Mesa (master): radeon/uvd: uv pitch separation for stoney
Alex Deucher
agd5f at kemper.freedesktop.org
Mon Nov 23 22:38:52 UTC 2015
Module: Mesa
Branch: master
Commit: f55f134a033a61d67c2a71bbe57f85eb3484eec1
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f55f134a033a61d67c2a71bbe57f85eb3484eec1
Author: Boyuan Zhang <boyuan.zhang at amd.com>
Date: Thu Nov 12 18:01:16 2015 -0500
radeon/uvd: uv pitch separation for stoney
v2: set the behaviour default for future ASICs.
Signed-off-by: Boyuan Zhang <boyuan.zhang at amd.com>
Reviewed-by: Leo Liu <leo.liu at amd.com>
Cc: mesa-stable at lists.freedesktop.org
---
src/gallium/drivers/radeon/radeon_uvd.c | 2 ++
src/gallium/drivers/radeon/radeon_uvd.h | 5 ++++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c
index 0c643e5..6ea07be 100644
--- a/src/gallium/drivers/radeon/radeon_uvd.c
+++ b/src/gallium/drivers/radeon/radeon_uvd.c
@@ -958,6 +958,8 @@ static void ruvd_end_frame(struct pipe_video_codec *decoder,
dec->msg->body.decode.db_pitch = dec->base.width;
dt = dec->set_dtb(dec->msg, (struct vl_video_buffer *)target);
+ if (((struct r600_common_screen*)dec->screen)->family >= CHIP_STONEY)
+ dec->msg->body.decode.dt_wa_chroma_top_offset = dec->msg->body.decode.dt_pitch / 2;
switch (u_reduce_video_profile(picture->profile)) {
case PIPE_VIDEO_FORMAT_MPEG4_AVC:
diff --git a/src/gallium/drivers/radeon/radeon_uvd.h b/src/gallium/drivers/radeon/radeon_uvd.h
index 9cc0a69..88013bd 100644
--- a/src/gallium/drivers/radeon/radeon_uvd.h
+++ b/src/gallium/drivers/radeon/radeon_uvd.h
@@ -394,7 +394,10 @@ struct ruvd_msg {
uint32_t dt_chroma_top_offset;
uint32_t dt_chroma_bottom_offset;
uint32_t dt_surf_tile_config;
- uint32_t dt_reserved[3];
+ uint32_t dt_uv_surf_tile_config;
+ // re-use dt_wa_chroma_top_offset as dt_ext_info for UV pitch in stoney
+ uint32_t dt_wa_chroma_top_offset;
+ uint32_t dt_wa_chroma_bottom_offset;
uint32_t reserved[16];
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