 1 = intra frame is requested;
- int lastIsocFrameNum; // check for lost isoc frames
- int isocPacketSize; // need to calculate usedBandwidth
- int usedBandwidth; // used bandwidth 0-100%, need to set comprLevel
- int comprLevel; // How strong (100) or weak (0) is compression
- int lastComprLevel; // How strong (100) or weak (0) was compression
+ unsigned char *intra_frame_buffer; /* Buffer for reference frame */
+ int block_pos; //for test only
+ int request_intra; // 0 = normal; 1 = intra frame is requested;
+ int last_isoc_frame_num; // check for lost isoc frames
+ int isoc_packet_size; // need to calculate used_bandwidth
+ int used_bandwidth; // used bandwidth 0-100%, need to set compr_level
+ int compr_level; // How strong (100) or weak (0) is compression
+ int last_compr_level; // How strong (100) or weak (0) was compression
int usb_bandwidth; /* Mbit/s */
/* Statistics that can be overlayed on the screen */
- unsigned long isocUrbCount; // How many URBs we received so far
+ unsigned long isoc_urb_count; // How many URBs we received so far
unsigned long urb_length; /* Length of last URB */
- unsigned long isocDataCount; /* How many bytes we received */
+ unsigned long isoc_data_count; /* How many bytes we received */
unsigned long header_count; /* How many frame headers we found */
unsigned long scratch_ovf_count; /* How many times we overflowed scratch */
- unsigned long isocSkipCount; /* How many empty ISO packets received */
- unsigned long isocErrCount; /* How many bad ISO packets received */
- unsigned long isocPacketCount; // How many packets we totally got
- unsigned long timeInIrq; // How long do we need for interrupt
- int isocMeasureBandwidthCount;
+ unsigned long isoc_skip_count; /* How many empty ISO packets received */
+ unsigned long isoc_err_count; /* How many bad ISO packets received */
+ unsigned long isoc_packet_count; // How many packets we totally got
+ unsigned long time_in_irq; // How long do we need for interrupt
+ int isoc_measure_bandwidth_count;
int frame_num; // How many video frames we send to user
- int maxStripLen; // How big is the biggest strip
- int comprBlockPos;
- int stripLenErrors; // How many times was BlockPos greater than StripLen
- int stripMagicErrors;
- int stripLineNumberErrors;
- int ComprBlockTypes[4];
+ int max_strip_len; // How big is the biggest strip
+ int comprblock_pos;
+ int strip_len_errors; // How many times was block_pos greater than strip_len
+ int strip_magic_errors;
+ int strip_line_number_errors;
+ int compr_block_types[4];
};
static inline struct usb_usbvision *to_usbvision(struct v4l2_device *v4l2_dev)
void usbvision_stop_isoc(struct usb_usbvision *usbvision);
int usbvision_set_alternate(struct usb_usbvision *dev);
-int usbvision_set_audio(struct usb_usbvision *usbvision, int AudioChannel);
+int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel);
int usbvision_audio_off(struct usb_usbvision *usbvision);
int usbvision_begin_streaming(struct usb_usbvision *usbvision);
int usbvision_set_input(struct usb_usbvision *usbvision);
int usbvision_set_output(struct usb_usbvision *usbvision, int width, int height);
-void usbvision_init_powerOffTimer(struct usb_usbvision *usbvision);
-void usbvision_set_powerOffTimer(struct usb_usbvision *usbvision);
-void usbvision_reset_powerOffTimer(struct usb_usbvision *usbvision);
+void usbvision_init_power_off_timer(struct usb_usbvision *usbvision);
+void usbvision_set_power_off_timer(struct usb_usbvision *usbvision);
+void usbvision_reset_power_off_timer(struct usb_usbvision *usbvision);
int usbvision_power_off(struct usb_usbvision *usbvision);
int usbvision_power_on(struct usb_usbvision *usbvision);
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / commitdiff