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V4L/DVB: gspca - ov534: Remove hue control 

Hue control doesn't work and the sensor datasheet is not clear about how
to set hue properly.

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antonio Ospite 2010-02-27 17:20:19 -03:00 коммит произвёл Mauro Carvalho Chehab
Родитель c3f52f630d
Коммит 0c41acf158
1 изменённых файлов: 5 добавлений и 49 удалений
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54
drivers/media/video/gspca/ov534.c
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@ -60,7 +60,6 @@ struct sd {
u8 contrast;
u8 gain;
u8 exposure;
u8 hue;
u8 autogain;
u8 awb;
s8 sharpness;
@ -82,8 +81,6 @@ static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val);
static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setawb(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getawb(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
@ -149,20 +146,6 @@ static const struct ctrl sd_ctrls[] = {
.get = sd_getexposure,
},
{ /* 4 */
{
.id = V4L2_CID_HUE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Hue",
.minimum = 0,
.maximum = 255,
.step = 1,
#define HUE_DEF 143
.default_value = HUE_DEF,
},
.set = sd_sethue,
.get = sd_gethue,
},
{ /* 5 */
{
.id = V4L2_CID_AUTOGAIN,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@ -176,8 +159,8 @@ static const struct ctrl sd_ctrls[] = {
.set = sd_setautogain,
.get = sd_getautogain,
},
#define AWB_IDX 6
{ /* 6 */
#define AWB_IDX 5
{ /* 5 */
{
.id = V4L2_CID_AUTO_WHITE_BALANCE,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@ -191,7 +174,7 @@ static const struct ctrl sd_ctrls[] = {
.set = sd_setawb,
.get = sd_getawb,
},
{ /* 7 */
{ /* 6 */
{
.id = V4L2_CID_SHARPNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
@ -205,7 +188,7 @@ static const struct ctrl sd_ctrls[] = {
.set = sd_setsharpness,
.get = sd_getsharpness,
},
{ /* 8 */
{ /* 7 */
{
.id = V4L2_CID_HFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@ -219,7 +202,7 @@ static const struct ctrl sd_ctrls[] = {
.set = sd_sethflip,
.get = sd_gethflip,
},
{ /* 9 */
{ /* 8 */
{
.id = V4L2_CID_VFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@ -688,13 +671,6 @@ static void setexposure(struct gspca_dev *gspca_dev)
sccb_reg_write(gspca_dev, 0x10, val << 1);
}
static void sethue(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sccb_reg_write(gspca_dev, 0x01, sd->hue);
}
static void setautogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -777,7 +753,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->contrast = CONTRAST_DEF;
sd->gain = GAIN_DEF;
sd->exposure = EXPO_DEF;
sd->hue = HUE_DEF;
#if AUTOGAIN_DEF != 0
sd->autogain = AUTOGAIN_DEF;
#else
@ -857,7 +832,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
setautogain(gspca_dev);
setawb(gspca_dev);
setgain(gspca_dev);
sethue(gspca_dev);
setexposure(gspca_dev);
setbrightness(gspca_dev);
setcontrast(gspca_dev);
@ -1040,24 +1014,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
return 0;
}
static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->hue = val;
if (gspca_dev->streaming)
sethue(gspca_dev);
return 0;
}
static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
*val = sd->hue;
return 0;
}
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;