media: v4l2-ctrls: Unset correct HEVC loop filter flag

Wrong loop filter flag is unset when tiles enabled flag is not set,
this cause HEVC decoding issues with Rockchip Video Decoder.

Fix this by unsetting the loop filter across tiles enabled flag instead of
the pps loop filter across slices enabled flag when tiles are disabled.

Fixes: 256fa39 ("media: v4l: Add definitions for HEVC stateless decoding")
Signed-off-by: Jonas Karlman <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Author: Kwiboo

drivers/media/v4l2-core/v4l2-ctrls.c

@@ -1844,7 +1844,7 @@ static int std_validate_compound(const struct v4l2_ctrl *ctrl, u32 idx,
 			       sizeof(p_hevc_pps->row_height_minus1));
 
 			p_hevc_pps->flags &=
-				~V4L2_HEVC_PPS_FLAG_PPS_LOOP_FILTER_ACROSS_SLICES_ENABLED;
+				~V4L2_HEVC_PPS_FLAG_LOOP_FILTER_ACROSS_TILES_ENABLED;
 		}
 
 		if (p_hevc_pps->flags &