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radeonsi: don't set registers that don't exist on gfx940

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Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22158>
This commit is contained in:
Marek Olšák
2023-03-31 23:00:50 -04:00
committed by Marge Bot
parent 69397180f6
commit 81a6601979
1 changed files with 2 additions and 1 deletions
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src/gallium/drivers/radeonsi/si_state.c
+2 -1
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@@ -5770,7 +5770,8 @@ void si_init_cs_preamble_state(struct si_context *sctx, bool uses_reg_shadowing)
if (sctx->gfx_level >= GFX9 && sctx->gfx_level < GFX11)
si_pm4_set_reg(pm4, R_0301EC_CP_COHER_START_DELAY, sctx->gfx_level >= GFX10 ? 0x20 : 0);
if (!sscreen->info.has_graphics && sscreen->info.family >= CHIP_MI100) {
if (sscreen->info.family == CHIP_MI100 ||
sscreen->info.family == CHIP_MI200) {
si_pm4_set_reg(pm4, R_00B894_COMPUTE_STATIC_THREAD_MGMT_SE4, compute_cu_en);
si_pm4_set_reg(pm4, R_00B898_COMPUTE_STATIC_THREAD_MGMT_SE5, compute_cu_en);
si_pm4_set_reg(pm4, R_00B89C_COMPUTE_STATIC_THREAD_MGMT_SE6, compute_cu_en);