From 7e64dc4c4d6f5c8935fac25c7fc7aa83f9880ed7 Mon Sep 17 00:00:00 2001 From: Marton Nemeth Date: Wed, 30 Dec 2009 09:12:41 -0300 Subject: V4L/DVB (13899): gspca - all subdrivers: Make control descriptors constant. The ctrls field of struct sd_desc is declared as const in gspca.h. It is worth to initialize the content also with constant values. Signed-off-by: Marton Nemeth Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/ov534.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/video/gspca/ov534.c') diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c index 0a6b8f07a69d..da55637d07e8 100644 --- a/drivers/media/video/gspca/ov534.c +++ b/drivers/media/video/gspca/ov534.c @@ -106,7 +106,7 @@ static int sd_getsatur(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val); static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); -static struct ctrl sd_ctrls_ov772x[] = { +static const struct ctrl sd_ctrls_ov772x[] = { { /* 0 */ { .id = V4L2_CID_BRIGHTNESS, @@ -277,7 +277,7 @@ static struct ctrl sd_ctrls_ov772x[] = { .get = sd_getvflip, }, }; -static struct ctrl sd_ctrls_ov965x[] = { +static const struct ctrl sd_ctrls_ov965x[] = { { /* 0 */ { .id = V4L2_CID_BRIGHTNESS, -- cgit v1.2.3 From c52af79916028f9d15638519b54a80ed1c10bce5 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Thu, 7 Jan 2010 05:18:16 -0300 Subject: V4L/DVB (13916): gspca - ov534/ov534_9: Split the ov534 subdriver. The two sensors ov772x and ov965x have too much differences. Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- Documentation/video4linux/gspca.txt | 3 +- drivers/media/video/gspca/Kconfig | 16 +- drivers/media/video/gspca/Makefile | 2 + drivers/media/video/gspca/ov534.c | 1242 +++-------------------------- drivers/media/video/gspca/ov534_9.c | 1477 +++++++++++++++++++++++++++++++++++ 5 files changed, 1597 insertions(+), 1143 deletions(-) create mode 100644 drivers/media/video/gspca/ov534_9.c (limited to 'drivers/media/video/gspca/ov534.c') diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index 7b603439509d..c6364faa15af 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -190,8 +190,7 @@ spca500 06bd:0404 Agfa CL20 spca500 06be:0800 Optimedia sunplus 06d6:0031 Trust 610 LCD PowerC@m Zoom spca506 06e1:a190 ADS Instant VCD -ov534 06f8:3002 Hercules Blog Webcam -ov534 06f8:3003 Hercules Dualpix HD Weblog +ov534_9 06f8:3003 Hercules Dualpix HD Weblog sonixj 06f8:3004 Hercules Classic Silver sonixj 06f8:3008 Hercules Deluxe Optical Glass pac7302 06f8:3009 Hercules Classic Link diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig index 824e95a3d889..561bab0874ce 100644 --- a/drivers/media/video/gspca/Kconfig +++ b/drivers/media/video/gspca/Kconfig @@ -95,15 +95,25 @@ config USB_GSPCA_OV519 module will be called gspca_ov519. config USB_GSPCA_OV534 - tristate "OV534 USB Camera Driver" + tristate "OV534 OV772x USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA help - Say Y here if you want support for cameras based on the OV534 chip. - (e.g. Sony Playstation EYE) + Say Y here if you want support for cameras based on the OV534 chip + and sensor OV772x (e.g. Sony Playstation EYE) To compile this driver as a module, choose M here: the module will be called gspca_ov534. +config USB_GSPCA_OV534_9 + tristate "OV534 OV965x USB Camera Driver" + depends on VIDEO_V4L2 && USB_GSPCA + help + Say Y here if you want support for cameras based on the OV534 chip + and sensor OV965x (e.g. Hercules Dualpix) + + To compile this driver as a module, choose M here: the + module will be called gspca_ov534_9. + config USB_GSPCA_PAC207 tristate "Pixart PAC207 USB Camera Driver" depends on VIDEO_V4L2 && USB_GSPCA diff --git a/drivers/media/video/gspca/Makefile b/drivers/media/video/gspca/Makefile index 82da9c3d204a..553753d5c5ea 100644 --- a/drivers/media/video/gspca/Makefile +++ b/drivers/media/video/gspca/Makefile @@ -8,6 +8,7 @@ obj-$(CONFIG_USB_GSPCA_MARS) += gspca_mars.o obj-$(CONFIG_USB_GSPCA_MR97310A) += gspca_mr97310a.o obj-$(CONFIG_USB_GSPCA_OV519) += gspca_ov519.o obj-$(CONFIG_USB_GSPCA_OV534) += gspca_ov534.o +obj-$(CONFIG_USB_GSPCA_OV534_9) += gspca_ov534_9.o obj-$(CONFIG_USB_GSPCA_PAC207) += gspca_pac207.o obj-$(CONFIG_USB_GSPCA_PAC7302) += gspca_pac7302.o obj-$(CONFIG_USB_GSPCA_PAC7311) += gspca_pac7311.o @@ -40,6 +41,7 @@ gspca_mars-objs := mars.o gspca_mr97310a-objs := mr97310a.o gspca_ov519-objs := ov519.o gspca_ov534-objs := ov534.o +gspca_ov534_9-objs := ov534_9.o gspca_pac207-objs := pac207.o gspca_pac7302-objs := pac7302.o gspca_pac7311-objs := pac7311.o diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c index da55637d07e8..0878c09e2485 100644 --- a/drivers/media/video/gspca/ov534.c +++ b/drivers/media/video/gspca/ov534.c @@ -1,5 +1,5 @@ /* - * ov534 gspca driver + * ov534-ov772x gspca driver * * Copyright (C) 2008 Antonio Ospite * Copyright (C) 2008 Jim Paris @@ -68,12 +68,7 @@ struct sd { s8 sharpness; u8 hflip; u8 vflip; - u8 satur; - u8 lightfreq; - u8 sensor; -#define SENSOR_OV772X 0 -#define SENSOR_OV965X 1 }; /* V4L2 controls supported by the driver */ @@ -101,12 +96,8 @@ static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setsatur(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getsatur(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); -static const struct ctrl sd_ctrls_ov772x[] = { +static const struct ctrl sd_ctrls[] = { { /* 0 */ { .id = V4L2_CID_BRIGHTNESS, @@ -115,8 +106,8 @@ static const struct ctrl sd_ctrls_ov772x[] = { .minimum = 0, .maximum = 255, .step = 1, -#define BRIGHTNESS_77_DEF 20 - .default_value = BRIGHTNESS_77_DEF, +#define BRIGHTNESS_DEF 20 + .default_value = BRIGHTNESS_DEF, }, .set = sd_setbrightness, .get = sd_getbrightness, @@ -129,8 +120,8 @@ static const struct ctrl sd_ctrls_ov772x[] = { .minimum = 0, .maximum = 255, .step = 1, -#define CONTRAST_77_DEF 37 - .default_value = CONTRAST_77_DEF, +#define CONTRAST_DEF 37 + .default_value = CONTRAST_DEF, }, .set = sd_setcontrast, .get = sd_getcontrast, @@ -157,8 +148,8 @@ static const struct ctrl sd_ctrls_ov772x[] = { .minimum = 0, .maximum = 255, .step = 1, -#define EXPO_77_DEF 120 - .default_value = EXPO_77_DEF, +#define EXPO_DEF 120 + .default_value = EXPO_DEF, }, .set = sd_setexposure, .get = sd_getexposure, @@ -213,13 +204,13 @@ static const struct ctrl sd_ctrls_ov772x[] = { .minimum = 0, .maximum = 1, .step = 1, -#define AUTOGAIN_77_DEF 0 - .default_value = AUTOGAIN_77_DEF, +#define AUTOGAIN_DEF 0 + .default_value = AUTOGAIN_DEF, }, .set = sd_setautogain, .get = sd_getautogain, }, -#define AWB_77_IDX 8 +#define AWB_IDX 8 { /* 8 */ { .id = V4L2_CID_AUTO_WHITE_BALANCE, @@ -242,8 +233,8 @@ static const struct ctrl sd_ctrls_ov772x[] = { .minimum = 0, .maximum = 63, .step = 1, -#define SHARPNESS_77_DEF 0 - .default_value = SHARPNESS_77_DEF, +#define SHARPNESS_DEF 0 + .default_value = SHARPNESS_DEF, }, .set = sd_setsharpness, .get = sd_getsharpness, @@ -277,107 +268,6 @@ static const struct ctrl sd_ctrls_ov772x[] = { .get = sd_getvflip, }, }; -static const struct ctrl sd_ctrls_ov965x[] = { - { /* 0 */ - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = 0, - .maximum = 15, - .step = 1, -#define BRIGHTNESS_96_DEF 7 - .default_value = BRIGHTNESS_96_DEF, - }, - .set = sd_setbrightness, - .get = sd_getbrightness, - }, - { /* 1 */ - { - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0, - .maximum = 15, - .step = 1, -#define CONTRAST_96_DEF 3 - .default_value = CONTRAST_96_DEF, - }, - .set = sd_setcontrast, - .get = sd_getcontrast, - }, - { /* 2 */ - { - .id = V4L2_CID_AUTOGAIN, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Autogain", - .minimum = 0, - .maximum = 1, - .step = 1, -#define AUTOGAIN_96_DEF 1 - .default_value = AUTOGAIN_96_DEF, - }, - .set = sd_setautogain, - .get = sd_getautogain, - }, -#define EXPO_96_IDX 3 - { /* 3 */ - { - .id = V4L2_CID_EXPOSURE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Exposure", - .minimum = 0, - .maximum = 3, - .step = 1, -#define EXPO_96_DEF 0 - .default_value = EXPO_96_DEF, - }, - .set = sd_setexposure, - .get = sd_getexposure, - }, - { /* 4 */ - { - .id = V4L2_CID_SHARPNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Sharpness", - .minimum = -1, /* -1 = auto */ - .maximum = 4, - .step = 1, -#define SHARPNESS_96_DEF -1 - .default_value = SHARPNESS_96_DEF, - }, - .set = sd_setsharpness, - .get = sd_getsharpness, - }, - { /* 5 */ - { - .id = V4L2_CID_SATURATION, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Saturation", - .minimum = 0, - .maximum = 4, - .step = 1, -#define SATUR_DEF 2 - .default_value = SATUR_DEF, - }, - .set = sd_setsatur, - .get = sd_getsatur, - }, - { - { - .id = V4L2_CID_POWER_LINE_FREQUENCY, - .type = V4L2_CTRL_TYPE_MENU, - .name = "Light frequency filter", - .minimum = 0, - .maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */ - .step = 1, -#define FREQ_DEF 0 - .default_value = FREQ_DEF, - }, - .set = sd_setfreq, - .get = sd_getfreq, - }, -}; static const struct v4l2_pix_format ov772x_mode[] = { {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, @@ -392,35 +282,7 @@ static const struct v4l2_pix_format ov772x_mode[] = { .priv = 0}, }; -static const struct v4l2_pix_format ov965x_mode[] = { - {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 320, - .sizeimage = 320 * 240 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 4}, - {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 640, - .sizeimage = 640 * 480 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 3}, - {800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 800, - .sizeimage = 800 * 600 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 2}, - {1024, 768, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 1024, - .sizeimage = 1024 * 768 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 1}, - {1280, 1024, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, - .bytesperline = 1280, - .sizeimage = 1280 * 1024 * 3 / 8 + 590, - .colorspace = V4L2_COLORSPACE_JPEG, - .priv = 0}, -}; - -static const u8 bridge_init_ov772x[][2] = { +static const u8 bridge_init[][2] = { { 0xc2, 0x0c }, { 0x88, 0xf8 }, { 0xc3, 0x69 }, @@ -478,7 +340,7 @@ static const u8 bridge_init_ov772x[][2] = { { 0xc1, 0x3c }, { 0xc2, 0x0c }, }; -static const u8 sensor_init_ov772x[][2] = { +static const u8 sensor_init[][2] = { { 0x12, 0x80 }, { 0x11, 0x01 }, /*fixme: better have a delay?