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radv: fix configuring the number of patch control points on GFX6

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Fixes: bf936d0291 ("radv: update configuring the number of patch control points on GFX12")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29485>
This commit is contained in:
Samuel Pitoiset
2024-05-30 15:36:22 +02:00
committed by Marge Bot
parent 07855b0431
commit 72b1fa2ba3
1 changed files with 2 additions and 4 deletions
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6
src/amd/vulkan/radv_cmd_buffer.c
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@@ -3688,13 +3688,11 @@ radv_emit_patch_control_points(struct radv_cmd_buffer *cmd_buffer)
}
ls_hs_config = S_028B58_NUM_PATCHES(cmd_buffer->state.tess_num_patches) |
/* GFX12 programs patch_vertices in VGT_PRIMITIVE_TYPE.NUM_INPUT_CP. */
S_028B58_HS_NUM_INPUT_CP(pdev->info.gfx_level < GFX12 ? d->vk.ts.patch_control_points : 0) |
S_028B58_HS_NUM_OUTPUT_CP(tcs->info.tcs.tcs_vertices_out);
if (pdev->info.gfx_level >= GFX7) {
/* GFX12 programs patch_vertices in VGT_PRIMITIVE_TYPE.NUM_INPUT_CP. */
if (pdev->info.gfx_level < GFX12)
ls_hs_config |= S_028B58_HS_NUM_INPUT_CP(d->vk.ts.patch_control_points);
radeon_set_context_reg_idx(cmd_buffer->cs, R_028B58_VGT_LS_HS_CONFIG, 2, ls_hs_config);
} else {
radeon_set_context_reg(cmd_buffer->cs, R_028B58_VGT_LS_HS_CONFIG, ls_hs_config);