From 6224630e43be8a13ef0e799f0bc142ca62018445 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Fri, 29 Sep 2023 18:09:11 -0400 Subject: [PATCH] radeonsi: disable register shadowing without SR-IOV to fix bad performance Fixes: f71607c8d3c - radeonsi/gfx11: enable register shadowing by default Reviewed-by: Pierre-Eric Pelloux-Prayer Part-of: --- src/gallium/drivers/radeonsi/si_pipe.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index 5c67a9ae005..6417e6a31e2 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -1175,8 +1175,7 @@ static struct pipe_screen *radeonsi_screen_create_impl(struct radeon_winsys *ws, sscreen->info.use_display_dcc_with_retile_blit = false; } - if (sscreen->debug_flags & DBG(SHADOW_REGS) || - sscreen->info.gfx_level >= GFX11) { + if (sscreen->debug_flags & DBG(SHADOW_REGS)) { sscreen->info.register_shadowing_required = true; /* Recompute has_set_pairs_packets. */ sscreen->info.has_set_pairs_packets = sscreen->info.gfx_level >= GFX11 &&