[media] exynos4-is: Correct colorspace handling at FIMC-LITE
Ensure the colorspace is properly adjusted by the driver for YUV
and Bayer image formats. The subdev try_fmt helper is simplified.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 4fa2e05..08fbfed 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -44,6 +44,7 @@
{
.name = "YUV 4:2:2 packed, YCbYCr",
.fourcc = V4L2_PIX_FMT_YUYV,
+ .colorspace = V4L2_COLORSPACE_JPEG,
.depth = { 16 },
.color = FIMC_FMT_YCBYCR422,
.memplanes = 1,
@@ -52,6 +53,7 @@
}, {
.name = "YUV 4:2:2 packed, CbYCrY",
.fourcc = V4L2_PIX_FMT_UYVY,
+ .colorspace = V4L2_COLORSPACE_JPEG,
.depth = { 16 },
.color = FIMC_FMT_CBYCRY422,
.memplanes = 1,
@@ -60,6 +62,7 @@
}, {
.name = "YUV 4:2:2 packed, CrYCbY",
.fourcc = V4L2_PIX_FMT_VYUY,
+ .colorspace = V4L2_COLORSPACE_JPEG,
.depth = { 16 },
.color = FIMC_FMT_CRYCBY422,
.memplanes = 1,
@@ -68,6 +71,7 @@
}, {
.name = "YUV 4:2:2 packed, YCrYCb",
.fourcc = V4L2_PIX_FMT_YVYU,
+ .colorspace = V4L2_COLORSPACE_JPEG,
.depth = { 16 },
.color = FIMC_FMT_YCRYCB422,
.memplanes = 1,
@@ -76,6 +80,7 @@
}, {
.name = "RAW8 (GRBG)",
.fourcc = V4L2_PIX_FMT_SGRBG8,
+ .colorspace = V4L2_COLORSPACE_SRGB,
.depth = { 8 },
.color = FIMC_FMT_RAW8,
.memplanes = 1,
@@ -84,6 +89,7 @@
}, {
.name = "RAW10 (GRBG)",
.fourcc = V4L2_PIX_FMT_SGRBG10,
+ .colorspace = V4L2_COLORSPACE_SRGB,
.depth = { 10 },
.color = FIMC_FMT_RAW10,
.memplanes = 1,
@@ -92,6 +98,7 @@
}, {
.name = "RAW12 (GRBG)",
.fourcc = V4L2_PIX_FMT_SGRBG12,
+ .colorspace = V4L2_COLORSPACE_SRGB,
.depth = { 12 },
.color = FIMC_FMT_RAW12,
.memplanes = 1,
@@ -577,6 +584,7 @@
if (WARN_ON(!fmt))
return NULL;
+ mf->colorspace = fmt->colorspace;
mf->code = fmt->mbus_code;
} else {
struct flite_frame *sink = &fimc->inp_frame;
@@ -588,11 +596,13 @@
FLITE_SD_PAD_SINK);
mf->code = sink_fmt->code;
+ mf->colorspace = sink_fmt->colorspace;
rect = v4l2_subdev_get_try_crop(fh,
FLITE_SD_PAD_SINK);
} else {
mf->code = sink->fmt->mbus_code;
+ mf->colorspace = sink->fmt->colorspace;
rect = &sink->rect;
}
@@ -696,7 +706,7 @@
pixm->width = frame->f_width;
pixm->height = frame->f_height;
pixm->field = V4L2_FIELD_NONE;
- pixm->colorspace = V4L2_COLORSPACE_JPEG;
+ pixm->colorspace = fmt->colorspace;
return 0;
}
@@ -739,7 +749,7 @@
fmt->depth[0]) / 8;
pixm->num_planes = fmt->memplanes;
pixm->pixelformat = fmt->fourcc;
- pixm->colorspace = V4L2_COLORSPACE_JPEG;
+ pixm->colorspace = fmt->colorspace;
pixm->field = V4L2_FIELD_NONE;
return 0;
}
@@ -1071,9 +1081,9 @@
fmt->format = *mf;
return 0;
}
- mf->colorspace = V4L2_COLORSPACE_JPEG;
mutex_lock(&fimc->lock);
+ mf->colorspace = f->fmt->colorspace;
mf->code = f->fmt->mbus_code;
if (fmt->pad == FLITE_SD_PAD_SINK) {
@@ -1102,7 +1112,6 @@
v4l2_dbg(1, debug, sd, "pad%d: code: 0x%x, %dx%d\n",
fmt->pad, mf->code, mf->width, mf->height);
- mf->colorspace = V4L2_COLORSPACE_JPEG;
mutex_lock(&fimc->lock);
if ((atomic_read(&fimc->out_path) == FIMC_IO_ISP &&