diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1463-drm-amd-powerplay-implement-uvd-vce-dpm-enable-funct.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1463-drm-amd-powerplay-implement-uvd-vce-dpm-enable-funct.patch | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1463-drm-amd-powerplay-implement-uvd-vce-dpm-enable-funct.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1463-drm-amd-powerplay-implement-uvd-vce-dpm-enable-funct.patch new file mode 100644 index 00000000..a112738d --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1463-drm-amd-powerplay-implement-uvd-vce-dpm-enable-funct.patch @@ -0,0 +1,86 @@ +From 23d884912896ad5b46e50efdda04981b64cf18eb Mon Sep 17 00:00:00 2001 +From: Kevin Wang <kevin1.wang@amd.com> +Date: Thu, 24 Jan 2019 19:58:11 +0800 +Subject: [PATCH 1463/2940] drm/amd/powerplay: implement uvd & vce dpm enable + functions + +add dpm enable functions for vce,uvd. + +Signed-off-by: Kevin Wang <kevin1.wang@amd.com> +Reviewed-by: Huang Rui <ray.huang@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + .../gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 6 +++++ + drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 25 +++++++++++++++++++ + 2 files changed, 31 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +index 101f04d0770e..955b3508f1ce 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +@@ -514,6 +514,8 @@ struct smu_funcs + int (*update_od8_settings)(struct smu_context *smu, + uint32_t index, + uint32_t value); ++ int (*dpm_set_uvd_enable)(struct smu_context *smu, bool enable); ++ int (*dpm_set_vce_enable)(struct smu_context *smu, bool enable); + }; + + #define smu_init_microcode(smu) \ +@@ -659,6 +661,10 @@ struct smu_funcs + ((smu)->funcs->notify_smu_enable_pwe ? (smu)->funcs->notify_smu_enable_pwe((smu)) : 0) + #define smu_set_watermarks_for_clock_ranges(smu, clock_ranges) \ + ((smu)->funcs->set_watermarks_for_clock_ranges ? (smu)->funcs->set_watermarks_for_clock_ranges((smu), (clock_ranges)) : 0) ++#define smu_dpm_set_uvd_enable(smu, enable) \ ++ ((smu)->funcs->dpm_set_uvd_enable ? (smu)->funcs->dpm_set_uvd_enable((smu), (enable)) : 0) ++#define smu_dpm_set_vce_enable(smu, enable) \ ++ ((smu)->funcs->dpm_set_vce_enable ? (smu)->funcs->dpm_set_vce_enable((smu), (enable)) : 0) + + + extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table, +diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +index 400d981bda5a..cdaf23f82016 100644 +--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c ++++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +@@ -1590,6 +1590,28 @@ static int smu_v11_0_update_od8_settings(struct smu_context *smu, + return 0; + } + ++static int smu_v11_0_dpm_set_uvd_enable(struct smu_context *smu, bool enable) ++{ ++ if (!smu_feature_is_supported(smu, FEATURE_DPM_VCE_BIT)) ++ return 0; ++ ++ if (enable == smu_feature_is_enabled(smu, FEATURE_DPM_VCE_BIT)) ++ return 0; ++ ++ return smu_feature_set_enabled(smu, FEATURE_DPM_VCE_BIT, enable); ++} ++ ++static int smu_v11_0_dpm_set_vce_enable(struct smu_context *smu, bool enable) ++{ ++ if (!smu_feature_is_supported(smu, FEATURE_DPM_UVD_BIT)) ++ return 0; ++ ++ if (enable == smu_feature_is_enabled(smu, FEATURE_DPM_UVD_BIT)) ++ return 0; ++ ++ return smu_feature_set_enabled(smu, FEATURE_DPM_UVD_BIT, enable); ++} ++ + static const struct smu_funcs smu_v11_0_funcs = { + .init_microcode = smu_v11_0_init_microcode, + .load_microcode = smu_v11_0_load_microcode, +@@ -1635,6 +1657,9 @@ static const struct smu_funcs smu_v11_0_funcs = { + .get_power_profile_mode = smu_v11_0_get_power_profile_mode, + .set_power_profile_mode = smu_v11_0_set_power_profile_mode, + .update_od8_settings = smu_v11_0_update_od8_settings, ++ .dpm_set_uvd_enable = smu_v11_0_dpm_set_uvd_enable, ++ .dpm_set_vce_enable = smu_v11_0_dpm_set_vce_enable, ++ + }; + + void smu_v11_0_set_smu_funcs(struct smu_context *smu) +-- +2.17.1 + |