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media: media/pci: don't set description for ENUM_FMT 

The V4L2 core sets the description for the driver in order to ensure
consistent naming.

So drop the strscpy of the description in drivers. Also remove any
description strings in driver-internal structures since those are
no longer needed.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2019-06-11 09:49:53 -04:00 committed by Mauro Carvalho Chehab
parent 009cb7d579
commit 2169e6daa1
25 changed files with 17 additions and 131 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/media/common/saa7146/saa7146_video.c
View File

@ -20,62 +20,52 @@ MODULE_PARM_DESC(max_memory, "maximum memory usage for capture buffers (default:
/* format descriptions for capture and preview */
static struct saa7146_format formats[] = {
{
.name = "RGB-8 (3-3-2)",
.pixelformat = V4L2_PIX_FMT_RGB332,
.trans = RGB08_COMPOSED,
.depth = 8,
.flags = 0,
}, {
.name = "RGB-16 (5/B-6/G-5/R)",
.pixelformat = V4L2_PIX_FMT_RGB565,
.trans = RGB16_COMPOSED,
.depth = 16,
.flags = 0,
}, {
.name = "RGB-24 (B-G-R)",
.pixelformat = V4L2_PIX_FMT_BGR24,
.trans = RGB24_COMPOSED,
.depth = 24,
.flags = 0,
}, {
.name = "RGB-32 (B-G-R)",
.pixelformat = V4L2_PIX_FMT_BGR32,
.trans = RGB32_COMPOSED,
.depth = 32,
.flags = 0,
}, {
.name = "RGB-32 (R-G-B)",
.pixelformat = V4L2_PIX_FMT_RGB32,
.trans = RGB32_COMPOSED,
.depth = 32,
.flags = 0,
.swap = 0x2,
}, {
.name = "Greyscale-8",
.pixelformat = V4L2_PIX_FMT_GREY,
.trans = Y8,
.depth = 8,
.flags = 0,
}, {
.name = "YUV 4:2:2 planar (Y-Cb-Cr)",
.pixelformat = V4L2_PIX_FMT_YUV422P,
.trans = YUV422_DECOMPOSED,
.depth = 16,
.flags = FORMAT_BYTE_SWAP|FORMAT_IS_PLANAR,
}, {
.name = "YVU 4:2:0 planar (Y-Cb-Cr)",
.pixelformat = V4L2_PIX_FMT_YVU420,
.trans = YUV420_DECOMPOSED,
.depth = 12,
.flags = FORMAT_BYTE_SWAP|FORMAT_IS_PLANAR,
}, {
.name = "YUV 4:2:0 planar (Y-Cb-Cr)",
.pixelformat = V4L2_PIX_FMT_YUV420,
.trans = YUV420_DECOMPOSED,
.depth = 12,
.flags = FORMAT_IS_PLANAR,
}, {
.name = "YUV 4:2:2 (U-Y-V-Y)",
.pixelformat = V4L2_PIX_FMT_UYVY,
.trans = YUV422_COMPOSED,
.depth = 16,
@ -147,10 +137,10 @@ int saa7146_start_preview(struct saa7146_fh *fh)
}
vv->ov.win = fmt.fmt.win;
DEB_D("%dx%d+%d+%d %s field=%s\n",
DEB_D("%dx%d+%d+%d 0x%08x field=%s\n",
vv->ov.win.w.width, vv->ov.win.w.height,
vv->ov.win.w.left, vv->ov.win.w.top,
vv->ov_fmt->name, v4l2_field_names[vv->ov.win.field]);
vv->ov_fmt->pixelformat, v4l2_field_names[vv->ov.win.field]);
if (0 != (ret = saa7146_enable_overlay(fh))) {
DEB_D("enabling overlay failed: %d\n", ret);
@ -515,8 +505,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtd
{
if (f->index >= ARRAY_SIZE(formats))
return -EINVAL;
strscpy((char *)f->description, formats[f->index].name,
sizeof(f->description));
f->pixelformat = formats[f->index].pixelformat;
return 0;
}

