diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1475-drm-amd-powerplay-debugfs-don-t-check-powerplay-when.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1475-drm-amd-powerplay-debugfs-don-t-check-powerplay-when.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1475-drm-amd-powerplay-debugfs-don-t-check-powerplay-when.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1475-drm-amd-powerplay-debugfs-don-t-check-powerplay-when.patch new file mode 100644 index 00000000..18a514e6 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1475-drm-amd-powerplay-debugfs-don-t-check-powerplay-when.patch @@ -0,0 +1,31 @@ +From 8e9da3001dac24d2c15be9748fd12f4a79798757 Mon Sep 17 00:00:00 2001 +From: Kevin Wang <kevin1.wang@amd.com> +Date: Mon, 28 Jan 2019 15:14:47 +0800 +Subject: [PATCH 1475/2940] drm/amd/powerplay: debugfs don't check powerplay + when SW SMU is enabled. + +when sw smu is enabled, the powerplay interface isn't implemented. + +Signed-off-by: Kevin Wang <kevin1.wang@amd.com> +Reviewed-by: Huang Rui <ray.huang@amd.com> +Reviewed-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 47d2ba528a0f..ccdb0f6f1ff9 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +@@ -2746,7 +2746,7 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data) + if ((adev->flags & AMD_IS_PX) && + (ddev->switch_power_state != DRM_SWITCH_POWER_ON)) { + seq_printf(m, "PX asic powered off\n"); +- } else if (adev->powerplay.pp_funcs->debugfs_print_current_performance_level) { ++ } else if (!is_support_sw_smu(adev) && adev->powerplay.pp_funcs->debugfs_print_current_performance_level) { + mutex_lock(&adev->pm.mutex); + if (adev->powerplay.pp_funcs->debugfs_print_current_performance_level) + adev->powerplay.pp_funcs->debugfs_print_current_performance_level(adev, m); +-- +2.17.1 + |