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drm/amdgpu: enable gfxoff in non-sriov and stutter mode by default 

enable gfxoff in non-sriov and stutter mode by default

Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kenneth Feng 2018-09-06 14:56:19 +08:00 committed by Alex Deucher
parent 367b013ce0
commit a06c3ee083
2 changed files with 4 additions and 2 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@ -1492,6 +1492,8 @@ static int amdgpu_device_ip_early_init(struct amdgpu_device *adev)
}
adev->powerplay.pp_feature = amdgpu_pp_feature_mask;
if (amdgpu_sriov_vf(adev))
adev->powerplay.pp_feature &= ~PP_GFXOFF_MASK;
for (i = 0; i < adev->num_ip_blocks; i++) {
if ((amdgpu_ip_block_mask & (1 << i)) == 0) {

4
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
View File

@ -114,8 +114,8 @@ uint amdgpu_pg_mask = 0xffffffff;
uint amdgpu_sdma_phase_quantum = 32;
char *amdgpu_disable_cu = NULL;
char *amdgpu_virtual_display = NULL;
/* OverDrive(bit 14),gfxoff(bit 15),stutter mode(bit 17) disabled by default*/
uint amdgpu_pp_feature_mask = 0xfffd3fff;
/* OverDrive(bit 14) disabled by default*/
uint amdgpu_pp_feature_mask = 0xffffbfff;
int amdgpu_ngg = 0;
int amdgpu_prim_buf_per_se = 0;
int amdgpu_pos_buf_per_se = 0;