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)
- r600_context_flush_all(ctx, S_0085F0_CB1_DEST_BASE_ENA(1));
+ if (ctx->radeon->family == CHIP_RV670) {
+ 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 */
+ ctx->pm4[ctx->pm4_cdwords++] = 0; /* CP_COHER_BASE */
+ ctx->pm4[ctx->pm4_cdwords++] = 0x0000000A; /* POLL_INTERVAL */
+ }
ctx->pm4[ctx->pm4_cdwords++] = PKT3(PKT3_EVENT_WRITE, 0, ctx->predicate_drawing);
ctx->pm4[ctx->pm4_cdwords++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_EVENT) | EVENT_INDEX(0);