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V4L/DVB (12233): em28xx: rename is_27xx to is_webcam 

Just renames the flag, to use a clearer name. Later patches will use
this flag to properly set some drivers behaviors for webcams.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2009-07-12 10:23:23 -03:00
parent 641f75caa8
commit c43221df76
4 changed files with 7 additions and 7 deletions
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4
drivers/media/video/em28xx/em28xx-cards.c
View File

@ -450,7 +450,7 @@ struct em28xx_board em28xx_boards[] = {
[EM2820_BOARD_SILVERCREST_WEBCAM] = {
.name = "Silvercrest Webcam 1.3mpix",
.tuner_type = TUNER_ABSENT,
.is_27xx = 1,
.is_webcam = 1,
.decoder = EM28XX_MT9V011,
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
@ -1772,7 +1772,7 @@ void em28xx_pre_card_setup(struct em28xx *dev)
em28xx_info("chip ID is em2750\n");
break;
case CHIP_ID_EM2820:
if (dev->board.is_27xx)
if (dev->board.is_webcam)
em28xx_info("chip is em2710\n");
else
em28xx_info("chip ID is em2820\n");

4
drivers/media/video/em28xx/em28xx-core.c
View File

@ -652,7 +652,7 @@ int em28xx_set_outfmt(struct em28xx *dev)
outfmt = dev->format->reg;
if (dev->board.is_27xx) {
if (dev->board.is_webcam) {
vinmode = 0x0d;
vinctl = 0x00;
} else {
@ -707,7 +707,7 @@ static int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v)
u8 mode;
/* the em2800 scaler only supports scaling down to 50% */
if (dev->board.is_27xx) {
if (dev->board.is_webcam) {
/* FIXME: Don't use the scaler yet */
mode = 0;
} else if (dev->board.is_em2800) {

4
drivers/media/video/em28xx/em28xx-video.c
View File

@ -726,7 +726,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
return -EINVAL;
}
if (dev->board.is_27xx) {
if (dev->board.is_webcam) {
/* FIXME: This is the only supported fmt */
width = 640;
height = 480;
@ -768,7 +768,7 @@ static int em28xx_set_video_format(struct em28xx *dev, unsigned int fourcc,
struct em28xx_fmt *fmt;
/* FIXME: This is the only supported fmt */
if (dev->board.is_27xx) {
if (dev->board.is_webcam) {
width = 640;
height = 480;
}

2
drivers/media/video/em28xx/em28xx.h
View File

@ -390,7 +390,7 @@ struct em28xx_board {
unsigned int max_range_640_480:1;
unsigned int has_dvb:1;
unsigned int has_snapshot_button:1;
unsigned int is_27xx:1;
unsigned int is_webcam:1;
unsigned int valid:1;
unsigned char xclk, i2c_speed;