diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1440-drm-amd-powerplay-don-t-check-hwmgr-while-using-the-.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1440-drm-amd-powerplay-don-t-check-hwmgr-while-using-the-.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1440-drm-amd-powerplay-don-t-check-hwmgr-while-using-the-.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1440-drm-amd-powerplay-don-t-check-hwmgr-while-using-the-.patch new file mode 100644 index 00000000..ecffb3dc --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1440-drm-amd-powerplay-don-t-check-hwmgr-while-using-the-.patch @@ -0,0 +1,32 @@ +From f04b6d3a98cf71ea3f754fbe42410073e38339d4 Mon Sep 17 00:00:00 2001 +From: Huang Rui <ray.huang@amd.com> +Date: Wed, 23 Jan 2019 19:09:08 +0800 +Subject: [PATCH 1440/2940] drm/amd/powerplay: don't check hwmgr while using + the sw smu + +While using the sw smu path, driver won't init hwmgr structure. + +Signed-off-by: Huang Rui <ray.huang@amd.com> +Reviewed-by: Kevin Wang <kevin1.wang@amd.com> +Reviewed-by: Likun Gao <Likun.Gao@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +index 5b5a563169d6..7fe0330ca319 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +@@ -2443,7 +2443,7 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev) + "pp_power_profile_mode\n"); + return ret; + } +- if (hwmgr->od_enabled) { ++ if (is_support_sw_smu(adev) || hwmgr->od_enabled) { + ret = device_create_file(adev->dev, + &dev_attr_pp_od_clk_voltage); + if (ret) { +-- +2.17.1 + |