Mesa (master): r600g: fix flushes on rs780/rs880
Alex Deucher
agd5f at kemper.freedesktop.org
Wed May 11 16:13:58 UTC 2011
Module: Mesa
Branch: master
Commit: b9f2750900efb2667bc1dfc428b71d8a08b212be
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b9f2750900efb2667bc1dfc428b71d8a08b212be
Author: Alex Deucher <alexdeucher at gmail.com>
Date: Wed May 11 08:09:35 2011 -0400
r600g: fix flushes on rs780/rs880
They need the same hack as rv670.
Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=35312
Signed-off-by: Alex Deucher <alexdeucher at gmail.com>
---
src/gallium/winsys/r600/drm/r600_hw_context.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c
index 0514bbe..5eafece 100644
--- a/src/gallium/winsys/r600/drm/r600_hw_context.c
+++ b/src/gallium/winsys/r600/drm/r600_hw_context.c
@@ -810,7 +810,9 @@ void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags,
G_0085F0_DB_ACTION_ENA(flush_flags))) {
if (ctx->flags & R600_CONTEXT_CHECK_EVENT_FLUSH) {
/* the rv670 seems to fail fbo-generatemipmap unless we flush the CB1 dest base ena */
- if (ctx->radeon->family == CHIP_RV670) {
+ if ((ctx->radeon->family == CHIP_RV670) ||
+ (ctx->radeon->family == CHIP_RS780) ||
+ (ctx->radeon->family == CHIP_RS880)) {
ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_SURFACE_SYNC, 3, ctx->predicate_drawing);
ctx->pm4[ctx->pm4_cdwords++] = S_0085F0_CB1_DEST_BASE_ENA(1); /* CP_COHER_CNTL */
ctx->pm4[ctx->pm4_cdwords++] = 0xffffffff; /* CP_COHER_SIZE */
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