[Mesa-dev] [PATCH 04/17] winsys/amdgpu: allow local BOs on APUs

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

Local BOs ignore BO priorities, and we don't need those on APUs.
---
 src/amd/common/ac_gpu_info.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
index 0c131d0ed0c..ef0364b0534 100644
--- a/src/amd/common/ac_gpu_info.c
+++ b/src/amd/common/ac_gpu_info.c
@@ -307,21 +307,22 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
 	info->vce_fw_version =
 		vce.available_rings ? vce_version : 0;
 	info->uvd_enc_supported =
 		uvd_enc.available_rings ? true : false;
 	info->has_userptr = true;
 	info->has_syncobj = has_syncobj(fd);
 	info->has_syncobj_wait_for_submit = info->has_syncobj && info->drm_minor >= 20;
 	info->has_fence_to_handle = info->has_syncobj && info->drm_minor >= 21;
 	info->has_ctx_priority = info->drm_minor >= 22;
 	/* TODO: Enable this once the kernel handles it efficiently. */
-	/*info->has_local_buffers = ws->info.drm_minor >= 20;*/
+	info->has_local_buffers = info->drm_minor >= 20 &&
+				  !info->has_dedicated_vram;
 	info->num_render_backends = amdinfo->rb_pipes;
 	info->clock_crystal_freq = amdinfo->gpu_counter_freq;
 	if (!info->clock_crystal_freq) {
 		fprintf(stderr, "amdgpu: clock crystal frequency is 0, timestamps will be wrong\n");
 		info->clock_crystal_freq = 1;
 	}
 	info->tcc_cache_line_size = 64; /* TC L2 line size on GCN */
 	info->gb_addr_config = amdinfo->gb_addr_cfg;
 	if (info->chip_class == GFX9) {
 		info->num_tile_pipes = 1 << G_0098F8_NUM_PIPES(amdinfo->gb_addr_cfg);
-- 
2.15.1