From 3d77e23c998872caf3f2f4b4fcd05f8ae2e7b651 Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Mon, 20 Feb 2023 10:48:49 +0000 Subject: [PATCH] media: verisilicon: VP9: Only propose 10 bits compatible pixels formats When decoding a 10bits bitstreams VP9 driver should only expose 10bits pixel formats. To fulfill this requirement it is needed to call hantro_reset_raw_fmt() when bit depth change and to correctly set match_depth in pixel formats enumeration. Signed-off-by: Benjamin Gaignard Reviewed-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/verisilicon/hantro_drv.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c index 7d452f1afaae..d20e62c025ae 100644 --- a/drivers/media/platform/verisilicon/hantro_drv.c +++ b/drivers/media/platform/verisilicon/hantro_drv.c @@ -307,9 +307,14 @@ static int hantro_vp9_s_ctrl(struct v4l2_ctrl *ctrl) struct hantro_ctx, ctrl_handler); switch (ctrl->id) { - case V4L2_CID_STATELESS_VP9_FRAME: - ctx->bit_depth = ctrl->p_new.p_vp9_frame->bit_depth; - break; + case V4L2_CID_STATELESS_VP9_FRAME: { + int bit_depth = ctrl->p_new.p_vp9_frame->bit_depth; + + if (ctx->bit_depth == bit_depth) + return 0; + + return hantro_reset_raw_fmt(ctx, bit_depth); + } default: return -EINVAL; }