diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3174-drm-amd-powerplay-hold-on-the-arcturus-gfx-dpm-suppo.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3174-drm-amd-powerplay-hold-on-the-arcturus-gfx-dpm-suppo.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3174-drm-amd-powerplay-hold-on-the-arcturus-gfx-dpm-suppo.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3174-drm-amd-powerplay-hold-on-the-arcturus-gfx-dpm-suppo.patch new file mode 100644 index 00000000..9253ccf8 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3174-drm-amd-powerplay-hold-on-the-arcturus-gfx-dpm-suppo.patch @@ -0,0 +1,33 @@ +From d4f757b240eee85b497af0cbc80d78bf60ce0cec Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Wed, 17 Jul 2019 09:34:13 +0800 +Subject: [PATCH 3174/4256] drm/amd/powerplay: hold on the arcturus gfx dpm + support in driver + +As for now, only "Prefetcher" is guarded to be working from +SMU firmware. + +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/arcturus_ppt.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c +index b1c350721ebb..66f89dabc914 100644 +--- a/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c ++++ b/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c +@@ -324,8 +324,7 @@ arcturus_get_allowed_feature_mask(struct smu_context *smu, + + memset(feature_mask, 0, sizeof(uint32_t) * num); + +- *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT) +- | FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT); ++ *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT); + + return 0; + } +-- +2.17.1 + |