19
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -503,77 +503,65 @@ static const unsigned int BTTV_TVNORMS = ARRAY_SIZE(bttv_tvnorms);
packed pixel formats must come first */
static const struct bttv_format formats[] = {
{
.name = "8 bpp, gray",
.fourcc = V4L2_PIX_FMT_GREY,
.btformat = BT848_COLOR_FMT_Y8,
.depth = 8,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "8 bpp, dithered color",
.fourcc = V4L2_PIX_FMT_HI240,
.btformat = BT848_COLOR_FMT_RGB8,
.depth = 8,
.flags = FORMAT_FLAGS_PACKED | FORMAT_FLAGS_DITHER,
},{
.name = "15 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB555,
.btformat = BT848_COLOR_FMT_RGB15,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "15 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB555X,
.btformat = BT848_COLOR_FMT_RGB15,
.btswap = 0x03, /* byteswap */
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "16 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB565,
.btformat = BT848_COLOR_FMT_RGB16,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "16 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB565X,
.btformat = BT848_COLOR_FMT_RGB16,
.btswap = 0x03, /* byteswap */
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "24 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR24,
.btformat = BT848_COLOR_FMT_RGB24,
.depth = 24,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "32 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR32,
.btformat = BT848_COLOR_FMT_RGB32,
.depth = 32,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "32 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB32,
.btformat = BT848_COLOR_FMT_RGB32,
.btswap = 0x0f, /* byte+word swap */
.depth = 32,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "4:2:2, packed, YUYV",
.fourcc = V4L2_PIX_FMT_YUYV,
.btformat = BT848_COLOR_FMT_YUY2,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "4:2:2, packed, UYVY",
.fourcc = V4L2_PIX_FMT_UYVY,
.btformat = BT848_COLOR_FMT_YUY2,
.btswap = 0x03, /* byteswap */
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
},{
.name = "4:2:2, planar, Y-Cb-Cr",
.fourcc = V4L2_PIX_FMT_YUV422P,
.btformat = BT848_COLOR_FMT_YCrCb422,
.depth = 16,
@ -581,7 +569,6 @@ static const struct bttv_format formats[] = {
.hshift = 1,
.vshift = 0,
},{
.name = "4:2:0, planar, Y-Cb-Cr",
.fourcc = V4L2_PIX_FMT_YUV420,
.btformat = BT848_COLOR_FMT_YCrCb422,
.depth = 12,
@ -589,7 +576,6 @@ static const struct bttv_format formats[] = {
.hshift = 1,
.vshift = 1,
},{
.name = "4:2:0, planar, Y-Cr-Cb",
.fourcc = V4L2_PIX_FMT_YVU420,
.btformat = BT848_COLOR_FMT_YCrCb422,
.depth = 12,
@ -597,7 +583,6 @@ static const struct bttv_format formats[] = {
.hshift = 1,
.vshift = 1,
},{
.name = "4:1:1, planar, Y-Cb-Cr",
.fourcc = V4L2_PIX_FMT_YUV411P,
.btformat = BT848_COLOR_FMT_YCrCb411,
.depth = 12,
@ -605,7 +590,6 @@ static const struct bttv_format formats[] = {
.hshift = 2,
.vshift = 0,
},{
.name = "4:1:0, planar, Y-Cb-Cr",
.fourcc = V4L2_PIX_FMT_YUV410,
.btformat = BT848_COLOR_FMT_YCrCb411,
.depth = 9,
@ -613,7 +597,6 @@ static const struct bttv_format formats[] = {
.hshift = 2,
.vshift = 2,
},{
.name = "4:1:0, planar, Y-Cr-Cb",
.fourcc = V4L2_PIX_FMT_YVU410,
.btformat = BT848_COLOR_FMT_YCrCb411,
.depth = 9,
@ -621,7 +604,6 @@ static const struct bttv_format formats[] = {
.hshift = 2,
.vshift = 2,
},{
.name = "raw scanlines",
.fourcc = -1,
.btformat = BT848_COLOR_FMT_RAW,
.depth = 8,
@ -2500,7 +2482,6 @@ static int bttv_enum_fmt_cap_ovr(struct v4l2_fmtdesc *f)
return -EINVAL;
f->pixelformat = formats[i].fourcc;
strscpy(f->description, formats[i].name, sizeof(f->description));
return i;
}

