diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2334-amd-powerplay-enable-uclk-dpm.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2334-amd-powerplay-enable-uclk-dpm.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2334-amd-powerplay-enable-uclk-dpm.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2334-amd-powerplay-enable-uclk-dpm.patch new file mode 100644 index 00000000..585fc673 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2334-amd-powerplay-enable-uclk-dpm.patch @@ -0,0 +1,34 @@ +From eb336e2def4c92dd79212ef0e6cac6cc111f37b3 Mon Sep 17 00:00:00 2001 +From: Kenneth Feng <kenneth.feng@amd.com> +Date: Fri, 26 Apr 2019 13:53:10 +0800 +Subject: [PATCH 2334/2940] amd/powerplay: enable uclk dpm + +Enable uclk dpm on navi10 as the result of +removing fast switch setting. + +Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> +Reviewed-by: Huang Rui <ray.huang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +index d2400ecf567f..0ee837df6dd1 100644 +--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c ++++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +@@ -273,7 +273,10 @@ navi10_get_allowed_feature_mask(struct smu_context *smu, + | FEATURE_MASK(FEATURE_LED_DISPLAY_BIT) + | FEATURE_MASK(FEATURE_MMHUB_PG_BIT) + | FEATURE_MASK(FEATURE_ATHUB_PG_BIT) +- | FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT); ++ | FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT) ++ | FEATURE_MASK(FEATURE_DPM_UCLK_BIT) ++ | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT) ++ | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT); + + if (adev->pm.pp_feature & PP_GFXOFF_MASK) + *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_SS_BIT) +-- +2.17.1 + |