diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0212-drm-amdgpu-powerplay-cz-enable-disable-vce-dpm-indep.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0212-drm-amdgpu-powerplay-cz-enable-disable-vce-dpm-indep.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0212-drm-amdgpu-powerplay-cz-enable-disable-vce-dpm-indep.patch b/common/recipes-kernel/linux/files/0212-drm-amdgpu-powerplay-cz-enable-disable-vce-dpm-indep.patch new file mode 100644 index 00000000..ac737f5f --- /dev/null +++ b/common/recipes-kernel/linux/files/0212-drm-amdgpu-powerplay-cz-enable-disable-vce-dpm-indep.patch @@ -0,0 +1,35 @@ +From 7373c1413b1ae2a11b020db98d22add9adc8642d Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Mon, 29 Feb 2016 15:29:48 -0500 +Subject: [PATCH 0212/1110] drm/amdgpu/powerplay/cz: enable/disable vce dpm + independent of vce pg +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +If we don't disable it when vce is not in use, we use extra power +if vce pg is disabled. + +Reviewed-by: Christian König <christian.koenig@amd.com> +Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c +index ad77008..ff08ce4 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c +@@ -226,7 +226,7 @@ int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate) + } + } else { + cz_dpm_update_vce_dpm(hwmgr); +- cz_enable_disable_vce_dpm(hwmgr, true); ++ cz_enable_disable_vce_dpm(hwmgr, !bgate); + return 0; + } + +-- +2.7.4 + |