8
drivers/media/pci/bt8xx/bttv-risc.c
View File

@ -699,9 +699,9 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
const struct bttv_tvnorm *tvnorm = bttv_tvnorms + buf->tvnorm;
struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
dprintk("%d: buffer field: %s format: %s size: %dx%d\n",
dprintk("%d: buffer field: %s format: 0x%08x size: %dx%d\n",
btv->c.nr, v4l2_field_names[buf->vb.field],
buf->fmt->name, buf->vb.width, buf->vb.height);
buf->fmt->fourcc, buf->vb.width, buf->vb.height);
/* packed pixel modes */
if (buf->fmt->flags & FORMAT_FLAGS_PACKED) {
@ -860,9 +860,9 @@ bttv_overlay_risc(struct bttv *btv,
struct bttv_buffer *buf)
{
/* check interleave, bottom+top fields */
dprintk("%d: overlay fields: %s format: %s size: %dx%d\n",
dprintk("%d: overlay fields: %s format: 0x%08x size: %dx%d\n",
btv->c.nr, v4l2_field_names[buf->vb.field],
fmt->name, ov->w.width, ov->w.height);
fmt->fourcc, ov->w.width, ov->w.height);
/* calculate geometry */
bttv_calc_geo(btv,&buf->geo,ov->w.width,ov->w.height,

1
drivers/media/pci/bt8xx/bttvp.h
View File

@ -99,7 +99,6 @@ struct bttv_tvnorm {
extern const struct bttv_tvnorm bttv_tvnorms[];
struct bttv_format {
char *name;
int fourcc; /* video4linux 2 */
int btformat; /* BT848_COLOR_FMT_* */
int btswap; /* BT848_COLOR_CTL_* */

5
drivers/media/pci/cobalt/cobalt-v4l2.c
View File

@ -688,15 +688,12 @@ static int cobalt_enum_fmt_vid_cap(struct file *file, void *priv_fh,
{
switch (f->index) {
case 0:
strscpy(f->description, "YUV 4:2:2", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_YUYV;
break;
case 1:
strscpy(f->description, "RGB24", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_RGB24;
break;
case 2:
strscpy(f->description, "RGB32", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_BGR32;
break;
default:
@ -893,11 +890,9 @@ static int cobalt_enum_fmt_vid_out(struct file *file, void *priv_fh,
{
switch (f->index) {
case 0:
strscpy(f->description, "YUV 4:2:2", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_YUYV;
break;
case 1:
strscpy(f->description, "RGB32", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_BGR32;
break;
default:

1
drivers/media/pci/cx23885/cx23885-417.c
View File

@ -1339,7 +1339,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
if (f->index != 0)
return -EINVAL;
strscpy(f->description, "MPEG", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_MPEG;
return 0;

7
drivers/media/pci/cx23885/cx23885-video.c
View File

@ -67,7 +67,6 @@ MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes");
#define FORMAT_FLAGS_PACKED 0x01
static struct cx23885_fmt formats[] = {
{
.name = "4:2:2, packed, YUYV",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
@ -411,9 +410,9 @@ static int buffer_prepare(struct vb2_buffer *vb)
default:
BUG();
}
dprintk(2, "[%p/%d] buffer_init - %dx%d %dbpp \"%s\" - dma=0x%08lx\n",
dprintk(2, "[%p/%d] buffer_init - %dx%d %dbpp 0x%08x - dma=0x%08lx\n",
buf, buf->vb.vb2_buf.index,
dev->width, dev->height, dev->fmt->depth, dev->fmt->name,
dev->width, dev->height, dev->fmt->depth, dev->fmt->fourcc,
(unsigned long)buf->risc.dma);
return 0;
}
@ -647,8 +646,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
if (unlikely(f->index >= ARRAY_SIZE(formats)))
return -EINVAL;
strscpy(f->description, formats[f->index].name,
sizeof(f->description));
f->pixelformat = formats[f->index].fourcc;
return 0;

1
drivers/media/pci/cx23885/cx23885.h
View File

@ -127,7 +127,6 @@
V4L2_STD_PAL_60 | V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK)
struct cx23885_fmt {
char *name;
u32 fourcc; /* v4l2 format id */
int depth;
int flags;

7
drivers/media/pci/cx25821/cx25821-video.c
View File

@ -35,12 +35,10 @@ MODULE_PARM_DESC(irq_debug, "enable debug messages [IRQ handler]");
static const struct cx25821_fmt formats[] = {
{
.name = "4:1:1, packed, Y41P",
.fourcc = V4L2_PIX_FMT_Y41P,
.depth = 12,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "4:2:2, packed, YUYV",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
@ -215,9 +213,9 @@ static int cx25821_buffer_prepare(struct vb2_buffer *vb)
break;
}
dprintk(2, "[%p/%d] buffer_prep - %dx%d %dbpp \"%s\" - dma=0x%08lx\n",
dprintk(2, "[%p/%d] buffer_prep - %dx%d %dbpp 0x%08x - dma=0x%08lx\n",
buf, buf->vb.vb2_buf.index, chan->width, chan->height,
chan->fmt->depth, chan->fmt->name,
chan->fmt->depth, chan->fmt->fourcc,
(unsigned long)buf->risc.dma);
return ret;
@ -311,7 +309,6 @@ static int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
if (unlikely(f->index >= ARRAY_SIZE(formats)))
return -EINVAL;
strscpy(f->description, formats[f->index].name, sizeof(f->description));
f->pixelformat = formats[f->index].fourcc;
return 0;

