From 8d64d4f67eb051551c0702501c35e9cc27d8b75d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jean-Fran=C3=A7ois=20Moine?= Date: Wed, 10 Aug 2011 07:17:13 -0300 Subject: [PATCH] [media] gspca - ov534_9: New sensor ov9712 and new webcam 05a9:8065 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The webcam is build from an Omnivision test kit which contains a OV538 bridge and a OV9712 sensor. Signed-off-by: Jean-François Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 1 + drivers/media/video/gspca/ov534_9.c | 231 ++++++++++++++++++++++------ 2 files changed, 184 insertions(+), 48 deletions(-) diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 5bfa9a777d26..49102fb47588 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -190,6 +190,7 @@ ov519 05a9:0519 OV519 Microphone ov519 05a9:0530 OmniVision ov519 05a9:2800 OmniVision SuperCAM ov519 05a9:4519 Webcam Classic +ov534_9 05a9:8065 OmniVision test kit ov538+ov9712 ov519 05a9:8519 OmniVision ov519 05a9:a511 D-Link USB Digital Video Camera ov519 05a9:a518 D-Link DSB-C310 Webcam diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c index 8890319c0432..b3b1ea60a841 100644 --- a/drivers/media/video/gspca/ov534_9.c +++ b/drivers/media/video/gspca/ov534_9.c @@ -1,7 +1,7 @@ /* - * ov534-ov965x gspca driver + * ov534-ov9xxx gspca driver * - * Copyright (C) 2009-2010 Jean-Francois Moine http://moinejf.free.fr + * Copyright (C) 2009-2011 Jean-Francois Moine http://moinejf.free.fr * Copyright (C) 2008 Antonio Ospite * Copyright (C) 2008 Jim Paris * @@ -65,6 +65,13 @@ struct sd { struct gspca_ctrl ctrls[NCTRLS]; __u32 last_pts; u8 last_fid; + + u8 sensor; +}; +enum sensors { + SENSOR_OV965x, /* ov9657 */ + SENSOR_OV971x, /* ov9712 */ + NSENSORS }; /* V4L2 controls supported by the driver */ @@ -192,6 +199,14 @@ static const struct v4l2_pix_format ov965x_mode[] = { .colorspace = V4L2_COLORSPACE_JPEG}, }; +static const struct v4l2_pix_format ov971x_mode[] = { + {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, + .bytesperline = 640, + .sizeimage = 640 * 480, + .colorspace = V4L2_COLORSPACE_SRGB + } +}; + static const u8 bridge_init[][2] = { {0x88, 0xf8}, {0x89, 0xff}, @@ -226,7 +241,7 @@ static const u8 bridge_init[][2] = { {0x94, 0x11}, }; -static const u8 sensor_init[][2] = { +static const u8 ov965x_init[][2] = { {0x12, 0x80}, /* com7 - SSCB reset */ {0x00, 0x00}, /* gain */ {0x01, 0x80}, /* blue */ @@ -436,7 +451,7 @@ static const u8 bridge_init_2[][2] = { {0x94, 0x11}, }; -static const u8 sensor_init_2[][2] = { +static const u8 ov965x_init_2[][2] = { {0x3b, 0xc4}, {0x1e, 0x04}, /* mvfp */ {0x13, 0xe0}, /* com8 */ @@ -478,7 +493,65 @@ static const u8 sensor_init_2[][2] = { {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ }; -static const u8 sensor_start_1_vga[][2] = { /* same for qvga */ +static const u8 ov971x_init[][2] = { + {0x12, 0x80}, + {0x09, 0x10}, + {0x1e, 0x07}, + {0x5f, 0x18}, + {0x69, 0x04}, + {0x65, 0x2a}, + {0x68, 0x0a}, + {0x39, 0x28}, + {0x4d, 0x90}, + {0xc1, 0x80}, + {0x0c, 0x30}, + {0x6d, 0x02}, + {0x96, 0xf1}, + {0xbc, 0x68}, + {0x12, 0x00}, + {0x3b, 0x00}, + {0x97, 0x80}, + {0x17, 0x25}, + {0x18, 0xa2}, + {0x19, 0x01}, + {0x1a, 0xca}, + {0x03, 0x0a}, + {0x32, 0x07}, + {0x98, 0x40}, /*{0x98, 0x00},*/ + {0x99, 0xA0}, /*{0x99, 0x00},*/ + {0x9a, 