diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4401-drm-amd-powerplay-correct-Arcturus-OD-support.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4401-drm-amd-powerplay-correct-Arcturus-OD-support.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4401-drm-amd-powerplay-correct-Arcturus-OD-support.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4401-drm-amd-powerplay-correct-Arcturus-OD-support.patch new file mode 100644 index 00000000..ab0bc3fd --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/4401-drm-amd-powerplay-correct-Arcturus-OD-support.patch @@ -0,0 +1,52 @@ +From 8a8679854d41641f7aec1706e1c2770445a65b86 Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Thu, 7 Nov 2019 15:33:50 +0800 +Subject: [PATCH 4401/4736] drm/amd/powerplay: correct Arcturus OD support + +OD is not supported on Arcturus. Thus the +pp_od_clk_voltage sysfs interface is also not supported. + +Change-Id: Ib70632a55a0980cf04c3432d43dbcf869cd1b4bf +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> +--- + drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 8 +++++--- + 1 file changed, 5 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +index c21fe7ac5df8..76a4154b3be2 100644 +--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c ++++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +@@ -714,6 +714,9 @@ static int smu_set_funcs(struct amdgpu_device *adev) + { + struct smu_context *smu = &adev->smu; + ++ if (adev->pm.pp_feature & PP_OVERDRIVE_MASK) ++ smu->od_enabled = true; ++ + switch (adev->asic_type) { + case CHIP_VEGA20: + vega20_set_ppt_funcs(smu); +@@ -725,6 +728,8 @@ static int smu_set_funcs(struct amdgpu_device *adev) + break; + case CHIP_ARCTURUS: + arcturus_set_ppt_funcs(smu); ++ /* OD is not supported on Arcturus */ ++ smu->od_enabled =false; + break; + case CHIP_RENOIR: + renoir_set_ppt_funcs(smu); +@@ -733,9 +738,6 @@ static int smu_set_funcs(struct amdgpu_device *adev) + return -EINVAL; + } + +- if (adev->pm.pp_feature & PP_OVERDRIVE_MASK) +- smu->od_enabled = true; +- + return 0; + } + +-- +2.17.1 + |