From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Wed, 8 Jul 2020 15:49:14 +0000 (+0200)
Subject: radv: reduce the number of allocated dwords for compute CS
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8bfd8277ccb6b155dd322911180b4c0c4457f128;p=mesa.git

radv: reduce the number of allocated dwords for compute CS

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5837>
---

diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index 6cd03672152..e3b37ea2f94 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -5028,7 +5028,7 @@ radv_compute_generate_pm4(struct radv_pipeline *pipeline)
 	unsigned max_waves_per_sh = 0;
 	uint64_t va;
 
-	pipeline->cs.max_dw = device->physical_device->rad_info.chip_class >= GFX10 ? 22 : 20;
+	pipeline->cs.max_dw = device->physical_device->rad_info.chip_class >= GFX10 ? 19 : 16;
 	pipeline->cs.buf = malloc(pipeline->cs.max_dw * 4);
 
 	compute_shader = pipeline->shaders[MESA_SHADER_COMPUTE];