Commit cc92c727 authored by Marek Olšák's avatar Marek Olšák
Browse files

radeonsi: disable DFSM on gfx9 by default because it decreases performance a lot

Cc: mesa-stable@lists.freedesktop.org
parent d6f2f18e
This commit is part of merge request !10813. Comments created here will be created in the context of that merge request.
......@@ -1235,7 +1235,8 @@ static struct pipe_screen *radeonsi_screen_create_impl(struct radeon_winsys *ws,
/* DFSM is not supported on GFX 10.3 and not beneficial on Navi1x. */
} else if (sscreen->info.chip_class == GFX9) {
sscreen->dpbb_allowed = !sscreen->info.has_dedicated_vram;
sscreen->dfsm_allowed = !sscreen->info.has_dedicated_vram;
/* DFSM reduces the Raven2 draw prim rate by ~43%. Disable it. */
sscreen->dfsm_allowed = false;
}
/* Process DPBB enable flags. */
......
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