0x01}, /*{0x9a, 0x00},*/ + {0x57, 0x00}, + {0x58, 0x78}, /*{0x58, 0xc8},*/ + {0x59, 0x50}, /*{0x59, 0xa0},*/ + {0x4c, 0x13}, + {0x4b, 0x36}, + {0x3d, 0x3c}, + {0x3e, 0x03}, + {0xbd, 0x50}, /*{0xbd, 0xa0},*/ + {0xbe, 0x78}, /*{0xbe, 0xc8},*/ + {0x4e, 0x55}, + {0x4f, 0x55}, + {0x50, 0x55}, + {0x51, 0x55}, + {0x24, 0x55}, + {0x25, 0x40}, + {0x26, 0xa1}, + {0x5c, 0x59}, + {0x5d, 0x00}, + {0x11, 0x00}, + {0x2a, 0x98}, + {0x2b, 0x06}, + {0x2d, 0x00}, + {0x2e, 0x00}, + {0x13, 0xa5}, + {0x14, 0x40}, + {0x4a, 0x00}, + {0x49, 0xce}, + {0x22, 0x03}, + {0x09, 0x00} +}; + +static const u8 ov965x_start_1_vga[][2] = { /* same for qvga */ {0x12, 0x62}, /* com7 - 30fps VGA YUV */ {0x36, 0xfa}, /* aref3 */ {0x69, 0x0a}, /* hv */ @@ -501,7 +574,7 @@ static const u8 sensor_start_1_vga[][2] = { /* same for qvga */ {0xc0, 0xaa}, }; -static const u8 sensor_start_1_svga[][2] = { +static const u8 ov965x_start_1_svga[][2] = { {0x12, 0x02}, /* com7 - YUYV - VGA 15 full resolution */ {0x36, 0xf8}, /* aref3 */ {0x69, 0x02}, /* hv */ @@ -523,7 +596,7 @@ static const u8 sensor_start_1_svga[][2] = { {0xc0, 0xe2}, }; -static const u8 sensor_start_1_xga[][2] = { +static const u8 ov965x_start_1_xga[][2] = { {0x12, 0x02}, /* com7 */ {0x36, 0xf8}, /* aref3 */ {0x69, 0x02}, /* hv */ @@ -546,7 +619,7 @@ static const u8 sensor_start_1_xga[][2] = { {0xc0, 0xe2}, }; -static const u8 sensor_start_1_sxga[][2] = { +static const u8 ov965x_start_1_sxga[][2] = { {0x12, 0x02}, /* com7 */ {0x36, 0xf8}, /* aref3 */ {0x69, 0x02}, /* hv */ @@ -695,7 +768,7 @@ static const u8 bridge_start_sxga[][2] = { {0x94, 0x11}, }; -static const u8 sensor_start_2_qvga[][2] = { +static const u8 ov965x_start_2_qvga[][2] = { {0x3b, 0xe4}, /* com11 - night mode 1/4 frame rate */ {0x1e, 0x04}, /* mvfp */ {0x13, 0xe0}, /* com8 */ @@ -713,7 +786,7 @@ static const u8 sensor_start_2_qvga[][2] = { {0x3a, 0x80}, /* tslb - yuyv */ }; -static const u8 sensor_start_2_vga[][2] = { +static const u8 ov965x_start_2_vga[][2] = { {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ {0x1e, 0x04}, /* mvfp */ {0x13, 0xe0}, /* com8 */ @@ -729,7 +802,7 @@ static const u8 sensor_start_2_vga[][2] = { {0x2d, 0x00}, /* advfl */ }; -static const u8 sensor_start_2_svga[][2] = { /* same for xga */ +static const u8 ov965x_start_2_svga[][2] = { /* same for xga */ {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ {0x1e, 0x04}, /* mvfp */ {0x13, 0xe0}, /* com8 */ @@ -743,7 +816,7 @@ static const u8 sensor_start_2_svga[][2] = { /* same for xga */ {0xa3, 0x41}, /* bd60 */ }; -static const u8 sensor_start_2_sxga[][2] = { +static const u8 ov965x_start_2_sxga[][2] = { {0x13, 0xe0}, /* com8 */ {0x00, 0x00}, {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ @@ -923,6 +996,8 @@ static void setcontrast(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; + if (gspca_dev->ctrl_dis & (1 << CONTRAST)) + return; sccb_write(gspca_dev, 0x56, /* cnst1 - contrast 1 ctrl coeff */ sd->ctrls[CONTRAST].val << 4); } @@ -932,6 +1007,8 @@ static void setautogain(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; u8 val; + if (gspca_dev->ctrl_dis & (1 << AUTOGAIN)) + return; /*fixme: should adjust agc/awb/aec by different controls */ val = sccb_read(gspca_dev, 0x13); /* com8 */ sccb_write(gspca_dev, 0xff, 0x00); @@ -948,6 +1025,8 @@ static void