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authorHans Verkuil <hverkuil@xs4all.nl>2019-07-23 08:58:01 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-07-25 06:30:00 -0400
commitee484875af0080a0c8621e58facf06f92c658a4b (patch)
tree79f83e881b10470ddcf0e759bf26855b72a2ef77
parent610fce5372216652cdcf6854c48d2876d1eeaad3 (diff)
media: davinci/vpfe_capture.c: drop unused format descriptions
Simplify vpfe_pixel_format to just contain the pixelformat and bpp fields. All others are unused. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
-rw-r--r--drivers/media/platform/davinci/vpfe_capture.c51
-rw-r--r--include/media/davinci/vpfe_capture.h2
2 files changed, 10 insertions, 43 deletions
diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c
index 852fc357e19d..916ed743d716 100644
--- a/drivers/media/platform/davinci/vpfe_capture.c
+++ b/drivers/media/platform/davinci/vpfe_capture.c
@@ -119,57 +119,27 @@ static const struct vpfe_standard vpfe_standards[] = {
/* Used when raw Bayer image from ccdc is directly captured to SDRAM */
static const struct vpfe_pixel_format vpfe_pix_fmts[] = {
{
- .fmtdesc = {
- .index = 0,
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .description = "Bayer GrRBGb 8bit A-Law compr.",
- .pixelformat = V4L2_PIX_FMT_SBGGR8,
- },
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
.bpp = 1,
},
{
- .fmtdesc = {
- .index = 1,
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .description = "Bayer GrRBGb - 16bit",
- .pixelformat = V4L2_PIX_FMT_SBGGR16,
- },
+ .pixelformat = V4L2_PIX_FMT_SBGGR16,
.bpp = 2,
},
{
- .fmtdesc = {
- .index = 2,
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .description = "Bayer GrRBGb 8bit DPCM compr.",
- .pixelformat = V4L2_PIX_FMT_SGRBG10DPCM8,
- },
+ .pixelformat = V4L2_PIX_FMT_SGRBG10DPCM8,
.bpp = 1,
},
{
- .fmtdesc = {
- .index = 3,
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .description = "YCbCr 4:2:2 Interleaved UYVY",
- .pixelformat = V4L2_PIX_FMT_UYVY,
- },
+ .pixelformat = V4L2_PIX_FMT_UYVY,
.bpp = 2,
},
{
- .fmtdesc = {
- .index = 4,
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .description = "YCbCr 4:2:2 Interleaved YUYV",
- .pixelformat = V4L2_PIX_FMT_YUYV,
- },
+ .pixelformat = V4L2_PIX_FMT_YUYV,
.bpp = 2,
},
{
- .fmtdesc = {
- .index = 5,
- .type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
- .description = "Y/CbCr 4:2:0 - Semi planar",
- .pixelformat = V4L2_PIX_FMT_NV12,
- },
+ .pixelformat = V4L2_PIX_FMT_NV12,
.bpp = 1,
},
};
@@ -183,7 +153,7 @@ static const struct vpfe_pixel_format *vpfe_lookup_pix_format(u32 pix_format)
int i;
for (i = 0; i < ARRAY_SIZE(vpfe_pix_fmts); i++) {
- if (pix_format == vpfe_pix_fmts[i].fmtdesc.pixelformat)
+ if (pix_format == vpfe_pix_fmts[i].pixelformat)
return &vpfe_pix_fmts[i];
}
return NULL;
@@ -782,7 +752,7 @@ static const struct vpfe_pixel_format *
temp = 0;
found = 0;
while (ccdc_dev->hw_ops.enum_pix(&pix, temp) >= 0) {
- if (vpfe_pix_fmt->fmtdesc.pixelformat == pix) {
+ if (vpfe_pix_fmt->pixelformat == pix) {
found = 1;
break;
}
@@ -899,7 +869,6 @@ static int vpfe_enum_fmt_vid_cap(struct file *file, void *priv,
{
struct vpfe_device *vpfe_dev = video_drvdata(file);
const struct vpfe_pixel_format *pix_fmt;
- int temp_index;
u32 pix;
v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_enum_fmt_vid_cap\n");
@@ -910,9 +879,7 @@ static int vpfe_enum_fmt_vid_cap(struct file *file, void *priv,
/* Fill in the information about format */
pix_fmt = vpfe_lookup_pix_format(pix);
if (pix_fmt) {
- temp_index = fmt->index;
- *fmt = pix_fmt->fmtdesc;
- fmt->index = temp_index;
+ fmt->pixelformat = fmt->pixelformat;
return 0;
}
return -EINVAL;
diff --git a/include/media/davinci/vpfe_capture.h b/include/media/davinci/vpfe_capture.h
index 2c5b3eacf527..4ad53031e2f7 100644
--- a/include/media/davinci/vpfe_capture.h
+++ b/include/media/davinci/vpfe_capture.h
@@ -32,7 +32,7 @@
#define CAPTURE_DRV_NAME "vpfe-capture"
struct vpfe_pixel_format {
- struct v4l2_fmtdesc fmtdesc;
+ u32 pixelformat;
/* bytes per pixel */
int bpp;
};