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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>
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@ -208,11 +208,12 @@ static int fops_vcodec_open(struct file *file)
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dev->dec_capability =
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mtk_vcodec_fw_get_vdec_capa(dev->fw_handler);
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ctx->dev->vdec_pdata->init_vdec_params(ctx);
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mtk_v4l2_debug(0, "decoder capability %x", dev->dec_capability);
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}
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ctx->dev->vdec_pdata->init_vdec_params(ctx);
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list_add(&ctx->list, &dev->ctx_list);
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mutex_unlock(&dev->dev_mutex);
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