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winsys/amdgpu: don't send CP_GFX_SHADOW chunk if shadow address is not set

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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/25484>
This commit is contained in:
Marek Olšák 2023-09-29 20:30:23 -04:00 • committed by Marge Bot
parent 6224630e43
commit 8211635c44
1 changed files with 1 additions and 1 deletions
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2
src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
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@ -1686,7 +1686,7 @@ static void amdgpu_cs_submit_ib(void *job, void *gdata, int thread_index)
num_chunks++;
}
if (ws->info.has_fw_based_shadowing) {
if (ws->info.has_fw_based_shadowing && acs->mcbp_fw_shadow_chunk.shadow_va) {
chunks[num_chunks].chunk_id = AMDGPU_CHUNK_ID_CP_GFX_SHADOW;
chunks[num_chunks].length_dw = sizeof(struct drm_amdgpu_cs_chunk_cp_gfx_shadow) / 4;
chunks[num_chunks].chunk_data = (uintptr_t)&acs->mcbp_fw_shadow_chunk;