diff options
author | Pin-yen Lin <treapking@chromium.org> | 2023-03-14 10:22:41 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-11 23:03:13 +0900 |
commit | 5c4cc91b77ee449f173c82052933e352ef234979 (patch) | |
tree | 05449412c4d6275d1dff4d55305b53b638e136d8 /drivers/media | |
parent | 0333177548fda2ca74c1e5075d78ae033829857f (diff) | |
download | linux-5c4cc91b77ee449f173c82052933e352ef234979.tar.gz |
media: mediatek: vcodec: Use 4K frame size when supported by stateful decoder
[ Upstream commit e25528e1dbe52784ac250071653104a8adc848e2 ] After commit b018be06f3c7 ("media: mediatek: vcodec: Read max resolution from dec_capability"), the stateful video decoder driver never really sets its output frame size to 4K. Parse the decoder capability reported by the firmware, and update the output frame size in mtk_init_vdec_params to enable 4K frame size when available. Fixes: b018be06f3c7 ("media: mediatek: vcodec: Read max resolution from dec_capability") Signed-off-by: Pin-yen Lin <treapking@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c index 035c86e7809f..29991551cf61 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_stateful.c @@ -11,7 +11,7 @@ #include "mtk_vcodec_dec_pm.h" #include "vdec_drv_if.h" -static const struct mtk_video_fmt mtk_video_formats[] = { +static struct mtk_video_fmt mtk_video_formats[] = { { .fourcc = V4L2_PIX_FMT_H264, .type = MTK_FMT_DEC, @@ -580,6 +580,16 @@ static int mtk_vcodec_dec_ctrls_setup(struct mtk_vcodec_ctx *ctx) static void mtk_init_vdec_params(struct mtk_vcodec_ctx *ctx) { + unsigned int i; + + if (!(ctx->dev->dec_capability & VCODEC_CAPABILITY_4K_DISABLED)) { + for (i = 0; i < num_supported_formats; i++) { + mtk_video_formats[i].frmsize.max_width = + VCODEC_DEC_4K_CODED_WIDTH; + mtk_video_formats[i].frmsize.max_height = + VCODEC_DEC_4K_CODED_HEIGHT; + } + } } static struct vb2_ops mtk_vdec_frame_vb2_ops = { |