1
drivers/media/pci/cx25821/cx25821.h
View File

@ -83,7 +83,6 @@
#define VID_CHANNEL_NUM 8
struct cx25821_fmt {
char *name;
u32 fourcc; /* v4l2 format id */
int depth;
int flags;

2
drivers/media/pci/cx88/cx88-blackbird.c
View File

@ -805,9 +805,7 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
if (f->index != 0)
return -EINVAL;
strscpy(f->description, "MPEG", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_MPEG;
f->flags = V4L2_FMT_FLAG_COMPRESSED;
return 0;
}

17
drivers/media/pci/cx88/cx88-video.c
View File

@ -69,62 +69,52 @@ MODULE_PARM_DESC(irq_debug, "enable debug messages [IRQ handler]");
static const struct cx8800_fmt formats[] = {
{
.name = "8 bpp, gray",
.fourcc = V4L2_PIX_FMT_GREY,
.cxformat = ColorFormatY8,
.depth = 8,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "15 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB555,
.cxformat = ColorFormatRGB15,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "15 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB555X,
.cxformat = ColorFormatRGB15 | ColorFormatBSWAP,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "16 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB565,
.cxformat = ColorFormatRGB16,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "16 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB565X,
.cxformat = ColorFormatRGB16 | ColorFormatBSWAP,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "24 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR24,
.cxformat = ColorFormatRGB24,
.depth = 24,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "32 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR32,
.cxformat = ColorFormatRGB32,
.depth = 32,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "32 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB32,
.cxformat = ColorFormatRGB32 | ColorFormatBSWAP |
ColorFormatWSWAP,
.depth = 32,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "4:2:2, packed, YUYV",
.fourcc = V4L2_PIX_FMT_YUYV,
.cxformat = ColorFormatYUY2,
.depth = 16,
.flags = FORMAT_FLAGS_PACKED,
}, {
.name = "4:2:2, packed, UYVY",
.fourcc = V4L2_PIX_FMT_UYVY,
.cxformat = ColorFormatYUY2 | ColorFormatBSWAP,
.depth = 16,
@ -489,9 +479,9 @@ static int buffer_prepare(struct vb2_buffer *vb)
break;
}
dprintk(2,
"[%p/%d] buffer_prepare - %dx%d %dbpp \"%s\" - dma=0x%08lx\n",
buf, buf->vb.vb2_buf.index,
core->width, core->height, dev->fmt->depth, dev->fmt->name,
"[%p/%d] %s - %dx%d %dbpp 0x%08x - dma=0x%08lx\n",
buf, buf->vb.vb2_buf.index, __func__,
core->width, core->height, dev->fmt->depth, dev->fmt->fourcc,
(unsigned long)buf->risc.dma);
return 0;
}
@ -829,7 +819,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
if (unlikely(f->index >= ARRAY_SIZE(formats)))
return -EINVAL;
strscpy(f->description, formats[f->index].name, sizeof(f->description));
f->pixelformat = formats[f->index].fourcc;
return 0;

1
drivers/media/pci/cx88/cx88.h
View File

@ -99,7 +99,6 @@ static inline unsigned int norm_maxh(v4l2_std_id norm)
/* static data */
struct cx8800_fmt {
const char *name;
u32 fourcc; /* v4l2 format id */
int depth;
int flags;

1
drivers/media/pci/dt3155/dt3155.c
View File

@ -306,7 +306,6 @@ static int dt3155_enum_fmt_vid_cap(struct file *filp,
if (f->index)
return -EINVAL;
f->pixelformat = V4L2_PIX_FMT_GREY;
strscpy(f->description, "8-bit Greyscale", sizeof(f->description));
return 0;
}

