diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1428-drm-amd-powerplay-add-interface-to-get-dal-power-lev.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1428-drm-amd-powerplay-add-interface-to-get-dal-power-lev.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1428-drm-amd-powerplay-add-interface-to-get-dal-power-lev.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1428-drm-amd-powerplay-add-interface-to-get-dal-power-lev.patch new file mode 100644 index 00000000..1337d8d2 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1428-drm-amd-powerplay-add-interface-to-get-dal-power-lev.patch @@ -0,0 +1,41 @@ +From 4a086156ef75deca48109e08a4d8c9fcc377552f Mon Sep 17 00:00:00 2001 +From: Huang Rui <ray.huang@amd.com> +Date: Wed, 16 Jan 2019 14:10:59 +0800 +Subject: [PATCH 1428/2940] drm/amd/powerplay: add interface to get dal power + level + +This patch adds interface to get dal power level for display and in smu v11 +didn't have this implementation. + +Signed-off-by: Huang Rui <ray.huang@amd.com> +Reviewed-by: Kevin Wang <Kevin1.Wang@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +index 9d16db16f2b5..a8a150109529 100644 +--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h ++++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +@@ -287,6 +287,8 @@ struct smu_funcs + int (*display_clock_voltage_request)(struct smu_context *smu, struct + pp_display_clock_request + *clock_req); ++ int (*get_dal_power_level)(struct smu_context *smu, ++ struct amd_pp_simple_clock_info *clocks); + }; + + #define smu_init_microcode(smu) \ +@@ -398,6 +400,8 @@ struct smu_funcs + ((smu)->ppt_funcs->get_clock_by_type_with_voltage ? (smu)->ppt_funcs->get_clock_by_type_with_voltage((smu), (type), (clocks)) : 0) + #define smu_display_clock_voltage_request(smu, clock_req) \ + ((smu)->funcs->display_clock_voltage_request ? (smu)->funcs->display_clock_voltage_request((smu), (clock_req)) : 0) ++#define smu_get_dal_power_level(smu, clocks) \ ++ ((smu)->funcs->get_dal_power_level ? (smu)->funcs->get_dal_power_level((smu), (clocks)) : 0) + + + extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table, +-- +2.17.1 + |