Hello,
This patchset fixes a few issues on the colorspace logic for the exynos-gsc
and s5p-mfc drivers.
We now handle the colorspace in those drivers, and make sure to respect user setting if
possible.
We also now set the 'v4l2_pix_format:field' if userspace passed ANY, avoiding GStreamer
spamming error at us about the driver not following the standard.
This is the third version of the patch serie.
Best regards,
Thibault Saunier
Changes in v4:
- Reword commit message to better back our assumptions on specifications
- Use any colorspace provided by the user as it won't affect the way we
handle our operations (guessing it if none is provided)
- Always use output colorspace on the capture side
- Set the colorspace only if the user passed V4L2_COLORSPACE_DEFAULT, in
all other cases just use what userspace provided.
Changes in v3:
- Added 'Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>'
- Set colorspace if user passed V4L2_COLORSPACE_DEFAULT in
- Do not check values in the g_fmt functions as Andrzej explained in previous review
Changes in v2:
- Fix a silly build error that slipped in while rebasing the patches
Javier Martinez Canillas (1):
[media] exynos-gsc: Use 576p instead 720p as a threshold for
colorspaces
Thibault Saunier (3):
[media] exynos-gsc: Respect userspace colorspace setting in try_fmt
[media] s5p-mfc: Set colorspace in VIDIO_{G,TRY}_FMT if DEFAULT
provided
[media] s5p-mfc: Check and set 'v4l2_pix_format:field' field in
try_fmt
drivers/media/platform/exynos-gsc/gsc-core.c | 20 +++++++++++++++-----
drivers/media/platform/exynos-gsc/gsc-core.h | 1 +
drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 28 ++++++++++++++++++++++++++++
3 files changed, 44 insertions(+), 5 deletions(-)
--
2.11.1
