Mesa (master): radeonsi: don't update states for the DCC MSAA bug on GFX6-7
GitLab Mirror
gitlab-mirror at kemper.freedesktop.org
Mon Feb 10 22:46:26 UTC 2020
Module: Mesa
Branch: master
Commit: 1082e6fcb87d723986b640b5c077d05692df3511
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=1082e6fcb87d723986b640b5c077d05692df3511
Author: Marek Olšák <marek.olsak at amd.com>
Date: Thu Jan 30 16:59:39 2020 -0500
radeonsi: don't update states for the DCC MSAA bug on GFX6-7
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3646>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3646>
---
src/gallium/drivers/radeonsi/si_state.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index e3e0ffa64e1..34b903c6fc0 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -618,7 +618,7 @@ static void *si_create_blend_state_mode(struct pipe_context *ctx,
blend->blend_enable_4bit |= 0xfu << (i * 4);
- if (sctx->family <= CHIP_NAVI14)
+ if (sctx->chip_class >= GFX8 && sctx->family <= CHIP_NAVI14)
blend->dcc_msaa_corruption_4bit |= 0xfu << (i * 4);
/* This is only important for formats without alpha. */
@@ -631,7 +631,7 @@ static void *si_create_blend_state_mode(struct pipe_context *ctx,
blend->need_src_alpha_4bit |= 0xfu << (i * 4);
}
- if (sctx->family <= CHIP_NAVI14 && logicop_enable)
+ if (sctx->chip_class >= GFX8 && sctx->family <= CHIP_NAVI14 && logicop_enable)
blend->dcc_msaa_corruption_4bit |= blend->cb_target_enabled_4bit;
if (blend->cb_target_mask) {
More information about the mesa-commit
mailing list