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V4L/DVB (10353): gspca - some subdrivers: Don't get the control values from the webcam. 

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2009-01-10 16:11:25 -03:00 committed by Mauro Carvalho Chehab
parent b3f5dbd0e1
commit 8789d810f1
7 changed files with 0 additions and 203 deletions
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29
drivers/media/video/gspca/etoms.c
View File

@ -472,19 +472,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
reg_w_val(gspca_dev, ET_O_RED + i, brightness);
}
static void getbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int i;
int brightness = 0;
for (i = 0; i < 4; i++) {
reg_r(gspca_dev, ET_O_RED + i, 1);
brightness += gspca_dev->usb_buf[0];
}
sd->brightness = brightness >> 3;
}
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -495,19 +482,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, ET_G_RED, RGBG, 6);
}
static void getcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int i;
int contrast = 0;
for (i = 0; i < 4; i++) {
reg_r(gspca_dev, ET_G_RED + i, 1);
contrast += gspca_dev->usb_buf[0];
}
sd->contrast = contrast >> 2;
}
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -820,7 +794,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@ -839,7 +812,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcontrast(gspca_dev);
*val = sd->contrast;
return 0;
}
@ -858,7 +830,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcolors(gspca_dev);
*val = sd->colors;
return 0;
}

33
drivers/media/video/gspca/spca500.c
View File

@ -935,16 +935,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
(__u8) (sd->brightness - 128));
}
static void getbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int ret;
ret = reg_r_12(gspca_dev, 0x00, 0x8167, 1);
if (ret >= 0)
sd->brightness = ret + 128;
}
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -952,16 +942,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x00, 0x8168, sd->contrast);
}
static void getcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int ret;
ret = reg_r_12(gspca_dev, 0x0, 0x8168, 1);
if (ret >= 0)
sd->contrast = ret;
}
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -969,16 +949,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x00, 0x8169, sd->colors);
}
static void getcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int ret;
ret = reg_r_12(gspca_dev, 0x0, 0x8169, 1);
if (ret >= 0)
sd->colors = ret;
}
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -993,7 +963,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@ -1012,7 +981,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcontrast(gspca_dev);
*val = sd->contrast;
return 0;
}
@ -1031,7 +999,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcolors(gspca_dev);
*val = sd->colors;
return 0;
}

15
drivers/media/video/gspca/spca501.c
View File

@ -1883,10 +1883,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x12, sd->brightness);
}
static void getbrightness(struct gspca_dev *gspca_dev)
{
}
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -1897,10 +1893,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
sd->contrast & 0xff);
}
static void getcontrast(struct gspca_dev *gspca_dev)
{
}
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -1908,10 +1900,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
reg_write(gspca_dev->dev, SPCA501_REG_CCDSP, 0x0c, sd->colors);
}
static void getcolors(struct gspca_dev *gspca_dev)
{
}
static void setblue_balance(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -2083,7 +2071,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@ -2102,7 +2089,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcontrast(gspca_dev);
*val = sd->contrast;
return 0;
}
@ -2121,7 +2107,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcolors(gspca_dev);
*val = sd->colors;
return 0;
}

9
drivers/media/video/gspca/spca505.c
View File

@ -790,14 +790,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
reg_write(gspca_dev->dev, 5, 0x01, (255 - brightness) << 2);
}
static void getbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = 255
- ((reg_read(gspca_dev, 5, 0x01, 1) >> 2)
+ (reg_read(gspca_dev, 5, 0x0, 1) << 6));
}
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
@ -813,7 +805,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}