*/ @@ -571,7 +433,7 @@ static const u8 sensor_init_ov772x[][2] = { { 0x8e, 0x00 }, /* De-noise threshold */ { 0x0c, 0xd0 } }; -static const u8 bridge_start_ov772x_vga[][2] = { +static const u8 bridge_start_vga[][2] = { {0x1c, 0x00}, {0x1d, 0x40}, {0x1d, 0x02}, @@ -582,7 +444,7 @@ static const u8 bridge_start_ov772x_vga[][2] = { {0xc0, 0x50}, {0xc1, 0x3c}, }; -static const u8 sensor_start_ov772x_vga[][2] = { +static const u8 sensor_start_vga[][2] = { {0x12, 0x00}, {0x17, 0x26}, {0x18, 0xa0}, @@ -592,7 +454,7 @@ static const u8 sensor_start_ov772x_vga[][2] = { {0x2c, 0xf0}, {0x65, 0x20}, }; -static const u8 bridge_start_ov772x_qvga[][2] = { +static const u8 bridge_start_qvga[][2] = { {0x1c, 0x00}, {0x1d, 0x40}, {0x1d, 0x02}, @@ -603,7 +465,7 @@ static const u8 bridge_start_ov772x_qvga[][2] = { {0xc0, 0x28}, {0xc1, 0x1e}, }; -static const u8 sensor_start_ov772x_qvga[][2] = { +static const u8 sensor_start_qvga[][2] = { {0x12, 0x40}, {0x17, 0x3f}, {0x18, 0x50}, @@ -614,571 +476,6 @@ static const u8 sensor_start_ov772x_qvga[][2] = { {0x65, 0x2f}, }; -static const u8 bridge_init_ov965x[][2] = { - {0x88, 0xf8}, - {0x89, 0xff}, - {0x76, 0x03}, - {0x92, 0x03}, - {0x95, 0x10}, - {0xe2, 0x00}, - {0xe7, 0x3e}, - {0x8d, 0x1c}, - {0x8e, 0x00}, - {0x8f, 0x00}, - {0x1f, 0x00}, - {0xc3, 0xf9}, - {0x89, 0xff}, - {0x88, 0xf8}, - {0x76, 0x03}, - {0x92, 0x01}, - {0x93, 0x18}, - {0x1c, 0x0a}, - {0x1d, 0x48}, - {0xc0, 0x50}, - {0xc1, 0x3c}, - {0x34, 0x05}, - {0xc2, 0x0c}, - {0xc3, 0xf9}, - {0x34, 0x05}, - {0xe7, 0x2e}, - {0x31, 0xf9}, - {0x35, 0x02}, - {0xd9, 0x10}, - {0x25, 0x42}, - {0x94, 0x11}, -}; - -static const u8 sensor_init_ov965x[][2] = { - {0x12, 0x80}, /* com7 - SSCB reset */ - {0x00, 0x00}, /* gain */ - {0x01, 0x80}, /* blue */ - {0x02, 0x80}, /* red */ - {0x03, 0x1b}, /* vref */ - {0x04, 0x03}, /* com1 - exposure low bits */ - {0x0b, 0x57}, /* ver */ - {0x0e, 0x61}, /* com5 */ - {0x0f, 0x42}, /* com6 */ - {0x11, 0x00}, /* clkrc */ - {0x12, 0x02}, /* com7 - 15fps VGA YUYV */ - {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ - {0x14, 0x28}, /* com9 */ - {0x16, 0x24}, /* reg16 */ - {0x17, 0x1d}, /* hstart*/ - {0x18, 0xbd}, /* hstop */ - {0x19, 0x01}, /* vstrt */ - {0x1a, 0x81}, /* vstop*/ - {0x1e, 0x04}, /* mvfp */ - {0x24, 0x3c}, /* aew */ - {0x25, 0x36}, /* aeb */ - {0x26, 0x71}, /* vpt */ - {0x27, 0x08}, /* bbias */ - {0x28, 0x08}, /* gbbias */ - {0x29, 0x15}, /* gr com */ - {0x2a, 0x00}, /* exhch */ - {0x2b, 0x00}, /* exhcl */ - {0x2c, 0x08}, /* rbias */ - {0x32, 0xff}, /* href */ - {0x33, 0x00}, /* chlf */ - {0x34, 0x3f}, /* aref1 */ - {0x35, 0x00}, /* aref2 */ - {0x36, 0xf8}, /* aref3 */ - {0x38, 0x72}, /* adc2 */ - {0x39, 0x57}, /* aref4 */ - {0x3a, 0x80}, /* tslb - yuyv */ - {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ - {0x3d, 0x99}, /* com13 */ - {0x3f, 0xc1}, /* edge */ - {0x40, 0xc0}, /* com15 */ - {0x41, 0x40}, /* com16 */ - {0x42, 0xc0}, /* com17 */ - {0x43, 0x0a}, /* rsvd */ - {0x44, 0xf0}, - {0x45, 0x46}, - {0x46, 0x62}, - {0x47, 0x2a}, - {0x48, 0x3c}, - {0x4a, 0xfc}, - {0x4b, 0xfc}, - {0x4c, 0x7f}, - {0x4d, 0x7f}, - {0x4e, 0x7f}, - {0x4f, 0x98}, /* matrix */ - {0x50, 0x98}, - {0x51, 0x00}, - {0x52, 0x28}, - {0x53, 0x70}, - {0x54, 0x98}, - {0x58, 0x1a}, /* matrix coef sign */ - {0x59, 0x85}, /* AWB control */ - {0x5a, 0xa9}, - {0x5b, 0x64}, - {0x5c, 0x84}, - {0x5d, 0x53}, - {0x5e, 0x0e}, - {0x5f, 0xf0}, /* AWB blue limit */ - {0x60, 0xf0}, /* AWB red limit */ - {0x61, 0xf0}, /* AWB green limit */ - {0x62, 0x00}, /* lcc1 */ - {0x63, 0x00}, /* lcc2 */ - {0x64, 0x02}, /* lcc3 */ - {0x65, 0x16}, /* lcc4 */ - {0x66, 0x01}, /* lcc5 */ - {0x69, 0x02}, /* hv */ - {0x6b, 0x5a}, /* dbvl */ - {0x6c, 0x04}, - {0x6d, 0x55}, - {0x6e, 0x00}, - {0x6f, 0x9d}, - {0x70, 0x21}, /* dnsth */ - {0x71, 0x78}, - {0x72, 0x00}, /* poidx */ - {0x73, 0x01}, /* pckdv */ - {0x74, 0x3a}, /* xindx */ - {0x75, 0x35}, /* yindx */ - {0x76, 0x01}, - {0x77, 0x02}, - {0x7a, 0x12}, /* gamma curve */ - {0x7b, 0x08}, - {0x7c, 0x16}, - {0x7d, 0x30}, - {0x7e, 0x5e}, - {0x7f, 0x72}, - {0x80, 0x82}, - {0x81, 0x8e}, - {0x82, 0x9a}, - {0x83, 0xa4}, - {0x84, 0xac}, - {0x85, 0xb8}, - {0x86, 0xc3}, - {0x87, 0xd6}, - {0x88, 0xe6}, - {0x89, 0xf2}, - {0x8a, 0x03}, - {0x8c, 0x89}, /* com19 */ - {0x14, 0x28}, /* com9 */ - {0x90, 0x7d}, - {0x91, 0x7b}, - {0x9d, 0x03}, /* lcc6 */ - {0x9e, 0x04}, /* lcc7 */ - {0x9f, 0x7a}, - {0xa0, 0x79}, - {0xa1, 0x40}, /* aechm */ - {0xa4, 0x50}, /* com21 */ - {0xa5, 0x68}, /* com26 */ - {0xa6, 0x4a}, /* AWB green */ - {0xa8, 0xc1}, /* refa8 */ - {0xa9, 0xef}, /* refa9 */ - {0xaa, 0x92}, - {0xab, 0x04}, - {0xac, 0x80}, /* black level control */ - {0xad, 0x80}, - {0xae, 0x80}, - {0xaf, 0x80}, - {0xb2, 0xf2}, - {0xb3, 0x20}, - {0xb4, 0x20}, /* ctrlb4 */ - {0xb5, 0x00}, - {0xb6, 0xaf}, - {0xbb, 0xae}, - {0xbc, 0x7f}, /* ADC channel offsets */ - {0xdb, 0x7f}, - {0xbe, 0x7f}, - {0xbf, 0x7f}, - {0xc0, 0xe2}, - {0xc1, 0xc0}, - {0xc2, 0x01}, - {0xc3, 0x4e}, - {0xc6, 0x85}, - {0xc7, 0x80}, /* com24 */ - {0xc9, 0xe0}, - {0xca, 0xe8}, - {0xcb, 0xf0}, - {0xcc, 0xd8}, - {0xcd, 0xf1}, - {0x4f, 0x98}, /* matrix */ - {0x50, 0x98}, - {0x51, 0x00}, - {0x52, 0x28}, - {0x53, 0x70}, - {0x54, 0x98}, - {0x58, 0x1a}, - {0xff, 0x41}, /* read 41, write ff 00 */ - {0x41, 0x40}, /* com16 */ - - {0xc5, 0x03}, /* 60 Hz banding filter */ - {0x6a, 0x02}, /* 50 Hz banding filter */ - - {0x12, 0x62}, /* com7 - 30fps VGA YUV */ - {0x36, 0xfa}, /* aref3 */ - {0x69, 0x0a}, /* hv */ - {0x8c, 0x89}, /* com22 */ - {0x14, 0x28}, /* com9 */ - {0x3e, 0x0c}, - {0x41, 0x40}, /* com16 */ - {0x72, 0x00}, - {0x73, 0x00}, - {0x74, 0x3a}, - {0x75, 0x35}, - {0x76, 0x01}, - {0xc7, 0x80}, - {0x03, 0x12}, /* vref */ - {0x17, 0x16}, /* hstart */ - {0x18, 0x02}, /* hstop */ - {0x19, 0x01}, /* vstrt */ - {0x1a, 0x3d}, /* vstop */ - {0x32, 0xff}, /* href */ - {0xc0, 0xaa}, -}; - -static const u8 bridge_init_ov965x_2[][2] = { - {0x94, 0xaa}, - {0xf1, 0x60}, - {0xe5, 0x04}, - {0xc0, 0x50}, - {0xc1, 0x3c}, - {0x8c, 0x00}, - {0x8d, 0x1c}, - {0x34, 0x05}, - - {0xc2, 0x0c}, - {0xc3, 0xf9}, - {0xda, 0x01}, - {0x50, 0x00}, - {0x51, 0xa0}, - {0x52, 0x3c}, - {0x53, 0x00}, - {0x54, 0x00}, - {0x55, 0x00}, - {0x57, 0x00}, - {0x5c, 0x00}, - {0x5a, 0xa0}, - {0x5b, 0x78}, - {0x35, 0x02}, - {0xd9, 0x10}, - {0x94, 0x11}, -}; - -static const u8 sensor_init_ov965x_2[][2] = { - {0x3b, 0xc4}, - {0x1e, 0x04}, /* mvfp */ - {0x13, 0xe0}, /* com8 */ - {0x00, 0x00}, /* gain */ - {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ - {0x11, 0x03}, /* clkrc */ - {0x6b, 0x5a}, /* dblv */ - {0x6a, 0x05}, - {0xc5, 0x07}, - {0xa2, 0x4b}, - {0xa3, 0x3e}, - {0x2d, 0x00}, - {0xff, 0x42}, /* read 42, write ff 00 */ - {0x42, 0xc0}, /* com17 */ - {0x2d, 0x00}, - {0xff, 0x42}, /* read 42, write ff 00 */ - {0x42, 0xc1}, /* com17 */ -/* sharpness */ - {0x3f, 0x01}, - {0xff, 0x42}, /* read 42, write ff 00 */ - {0x42, 0xc1}, /* com17 */ -/* saturation */ - {0x4f, 0x98}, /* matrix */ - {0x50, 0x98}, - {0x51, 0x00}, - {0x52, 0x28}, - {0x53, 0x70}, - {0x54, 0x98}, - {0x58, 0x1a}, - {0xff, 0x41}, /* read 41, write ff 00 */ - {0x41, 0x40}, /* com16 */ -/* contrast */ - {0x56, 0x40}, -/* brightness */ - {0x55, 0x8f}, -/* expo */ - {0x10, 0x25}, /* aech - exposure high bits */ - {0xff, 0x13}, /* read 13, write ff 00 */ - {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ -}; - -static const u8 sensor_start_ov965x_1_vga[][2] = { /* same for qvga */ - {0x12, 0x62}, /* com7 - 30fps VGA YUV */ - {0x36, 0xfa}, /* aref3 */ - {0x69, 0x0a}, /* hv */ - {0x8c, 0x89}, /* com22 */ - {0x14, 0x28}, /* com9 */ - {0x3e, 0x0c}, /* com14 */ - {0x41, 0x40}, /* com16 */ - {0x72, 0x00}, - {0x73, 0x00}, - {0x74, 0x3a}, - {0x75, 0x35}, - {0x76, 0x01}, - {0xc7, 0x80}, /* com24 */ - {0x03, 0x12}, /* vref */ - {0x17, 0x16}, /* hstart */ - {0x18, 0x02}, /* hstop */ - {0x19, 0x01}, /* vstrt */ - {0x1a, 0x3d}, /* vstop */ - {0x32, 0xff}, /* href */ - {0xc0, 0xaa}, -}; - -static const u8 sensor_start_ov965x_1_svga[][2] = { - {0x12, 0x02}, /* com7 - YUYV - VGA 15 full resolution */ - {0x36, 0xf8}, /* aref3 */ - {0x69, 0x02}, /* hv */ - {0x8c, 0x0d}, /* com22 */ - {0x3e, 0x0c}, /* com14 */ - {0x41, 0x40}, /* com16 */ - {0x72, 0x00}, - {0x73, 0x01}, - {0x74, 0x3a}, - {0x75, 0x35}, - {0x76, 0x01}, - {0xc7, 0x80}, /* com24 */ - {0x03, 0x1b}, /* vref */ - {0x17, 0x1d}, /* hstart */ - {0x18, 0xbd}, /* hstop */ - {0x19, 0x01}, /* vstrt */ - {0x1a, 0x81}, /* vstop */ - {0x32, 0xff}, /* href */ - {0xc0, 0xe2}, -}; - -static const u8 sensor_start_ov965x_1_xga[][2] = { - {0x12, 0x02}, /* com7 */ - {0x36, 0xf8}, /* aref3 */ - {0x69, 0x02}, /* hv */ - {0x8c, 0x89}, /* com22 */ - {0x14, 0x28}, /* com9 */ - {0x3e, 0x0c}, /* com14 */ - {0x41, 0x40}, /* com16 */ - {0x72, 0x00}, - {0x73, 0x01}, - {0x74, 0x3a}, - {0x75, 0x35}, - {0x76, 0x01}, - {0xc7, 0x80}, /* com24 */ - {0x03, 0x1b}, /* vref */ - {0x17, 0x1d}, /* hstart */ - {0x18, 0xbd}, /* hstop */ - {0x19, 0x01}, /* vstrt */ - {0x1a, 0x81}, /* vstop */ - {0x32, 0xff}, /* href */ - {0xc0, 0xe2}, -}; - -static const u8 sensor_start_ov965x_1_sxga[][2] = { - {0x12, 