setexposure(struct gspca_dev *gspca_dev) u8 val; static const u8 expo[4] = {0x00, 0x25, 0x38, 0x5e}; + if (gspca_dev->ctrl_dis & (1 << EXPOSURE)) + return; sccb_write(gspca_dev, 0x10, /* aec[9:2] */ expo[sd->ctrls[EXPOSURE].val]); @@ -965,6 +1044,8 @@ static void setsharpness(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; s8 val; + if (gspca_dev->ctrl_dis & (1 << SHARPNESS)) + return; val = sd->ctrls[SHARPNESS].val; if (val < 0) { /* auto */ val = sccb_read(gspca_dev, 0x42); /* com17 */ @@ -994,6 +1075,8 @@ static void setsatur(struct gspca_dev *gspca_dev) {0x48, 0x90} }; + if (gspca_dev->ctrl_dis & (1 << SATUR)) + return; val1 = matrix[sd->ctrls[SATUR].val][0]; val2 = matrix[sd->ctrls[SATUR].val][1]; val3 = val1 + val2; @@ -1015,6 +1098,8 @@ static void setlightfreq(struct gspca_dev *gspca_dev) struct sd *sd = (struct sd *) gspca_dev; u8 val; + if (gspca_dev->ctrl_dis & (1 << LIGHTFREQ)) + return; val = sccb_read(gspca_dev, 0x13); /* com8 */ sccb_write(gspca_dev, 0xff, 0x00); if (sd->ctrls[LIGHTFREQ].val == 0) { @@ -1049,6 +1134,7 @@ static int sd_config(struct gspca_dev *gspca_dev, /* this function is called at probe and resume time */ static int sd_init(struct gspca_dev *gspca_dev) { + struct sd *sd = (struct sd *) gspca_dev; u16 sensor_id; /* reset bridge */ @@ -1071,68 +1157,114 @@ static int sd_init(struct gspca_dev *gspca_dev) PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id); /* initialize */ - gspca_dev->cam.cam_mode = ov965x_mode; - gspca_dev->cam.nmodes = ARRAY_SIZE(ov965x_mode); - - reg_w_array(gspca_dev, bridge_init, - ARRAY_SIZE(bridge_init)); - sccb_w_array(gspca_dev, sensor_init, - ARRAY_SIZE(sensor_init)); - reg_w_array(gspca_dev, bridge_init_2, - ARRAY_SIZE(bridge_init_2)); - sccb_w_array(gspca_dev, sensor_init_2, - ARRAY_SIZE(sensor_init_2)); - reg_w(gspca_dev, 0xe0, 0x00); - reg_w(gspca_dev, 0xe0, 0x01); - set_led(gspca_dev, 0); - reg_w(gspca_dev, 0xe0, 0x00); + if ((sensor_id & 0xfff0) == 0x9650) { + sd->sensor = SENSOR_OV965x; + + gspca_dev->cam.cam_mode = ov965x_mode; + gspca_dev->cam.nmodes = ARRAY_SIZE(ov965x_mode); + + reg_w_array(gspca_dev, bridge_init, + ARRAY_SIZE(bridge_init)); + sccb_w_array(gspca_dev, ov965x_init, + ARRAY_SIZE(ov965x_init)); + reg_w_array(gspca_dev, bridge_init_2, + ARRAY_SIZE(bridge_init_2)); + sccb_w_array(gspca_dev, ov965x_init_2, + ARRAY_SIZE(ov965x_init_2)); + reg_w(gspca_dev, 0xe0, 0x00); + reg_w(gspca_dev, 0xe0, 0x01); + set_led(gspca_dev, 0); + reg_w(gspca_dev, 0xe0, 0x00); + } else if ((sensor_id & 0xfff0) == 0x9710) { + const char *p; + int l; + + sd->sensor = SENSOR_OV971x; + + gspca_dev->cam.cam_mode = ov971x_mode; + gspca_dev->cam.nmodes = ARRAY_SIZE(ov971x_mode); + + /* no control yet */ + gspca_dev->ctrl_dis = (1 << NCTRLS) - 1; + + gspca_dev->cam.bulk = 1; + gspca_dev->cam.bulk_size = 16384; + gspca_dev->cam.bulk_nurbs = 2; + + sccb_w_array(gspca_dev, ov971x_init, + ARRAY_SIZE(ov971x_init)); + + /* set video format on bridge processor */ + /* access bridge processor's video format registers at: 0x00 */ + reg_w(gspca_dev, 0x1c, 0x00); + /*set register: 0x00 is 'RAW8', 0x40 is 'YUV422' (YUYV?)