From a782636c26b7468345d2c3b67952bf695a39cdfa Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Mon, 2 Nov 2009 09:21:06 -0300 Subject: [PATCH] V4L/DVB (13302): gspca - sonixj: Fix some bad values of sensor om6802. - sensor address is 0x34 - sensor i2c is 100 kHz Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/sonixj.c | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c index 63371bbe3da9..159f9f7be307 100644 --- a/drivers/media/video/gspca/sonixj.c +++ b/drivers/media/video/gspca/sonixj.c @@ -973,7 +973,14 @@ static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val) struct sd *sd = (struct sd *) gspca_dev; PDEBUG(D_USBO, "i2c_w2 [%02x] = %02x", reg, val); - gspca_dev->usb_buf[0] = 0x81 | (2 << 4); /* = a1 */ + switch (sd->sensor) { + case SENSOR_OM6802: /* i2c command = a0 (100 kHz) */ + gspca_dev->usb_buf[0] = 0x80 | (2 << 4); + break; + default: /* i2c command = a1 (400 kHz) */ + gspca_dev->usb_buf[0] = 0x81 | (2 << 4); + break; + } gspca_dev->usb_buf[1] = sd->i2c_base; gspca_dev->usb_buf[2] = reg; gspca_dev->usb_buf[3] = val; @@ -1012,7 +1019,14 @@ static void i2c_r5(struct gspca_dev *gspca_dev, u8 reg) struct sd *sd = (struct sd *) gspca_dev; u8 mode[8]; - mode[0] = 0x81 | 0x10; + switch (sd->sensor) { + case SENSOR_OM6802: /* i2c command = 90 (100 kHz) */ + mode[0] = 0x80 | 0x10; + break; + default: /* i2c command = 91 (400 kHz) */ + mode[0] = 0x81 | 0x10; + break; + } mode[1] = sd->i2c_base; mode[2] = reg; mode[3] = 0; @@ -1022,7 +1036,7 @@ static void i2c_r5(struct gspca_dev *gspca_dev, u8 reg) mode[7] = 0x10; i2c_w8(gspca_dev, mode); msleep(2); - mode[0] = 0x81 | (5 << 4) | 0x02; + mode[0] = (mode[0] & 0x81) | (5 << 4) | 0x02; mode[2] = 0; i2c_w8(gspca_dev, mode); msleep(2); @@ -2216,7 +2230,7 @@ static const __devinitdata struct usb_device_id device_table[] = { /* {USB_DEVICE(0x0c45, 0x607e), BSI(SN9C102P, OV7630, 0x21)}, */ {USB_DEVICE(0x0c45, 0x60c0), BSI(SN9C105, MI0360, 0x5d)}, /* {USB_DEVICE(0x0c45, 0x60c2), BSI(SN9C105, P1030xC, 0x??)}, */ -/* {USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6802, 0x21)}, */ +/* {USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6802, 0x34)}, */ /* {USB_DEVICE(0x0c45, 0x60cc), BSI(SN9C105, HV7131GP, 0x??)}, */ {USB_DEVICE(0x0c45, 0x60ec), BSI(SN9C105, MO4000, 0x21)}, /* {USB_DEVICE(0x0c45, 0x60ef), BSI(SN9C105, ICM105C, 0x??)}, */ @@ -2228,7 +2242,7 @@ static const __devinitdata struct usb_device_id device_table[] = { #endif {USB_DEVICE(0x0c45, 0x6100), BSI(SN9C120, MI0360, 0x5d)}, /*sn9c128*/ /* {USB_DEVICE(0x0c45, 0x6102), BSI(SN9C120, P1030xC, ??)}, */ -/* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6802, 0x21)}, */ +/* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6802, 0x34)}, */ {USB_DEVICE(0x0c45, 0x610a), BSI(SN9C120, OV7648, 0x21)}, /*sn9c128*/ {USB_DEVICE(0x0c45, 0x610b), BSI(SN9C120, OV7660, 0x21)}, /*sn9c128*/ {USB_DEVICE(0x0c45, 0x610c), BSI(SN9C120, HV7131R, 0x11)}, /*sn9c128*/ @@ -2236,7 +2250,7 @@ static const __devinitdata struct usb_device_id device_table[] = { /* {USB_DEVICE(0x0c45, 0x610f), BSI(SN9C120, S5K53BEB, 0x??)}, */ /* {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */ /* {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */ - {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/ + {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C120, OM6802, 0x34)}, /*sn9c325?*/ /*bw600.inf:*/ {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C120, OV7648, 0x21)}, /*sn9c110?*/ {USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)}, @@ -2255,7 +2269,7 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x21)}, /* {USB_DEVICE(0x0c45, 0x6142), BSI(SN9C120, PO2030N, ??)}, *sn9c120b*/ {USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, SP80708, 0x18)}, /*sn9c120b*/ - {USB_DEVICE(0x0c45, 0x6148), BSI(SN9C120, OM6802, 0x21)}, /*sn9c120b*/ + {USB_DEVICE(0x0c45, 0x6148), BSI(SN9C120, OM6802, 0x34)}, /*sn9c120b*/ {} }; MODULE_DEVICE_TABLE(usb, device_table); -- 2.20.1