3
drivers/media/pci/meye/meye.c
View File

@ -1104,12 +1104,9 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *fh,
if (f->index == 0) {
/* standard YUV 422 capture */
f->flags = 0;
strscpy(f->description, "YUV422", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_YUYV;
} else {
/* compressed MJPEG capture */
f->flags = V4L2_FMT_FLAG_COMPRESSED;
strscpy(f->description, "MJPEG", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_MJPEG;
}

2
drivers/media/pci/saa7134/saa7134-empress.c
View File

@ -91,9 +91,7 @@ static int empress_enum_fmt_vid_cap(struct file *file, void *priv,
if (f->index != 0)
return -EINVAL;
strscpy(f->description, "MPEG TS", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_MPEG;
f->flags = V4L2_FMT_FLAG_COMPRESSED;
return 0;
}

28
drivers/media/pci/saa7134/saa7134-video.c
View File

@ -90,70 +90,58 @@ static int video_out[][9] = {
static struct saa7134_format formats[] = {
{
.name = "8 bpp gray",
.fourcc = V4L2_PIX_FMT_GREY,
.depth = 8,
.pm = 0x06,
},{
.name = "15 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB555,
.depth = 16,
.pm = 0x13 | 0x80,
},{
.name = "15 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB555X,
.depth = 16,
.pm = 0x13 | 0x80,
.bswap = 1,
},{
.name = "16 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB565,
.depth = 16,
.pm = 0x10 | 0x80,
},{
.name = "16 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB565X,
.depth = 16,
.pm = 0x10 | 0x80,
.bswap = 1,
},{
.name = "24 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR24,
.depth = 24,
.pm = 0x11,
},{
.name = "24 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB24,
.depth = 24,
.pm = 0x11,
.bswap = 1,
},{
.name = "32 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR32,
.depth = 32,
.pm = 0x12,
},{
.name = "32 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB32,
.depth = 32,
.pm = 0x12,
.bswap = 1,
.wswap = 1,
},{
.name = "4:2:2 packed, YUYV",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = 16,
.pm = 0x00,
.bswap = 1,
.yuv = 1,
},{
.name = "4:2:2 packed, UYVY",
.fourcc = V4L2_PIX_FMT_UYVY,
.depth = 16,
.pm = 0x00,
.yuv = 1,
},{
.name = "4:2:2 planar, Y-Cb-Cr",
.fourcc = V4L2_PIX_FMT_YUV422P,
.depth = 16,
.pm = 0x09,
@ -162,7 +150,6 @@ static struct saa7134_format formats[] = {
.hshift = 1,
.vshift = 0,
},{
.name = "4:2:0 planar, Y-Cb-Cr",
.fourcc = V4L2_PIX_FMT_YUV420,
.depth = 12,
.pm = 0x0a,
@ -171,7 +158,6 @@ static struct saa7134_format formats[] = {
.hshift = 1,
.vshift = 1,
},{
.name = "4:2:0 planar, Y-Cb-Cr",
.fourcc = V4L2_PIX_FMT_YVU420,
.depth = 12,
.pm = 0x0a,
@ -720,10 +706,10 @@ static int start_preview(struct saa7134_dev *dev)
return err;
dev->ovfield = dev->win.field;
video_dbg("start_preview %dx%d+%d+%d %s field=%s\n",
dev->win.w.width, dev->win.w.height,
dev->win.w.left, dev->win.w.top,
dev->ovfmt->name, v4l2_field_names[dev->ovfield]);
video_dbg("%s %dx%d+%d+%d 0x%08x field=%s\n", __func__,
dev->win.w.width, dev->win.w.height,
dev->win.w.left, dev->win.w.top,
dev->ovfmt->fourcc, v4l2_field_names[dev->ovfield]);
/* setup window + clipping */
set_size(dev, TASK_B, dev->win.w.width, dev->win.w.height,
@ -1780,9 +1766,6 @@ static int saa7134_enum_fmt_vid_cap(struct file *file, void *priv,
if (f->index >= FORMATS)
return -EINVAL;
strscpy(f->description, formats[f->index].name,
sizeof(f->description));
f->pixelformat = formats[f->index].fourcc;
return 0;
@ -1799,9 +1782,6 @@ static int saa7134_enum_fmt_vid_overlay(struct file *file, void *priv,
if ((f->index >= FORMATS) || formats[f->index].planar)
return -EINVAL;
strscpy(f->description, formats[f->index].name,
sizeof(f->description));
f->pixelformat = formats[f->index].fourcc;
return 0;

