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| author | Marek Olšák <marek.olsak@amd.com> | 2020-05-04 18:25:28 -0400 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2020-08-05 18:48:35 +0000 |
| commit | 07a49bf59766b7c40d35608a98bd4a5796dcc2fe (patch) | |
| tree | 7fbd1701d82aec0d617c59ad2d94205cc14a1bf0 | |
| parent | 879444a957d33cab1dcb3a727b6ddc103eea3ba1 (diff) | |
radeonsi: disable SDMA on gfx9
Fixes: 9680a754895 "radeonsi/gfx9: enable SDMA buffer copying & clearing"
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4895>
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index aa76cb81325..c323f33dd8f 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -483,6 +483,14 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen, unsign * https://gitlab.freedesktop.org/mesa/mesa/-/issues/1889 */ (sctx->chip_class != GFX8 || sscreen->debug_flags & DBG(FORCE_SDMA)) && + /* SDMA causes corruption on gfx9 APUs: + * https://gitlab.freedesktop.org/mesa/mesa/-/issues/2814 + * + * While we could keep buffer copies and clears enabled, let's disable + * everything, because neither gfx8 nor gfx10 enable SDMA, and it's not + * easy to test. + */ + (sctx->chip_class != GFX9 || sscreen->debug_flags & DBG(FORCE_SDMA)) && /* SDMA timeouts sometimes on gfx10 so disable it for now. See: * https://bugs.freedesktop.org/show_bug.cgi?id=111481 * https://gitlab.freedesktop.org/mesa/mesa/-/issues/1907 |