diff options
| author | Chen-Yu Tsai <wenst@chromium.org> | 2022-07-04 09:49:30 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-08 18:11:25 +0100 |
| commit | fe3d651627d61210c6905339e5281d3b9db75033 (patch) | |
| tree | 4e672155fc0f1305ed97693d8dbfacca18b52a48 | |
| parent | cfce5b186537b0339d0872aa209a927e4a04be52 (diff) | |
media: mediatek: vcodec: Initialize decoder parameters for each instance
The decoder parameters are stored in each instance's context data. This
needs to be initialized per-instance, but a previous fix incorrectly
changed it to only be initialized for the first opened instance. This
resulted in subsequent instances not correctly signaling the requirement
for the Requests API.
Fix this by calling the initializing function outside of the
v4l2_fh_is_singular() conditional block.
Fixes: faddaa735c20 ("media: mediatek: vcodec: Initialize decoder parameters after getting dec_capability")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| -rw-r--r-- | drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c index 55dffb61e58c..e0b6ae9d6caa 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec_drv.c @@ -208,11 +208,12 @@ static int fops_vcodec_open(struct file *file) dev->dec_capability = mtk_vcodec_fw_get_vdec_capa(dev->fw_handler); - ctx->dev->vdec_pdata->init_vdec_params(ctx); mtk_v4l2_debug(0, "decoder capability %x", dev->dec_capability); } + ctx->dev->vdec_pdata->init_vdec_params(ctx); + list_add(&ctx->list, &dev->ctx_list); mutex_unlock(&dev->dev_mutex); |