From c3f52f630d067c7590ed438bfb0a82bcb91e0b21 Mon Sep 17 00:00:00 2001 From: Max Thrun Date: Sat, 27 Feb 2010 17:20:18 -0300 Subject: [PATCH] V4L/DVB: gspca- ov534: Remove ambiguous controls MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Remove Blue/Red Channel Target Value, they are meant for Black Level Calibration but it is not completely clear how to use them. Signed-off-by: Max Thrun Signed-off-by: Antonio Ospite Signed-off-by: Jean-François Moine Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/gspca/ov534.c | 100 ++---------------------------- 1 file changed, 6 insertions(+), 94 deletions(-) diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c index 957e05e2d08f..2a0e8a3e794f 100644 --- a/drivers/media/video/gspca/ov534.c +++ b/drivers/media/video/gspca/ov534.c @@ -60,8 +60,6 @@ struct sd { u8 contrast; u8 gain; u8 exposure; - u8 redblc; - u8 blueblc; u8 hue; u8 autogain; u8 awb; @@ -76,10 +74,6 @@ static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val); static int sd_getgain(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_setredblc(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getredblc(struct gspca_dev *gspca_dev, __s32 *val); -static int sd_setblueblc(struct gspca_dev *gspca_dev, __s32 val); -static int sd_getblueblc(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_setsharpness(struct gspca_dev *gspca_dev, __s32 val); @@ -155,34 +149,6 @@ static const struct ctrl sd_ctrls[] = { .get = sd_getexposure, }, { /* 4 */ - { - .id = V4L2_CID_RED_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Red Balance", - .minimum = 0, - .maximum = 255, - .step = 1, -#define RED_BALANCE_DEF 128 - .default_value = RED_BALANCE_DEF, - }, - .set = sd_setredblc, - .get = sd_getredblc, - }, - { /* 5 */ - { - .id = V4L2_CID_BLUE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Blue Balance", - .minimum = 0, - .maximum = 255, - .step = 1, -#define BLUE_BALANCE_DEF 128 - .default_value = BLUE_BALANCE_DEF, - }, - .set = sd_setblueblc, - .get = sd_getblueblc, - }, - { /* 6 */ { .id = V4L2_CID_HUE, .type = V4L2_CTRL_TYPE_INTEGER, @@ -196,7 +162,7 @@ static const struct ctrl sd_ctrls[] = { .set = sd_sethue, .get = sd_gethue, }, - { /* 7 */ + { /* 5 */ { .id = V4L2_CID_AUTOGAIN, .type = V4L2_CTRL_TYPE_BOOLEAN, @@ -210,8 +176,8 @@ static const struct ctrl sd_ctrls[] = { .set = sd_setautogain, .get = sd_getautogain, }, -#define AWB_IDX 8 - { /* 8 */ +#define AWB_IDX 6 + { /* 6 */ { .id = V4L2_CID_AUTO_WHITE_BALANCE, .type = V4L2_CTRL_TYPE_BOOLEAN, @@ -225,7 +191,7 @@ static const struct ctrl sd_ctrls[] = { .set = sd_setawb, .get = sd_getawb, }, - { /* 9 */ + { /* 7 */ { .id = V4L2_CID_SHARPNESS, .type = V4L2_CTRL_TYPE_INTEGER, @@ -239,7 +205,7 @@ static const struct ctrl sd_ctrls[] = { .set = sd_setsharpness, .get = sd_getsharpness, }, - { /* 10 */ + { /* 8 */ { .id = V4L2_CID_HFLIP, .type = V4L2_CTRL_TYPE_BOOLEAN, @@ -253,7 +219,7 @@ static const struct ctrl sd_ctrls[] = { .set = sd_sethflip, .get = sd_gethflip, }, - { /* 11 */ + { /* 9 */ { .id = V4L2_CID_VFLIP, .type = V4L2_CTRL_TYPE_BOOLEAN, @@ -722,20 +688,6 @@ static void setexposure(struct gspca_dev *gspca_dev) sccb_reg_write(gspca_dev, 0x10, val << 1); } -static void setredblc(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sccb_reg_write(gspca_dev, 0x43, sd->redblc); -} - -static void setblueblc(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sccb_reg_write(gspca_dev, 0x42, sd->blueblc); -} - static void sethue(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -825,8 +777,6 @@ static int sd_config(struct gspca_dev *gspca_dev, 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; @@ -907,8 +857,6 @@ static int sd_start(struct gspca_dev *gspca_dev) setautogain(gspca_dev); setawb(gspca_dev); setgain(gspca_dev); - setredblc(gspca_dev); - setblueblc(gspca_dev); sethue(gspca_dev); setexposure(gspca_dev); setbrightness(gspca_dev); @@ -1092,42 +1040,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) return 0; } -static int sd_setredblc(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->redblc = val; - if (gspca_dev->streaming) - setredblc(gspca_dev); - return 0; -} - -static int sd_getredblc(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->redblc; - return 0; -} - -static int sd_setblueblc(struct gspca_dev *gspca_dev, __s32 val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - sd->blueblc = val; - if (gspca_dev->streaming) - setblueblc(gspca_dev); - return 0; -} - -static int sd_getblueblc(struct gspca_dev *gspca_dev, __s32 *val) -{ - struct sd *sd = (struct sd *) gspca_dev; - - *val = sd->blueblc; - return 0; -} - static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; -- 2.20.1