0x02}, /* com7 */ - {0x36, 0xf8}, /* aref3 */ - {0x69, 0x02}, /* hv */ - {0x8c, 0x89}, /* com22 */ - {0x14, 0x28}, /* com9 */ - {0x3e, 0x0c}, /* com14 */ - {0x41, 0x40}, /* com16 */ - {0x72, 0x00}, - {0x73, 0x01}, - {0x74, 0x3a}, - {0x75, 0x35}, - {0x76, 0x01}, - {0xc7, 0x80}, /* com24 */ - {0x03, 0x1b}, /* vref */ - {0x17, 0x1d}, /* hstart */ - {0x18, 0x02}, /* hstop */ - {0x19, 0x01}, /* vstrt */ - {0x1a, 0x81}, /* vstop */ - {0x32, 0xff}, /* href */ - {0xc0, 0xe2}, -}; - -static const u8 bridge_start_ov965x_qvga[][2] = { - {0x94, 0xaa}, - {0xf1, 0x60}, - {0xe5, 0x04}, - {0xc0, 0x50}, - {0xc1, 0x3c}, - {0x8c, 0x00}, - {0x8d, 0x1c}, - {0x34, 0x05}, - - {0xc2, 0x4c}, - {0xc3, 0xf9}, - {0xda, 0x00}, - {0x50, 0x00}, - {0x51, 0xa0}, - {0x52, 0x78}, - {0x53, 0x00}, - {0x54, 0x00}, - {0x55, 0x00}, - {0x57, 0x00}, - {0x5c, 0x00}, - {0x5a, 0x50}, - {0x5b, 0x3c}, - {0x35, 0x02}, - {0xd9, 0x10}, - {0x94, 0x11}, -}; - -static const u8 bridge_start_ov965x_vga[][2] = { - {0x94, 0xaa}, - {0xf1, 0x60}, - {0xe5, 0x04}, - {0xc0, 0x50}, - {0xc1, 0x3c}, - {0x8c, 0x00}, - {0x8d, 0x1c}, - {0x34, 0x05}, - {0xc2, 0x0c}, - {0xc3, 0xf9}, - {0xda, 0x01}, - {0x50, 0x00}, - {0x51, 0xa0}, - {0x52, 0x3c}, - {0x53, 0x00}, - {0x54, 0x00}, - {0x55, 0x00}, - {0x57, 0x00}, - {0x5c, 0x00}, - {0x5a, 0xa0}, - {0x5b, 0x78}, - {0x35, 0x02}, - {0xd9, 0x10}, - {0x94, 0x11}, -}; - -static const u8 bridge_start_ov965x_svga[][2] = { - {0x94, 0xaa}, - {0xf1, 0x60}, - {0xe5, 0x04}, - {0xc0, 0xa0}, - {0xc1, 0x80}, - {0x8c, 0x00}, - {0x8d, 0x1c}, - {0x34, 0x05}, - {0xc2, 0x4c}, - {0xc3, 0xf9}, - {0x50, 0x00}, - {0x51, 0x40}, - {0x52, 0x00}, - {0x53, 0x00}, - {0x54, 0x00}, - {0x55, 0x88}, - {0x57, 0x00}, - {0x5c, 0x00}, - {0x5a, 0xc8}, - {0x5b, 0x96}, - {0x35, 0x02}, - {0xd9, 0x10}, - {0xda, 0x00}, - {0x94, 0x11}, -}; - -static const u8 bridge_start_ov965x_xga[][2] = { - {0x94, 0xaa}, - {0xf1, 0x60}, - {0xe5, 0x04}, - {0xc0, 0xa0}, - {0xc1, 0x80}, - {0x8c, 0x00}, - {0x8d, 0x1c}, - {0x34, 0x05}, - {0xc2, 0x4c}, - {0xc3, 0xf9}, - {0x50, 0x00}, - {0x51, 0x40}, - {0x52, 0x00}, - {0x53, 0x00}, - {0x54, 0x00}, - {0x55, 0x88}, - {0x57, 0x00}, - {0x5c, 0x01}, - {0x5a, 0x00}, - {0x5b, 0xc0}, - {0x35, 0x02}, - {0xd9, 0x10}, - {0xda, 0x01}, - {0x94, 0x11}, -}; - -static const u8 bridge_start_ov965x_sxga[][2] = { - {0x94, 0xaa}, - {0xf1, 0x60}, - {0xe5, 0x04}, - {0xc0, 0xa0}, - {0xc1, 0x80}, - {0x8c, 0x00}, - {0x8d, 0x1c}, - {0x34, 0x05}, - {0xc2, 0x0c}, - {0xc3, 0xf9}, - {0xda, 0x00}, - {0x35, 0x02}, - {0xd9, 0x10}, - {0x94, 0x11}, -}; - -static const u8 sensor_start_ov965x_2_qvga[][2] = { - {0x3b, 0xe4}, /* com11 - night mode 1/4 frame rate */ - {0x1e, 0x04}, /* mvfp */ - {0x13, 0xe0}, /* com8 */ - {0x00, 0x00}, - {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ - {0x11, 0x01}, /* clkrc */ - {0x6b, 0x5a}, /* dblv */ - {0x6a, 0x02}, /* 50 Hz banding filter */ - {0xc5, 0x03}, /* 60 Hz banding filter */ - {0xa2, 0x96}, /* bd50 */ - {0xa3, 0x7d}, /* bd60 */ - - {0xff, 0x13}, /* read 13, write ff 00 */ - {0x13, 0xe7}, - {0x3a, 0x80}, /* tslb - yuyv */ -}; - -static const u8 sensor_start_ov965x_2_vga[][2] = { - {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ - {0x1e, 0x04}, /* mvfp */ - {0x13, 0xe0}, /* com8 */ - {0x00, 0x00}, - {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ - {0x11, 0x03}, /* clkrc */ - {0x6b, 0x5a}, /* dblv */ - {0x6a, 0x05}, /* 50 Hz banding filter */ - {0xc5, 0x07}, /* 60 Hz banding filter */ - {0xa2, 0x4b}, /* bd50 */ - {0xa3, 0x3e}, /* bd60 */ - - {0x2d, 0x00}, /* advfl */ -}; - -static const u8 sensor_start_ov965x_2_svga[][2] = { /* same for xga */ - {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ - {0x1e, 0x04}, /* mvfp */ - {0x13, 0xe0}, /* com8 */ - {0x00, 0x00}, - {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ - {0x11, 0x01}, /* clkrc */ - {0x6b, 0x5a}, /* dblv */ - {0x6a, 0x0c}, /* 50 Hz banding filter */ - {0xc5, 0x0f}, /* 60 Hz banding filter */ - {0xa2, 0x4e}, /* bd50 */ - {0xa3, 0x41}, /* bd60 */ -}; - -static const u8 sensor_start_ov965x_2_sxga[][2] = { - {0x13, 0xe0}, /* com8 */ - {0x00, 0x00}, - {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ - {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ - {0x1e, 0x04}, /* mvfp */ - {0x11, 0x01}, /* clkrc */ - {0x6b, 0x5a}, /* dblv */ - {0x6a, 0x0c}, /* 50 Hz banding filter */ - {0xc5, 0x0f}, /* 60 Hz banding filter */ - {0xa2, 0x4e}, /* bd50 */ - {0xa3, 0x41}, /* bd60 */ -}; - static void ov534_reg_write(struct gspca_dev *gspca_dev, u16 reg, u8 val) { struct usb_device *udev = gspca_dev->dev; @@ -1360,14 +657,14 @@ static void set_frame_rate(struct gspca_dev *gspca_dev) PDEBUG(D_PROBE, "frame_rate: %d", r->fps); } -static void setbrightness_77(struct gspca_dev *gspca_dev) +static void setbrightness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; sccb_reg_write(gspca_dev, 0x9B, sd->brightness); } -static void setcontrast_77(struct gspca_dev *gspca_dev) +static void setcontrast(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1401,7 +698,7 @@ static void setgain(struct gspca_dev *gspca_dev) sccb_reg_write(gspca_dev, 0x00, val); } -static void setexposure_77(struct gspca_dev *gspca_dev) +static void setexposure(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; u8 val; @@ -1432,7 +729,7 @@ static void sethue(struct gspca_dev *gspca_dev) sccb_reg_write(gspca_dev, 0x01, sd->hue); } -static void setautogain_77(struct gspca_dev *gspca_dev) +static void setautogain(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -1457,7 +754,7 @@ static void setawb(struct gspca_dev *gspca_dev) sccb_reg_write(gspca_dev, 0x63, 0xaa); /* AWB off */ } -static void setsharpness_77(struct gspca_dev *gspca_dev) +static void setsharpness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; u8 val; @@ -1491,132 +788,6 @@ static void setvflip(struct gspca_dev *gspca_dev) sccb_reg_read(gspca_dev, 0x0c) & 0x7f); } -/* ov965x specific controls */ -static void setbrightness_96(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 val; - - val = sd->brightness; - if (val < 8) - val = 15 - val; /* f .. 8 */ - else - val = val - 8; /* 0 .. 7 */ - sccb_reg_write(gspca_dev, 0x55, /* brtn - brightness adjustment */ - 0x0f | (val << 4)); -} - -static void setcontrast_96(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sccb_reg_write(gspca_dev, 0x56, /* cnst1 - contrast 1 ctrl coeff */ - sd->contrast << 4); -} - -static void setexposure_96(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 val; - static const u8 expo[4] = {0x00, 0x25, 0x38, 0x5e}; - - sccb_reg_write(gspca_dev, 0x10, /* aec[9:2] */ - expo[sd->exposure]); - val = sccb_reg_read(gspca_dev, 0x13); /* com8 */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - sccb_reg_write(gspca_dev, 0x13, val); - val = sccb_reg_read(gspca_dev, 0xa1); /* aech */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - sccb_reg_write(gspca_dev, 0xa1, val & 0xe0); /* aec[15:10] = 0 */ -} - -static void setsharpness_96(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - s8 val; - - val = sd->sharpness; - if (val < 0) { /* auto */ - val = sccb_reg_read(gspca_dev, 0x42); /* com17 */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - sccb_reg_write(gspca_dev, 0x42, val | 0x40); - /* Edge enhancement strength auto adjust */ - return; - } - if (val != 0) - val = 1 << (val - 1); - sccb_reg_write(gspca_dev, 0x3f, /* edge - edge enhance. factor */ - val); - val = sccb_reg_read(gspca_dev, 0x42); /* com17 */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - sccb_reg_write(gspca_dev, 0x42, val & 0xbf); -} - -static void setautogain_96(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 val; - -/*fixme: should adjust agc/awb/aec by different controls */ - val = sd->autogain; - val = sccb_reg_read(gspca_dev, 0x13); /* com8 */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - if (sd->autogain) - val |= 0x05; /* agc & aec */ - else - val &= 0xfa; - sccb_reg_write(gspca_dev, 0x13, val); -} - -static void setsatur(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 val1, val2, val3; - static const u8 matrix[5][2] = { - {0x14, 0x38}, - {0x1e, 0x54}, - {0x28, 0x70}, - {0x32, 0x8c}, - {0x48, 0x90} - }; - - val1 = matrix[sd->satur][0]; - val2 = matrix[sd->satur][1]; - val3 = val1 + val2; - sccb_reg_write(gspca_dev, 0x4f, val3); /* matrix coeff */ - sccb_reg_write(gspca_dev, 0x50, val3); - sccb_reg_write(gspca_dev, 0x51, 0x00); - sccb_reg_write(gspca_dev, 0x52, val1); - sccb_reg_write(gspca_dev, 0x53, val2); - sccb_reg_write(gspca_dev, 0x54, val3); - sccb_reg_write(gspca_dev, 0x58, 0x1a); /* mtxs - coeff signs */ - val1 = sccb_reg_read(gspca_dev, 0x41); /* com16 */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - sccb_reg_write(gspca_dev, 0x41, val1); -} - -static void setfreq(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - u8 val; - - val = sccb_reg_read(gspca_dev, 0x13); /* com8 */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - if (sd->lightfreq == 0) { - sccb_reg_write(gspca_dev, 0x13, val & 0xdf); - return; - } - sccb_reg_write(gspca_dev, 0x13, val | 0x20); - - val = sccb_reg_read(gspca_dev, 0x42); /* com17 */ - sccb_reg_write(gspca_dev, 0xff, 0x00); - if (sd->lightfreq == 1) - val |= 0x01; - else - val &= 0xfe; - sccb_reg_write(gspca_dev, 0x42, val); -} - /* this function is called at probe time */ static int sd_config(struct gspca_dev *gspca_dev, const struct usb_device_id *id) @@ -1624,77 +795,49 @@ static int sd_config(struct gspca_dev *gspca_dev, struct sd *sd = (struct sd *) gspca_dev; struct cam *cam; - sd->sensor = id->driver_info; - cam = &gspca_dev->cam; - if (sd->sensor == SENSOR_OV772X) { - cam->cam_mode = ov772x_mode; - cam->nmodes = ARRAY_SIZE(ov772x_mode); + cam->cam_mode = ov772x_mode; + cam->nmodes = ARRAY_SIZE(ov772x_mode); - cam->bulk = 1; - cam->bulk_size = 16384; - cam->bulk_nurbs = 2; - } else { /* ov965x */ - cam->cam_mode = ov965x_mode; - cam->nmodes = ARRAY_SIZE(ov965x_mode); - } + cam->bulk = 1; + cam->bulk_size = 16384; + cam->bulk_nurbs = 2; sd->frame_rate = 30; - if (sd->sensor == SENSOR_OV772X) { - sd->brightness = BRIGHTNESS_77_DEF; - sd->contrast = CONTRAST_77_DEF; - sd->gain = GAIN_DEF; - sd->exposure = EXPO_77_DEF; - sd->redblc = RED_BALANCE_DEF; - sd->blueblc = BLUE_BALANCE_DEF; - sd->hue = HUE_DEF; -#if AUTOGAIN_77_DEF != 0 - sd->autogain = AUTOGAIN_77_DEF; + sd->brightness = BRIGHTNESS_DEF; + sd->contrast = CONTRAST_DEF; + sd->gain = GAIN_DEF; + sd->exposure = EXPO_DEF; + sd->redblc = RED_BALANCE_DEF; + sd->blueblc = BLUE_BALANCE_DEF; + sd->hue = HUE_DEF; +#if AUTOGAIN_DEF != 0 + sd->autogain = AUTOGAIN_DEF; #else - gspca_dev->ctrl_inac |= (1 << AWB_77_IDX); + gspca_dev->ctrl_inac |= (1 << AWB_IDX); #endif #if AWB_DEF != 0 - sd->awb = AWB_DEF + sd->awb = AWB_DEF #endif -#if SHARPNESS_77_DEF != 0 - sd->sharpness = SHARPNESS_77_DEF; +#if SHARPNESS_DEF != 0 + sd->sharpness = SHARPNESS_DEF; #endif #if HFLIP_DEF != 0 - sd->hflip = HFLIP_DEF; + sd->hflip = HFLIP_DEF; #endif #if VFLIP_DEF != 0 - sd->vflip = VFLIP_DEF; -#endif - } else { - sd->brightness = BRIGHTNESS_96_DEF; - sd->contrast = CONTRAST_96_DEF; -#if AUTOGAIN_96_DEF != 0 - sd->autogain = AUTOGAIN_96_DEF; - gspca_dev->ctrl_inac |= (1 << EXPO_96_IDX); -#endif -#if EXPO_96_DEF != 0 - sd->exposure = EXPO_96_DEF; + sd->vflip = VFLIP_DEF; #endif -#if SHARPNESS_96_DEF != 0 - sd->sharpness = SHARPNESS_96_DEF; -#endif - sd->satur = SATUR_DEF; - sd->lightfreq = FREQ_DEF; - } + return 0; } /* 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; - static const u8 sensor_addr[2] = { - 0x42, /* 0 SENSOR_OV772X */ - 0x60, /* 1 SENSOR_OV965X */ - }; /* reset bridge */ ov534_reg_write(gspca_dev, 0xe7, 0x3a); @@ -1702,8 +845,7 @@ static int sd_init(struct gspca_dev *gspca_dev) msleep(100); /* initialize the sensor address */ - ov534_reg_write(gspca_dev, OV534_REG_ADDRESS, - sensor_addr[sd->sensor]); + ov534_reg_write(gspca_dev, OV534_REG_ADDRESS, 0x42); /* reset sensor */ sccb_reg_write(gspca_dev, 0x12, 0x80); @@ -1717,64 +859,46 @@ static int sd_init(struct gspca_dev *gspca_dev) PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id); /* initialize */ - switch (sd->sensor) { - case SENSOR_OV772X: - reg_w_array(gspca_dev, bridge_init_ov772x, - ARRAY_SIZE(bridge_init_ov772x)); - ov534_set_led(gspca_dev, 1); - sccb_w_array(gspca_dev, sensor_init_ov772x, - ARRAY_SIZE(sensor_init_ov772x)); - ov534_reg_write(gspca_dev, 0xe0, 0x09); - ov534_set_led(gspca_dev, 0); - set_frame_rate(gspca_dev); - break; - default: -/* case SENSOR_OV965X: */ - reg_w_array(gspca_dev, bridge_init_ov965x, - ARRAY_SIZE(bridge_init_ov965x)); - sccb_w_array(gspca_dev, sensor_init_ov965x, - ARRAY_SIZE(sensor_init_ov965x)); - reg_w_array(gspca_dev, bridge_init_ov965x_2, - ARRAY_SIZE(bridge_init_ov965x_2)); - sccb_w_array(gspca_dev, sensor_init_ov965x_2, - ARRAY_SIZE(sensor_init_ov965x_2)); - ov534_reg_write(gspca_dev, 0xe0, 0x00); - ov534_reg_write(gspca_dev, 0xe0, 0x01); - ov534_set_led(gspca_dev, 0); - ov534_reg_write(gspca_dev, 0xe0, 0x00); - } + reg_w_array(gspca_dev, bridge_init, + ARRAY_SIZE(bridge_init)); + ov534_set_led(gspca_dev, 1); + sccb_w_array(gspca_dev, sensor_init, + ARRAY_SIZE(sensor_init)); + ov534_reg_write(gspca_dev, 0xe0, 0x09); + ov534_set_led(gspca_dev, 0); + set_frame_rate(gspca_dev); return 0; } -static int sd_start_ov772x(struct gspca_dev *gspca_dev) +static int sd_start(struct gspca_dev *gspca_dev) { int mode; mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv; if (mode != 0) { /* 320x240 */ - reg_w_array(gspca_dev, bridge_start_ov772x_qvga, - ARRAY_SIZE(bridge_start_ov772x_qvga)); - sccb_w_array(gspca_dev, sensor_start_ov772x_qvga, - ARRAY_SIZE(sensor_start_ov772x_qvga)); + reg_w_array(gspca_dev, bridge_start_qvga, + ARRAY_SIZE(bridge_start_qvga)); + sccb_w_array(gspca_dev, sensor_start_qvga, + ARRAY_SIZE(sensor_start_qvga)); } else { /* 640x480 */ - reg_w_array(gspca_dev, bridge_start_ov772x_vga, - ARRAY_SIZE(bridge_start_ov772x_vga)); - sccb_w_array(gspca_dev, sensor_start_ov772x_vga, - ARRAY_SIZE(sensor_start_ov772x_vga)); + reg_w_array(gspca_dev, bridge_start_vga, + ARRAY_SIZE(bridge_start_vga)); + sccb_w_array(gspca_dev, sensor_start_vga, + ARRAY_SIZE(sensor_start_vga)); } set_frame_rate(gspca_dev); - setautogain_77(gspca_dev); + setautogain(gspca_dev); setawb(gspca_dev); setgain(gspca_dev); setredblc(gspca_dev); setblueblc(gspca_dev); sethue(gspca_dev); - setexposure_77(gspca_dev); - setbrightness_77(gspca_dev); - setcontrast_77(gspca_dev); - setsharpness_77(gspca_dev); + setexposure(gspca_dev); + setbrightness(gspca_dev); + setcontrast(gspca_dev); + setsharpness(gspca_dev); setvflip(gspca_dev); sethflip(gspca_dev); @@ -1783,81 +907,12 @@ static int sd_start_ov772x(struct gspca_dev *gspca_dev) return 0; } -static int sd_start_ov965x(struct gspca_dev *gspca_dev) -{ - int mode; - - mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv; - switch (mode) { - default: -/* case 4: * 320x240 */ - sccb_w_array(gspca_dev, sensor_start_ov965x_1_vga, - ARRAY_SIZE(sensor_start_ov965x_1_vga)); - reg_w_array(gspca_dev, bridge_start_ov965x_qvga, - ARRAY_SIZE(bridge_start_ov965x_qvga)); - sccb_w_array(gspca_dev, sensor_start_ov965x_2_qvga, - ARRAY_SIZE(sensor_start_ov965x_2_qvga)); - break; - case 3: /* 640x480 */ - sccb_w_array(gspca_dev, sensor_start_ov965x_1_vga, - ARRAY_SIZE(sensor_start_ov965x_1_vga)); - reg_w_array(gspca_dev, bridge_start_ov965x_vga, - ARRAY_SIZE(bridge_start_ov965x_vga)); - sccb_w_array(gspca_dev, sensor_start_ov965x_2_vga, - ARRAY_SIZE(sensor_start_ov965x_2_vga)); - break; - case 2: /* 800x600 */ - sccb_w_array(gspca_dev, sensor_start_ov965x_1_svga, - ARRAY_SIZE(sensor_start_ov965x_1_svga)); - reg_w_array(gspca_dev, bridge_start_ov965x_svga, - ARRAY_SIZE(bridge_start_ov965x_svga)); - sccb_w_array(gspca_dev, sensor_start_ov965x_2_svga, - ARRAY_SIZE(sensor_start_ov965x_2_svga)); - break; - case 1: /* 1024x768 */ - sccb_w_array(gspca_dev, sensor_start_ov965x_1_xga, - ARRAY_SIZE(sensor_start_ov965x_1_xga)); - reg_w_array(gspca_dev, bridge_start_ov965x_xga, - ARRAY_SIZE(bridge_start_ov965x_xga)); - sccb_w_array(gspca_dev, sensor_start_ov965x_2_svga, - ARRAY_SIZE(sensor_start_ov965x_2_svga)); - break; - case 0: /* 1280x1024 */ - sccb_w_array(gspca_dev, sensor_start_ov965x_1_sxga, - ARRAY_SIZE(sensor_start_ov965x_1_sxga)); - reg_w_array(gspca_dev, bridge_start_ov965x_sxga, - ARRAY_SIZE(bridge_start_ov965x_sxga)); - sccb_w_array(gspca_dev, sensor_start_ov965x_2_sxga, - ARRAY_SIZE(sensor_start_ov965x_2_sxga)); - break; - } - setfreq(gspca_dev); - setautogain_96(gspca_dev); - setbrightness_96(gspca_dev); - setcontrast_96(gspca_dev); - setexposure_96(gspca_dev); - setsharpness_96(gspca_dev); - setsatur(gspca_dev); - - ov534_reg_write(gspca_dev, 0xe0, 0x00); - ov534_reg_write(gspca_dev, 0xe0, 0x00); - ov534_set_led(gspca_dev, 1); - return 0; -} - -static void sd_stopN_ov772x(struct gspca_dev *gspca_dev) +static void sd_stopN(struct gspca_dev *gspca_dev) { ov534_reg_write(gspca_dev, 0xe0, 0x09); ov534_set_led(gspca_dev, 0); } -static void sd_stopN_ov965x(struct gspca_dev *gspca_dev) -{ - ov534_reg_write(gspca_dev, 0xe0, 0x01); - ov534_set_led(gspca_dev, 0); - ov534_reg_write(gspca_dev, 0xe0, 0x00); -} - /* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */ #define UVC_STREAM_EOH (1 << 7) #define UVC_STREAM_ERR (1 << 6) @@ -1875,11 +930,9 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, __u32 this_pts; u16 this_fid; int remaining_len = len; - int payload_len; - payload_len = gspca_dev->cam.bulk ? 2048 : 2040; do { - len = min(remaining_len, payload_len); + len = min(remaining_len, 2048); /* Payloads are prefixed with a UVC-style header. We consider a frame to start when the FID toggles, or the PTS @@ -1918,7 +971,17 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, data + 12, len - 12); /* If this packet is marked as EOF, end the frame */ } else if (data[1] & UVC_STREAM_EOF) { + struct gspca_frame *frame; + sd->last_pts = 0; + frame = gspca_get_i_frame(gspca_dev); + if (frame == NULL) + goto discard; + if (frame->data_end - frame->data != + gspca_dev->width * gspca_dev->height * 2) { + PDEBUG(D_PACK, "short frame"); + goto discard; + } gspca_frame_add(gspca_dev, LAST_PACKET, data + 12, len - 12); } else { @@ -1965,12 +1028,8 @@ static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val) struct sd *sd = (struct sd *) gspca_dev; sd->exposure = val; - if (gspca_dev->streaming) { - if (sd->sensor == SENSOR_OV772X) - setexposure_77(gspca_dev); - else - setexposure_96(gspca_dev); - } + if (gspca_dev->streaming) + setexposure(gspca_dev); return 0; } @@ -1987,12 +1046,8 @@ static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) struct sd *sd = (struct sd *) gspca_dev; sd->brightness = val; - if (gspca_dev->streaming) { - if (sd->sensor == SENSOR_OV772X) - setbrightness_77(gspca_dev); - else - setbrightness_96(gspca_dev); - } + if (gspca_dev->streaming) + setbrightness(gspca_dev); return 0; } @@ -2009,12 +1064,8 @@ static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) struct sd *sd = (struct sd *) gspca_dev; sd->contrast = val; - if (gspca_dev->streaming) { - if (sd->sensor == SENSOR_OV772X) - setcontrast_77(gspca_dev); - else - setcontrast_96(gspca_dev); - } + if (gspca_dev->streaming) + setcontrast(gspca_dev); return 0; } @@ -2026,41 +1077,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) return 0; } -static int