*/ + reg_w(gspca_dev, 0x1d, 0x00); + + /* Will W. specific stuff + * set VSYNC to + * output (0x1f) if first webcam + * input (0x17) if 2nd or 3rd webcam */ + p = video_device_node_name(&gspca_dev->vdev); + l = strlen(p) - 1; + if (p[l] == '0') + reg_w(gspca_dev, 0x56, 0x1f); + else + reg_w(gspca_dev, 0x56, 0x17); + } else { + err("Unknown sensor %04x", sensor_id); + return -EINVAL; + } return gspca_dev->usb_err; } static int sd_start(struct gspca_dev *gspca_dev) { + struct sd *sd = (struct sd *) gspca_dev; + + if (sd->sensor == SENSOR_OV971x) + return gspca_dev->usb_err; switch (gspca_dev->curr_mode) { case QVGA_MODE: /* 320x240 */ - sccb_w_array(gspca_dev, sensor_start_1_vga, - ARRAY_SIZE(sensor_start_1_vga)); + sccb_w_array(gspca_dev, ov965x_start_1_vga, + ARRAY_SIZE(ov965x_start_1_vga)); reg_w_array(gspca_dev, bridge_start_qvga, ARRAY_SIZE(bridge_start_qvga)); - sccb_w_array(gspca_dev, sensor_start_2_qvga, - ARRAY_SIZE(sensor_start_2_qvga)); + sccb_w_array(gspca_dev, ov965x_start_2_qvga, + ARRAY_SIZE(ov965x_start_2_qvga)); break; case VGA_MODE: /* 640x480 */ - sccb_w_array(gspca_dev, sensor_start_1_vga, - ARRAY_SIZE(sensor_start_1_vga)); + sccb_w_array(gspca_dev, ov965x_start_1_vga, + ARRAY_SIZE(ov965x_start_1_vga)); reg_w_array(gspca_dev, bridge_start_vga, ARRAY_SIZE(bridge_start_vga)); - sccb_w_array(gspca_dev, sensor_start_2_vga, - ARRAY_SIZE(sensor_start_2_vga)); + sccb_w_array(gspca_dev, ov965x_start_2_vga, + ARRAY_SIZE(ov965x_start_2_vga)); break; case SVGA_MODE: /* 800x600 */ - sccb_w_array(gspca_dev, sensor_start_1_svga, - ARRAY_SIZE(sensor_start_1_svga)); + sccb_w_array(gspca_dev, ov965x_start_1_svga, + ARRAY_SIZE(ov965x_start_1_svga)); reg_w_array(gspca_dev, bridge_start_svga, ARRAY_SIZE(bridge_start_svga)); - sccb_w_array(gspca_dev, sensor_start_2_svga, - ARRAY_SIZE(sensor_start_2_svga)); + sccb_w_array(gspca_dev, ov965x_start_2_svga, + ARRAY_SIZE(ov965x_start_2_svga)); break; case XGA_MODE: /* 1024x768 */ - sccb_w_array(gspca_dev, sensor_start_1_xga, - ARRAY_SIZE(sensor_start_1_xga)); + sccb_w_array(gspca_dev, ov965x_start_1_xga, + ARRAY_SIZE(ov965x_start_1_xga)); reg_w_array(gspca_dev, bridge_start_xga, ARRAY_SIZE(bridge_start_xga)); - sccb_w_array(gspca_dev, sensor_start_2_svga, - ARRAY_SIZE(sensor_start_2_svga)); + sccb_w_array(gspca_dev, ov965x_start_2_svga, + ARRAY_SIZE(ov965x_start_2_svga)); break; default: /* case SXGA_MODE: * 1280x1024 */ - sccb_w_array(gspca_dev, sensor_start_1_sxga, - ARRAY_SIZE(sensor_start_1_sxga)); + sccb_w_array(gspca_dev, ov965x_start_1_sxga, + ARRAY_SIZE(ov965x_start_1_sxga)); reg_w_array(gspca_dev, bridge_start_sxga, ARRAY_SIZE(bridge_start_sxga)); - sccb_w_array(gspca_dev, sensor_start_2_sxga, - ARRAY_SIZE(sensor_start_2_sxga)); + sccb_w_array(gspca_dev, ov965x_start_2_sxga, + ARRAY_SIZE(ov965x_start_2_sxga)); break; } setlightfreq(gspca_dev); @@ -1173,9 +1305,11 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, __u32 this_pts; u8 this_fid; int remaining_len = len; + int payload_len; + payload_len = gspca_dev->cam.bulk ? 2048 : 2040; do { - len = min(remaining_len, 2040); + len = min(remaining_len, payload_len); /* Payloads are prefixed with a UVC-style header. We consider a frame to start when the FID toggles, or the PTS @@ -1273,6 +1407,7 @@ static const struct sd_desc sd_desc = { /* -- module initialisation -- */ static const struct usb_device_id device_table[] = { + {USB_DEVICE(0x05a9, 0x8065)}, {USB_DEVICE(0x06f8, 0x3003)}, {} }; -- 2.20.1