1
drivers/media/pci/saa7134/saa7134.h
View File

@ -98,7 +98,6 @@ struct saa7134_tvaudio {
};
struct saa7134_format {
char *name;
unsigned int fourcc;
unsigned int depth;
unsigned int pm;

1
drivers/media/pci/saa7164/saa7164-encoder.c
View File

@ -503,7 +503,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
if (f->index != 0)
return -EINVAL;
strscpy(f->description, "MPEG", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_MPEG;
return 0;

7
drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c
View File

@ -822,25 +822,18 @@ static int solo_enc_enum_fmt_cap(struct file *file, void *priv,
switch (dev_type) {
case SOLO_DEV_6010:
f->pixelformat = V4L2_PIX_FMT_MPEG4;
strscpy(f->description, "MPEG-4 part 2",
sizeof(f->description));
break;
case SOLO_DEV_6110:
f->pixelformat = V4L2_PIX_FMT_H264;
strscpy(f->description, "H.264", sizeof(f->description));
break;
}
break;
case 1:
f->pixelformat = V4L2_PIX_FMT_MJPEG;
strscpy(f->description, "MJPEG", sizeof(f->description));
break;
default:
return -EINVAL;
}
f->flags = V4L2_FMT_FLAG_COMPRESSED;
return 0;
}

2
drivers/media/pci/solo6x10/solo6x10-v4l2.c
View File

@ -458,8 +458,6 @@ static int solo_enum_fmt_cap(struct file *file, void *priv,
return -EINVAL;
f->pixelformat = V4L2_PIX_FMT_UYVY;
strscpy(f->description, "UYUV 4:2:2 Packed", sizeof(f->description));
return 0;
}

2
drivers/media/pci/sta2x11/sta2x11_vip.c
View File

@ -560,9 +560,7 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
if (f->index != 0)
return -EINVAL;
strscpy(f->description, "4:2:2, packed, UYVY", sizeof(f->description));
f->pixelformat = V4L2_PIX_FMT_UYVY;
f->flags = 0;
return 0;
}

13
drivers/media/pci/tw68/tw68-video.c
View File

@ -34,53 +34,43 @@
*/
static const struct tw68_format formats[] = {
{
.name = "15 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB555,
.depth = 16,
.twformat = ColorFormatRGB15,
}, {
.name = "15 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB555X,
.depth = 16,
.twformat = ColorFormatRGB15 | ColorFormatBSWAP,
}, {
.name = "16 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_RGB565,
.depth = 16,
.twformat = ColorFormatRGB16,
}, {
.name = "16 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB565X,
.depth = 16,
.twformat = ColorFormatRGB16 | ColorFormatBSWAP,
}, {
.name = "24 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR24,
.depth = 24,
.twformat = ColorFormatRGB24,
}, {
.name = "24 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB24,
.depth = 24,
.twformat = ColorFormatRGB24 | ColorFormatBSWAP,
}, {
.name = "32 bpp RGB, le",
.fourcc = V4L2_PIX_FMT_BGR32,
.depth = 32,
.twformat = ColorFormatRGB32,
}, {
.name = "32 bpp RGB, be",
.fourcc = V4L2_PIX_FMT_RGB32,
.depth = 32,
.twformat = ColorFormatRGB32 | ColorFormatBSWAP |
ColorFormatWSWAP,
}, {
.name = "4:2:2 packed, YUYV",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = 16,
.twformat = ColorFormatYUY2,
}, {
.name = "4:2:2 packed, UYVY",
.fourcc = V4L2_PIX_FMT_UYVY,
.depth = 16,
.twformat = ColorFormatYUY2 | ColorFormatBSWAP,
@ -774,9 +764,6 @@ static int tw68_enum_fmt_vid_cap(struct file *file, void *priv,
if (f->index >= FORMATS)
return -EINVAL;
strscpy(f->description, formats[f->index].name,
sizeof(f->description));
f->pixelformat = formats[f->index].fourcc;
return 0;

1
drivers/media/pci/tw68/tw68.h
View File

@ -85,7 +85,6 @@ struct tw68_tvnorm {
};
struct tw68_format {
char *name;
u32 fourcc;
u32 depth;
u32 twformat;

1
include/media/drv-intf/saa7146_vv.h
View File

@ -32,7 +32,6 @@ struct saa7146_video_dma {
#define FORMAT_IS_PLANAR 0x2
struct saa7146_format {
char *name;
u32 pixelformat;
u32 trans;
u8 depth;