50
drivers/media/video/gspca/spca506.c
View File

@ -193,24 +193,6 @@ static void spca506_WriteI2c(struct gspca_dev *gspca_dev, __u16 valeur,
}
}
static int spca506_ReadI2c(struct gspca_dev *gspca_dev, __u16 reg)
{
int retry = 60;
reg_w(gspca_dev->dev, 0x07, SAA7113_I2C_BASE_WRITE, 0x0004);
reg_w(gspca_dev->dev, 0x07, reg, 0x0001);
reg_w(gspca_dev->dev, 0x07, 0x01, 0x0002);
while (--retry) {
reg_r(gspca_dev, 0x07, 0x0003, 2);
if ((gspca_dev->usb_buf[0] | gspca_dev->usb_buf[1]) == 0x00)
break;
}
if (retry == 0)
return -1;
reg_r(gspca_dev, 0x07, 0x0000, 1);
return gspca_dev->usb_buf[0];
}
static void spca506_SetNormeInput(struct gspca_dev *gspca_dev,
__u16 norme,
__u16 channel)
@ -595,13 +577,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
spca506_WriteI2c(gspca_dev, 0x01, 0x09);
}
static void getbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = spca506_ReadI2c(gspca_dev, SAA7113_bright);
}
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -611,13 +586,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
spca506_WriteI2c(gspca_dev, 0x01, 0x09);
}
static void getcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->contrast = spca506_ReadI2c(gspca_dev, SAA7113_contrast);
}
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -627,13 +595,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
spca506_WriteI2c(gspca_dev, 0x01, 0x09);
}
static void getcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->colors = spca506_ReadI2c(gspca_dev, SAA7113_saturation);
}
static void sethue(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -643,13 +604,6 @@ static void sethue(struct gspca_dev *gspca_dev)
spca506_WriteI2c(gspca_dev, 0x01, 0x09);
}
static void gethue(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->hue = spca506_ReadI2c(gspca_dev, SAA7113_hue);
}
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -664,7 +618,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@ -683,7 +636,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcontrast(gspca_dev);
*val = sd->contrast;
return 0;
}
@ -702,7 +654,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcolors(gspca_dev);
*val = sd->colors;
return 0;
}
@ -721,7 +672,6 @@ static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
gethue(gspca_dev);
*val = sd->hue;
return 0;
}

8
drivers/media/video/gspca/spca508.c
View File

@ -1590,13 +1590,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
reg_write(gspca_dev->dev, 0x8654, brightness);
}
static void getbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->brightness = reg_read(gspca_dev, 0x8651);
}
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -1611,7 +1604,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}

59
drivers/media/video/gspca/sunplus.c
View File

@ -1194,26 +1194,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
}
}
static void getbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
__u16 brightness = 0;
switch (sd->bridge) {
default:
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA504B: */
/* case BRIDGE_SPCA504: */
/* case BRIDGE_SPCA504C: */
brightness = reg_r_12(gspca_dev, 0x00, 0x21a7, 2);
break;
case BRIDGE_SPCA536:
brightness = reg_r_12(gspca_dev, 0x00, 0x20f0, 2);
break;
}
sd->brightness = ((brightness & 0xff) - 128) % 255;
}
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -1233,24 +1213,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
}
}
static void getcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->bridge) {
default:
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA504B: */
/* case BRIDGE_SPCA504: */
/* case BRIDGE_SPCA504C: */
sd->contrast = reg_r_12(gspca_dev, 0x00, 0x21a8, 2);
break;
case BRIDGE_SPCA536:
sd->contrast = reg_r_12(gspca_dev, 0x00, 0x20f1, 2);
break;
}
}
static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -1270,24 +1232,6 @@ static void setcolors(struct gspca_dev *gspca_dev)
}
}
static void getcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
switch (sd->bridge) {
default:
/* case BRIDGE_SPCA533: */
/* case BRIDGE_SPCA504B: */
/* case BRIDGE_SPCA504: */
/* case BRIDGE_SPCA504C: */
sd->colors = reg_r_12(gspca_dev, 0x00, 0x21ae, 2) >> 1;
break;
case BRIDGE_SPCA536:
sd->colors = reg_r_12(gspca_dev, 0x00, 0x20f6, 2) >> 1;
break;
}
}
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;
@ -1302,7 +1246,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getbrightness(gspca_dev);
*val = sd->brightness;
return 0;
}
@ -1321,7 +1264,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcontrast(gspca_dev);
*val = sd->contrast;
return 0;
}
@ -1340,7 +1282,6 @@ static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
getcolors(gspca_dev);
*val = sd->colors;
return 0;
}