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drm/amdgpu: enable async gfx ring by default

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VDDGFX requires gfx queue to be installed via MAP_QUEUES packet.
Hence, enable async gfx ring by default.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao 2019-03-21 18:20:23 +08:00 committed by Alex Deucher
parent 51bcce4621
commit 5bfca06928
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
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@ -136,7 +136,7 @@ int amdgpu_emu_mode = 0;
uint amdgpu_smu_memory_pool_size = 0;
/* FBC (bit 0) disabled by default*/
uint amdgpu_dc_feature_mask = 0;
int amdgpu_async_gfx_ring = 0;
int amdgpu_async_gfx_ring = 1;
struct amdgpu_mgpu_info mgpu_info = {
.mutex = __MUTEX_INITIALIZER(mgpu_info.mutex),
@ -571,7 +571,7 @@ module_param_named(smu_memory_pool_size, amdgpu_smu_memory_pool_size, uint, 0444
* It is used to enable gfx rings that could be configured with different prioritites or equal priorities
*/
MODULE_PARM_DESC(async_gfx_ring,
"Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled (default), 1 = enabled)");
"Asynchronous GFX rings that could be configured with either different priorities (HP3D ring and LP3D ring), or equal priorities (0 = disabled, 1 = enabled (default))");
module_param_named(async_gfx_ring, amdgpu_async_gfx_ring, int, 0444);
#ifdef CONFIG_HSA_AMD