[Mesa-dev] [PATCH] radeon/uvd: increase max height to 4096 for VI and newer

[Leo Liu]

From: Tamil velan <Tamil-Velan.Jayakumar at amd.com>

With this issue 'mpv --hwdec=vdpau --vo=vdpau <stream>' fails
for vdpau decode if the stream height is 4096. Vdpau decode of
height upto 4096 is necessary usecase on amdgpu driver for VI
and newer platforms.

The fix is in driver specific implementation of "Decoder
Query Capabilities" API to return 4096 for VI and newer
platforms. With this fix vdpauinfo reports height support as
4096 and mpv for vdpau decode works fine for 4096 height streams.

Signed-off-by: Tamil velan <Tamil-Velan.Jayakumar at amd.com>
Reviewed-by: Christian König <christian.koenig at amd.com>
Cc: "11.0 11.1 11.2" <mesa-stable at lists.freedesktop.org>
---
 src/gallium/drivers/radeon/radeon_video.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/radeon/radeon_video.c b/src/gallium/drivers/radeon/radeon_video.c
index ec29d8c..e24bbf8 100644
--- a/src/gallium/drivers/radeon/radeon_video.c
+++ b/src/gallium/drivers/radeon/radeon_video.c
@@ -257,7 +257,7 @@ int rvid_get_video_param(struct pipe_screen *screen,
 	case PIPE_VIDEO_CAP_MAX_WIDTH:
 		return (rscreen->family < CHIP_TONGA) ? 2048 : 4096;
 	case PIPE_VIDEO_CAP_MAX_HEIGHT:
-		return (rscreen->family < CHIP_TONGA) ? 1152 : 2304;
+		return (rscreen->family < CHIP_TONGA) ? 1152 : 4096;
 	case PIPE_VIDEO_CAP_PREFERED_FORMAT:
 		return PIPE_FORMAT_NV12;
 	case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
-- 
2.5.0