From eed0f722b3fccb1eb2706b5f484cb511d46f70b8 Mon Sep 17 00:00:00 2001 From: chaohong guo Date: Mon, 15 Oct 2007 10:45:49 +1000 Subject: 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 --- drivers/char/drm/radeon_state.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c index ada820717ad..69c9f2febf4 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; } -- cgit v1.2.3