]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
drm/amd/powerplay: add get_clock_by_type interface for display
authorHuang Rui <ray.huang@amd.com>
Fri, 11 Jan 2019 09:12:04 +0000 (17:12 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 19 Mar 2019 20:03:58 +0000 (15:03 -0500)
This patch adds get_clock_by_type interface for display, in smu v11 didn't have
the implementation.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kevin Wang <Kevin1.Wang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

index fa3eabc1595fd26fffeab66e58ed8720044cca6f..8a640db1facae4541dc80a69cfe87c6f6711f278 100644 (file)
@@ -313,6 +313,12 @@ bool dm_pp_get_clock_levels_by_type(
                if (adev->powerplay.pp_funcs->get_clock_by_type(pp_handle,
                        dc_to_pp_clock_type(clk_type), &pp_clks)) {
                /* Error in pplib. Provide default values. */
+                       return true;
+               }
+       } else if (adev->smu.funcs && adev->smu.funcs->get_clock_by_type) {
+               if (smu_get_clock_by_type(&adev->smu,
+                                         dc_to_pp_clock_type(clk_type),
+                                         &pp_clks)) {
                        get_default_clock_levels(clk_type, dc_clks);
                        return true;
                }
index 144f7065b12993e84e5d3a7d74c1b1d7111eadcb..aecab25ceee86f425a1cefb797d7b38361fe11fc 100644 (file)
@@ -269,6 +269,9 @@ struct smu_funcs
        int (*store_cc6_data)(struct smu_context *smu, uint32_t separation_time,
                              bool cc6_disable, bool pstate_disable,
                              bool pstate_switch_disable);
+       int (*get_clock_by_type)(struct smu_context *smu,
+                                enum amd_pp_clock_type type,
+                                struct amd_pp_clocks *clocks);
 };
 
 #define smu_init_microcode(smu) \
@@ -370,6 +373,8 @@ struct smu_funcs
        ((smu)->funcs->set_active_display_count ? (smu)->funcs->set_active_display_count((smu), (count)) : 0)
 #define smu_store_cc6_data(smu, st, cc6_dis, pst_dis, pst_sw_dis) \
        ((smu)->funcs->store_cc6_data ? (smu)->funcs->store_cc6_data((smu), (st), (cc6_dis), (pst_dis), (pst_sw_dis)) : 0)
+#define smu_get_clock_by_type(smu, type, clocks) \
+       ((smu)->funcs->get_clock_by_type ? (smu)->funcs->get_clock_by_type((smu), (type), (clocks)) : 0)
 
 extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,
                                   uint16_t *size, uint8_t *frev, uint8_t *crev,