sd_setsatur(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->satur = val; - if (gspca_dev->streaming) - setsatur(gspca_dev); - return 0; -} - -static int sd_getsatur(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->satur; - return 0; -} -static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->lightfreq = val; - if (gspca_dev->streaming) - setfreq(gspca_dev); - return 0; -} - -static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->lightfreq; - return 0; -} - static int sd_setredblc(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; @@ -2122,22 +1138,14 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) sd->autogain = val; if (gspca_dev->streaming) { - if (sd->sensor == SENSOR_OV772X) { - - /* the auto white balance control works only - * when auto gain is set */ - if (val) - gspca_dev->ctrl_inac &= ~(1 << AWB_77_IDX); - else - gspca_dev->ctrl_inac |= (1 << AWB_77_IDX); - setautogain_77(gspca_dev); - } else { - if (val) - gspca_dev->ctrl_inac |= (1 << EXPO_96_IDX); - else - gspca_dev->ctrl_inac &= ~(1 << EXPO_96_IDX); - setautogain_96(gspca_dev); - } + + /* the auto white balance control works only + * when auto gain is set */ + if (val) + gspca_dev->ctrl_inac &= ~(1 << AWB_IDX); + else + gspca_dev->ctrl_inac |= (1 << AWB_IDX); + setautogain(gspca_dev); } return 0; } @@ -2173,12 +1181,8 @@ static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val) struct sd *sd = (struct sd *) gspca_dev; sd->sharpness = val; - if (gspca_dev->streaming) { - if (sd->sensor == SENSOR_OV772X) - setsharpness_77(gspca_dev); - else - setsharpness_96(gspca_dev); - } + if (gspca_dev->streaming) + setsharpness(gspca_dev); return 0; } @@ -2257,7 +1261,7 @@ static int sd_set_streamparm(struct gspca_dev *gspca_dev, /* Set requested framerate */ sd->frame_rate = tpf->denominator / tpf->numerator; - if (gspca_dev->streaming && sd->sensor == SENSOR_OV772X) + if (gspca_dev->streaming) set_frame_rate(gspca_dev); /* Return the actual framerate */ @@ -2267,57 +1271,23 @@ static int sd_set_streamparm(struct gspca_dev *gspca_dev, return 0; } -static int sd_querymenu(struct gspca_dev *gspca_dev, - struct v4l2_querymenu *menu) -{ - switch (menu->id) { - case V4L2_CID_POWER_LINE_FREQUENCY: - switch (menu->index) { - case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */ - strcpy((char *) menu->name, "NoFliker"); - return 0; - case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */ - strcpy((char *) menu->name, "50 Hz"); - return 0; - case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */ - strcpy((char *) menu->name, "60 Hz"); - return 0; - } - break; - } - return -EINVAL; -} - /* sub-driver description */ -static const struct sd_desc sd_desc_ov772x = { +static const struct sd_desc sd_desc = { .name = MODULE_NAME, - .ctrls = sd_ctrls_ov772x, - .nctrls = ARRAY_SIZE(sd_ctrls_ov772x), + .ctrls = sd_ctrls, + .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, .init = sd_init, - .start = sd_start_ov772x, - .stopN = sd_stopN_ov772x, + .start = sd_start, + .stopN = sd_stopN, .pkt_scan = sd_pkt_scan, .get_streamparm = sd_get_streamparm, .set_streamparm = sd_set_streamparm, }; -static const struct sd_desc sd_desc_ov965x = { - .name = MODULE_NAME, - .ctrls = sd_ctrls_ov965x, - .nctrls = ARRAY_SIZE(sd_ctrls_ov965x), - .config = sd_config, - .init = sd_init, - .start = sd_start_ov965x, - .stopN = sd_stopN_ov965x, - .pkt_scan = sd_pkt_scan, - .querymenu = sd_querymenu, -}; - /* -- module initialisation -- */ static const __devinitdata struct usb_device_id device_table[] = { - {USB_DEVICE(0x06f8, 0x3003), .driver_info = SENSOR_OV965X}, - {USB_DEVICE(0x1415, 0x2000), .driver_info = SENSOR_OV772X}, + {USB_DEVICE(0x1415, 0x2000)}, {} }; @@ -2326,11 +1296,7 @@ MODULE_DEVICE_TABLE(usb, device_table); /* -- device connect -- */ static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id) { - return gspca_dev_probe(intf, id, - id->driver_info == SENSOR_OV772X - ? &sd_desc_ov772x - : &sd_desc_ov965x, - sizeof(struct sd), + return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), THIS_MODULE); } diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c new file mode 100644 index 000000000000..464b7f50827d --- /dev/null +++ b/drivers/media/video/gspca/ov534_9.c @@ -0,0 +1,1477 @@ +/* + * ov534-ov965x gspca driver + * + * Copyright (C) 2009-2010 Jean-Francois Moine http://moinejf.free.fr + * Copyright (C) 2008 Antonio Ospite + * Copyright (C) 2008 Jim Paris + * + * Based on a prototype written by Mark Ferrell + * USB protocol reverse engineered by Jim Paris + * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define MODULE_NAME "ov534_9" + +#include "gspca.h" + +#define OV534_REG_ADDRESS 0xf1 /* sensor address */ +#define OV534_REG_SUBADDR 0xf2 +#define OV534_REG_WRITE 0xf3 +#define OV534_REG_READ 0xf4 +#define OV534_REG_OPERATION 0xf5 +#define OV534_REG_STATUS 0xf6 + +#define OV534_OP_WRITE_3 0x37 +#define OV534_OP_WRITE_2 0x33 +#define OV534_OP_READ_2 0xf9 + +#define CTRL_TIMEOUT 500 + +MODULE_AUTHOR("Jean-Francois Moine "); +MODULE_DESCRIPTION("GSPCA/OV534_9 USB Camera Driver"); +MODULE_LICENSE("GPL"); + +/* specific webcam descriptor */ +struct sd { + struct gspca_dev gspca_dev; /* !! must be the first item */ + __u32 last_pts; + u8 last_fid; + + u8 brightness; + u8 contrast; + u8 autogain; + u8 exposure; + s8 sharpness; + u8 satur; + u8 freq; +}; + +/* V4L2 controls supported by the driver */ +static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setsatur(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getsatur(struct gspca_dev *gspca_dev, __s32 *val); +static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val); +static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); + +static const struct ctrl sd_ctrls[] = { + { /* 0 */ + { + .id = V4L2_CID_BRIGHTNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Brightness", + .minimum = 0, + .maximum = 15, + .step = 1, +#define BRIGHTNESS_DEF 7 + .default_value = BRIGHTNESS_DEF, + }, + .set = sd_setbrightness, + .get = sd_getbrightness, + }, + { /* 1 */ + { + .id = V4L2_CID_CONTRAST, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Contrast", + .minimum = 0, + .maximum = 15, + .step = 1, +#define CONTRAST_DEF 3 + .default_value = CONTRAST_DEF, + }, + .set = sd_setcontrast, + .get = sd_getcontrast, + }, + { /* 2 */ + { + .id = V4L2_CID_AUTOGAIN, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Autogain", + .minimum = 0, + .maximum = 1, + .step = 1, +#define AUTOGAIN_DEF 1 + .default_value = AUTOGAIN_DEF, + }, + .set = sd_setautogain, + .get = sd_getautogain, + }, +#define EXPO_IDX 3 + { /* 3 */ + { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Exposure", + .minimum = 0, + .maximum = 3, + .step = 1, +#define EXPO_DEF 0 + .default_value = EXPO_DEF, + }, + .set = sd_setexposure, + .get = sd_getexposure, + }, + { /* 4 */ + { + .id = V4L2_CID_SHARPNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Sharpness", + .minimum = -1, /* -1 = auto */ + .maximum = 4, + .step = 1, +#define SHARPNESS_DEF -1 + .default_value = SHARPNESS_DEF, + }, + .set = sd_setsharpness, + .get = sd_getsharpness, + }, + { /* 5 */ + { + .id = V4L2_CID_SATURATION, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Saturation", + .minimum = 0, + .maximum = 4, + .step = 1, +#define SATUR_DEF 2 + .default_value = SATUR_DEF, + }, + .set = sd_setsatur, + .get = sd_getsatur, + }, + { + { + .id = V4L2_CID_POWER_LINE_FREQUENCY, + .type = V4L2_CTRL_TYPE_MENU, + .name = "Light frequency filter", + .minimum = 0, + .maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */ + .step = 1, +#define FREQ_DEF 0 + .default_value = FREQ_DEF, + }, + .set = sd_setfreq, + .get = sd_getfreq, + }, +}; + +static const struct v4l2_pix_format ov965x_mode[] = { +#define QVGA_MODE 0 + {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 320, + .sizeimage = 320 * 240 * 3 / 8 + 590, + .colorspace = V4L2_COLORSPACE_JPEG}, +#define VGA_MODE 1 + {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 640, + .sizeimage = 640 * 480 * 3 / 8 + 590, + .colorspace = V4L2_COLORSPACE_JPEG}, +#define SVGA_MODE 2 + {800, 600, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 800, + .sizeimage = 800 * 600 * 3 / 8 + 590, + .colorspace = V4L2_COLORSPACE_JPEG}, +#define XGA_MODE 3 + {1024, 768, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 1024, + .sizeimage = 1024 * 768 * 3 / 8 + 590, + .colorspace = V4L2_COLORSPACE_JPEG}, +#define SXGA_MODE 4 + {1280, 1024, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 1280, + .sizeimage = 1280 * 1024 * 3 / 8 + 590, + .colorspace = V4L2_COLORSPACE_JPEG}, +}; + +static const u8 bridge_init[][2] = { + {0x88, 0xf8}, + {0x89, 0xff}, + {0x76, 0x03}, + {0x92, 0x03}, + {0x95, 0x10}, + {0xe2, 0x00}, + {0xe7, 0x3e}, + {0x8d, 0x1c}, + {0x8e, 0x00}, + {0x8f, 0x00}, + {0x1f, 0x00}, + {0xc3, 0xf9}, + {0x89, 0xff}, + {0x88, 0xf8}, + {0x76, 0x03}, + {0x92, 0x01}, + {0x93, 0x18}, + {0x1c, 0x0a}, + {0x1d, 0x48}, + {0xc0, 0x50}, + {0xc1, 0x3c}, + {0x34, 0x05}, + {0xc2, 0x0c}, + {0xc3, 0xf9}, + {0x34, 0x05}, + {0xe7, 0x2e}, + {0x31, 0xf9}, + {0x35, 0x02}, + {0xd9, 0x10}, + {0x25, 0x42}, + {0x94, 0x11}, +}; + +static const u8 sensor_init[][2] = { + {0x12, 0x80}, /* com7 - SSCB reset */ + {0x00, 0x00}, /* gain */ + {0x01, 0x80}, /* blue */ + {0x02, 0x80}, /* red */ + {0x03, 0x1b}, /* vref */ + {0x04, 0x03}, /* com1 - exposure low bits */ + {0x0b, 0x57}, /* ver */ + {0x0e, 0x61}, /* com5 */ + {0x0f, 0x42}, /* com6 */ + {0x11, 0x00}, /* clkrc */ + {0x12, 0x02}, /* com7 - 15fps VGA YUYV */ + {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ + {0x14, 0x28}, /* com9 */ + {0x16, 0x24}, /* reg16 */ + {0x17, 0x1d}, /* hstart*/ + {0x18, 0xbd}, /* hstop */ + {0x19, 0x01}, /* vstrt */ + {0x1a, 0x81}, /* vstop*/ + {0x1e, 0x04}, /* mvfp */ + {0x24, 0x3c}, /* aew */ + {0x25, 0x36}, /* aeb */ + {0x26, 0x71}, /* vpt */ + {0x27, 0x08}, /* bbias */ + {0x28, 0x08}, /* gbbias */ + {0x29, 0x15}, /* gr com */ + {0x2a, 0x00}, /* exhch */ + {0x2b, 0x00}, /* exhcl */ + {0x2c, 0x08}, /* rbias */ + {0x32, 0xff}, /* href */ + {0x33, 0x00}, /* chlf */ + {0x34, 0x3f}, /* aref1 */ + {0x35, 0x00}, /* aref2 */ + {0x36, 0xf8}, /* aref3 */ + {0x38, 0x72}, /* adc2 */ + {0x39, 0x57}, /* aref4 */ + {0x3a, 0x80}, /* tslb - yuyv */ + {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ + {0x3d, 0x99}, /* com13 */ + {0x3f, 0xc1}, /* edge */ + {0x40, 0xc0}, /* com15 */ + {0x41, 0x40}, /* com16 */ + {0x42, 0xc0}, /* com17 */ + {0x43, 0x0a}, /* rsvd */ + {0x44, 0xf0}, + {0x45, 0x46}, + {0x46, 0x62}, + {0x47, 0x2a}, + {0x48, 0x3c}, + {0x4a, 0xfc}, + {0x4b, 0xfc}, + {0x4c, 0x7f}, + {0x4d, 0x7f}, + {0x4e, 0x7f}, + {0x4f, 0x98}, /* matrix */ + {0x50, 0x98}, + {0x51, 0x00}, + {0x52, 0x28}, + {0x53, 0x70}, + {0x54, 0x98}, + {0x58, 0x1a}, /* matrix coef sign */ + {0x59, 0x85}, /* AWB control */ + {0x5a, 0xa9}, + {0x5b, 0x64}, + {0x5c, 0x84}, + {0x5d, 0x53}, + {0x5e, 0x0e}, + {0x5f, 0xf0}, /* AWB blue limit */ + {0x60, 0xf0}, /* AWB red limit */ + {0x61, 0xf0}, /* AWB green limit */ + {0x62, 0x00}, /* lcc1 */ + {0x63, 0x00}, /* lcc2 */ + {0x64, 0x02}, /* lcc3 */ + {0x65, 0x16}, /* lcc4 */ + {0x66, 0x01}, /* lcc5 */ + {0x69, 0x02}, /* hv */ + {0x6b, 0x5a}, /* dbvl */ + {0x6c, 0x04}, + {0x6d, 0x55}, + {0x6e, 0x00}, + {0x6f, 0x9d}, + {0x70, 0x21}, /* dnsth */ + {0x71, 0x78}, + {0x72, 0x00}, /* poidx */ + {0x73, 0x01}, /* pckdv */ + {0x74, 0x3a}, /* xindx */ + {0x75, 0x35}, /* yindx */ + {0x76, 0x01}, + {0x77, 0x02}, + {0x7a, 0x12}, /* gamma curve */ + {0x7b, 0x08}, + {0x7c, 0x16}, + {0x7d, 0x30}, + {0x7e, 0x5e}, + {0x7f, 0x72}, + {0x80, 0x82}, + {0x81, 0x8e}, + {0x82, 0x9a}, + {0x83, 0xa4}, + {0x84, 0xac}, + {0x85, 0xb8}, + {0x86, 0xc3}, + {0x87, 0xd6}, + {0x88, 0xe6}, + {0x89, 0xf2}, + {0x8a, 0x03}, + {0x8c, 0x89}, /* com19 */ + {0x14, 0x28}, /* com9 */ + {0x90, 0x7d}, + {0x91, 0x7b}, + {0x9d, 0x03}, /* lcc6 */ + {0x9e, 0x04}, /* lcc7 */ + {0x9f, 0x7a}, + {0xa0, 0x79}, + {0xa1, 0x40}, /* aechm */ + {0xa4, 0x50}, /* com21 */ + {0xa5, 0x68}, /* com26 */ + {0xa6, 0x4a}, /* AWB green */ + {0xa8, 0xc1}, /* refa8 */ + {0xa9, 0xef}, /* refa9 */ + {0xaa, 0x92}, + {0xab, 0x04}, + {0xac, 0x80}, /* black level control */ + {0xad, 0x80}, + {0xae, 0x80}, + {0xaf, 0x80}, + {0xb2, 0xf2}, + {0xb3, 0x20}, + {0xb4, 0x20}, /* ctrlb4 */ + {0xb5, 0x00}, + {0xb6, 0xaf}, + {0xbb, 0xae}, + {0xbc, 0x7f}, /* ADC channel offsets */ + {0xdb, 0x7f}, + {0xbe, 0x7f}, + {0xbf, 0x7f}, + {0xc0, 0xe2}, + {0xc1, 0xc0}, + {0xc2, 0x01}, + {0xc3, 0x4e}, + {0xc6, 0x85}, + {0xc7, 0x80}, /* com24 */ + {0xc9, 0xe0}, + {0xca, 0xe8}, + {0xcb, 0xf0}, + {0xcc, 0xd8}, + {0xcd, 0xf1}, + {0x4f, 0x98}, /* matrix */ + {0x50, 0x98}, + {0x51, 0x00}, + {0x52, 0x28}, + {0x53, 0x70}, + {0x54, 0x98}, + {0x58, 0x1a}, + {0xff, 0x41}, /* read 41, write ff 00 */ + {0x41, 0x40}, /* com16 */ + + {0xc5, 0x03}, /* 60 Hz banding filter */ + {0x6a, 0x02}, /* 50 Hz banding filter */ + + {0x12, 0x62}, /* com7 - 30fps VGA YUV */ + {0x36, 0xfa}, /* aref3 */ + {0x69, 0x0a}, /* hv */ + {0x8c, 0x89}, /* com22 */ + {0x14, 0x28}, /* com9 */ + {0x3e, 0x0c}, + {0x41, 0x40}, /* com16 */ + {0x72, 0x00}, + {0x73, 0x00}, + {0x74, 0x3a}, + {0x75, 0x35}, + {0x76, 0x01}, + {0xc7, 0x80}, + {0x03, 0x12}, /* vref */ + {0x17, 0x16}, /* hstart */ + {0x18, 0x02}, /* hstop */ + {0x19, 0x01}, /* vstrt */ + {0x1a, 0x3d}, /* vstop */ + {0x32, 0xff}, /* href */ + {0xc0, 0xaa}, +}; + +static const u8 bridge_init_2[][2] = { + {0x94, 0xaa}, + {0xf1, 0x60}, + {0xe5, 0x04}, + {0xc0, 0x50}, + {0xc1, 0x3c}, + {0x8c, 0x00}, + {0x8d, 0x1c}, + {0x34, 0x05}, + + {0xc2, 0x0c}, + {0xc3, 0xf9}, + {0xda, 0x01}, + {0x50, 0x00}, + {0x51, 0xa0}, + {0x52, 0x3c}, + {0x53, 0x00}, + {0x54, 0x00}, + {0x55, 0x00}, + {0x57, 0x00}, + {0x5c, 0x00}, + {0x5a, 0xa0}, + {0x5b, 0x78}, + {0x35, 0x02}, + {0xd9, 0x10}, + {0x94, 0x11}, +}; + +static const u8 sensor_init_2[][2] = { + {0x3b, 0xc4}, + {0x1e, 0x04}, /* mvfp */ + {0x13, 0xe0}, /* com8 */ + {0x00, 0x00}, /* gain */ + {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ + {0x11, 0x03}, /* clkrc */ + {0x6b, 0x5a}, /* dblv */ + {0x6a, 0x05}, + {0xc5, 0x07}, + {0xa2, 0x4b}, + {0xa3, 0x3e}, + {0x2d, 0x00}, + {0xff, 0x42}, /* read 42, write ff 00 */ + {0x42, 0xc0}, /* com17 */ + {0x2d, 0x00}, + {0xff, 0x42}, /* read 42, write ff 00 */ + {0x42, 0xc1}, /* com17 */ +/* sharpness */ + {0x3f, 0x01}, + {0xff, 0x42}, /* read 42, write ff 00 */ + {0x42, 0xc1}, /* com17 */ +/* saturation */ + {0x4f, 0x98}, /* matrix */ + {0x50, 0x98}, + {0x51, 0x00}, + {0x52, 0x28}, + {0x53, 0x70}, + {0x54, 0x98}, + {0x58, 0x1a}, + {0xff, 0x41}, /* read 41, write ff 00 */ + {0x41, 0x40}, /* com16 */ +/* contrast */ + {0x56, 0x40}, +/* brightness */ + {0x55, 0x8f}, +/* expo */ + {0x10, 0x25}, /* aech - exposure high bits */ + {0xff, 0x13}, /* read 13, write ff 00 */ + {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ +}; + +static const u8 sensor_start_1_vga[][2] = { /* same for qvga */ + {0x12, 0x62}, /* com7 - 30fps VGA YUV */ + {0x36, 0xfa}, /* aref3 */ + {0x69, 0x0a}, /* hv */ + {0x8c, 0x89}, /* com22 */ + {0x14, 0x28}, /* com9 */ + {0x3e, 0x0c}, /* com14 */ + {0x41, 0x40}, /* com16 */ + {0x72, 0x00}, + {0x73, 0x00}, + {0x74, 0x3a}, + {0x75, 0x35}, + {0x76, 0x01}, + {0xc7, 0x80}, /* com24 */ + {0x03, 0x12}, /* vref */ + {0x17, 0x16}, /* hstart */ + {0x18, 0x02}, /* hstop */ + {0x19, 0x01}, /* vstrt */ + {0x1a, 0x3d}, /* vstop */ + {0x32, 0xff}, /* href */ + {0xc0, 0xaa}, +}; + +static const u8 sensor_start_1_svga[][2] = { + {0x12, 0x02}, /* com7 - YUYV - VGA 15 full resolution */ + {0x36, 0xf8}, /* aref3 */ + {0x69, 0x02}, /* hv */ + {0x8c, 0x0d}, /* com22 */ + {0x3e, 0x0c}, /* com14 */ + {0x41, 0x40}, /* com16 */ + {0x72, 0x00}, + {0x73, 0x01}, + {0x74, 0x3a}, + {0x75, 0x35}, + {0x76, 0x01}, + {0xc7, 0x80}, /* com24 */ + {0x03, 0x1b}, /* vref */ + {0x17, 0x1d}, /* hstart */ + {0x18, 0xbd}, /* hstop */ + {0x19, 0x01}, /* vstrt */ + {0x1a, 0x81}, /* vstop */ + {0x32, 0xff}, /* href */ + {0xc0, 0xe2}, +}; + +static const u8 sensor_start_1_xga[][2] = { + {0x12, 0x02}, /* com7 */ + {0x36, 0xf8}, /* aref3 */ + {0x69, 0x02}, /* hv */ + {0x8c, 0x89}, /* com22 */ + {0x14, 0x28}, /* com9 */ + {0x3e, 0x0c}, /* com14 */ + {0x41, 0x40}, /* com16 */ + {0x72, 0x00}, + {0x73, 0x01}, + {0x74, 0x3a}, + {0x75, 0x35}, + {0x76, 0x01}, + {0xc7, 0x80}, /* com24 */ + {0x03, 0x1b}, /* vref */ + {0x17, 0x1d}, /* hstart */ + {0x18, 0xbd}, /* hstop */ + {0x19, 0x01}, /* vstrt */ + {0x1a, 0x81}, /* vstop */ + {0x32, 0xff}, /* href */ + {0xc0, 0xe2}, +}; + +static const u8 sensor_start_1_sxga[][2] = { + {0x12, 0x02}, /* com7 */ + {0x36, 0xf8}, /* aref3 */ + {0x69, 0x02}, /* hv */ + {0x8c, 0x89}, /* com22 */ + {0x14, 0x28}, /* com9 */ + {0x3e, 0x0c}, /* com14 */ + {0x41, 0x40}, /* com16 */ + {0x72, 0x00}, + {0x73, 0x01}, + {0x74, 0x3a}, + {0x75, 0x35}, + {0x76, 0x01}, + {0xc7, 0x80}, /* com24 */ + {0x03, 0x1b}, /* vref */ + {0x17, 0x1d}, /* hstart */ + {0x18, 0x02}, /* hstop */ + {0x19, 0x01}, /* vstrt */ + {0x1a, 0x81}, /* vstop */ + {0x32, 0xff}, /* href */ + {0xc0, 0xe2}, +}; + +static const u8 bridge_start_qvga[][2] = { + {0x94, 0xaa}, + {0xf1, 0x60}, + {0xe5, 0x04}, + {0xc0, 0x50}, + {0xc1, 0x3c}, + {0x8c, 0x00}, + {0x8d, 0x1c}, + {0x34, 0x05}, + + {0xc2, 0x4c}, + {0xc3, 0xf9}, + {0xda, 0x00}, + {0x50, 0x00}, + {0x51, 0xa0}, + {0x52, 0x78}, + {0x53, 0x00}, + {0x54, 0x00}, + {0x55, 0x00}, + {0x57, 0x00}, + {0x5c, 0x00}, + {0x5a, 0x50}, + {0x5b, 0x3c}, + {0x35, 0x02}, + {0xd9, 0x10}, + {0x94, 0x11}, +}; + +static const u8 bridge_start_vga[][2] = { + {0x94, 0xaa}, + {0xf1, 0x60}, + {0xe5, 0x04}, + {0xc0, 0x50}, + {0xc1, 0x3c}, + {0x8c, 0x00}, + {0x8d, 0x1c}, + {0x34, 0x05}, + {0xc2, 0x0c}, + {0xc3, 0xf9}, + {0xda, 0x01}, + {0x50, 0x00}, + {0x51, 0xa0}, + {0x52, 0x3c}, + {0x53, 0x00}, + {0x54, 0x00}, + {0x55, 0x00}, + {0x57, 0x00}, + {0x5c, 0x00}, + {0x5a, 0xa0}, + {0x5b, 0x78}, + {0x35, 0x02}, + {0xd9, 0x10}, + {0x94, 0x11}, +}; + +static const u8 bridge_start_svga[][2] = { + {0x94, 0xaa}, + {0xf1, 0x60}, + {0xe5, 0x04}, + {0xc0, 0xa0}, + {0xc1, 0x80}, + {0x8c, 0x00}, + {0x8d, 0x1c}, + {0x34, 0x05}, + {0xc2, 0x4c}, + {0xc3, 0xf9}, + {0x50, 0x00}, + {0x51, 0x40}, + {0x52, 0x00}, + {0x53, 0x00}, + {0x54, 0x00}, + {0x55, 0x88}, + {0x57, 0x00}, + {0x5c, 0x00}, + {0x5a, 0xc8}, + {0x5b, 0x96}, + {0x35, 0x02}, + {0xd9, 0x10}, + {0xda, 0x00}, + {0x94, 0x11}, +}; + +static const u8 bridge_start_xga[][2] = { + {0x94, 0xaa}, + {0xf1, 0x60}, + {0xe5, 0x04}, + {0xc0, 0xa0}, + {0xc1, 0x80}, + {0x8c, 0x00}, + {0x8d, 0x1c}, + {0x34, 0x05}, + {0xc2, 0x4c}, + {0xc3, 0xf9}, + {0x50, 0x00}, + {0x51, 0x40}, + {0x52, 0x00}, + {0x53, 0x00}, + {0x54, 0x00}, + {0x55, 0x88}, + {0x57, 0x00}, + {0x5c, 0x01}, + {0x5a, 0x00}, + {0x5b, 0xc0}, + {0x35, 0x02}, + {0xd9, 0x10}, + {0xda, 0x01}, + {0x94, 0x11}, +}; + +static const u8 bridge_start_sxga[][2] = { + {0x94, 0xaa}, + {0xf1, 0x60}, + {0xe5, 0x04}, + {0xc0, 0xa0}, + {0xc1, 0x80}, + {0x8c, 0x00}, + {0x8d, 0x1c}, + {0x34, 0x05}, + {0xc2, 0x0c}, + {0xc3, 0xf9}, + {0xda, 0x00}, + {0x35, 0x02}, + {0xd9, 0x10}, + {0x94, 0x11}, +}; + +static const u8 sensor_start_2_qvga[][2] = { + {0x3b, 0xe4}, /* com11 - night mode 1/4 frame rate */ + {0x1e, 0x04}, /* mvfp */ + {0x13, 0xe0}, /* com8 */ + {0x00, 0x00}, + {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ + {0x11, 0x01}, /* clkrc */ + {0x6b, 0x5a}, /* dblv */ + {0x6a, 0x02}, /* 50 Hz banding filter */ + {0xc5, 0x03}, /* 60 Hz banding filter */ + {0xa2, 0x96}, /* bd50 */ + {0xa3, 0x7d}, /* bd60 */ + + {0xff, 0x13}, /* read 13, write ff 00 */ + {0x13, 0xe7}, + {0x3a, 0x80}, /* tslb - yuyv */ +}; + +static const u8 sensor_start_2_vga[][2] = { + {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ + {0x1e, 0x04}, /* mvfp */ + {0x13, 0xe0}, /* com8 */ + {0x00, 0x00}, + {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ + {0x11, 0x03}, /* clkrc */ + {0x6b, 0x5a}, /* dblv */ + {0x6a, 0x05}, /* 50 Hz banding filter */ + {0xc5, 0x07}, /* 60 Hz banding filter */ + {0xa2, 0x4b}, /* bd50 */ + {0xa3, 0x3e}, /* bd60 */ + + {0x2d, 0x00}, /* advfl */ +}; + +static const u8 sensor_start_2_svga[][2] = { /* same for xga */ + {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ + {0x1e, 0x04}, /* mvfp */ + {0x13, 0xe0}, /* com8 */ + {0x00, 0x00}, + {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ + {0x11, 0x01}, /* clkrc */ + {0x6b, 0x5a}, /* dblv */ + {0x6a, 0x0c}, /* 50 Hz banding filter */ + {0xc5, 0x0f}, /* 60 Hz banding filter */ + {0xa2, 0x4e}, /* bd50 */ + {0xa3, 0x41}, /* bd60 */ +}; + +static const u8 sensor_start_2_sxga[][2] = { + {0x13, 0xe0}, /* com8 */ + {0x00, 0x00}, + {0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */ + {0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */ + {0x1e, 0x04}, /* mvfp */ + {0x11, 0x01}, /* clkrc */ + {0x6b, 0x5a}, /* dblv */ + {0x6a, 0x0c}, /* 50 Hz banding filter */ + {0xc5, 0x0f}, /* 60 Hz banding filter */ + {0xa2, 0x4e}, /* bd50 */ + {0xa3, 0x41}, /* bd60 */ +}; + +static void reg_w_i(struct gspca_dev *gspca_dev, u16 reg, u8 val) +{ + struct usb_device *udev = gspca_dev->dev; + int ret; + + if (gspca_dev->usb_err < 0) + return; + gspca_dev->usb_buf[0] = val; + ret = usb_control_msg(udev, + usb_sndctrlpipe(udev, 0), + 0x01, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT); + if (ret < 0) { + PDEBUG(D_ERR, "reg_w failed %d", ret); + gspca_dev->usb_err = ret; + } +} + +static void reg_w(struct gspca_dev *gspca_dev, u16 reg, u8 val) +{ + PDEBUG(D_USBO, "reg_w [%04x] = %02x", reg, val); + reg_w_i(gspca_dev, reg, val); +} + +static u8 reg_r(struct gspca_dev *gspca_dev, u16 reg) +{ + struct usb_device *udev = gspca_dev->dev; + int ret; + + if (gspca_dev->usb_err < 0) + return 0; + ret = usb_control_msg(udev, + usb_rcvctrlpipe(udev, 0), + 0x01, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT); + PDEBUG(D_USBI, "reg_r [%04x] -> %02x", reg, gspca_dev->usb_buf[0]); + if (ret < 0) { + PDEBUG(D_ERR, "reg_r err %d", ret); + gspca_dev->usb_err = ret; + } + return gspca_dev->usb_buf[0]; +} + +static int sccb_check_status(struct gspca_dev *gspca_dev) +{ + u8 data; + int i; + + for (i = 0; i < 5; i++) { + data = reg_r(gspca_dev, OV534_REG_STATUS); + + switch (data) { + case 0x00: + return 1; + case 0x04: + return 0; + case 0x03: + break; + default: + PDEBUG(D_USBI|D_USBO, + "sccb status 0x%02x, attempt %d/5", + data, i + 1); + } + } + return 0; +} + +static void sccb_write(struct gspca_dev *gspca_dev, u8 reg, u8 val) +{ + PDEBUG(D_USBO, "sccb_write [%02x] = %02x", reg, val); + reg_w_i(gspca_dev, OV534_REG_SUBADDR, reg); + reg_w_i(gspca_dev, OV534_REG_WRITE, val); + reg_w_i(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3); + + if (!sccb_check_status(gspca_dev)) + PDEBUG(D_ERR, "sccb_write failed"); +} + +static u8 sccb_read(struct gspca_dev *gspca_dev, u16 reg) +{ + reg_w(gspca_dev, OV534_REG_SUBADDR, reg); + reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2); + if (!sccb_check_status(gspca_dev)) + PDEBUG(D_ERR, "sccb_read failed 1"); + + reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2); + if (!sccb_check_status(gspca_dev)) + PDEBUG(D_ERR, "sccb_read failed 2"); + + return reg_r(gspca_dev, OV534_REG_READ); +} + +/* output a bridge sequence (reg - val) */ +static void reg_w_array(struct gspca_dev *gspca_dev, + const u8 (*data)[2], int len) +{ + while (--len >= 0) { + reg_w(gspca_dev, (*data)[0], (*data)[1]); + data++; + } +} + +/* output a sensor sequence (reg - val) */ +static void sccb_w_array(struct gspca_dev *gspca_dev, + const u8 (*data)[2], int len) +{ + while (--len >= 0) { + if ((*data)[0] != 0xff) { + sccb_write(gspca_dev, (*data)[0], (*data)[1]); + } else { + sccb_read(gspca_dev, (*data)[1]); + sccb_write(gspca_dev, 0xff, 0x00); + } + data++; + } +} + +/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7. + * (direction and output)? */ +static void set_led(struct gspca_dev *gspca_dev, int status) +{ + u8 data; + + PDEBUG(D_CONF, "led status: %d", status); + + data = reg_r(gspca_dev, 0x21); + data |= 0x80; + reg_w(gspca_dev, 0x21, data); + + data = reg_r(gspca_dev, 0x23); + if (status) + data |= 0x80; + else + data &= ~0x80; + + reg_w(gspca_dev, 0x23, data); + + if (!status) { + data = reg_r(gspca_dev, 0x21); + data &= ~0x80; + reg_w(gspca_dev, 0x21, data); + } +} + +static void setbrightness(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 val; + + val = sd->brightness; + if (val < 8) + val = 15 - val; /* f .. 8 */ + else + val = val - 8; /* 0 .. 7 */ + sccb_write(gspca_dev, 0x55, /* brtn - brightness adjustment */ + 0x0f | (val << 4)); +} + +static void setcontrast(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sccb_write(gspca_dev, 0x56, /* cnst1 - contrast 1 ctrl coeff */ + sd->contrast << 4); +} + +static void setautogain(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 val; + +/*fixme: should adjust agc/awb/aec by different controls */ + val = sd->autogain; + val = sccb_read(gspca_dev, 0x13); /* com8 */ + sccb_write(gspca_dev, 0xff, 0x00); + if (sd->autogain) + val |= 0x05; /* agc & aec */ + else + val &= 0xfa; + sccb_write(gspca_dev, 0x13, val); +} + +static void setexposure(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 val; + static const u8 expo[4] = {0x00, 0x25, 0x38, 0x5e}; + + sccb_write(gspca_dev, 0x10, /* aec[9:2] */ + expo[sd->exposure]); + + val = sccb_read(gspca_dev, 0x13); /* com8 */ + sccb_write(gspca_dev, 0xff, 0x00); + sccb_write(gspca_dev, 0x13, val); + + val = sccb_read(gspca_dev, 0xa1); /* aech */ + sccb_write(gspca_dev, 0xff, 0x00); + sccb_write(gspca_dev, 0xa1, val & 0xe0); /* aec[15:10] = 0 */ +} + +static void setsharpness(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + s8 val; + + val = sd->sharpness; + if (val < 0) { /* auto */ + val = sccb_read(gspca_dev, 0x42); /* com17 */ + sccb_write(gspca_dev, 0xff, 0x00); + sccb_write(gspca_dev, 0x42, val | 0x40); + /* Edge enhancement strength auto adjust */ + return; + } + if (val != 0) + val = 1 << (val - 1); + sccb_write(gspca_dev, 0x3f, /* edge - edge enhance. factor */ + val); + val = sccb_read(gspca_dev, 0x42); /* com17 */ + sccb_write(gspca_dev, 0xff, 0x00); + sccb_write(gspca_dev, 0x42, val & 0xbf); +} + +static void setsatur(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 val1, val2, val3; + static const u8 matrix[5][2] = { + {0x14, 0x38}, + {0x1e, 0x54}, + {0x28, 0x70}, + {0x32, 0x8c}, + {0x48, 0x90} + }; + + val1 = matrix[sd->satur][0]; + val2 = matrix[sd->satur][1]; + val3 = val1 + val2; + sccb_write(gspca_dev, 0x4f, val3); /* matrix coeff */ + sccb_write(gspca_dev, 0x50, val3); + sccb_write(gspca_dev, 0x51, 0x00); + sccb_write(gspca_dev, 0x52, val1); + sccb_write(gspca_dev, 0x53, val2); + sccb_write(gspca_dev, 0x54, val3); + sccb_write(gspca_dev, 0x58, 0x1a); /* mtxs - coeff signs */ + + val1 = sccb_read(gspca_dev, 0x41); /* com16 */ + sccb_write(gspca_dev, 0xff, 0x00); + sccb_write(gspca_dev, 0x41, val1); +} + +static void setfreq(struct gspca_dev *gspca_dev) +{ + struct sd *sd = (struct sd *) gspca_dev; + u8 val; + + val = sccb_read(gspca_dev, 0x13); /* com8 */ + sccb_write(gspca_dev, 0xff, 0x00); + if (sd->freq == 0) { + sccb_write(gspca_dev, 0x13, val & 0xdf); + return; + } + sccb_write(gspca_dev, 0x13, val | 0x20); + + val = sccb_read(gspca_dev, 0x42); /* com17 */ + sccb_write(gspca_dev, 0xff, 0x00); + if (sd->freq == 1) + val |= 0x01; + else + val &= 0xfe; + sccb_write(gspca_dev, 0x42, val); +} + +/* this function is called at probe time */ +static int sd_config(struct gspca_dev *gspca_dev, + const struct usb_device_id *id) +{ + struct sd *sd = (struct sd *) gspca_dev; + struct cam *cam; + + cam = &gspca_dev->cam; + + cam->cam_mode = ov965x_mode; + cam->nmodes = ARRAY_SIZE(ov965x_mode); + + sd->brightness = BRIGHTNESS_DEF; + sd->contrast = CONTRAST_DEF; +#if AUTOGAIN_DEF != 0 + sd->autogain = AUTOGAIN_DEF; + gspca_dev->ctrl_inac |= (1 << EXPO_IDX); +#endif +#if EXPO_DEF != 0 + sd->exposure = EXPO_DEF; +#endif +#if SHARPNESS_DEF != 0 + sd->sharpness = SHARPNESS_DEF; +#endif + sd->satur = SATUR_DEF; + sd->freq = FREQ_DEF; + + return 0; +} + +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) +{ + u16 sensor_id; + + /* reset bridge */ + reg_w(gspca_dev, 0xe7, 0x3a); + reg_w(gspca_dev, 0xe0, 0x08); + msleep(100); + + /* initialize the sensor address */ + reg_w(gspca_dev, OV534_REG_ADDRESS, 0x60); + + /* reset sensor */ + sccb_write(gspca_dev, 0x12, 0x80); + msleep(10); + + /* probe the sensor */ + sccb_read(gspca_dev, 0x0a); + sensor_id = sccb_read(gspca_dev, 0x0a) << 8; + sccb_read(gspca_dev, 0x0b); + sensor_id |= sccb_read(gspca_dev, 0x0b); + PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id); + + /* initialize */ + 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); + + return 0; +} + +static int sd_start(struct gspca_dev *gspca_dev) +{ + switch (gspca_dev->curr_mode) { + case QVGA_MODE: /* 320x240 */ + sccb_w_array(gspca_dev, sensor_start_1_vga, + ARRAY_SIZE(sensor_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)); + break; + case VGA_MODE: /* 640x480 */ + sccb_w_array(gspca_dev, sensor_start_1_vga, + ARRAY_SIZE(sensor_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)); + break; + case SVGA_MODE: /* 800x600 */ + sccb_w_array(gspca_dev, sensor_start_1_svga, + ARRAY_SIZE(sensor_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)); + break; + case XGA_MODE: /* 1024x768 */ + sccb_w_array(gspca_dev, sensor_start_1_xga, + ARRAY_SIZE(sensor_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)); + break; + default: +/* case SXGA_MODE: * 1280x1024 */ + sccb_w_array(gspca_dev, sensor_start_1_sxga, + ARRAY_SIZE(sensor_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)); + break; + } + setfreq(gspca_dev); + setautogain(gspca_dev); + setbrightness(gspca_dev); + setcontrast(gspca_dev); + setexposure(gspca_dev); + setsharpness(gspca_dev); + setsatur(gspca_dev); + + reg_w(gspca_dev, 0xe0, 0x00); + reg_w(gspca_dev, 0xe0, 0x00); + set_led(gspca_dev, 1); + return 0; +} + +static void sd_stopN(struct gspca_dev *gspca_dev) +{ + reg_w(gspca_dev, 0xe0, 0x01); + set_led(gspca_dev, 0); + reg_w(gspca_dev, 0xe0, 0x00); +} + +/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */ +#define UVC_STREAM_EOH (1 << 7) +#define UVC_STREAM_ERR (1 << 6) +#define UVC_STREAM_STI (1 << 5) +#define UVC_STREAM_RES (1 << 4) +#define UVC_STREAM_SCR (1 << 3) +#define UVC_STREAM_PTS (1 << 2) +#define UVC_STREAM_EOF (1 << 1) +#define UVC_STREAM_FID (1 << 0) + +static void sd_pkt_scan(struct gspca_dev *gspca_dev, + u8 *data, int len) +{ + struct sd *sd = (struct sd *) gspca_dev; + __u32 this_pts; + u8 this_fid; + int remaining_len = len; + + do { + len = min(remaining_len, 2040); + + /* Payloads are prefixed with a UVC-style header. We + consider a frame to start when the FID toggles, or the PTS + changes. A frame ends when EOF is set, and we've received + the correct number of bytes. */ + + /* Verify UVC header. Header length is always 12 */ + if (data[0] != 12 || len < 12) { + PDEBUG(D_PACK, "bad header"); + goto discard; + } + + /* Check errors */ + if (data[1] & UVC_STREAM_ERR) { + PDEBUG(D_PACK, "payload error"); + goto discard; + } + + /* Extract PTS and FID */ + if (!(data[1] & UVC_STREAM_PTS)) { + PDEBUG(D_PACK, "PTS not present"); + goto discard; + } + this_pts = (data[5] << 24) | (data[4] << 16) + | (data[3] << 8) | data[2]; + this_fid = data[1] & UVC_STREAM_FID; + + /* If PTS or FID has changed, start a new frame. */ + if (this_pts != sd->last_pts || this_fid != sd->last_fid) { + if (gspca_dev->last_packet_type == INTER_PACKET) + gspca_frame_add(gspca_dev, LAST_PACKET, + NULL, 0); + sd->last_pts = this_pts; + sd->last_fid = this_fid; + gspca_frame_add(gspca_dev, FIRST_PACKET, + data + 12, len - 12); + /* If this packet is marked as EOF, end the frame */ + } else if (data[1] & UVC_STREAM_EOF) { + sd->last_pts = 0; + gspca_frame_add(gspca_dev, LAST_PACKET, + data + 12, len - 12); + } else { + + /* Add the data from this payload */ + gspca_frame_add(gspca_dev, INTER_PACKET, + data + 12, len - 12); + } + + /* Done this payload */ + goto scan_next; + +discard: + /* Discard data until a new frame starts. */ + gspca_dev->last_packet_type = DISCARD_PACKET; + +scan_next: + remaining_len -= len; + data += len; + } while (remaining_len > 0); +} + +/* controls */ +static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->brightness = val; + if (gspca_dev->streaming) + setbrightness(gspca_dev); + return 0; +} + +static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->brightness; + return 0; +} + +static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->contrast = val; + if (gspca_dev->streaming) + setcontrast(gspca_dev); + return 0; +} + +static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->contrast; + return 0; +} + +static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->autogain = val; + + if (gspca_dev->streaming) { + if (val) + gspca_dev->ctrl_inac |= (1 << EXPO_IDX); + else + gspca_dev->ctrl_inac &= ~(1 << EXPO_IDX); + setautogain(gspca_dev); + } + return 0; +} + +static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->autogain; + return 0; +} + +static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->exposure = val; + if (gspca_dev->streaming) + setexposure(gspca_dev); + return 0; +} + +static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->exposure; + return 0; +} + +static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->sharpness = val; + if (gspca_dev->streaming) + setsharpness(gspca_dev); + return 0; +} + +static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->sharpness; + return 0; +} + +static int sd_setsatur(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->satur = val; + if (gspca_dev->streaming) + setsatur(gspca_dev); + return 0; +} + +static int sd_getsatur(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->satur; + return 0; +} +static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + sd->freq = val; + if (gspca_dev->streaming) + setfreq(gspca_dev); + return 0; +} + +static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val) +{ + struct sd *sd = (struct sd *) gspca_dev; + + *val = sd->freq; + return 0; +} + +static int sd_querymenu(struct gspca_dev *gspca_dev, + struct v4l2_querymenu *menu) +{ + switch (menu->id) { + case V4L2_CID_POWER_LINE_FREQUENCY: + switch (menu->index) { + case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */ + strcpy((char *) menu->name, "NoFliker"); + return 0; + case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */ + strcpy((char *) menu->name, "50 Hz"); + return 0; + case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */ + strcpy((char *) menu->name, "60 Hz"); + return 0; + } + break; + } + return -EINVAL; +} + +/* sub-driver description */ +static const struct sd_desc sd_desc = { + .name = MODULE_NAME, + .ctrls = sd_ctrls, + .nctrls = ARRAY_SIZE(sd_ctrls), + .config = sd_config, + .init = sd_init, + .start = sd_start, + .stopN = sd_stopN, + .pkt_scan = sd_pkt_scan, + .querymenu = sd_querymenu, +}; + +/* -- module initialisation -- */ +static const __devinitdata struct usb_device_id device_table[] = { + {USB_DEVICE(0x06f8, 0x3003)}, + {} +}; + +MODULE_DEVICE_TABLE(usb, device_table); + +/* -- device connect -- */ +static int sd_probe(struct usb_interface *intf, const struct usb_device_id *id) +{ + return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), + THIS_MODULE); +} + +static struct usb_driver sd_driver = { + .name = MODULE_NAME, + .id_table = device_table, + .probe = sd_probe, + .disconnect = gspca_disconnect, +#ifdef CONFIG_PM + .suspend = gspca_suspend, + .resume = gspca_resume, +#endif +}; + +/* -- module insert / remove -- */ +static int __init sd_mod_init(void) +{ + int ret; + + ret = usb_register(&sd_driver); + if (ret < 0) + return ret; + PDEBUG(D_PROBE, "registered"); + return 0; +} + +static void __exit sd_mod_exit(void) +{ + usb_deregister(&sd_driver); + PDEBUG(D_PROBE, "deregistered"); +} + +module_init(sd_mod_init); +module_exit(sd_mod_exit); -- cgit v1.2.3 From 29b87f045552910f964972b7a45e9be054401a0b Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Sun, 17 Jan 2010 03:27:04 -0300 Subject: V4L/DVB: gspca - ov534: Allow enumerating supported framerates Signed-off-by: Antonio Ospite Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/gspca.h | 2 +- drivers/media/video/gspca/ov534.c | 15 +++++++++++++++ 2 files changed, 16 insertions(+), 1 deletion(-) (limited to 'drivers/media/video/gspca/ov534.c') diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h index 790dad736888..53c034ea84ad 100644 --- a/drivers/media/video/gspca/gspca.h +++ b/drivers/media/video/gspca/gspca.h @@ -48,7 +48,7 @@ extern int gspca_debug; /* used to list framerates supported by a camera mode (resolution) */ struct framerates { - int *rates; + const u8 *rates; int nrates; }; diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c index 0878c09e2485..c02784bbe95a 100644 --- a/drivers/media/video/gspca/ov534.c +++ b/drivers/media/video/gspca/ov534.c @@ -282,6 +282,20 @@ static const struct v4l2_pix_format ov772x_mode[] = { .priv = 0}, }; +static const u8 qvga_rates[] = {125, 100, 75, 60, 50, 40, 30}; +static const u8 vga_rates[] = {60, 50, 40, 30, 15}; + +static const struct framerates ov772x_framerates[] = { + { /* 320x240 */ + .rates = qvga_rates, + .nrates = ARRAY_SIZE(qvga_rates), + }, + { /* 640x480 */ + .rates = vga_rates, + .nrates = ARRAY_SIZE(vga_rates), + }, +}; + static const u8 bridge_init[][2] = { { 0xc2, 0x0c }, { 0x88, 0xf8 }, @@ -799,6 +813,7 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->cam_mode = ov772x_mode; cam->nmodes = ARRAY_SIZE(ov772x_mode); + cam->mode_framerates = ov772x_framerates; cam->bulk = 1; cam->bulk_size = 16384; -- cgit v1.2.3 From 11edebc264f14d3f9e05525f238b91da7f5fa81f Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Sun, 17 Jan 2010 03:42:14 -0300 Subject: V4L/DVB: gspca - ov534: Fix end of frame handling Fix a regression, introduced in the driver split, which made the ov534 driver unusable. Plus, the debug message should reflect that we discard also packets beyond the expected frame size. Signed-off-by: Antonio Ospite Signed-off-by: Jean-Francois Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/ov534.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/video/gspca/ov534.c') diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c index c02784bbe95a..957e05e2d08f 100644 --- a/drivers/media/video/gspca/ov534.c +++ b/drivers/media/video/gspca/ov534.c @@ -992,9 +992,9 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, frame = gspca_get_i_frame(gspca_dev); if (frame == NULL) goto discard; - if (frame->data_end - frame->data != + if (frame->data_end - frame->data + (len - 12) != gspca_dev->width * gspca_dev->height * 2) { - PDEBUG(D_PACK, "short frame"); + PDEBUG(D_PACK, "wrong sized frame"); goto discard; } gspca_frame_add(gspca_dev, LAST_PACKET, -- cgit v1.2.3