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[1/1,SRU,B,OEM-B] drm/amdgpu: re-enable CGCG on CZ and disable on ST

Message ID 20191031022531.11905-2-acelan.kao@canonical.com
State Accepted
Headers show
Series AMD Prairie Falcon platform failed to boot up | expand

Commit Message

AceLan Kao Oct. 31, 2019, 2:25 a.m. UTC
From: Shirish S <shirish.s@amd.com>

BugLink: https://bugs.launchpad.net/bugs/1850572

The CGCG feature on Stoney is causing GFX related
issues such as freezes and blank outs.

Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Arindam Nath <arindam.nath@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit fb4bbba2775399149ca902f31eb5c46cc7a8d8b8)
Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
---
 drivers/gpu/drm/amd/amdgpu/vi.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Connor Kuehl Nov. 6, 2019, 10:46 p.m. UTC | #1
On 10/30/19 7:25 PM, AceLan Kao wrote:
> From: Shirish S <shirish.s@amd.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1850572
> 
> The CGCG feature on Stoney is causing GFX related
> issues such as freezes and blank outs.
> 
> Signed-off-by: Shirish S <shirish.s@amd.com>
> Reviewed-by: Arindam Nath <arindam.nath@amd.com>
> Acked-by: Alex Deucher <alexander.deucher@amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> (cherry picked from commit fb4bbba2775399149ca902f31eb5c46cc7a8d8b8)
> Signed-off-by: AceLan Kao <acelan.kao@canonical.com>

Acked-by: Connor Kuehl <connor.kuehl@canonical.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/vi.c | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
> index 91778e4706bc..18bc16d59452 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vi.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vi.c
> @@ -1093,7 +1093,6 @@ static int vi_common_early_init(void *handle)
>   			AMD_CG_SUPPORT_GFX_CP_LS |
>   			AMD_CG_SUPPORT_GFX_CGTS |
>   			AMD_CG_SUPPORT_GFX_CGTS_LS |
> -			AMD_CG_SUPPORT_GFX_CGCG |
>   			AMD_CG_SUPPORT_GFX_CGLS |
>   			AMD_CG_SUPPORT_BIF_LS |
>   			AMD_CG_SUPPORT_HDP_MGCG |
>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 91778e4706bc..18bc16d59452 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1093,7 +1093,6 @@  static int vi_common_early_init(void *handle)
 			AMD_CG_SUPPORT_GFX_CP_LS |
 			AMD_CG_SUPPORT_GFX_CGTS |
 			AMD_CG_SUPPORT_GFX_CGTS_LS |
-			AMD_CG_SUPPORT_GFX_CGCG |
 			AMD_CG_SUPPORT_GFX_CGLS |
 			AMD_CG_SUPPORT_BIF_LS |
 			AMD_CG_SUPPORT_HDP_MGCG |