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| author | chaohong guo <Minskey.Guo@Sun.COM> | 2007-10-15 10:45:49 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2007-10-15 10:45:49 +1000 |
| commit | eed0f722b3fccb1eb2706b5f484cb511d46f70b8 (patch) | |
| tree | 70c3fb4bb784dfb1c8cb0253ea95672d1b540c91 /drivers/char | |
| parent | 54583bf4efda79388fc13163e35c016c8bc5de81 (diff) | |
| download | op-kernel-dev-eed0f722b3fccb1eb2706b5f484cb511d46f70b8.zip op-kernel-dev-eed0f722b3fccb1eb2706b5f484cb511d46f70b8.tar.gz | |
radeon: Commit the ring after each partial texture upload blit.
This makes sure each blit starts as early as possible, which may improve
texture upload performance in some cases.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/drm/radeon_state.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c index ada8207..69c9f2fe 100644 --- a/drivers/char/drm/radeon_state.c +++ b/drivers/char/drm/radeon_state.c @@ -1861,6 +1861,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev, OUT_RING((image->width << 16) | height); RADEON_WAIT_UNTIL_2D_IDLE(); ADVANCE_RING(); + COMMIT_RING(); radeon_cp_discard_buffer(dev, buf); @@ -1878,6 +1879,8 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev, RADEON_FLUSH_CACHE(); RADEON_WAIT_UNTIL_2D_IDLE(); ADVANCE_RING(); + COMMIT_RING(); + return 0; } @@ -2378,7 +2381,6 @@ static int radeon_cp_texture(struct drm_device *dev, void *data, struct drm_file ret = radeon_cp_dispatch_texture(dev, file_priv, tex, &image); - COMMIT_RING(); return ret; } |
