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radv: disallow merging multiple draws into one wave on GFX12

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It's not supported.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29417>
This commit is contained in:
Samuel Pitoiset
2024-05-27 10:32:37 +02:00
committed by Marge Bot
parent f25b2d179e
commit 9d50725ffe
1 changed files with 2 additions and 2 deletions
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4
src/amd/vulkan/radv_cmd_buffer.c
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@@ -9522,7 +9522,7 @@ radv_cs_emit_draw_indexed_packet(struct radv_cmd_buffer *cmd_buffer, uint64_t in
radeon_emit(cmd_buffer->cs, index_count);
/* NOT_EOP allows merging multiple draws into 1 wave, but only user VGPRs
* can be changed between draws and GS fast launch must be disabled.
* NOT_EOP doesn't work on gfx9 and older.
* NOT_EOP doesn't work on gfx6-gfx9 and gfx12.
*/
radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_DMA | S_0287F0_NOT_EOP(not_eop));
}
@@ -9829,7 +9829,7 @@ radv_emit_draw_packets_indexed(struct radv_cmd_buffer *cmd_buffer, const struct
const int index_size = radv_get_vgt_index_size(state->index_type);
unsigned i = 0;
const bool uses_drawid = state->uses_drawid;
const bool can_eop = !uses_drawid && pdev->info.gfx_level >= GFX10;
const bool can_eop = !uses_drawid && pdev->info.gfx_level >= GFX10 && pdev->info.gfx_level < GFX12;
if (uses_drawid) {
if (vertexOffset) {