diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0121-drm-amd-powerplay-check-whether-enable-dpm-in-powerp.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0121-drm-amd-powerplay-check-whether-enable-dpm-in-powerp.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0121-drm-amd-powerplay-check-whether-enable-dpm-in-powerp.patch b/common/recipes-kernel/linux/files/0121-drm-amd-powerplay-check-whether-enable-dpm-in-powerp.patch new file mode 100644 index 00000000..d0f8b99e --- /dev/null +++ b/common/recipes-kernel/linux/files/0121-drm-amd-powerplay-check-whether-enable-dpm-in-powerp.patch @@ -0,0 +1,32 @@ +From 27b8581febea0979f10a7a3d1e34e961eb70ad0f Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Mon, 23 Nov 2015 14:50:10 +0800 +Subject: [PATCH 0121/1110] drm/amd/powerplay: check whether enable dpm in + powerplay. + +Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519 +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +index 6cbbae7..b8b4a47 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c +@@ -145,8 +145,11 @@ static int amdgpu_pp_sw_init(void *handle) + + #ifdef CONFIG_DRM_AMD_POWERPLAY + if (adev->pp_enabled) { +- adev->pm.dpm_enabled = true; + amdgpu_pm_sysfs_init(adev); ++ if (amdgpu_dpm == 0) ++ adev->pm.dpm_enabled = false; ++ else ++ adev->pm.dpm_enabled = true; + } + #endif + +-- +2.7.4 + |