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radeonsi/gfx11: don't use FLUSH_AND_INV_DB_META 

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
This commit is contained in:
Marek Olšák 2022-01-22 09:57:20 -05:00 committed by Marge Bot
parent c33a930cea
commit ce950f1d96
1 changed files with 7 additions and 2 deletions
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9
src/gallium/drivers/radeonsi/si_gfx_cs.c
View File

@ -693,7 +693,9 @@ void gfx10_emit_cache_flush(struct si_context *ctx, struct radeon_cmdbuf *cs)
radeon_emit(PKT3(PKT3_EVENT_WRITE, 0, 0));
radeon_emit(EVENT_TYPE(V_028A90_FLUSH_AND_INV_CB_META) | EVENT_INDEX(0));
}
if (flags & SI_CONTEXT_FLUSH_AND_INV_DB) {
/* Gfx11 can't flush DB_META and should use a TS event instead. */
if (ctx->chip_class != GFX11 && flags & SI_CONTEXT_FLUSH_AND_INV_DB) {
/* Flush HTILE. Will wait for idle later. */
radeon_emit(PKT3(PKT3_EVENT_WRITE, 0, 0));
radeon_emit(EVENT_TYPE(V_028A90_FLUSH_AND_INV_DB_META) | EVENT_INDEX(0));
@ -708,7 +710,10 @@ void gfx10_emit_cache_flush(struct si_context *ctx, struct radeon_cmdbuf *cs)
} else if (flags & SI_CONTEXT_FLUSH_AND_INV_CB) {
cb_db_event = V_028A90_FLUSH_AND_INV_CB_DATA_TS;
} else if (flags & SI_CONTEXT_FLUSH_AND_INV_DB) {
cb_db_event = V_028A90_FLUSH_AND_INV_DB_DATA_TS;
if (ctx->chip_class == GFX11)
cb_db_event = V_028A90_CACHE_FLUSH_AND_INV_TS_EVENT;
else
cb_db_event = V_028A90_FLUSH_AND_INV_DB_DATA_TS;
} else {
assert(0);
}