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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@gmail.com>
This commit is contained in:
Alex Deucher 2011-05-11 08:09:35 -04:00
parent 7a271151a5
commit b9f2750900
1 changed files with 3 additions and 1 deletions
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4
src/gallium/winsys/r600/drm/r600_hw_context.c
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@ -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 */