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| author | Huang Rui | 2019-01-11 10:12:04 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:58 +0100 |
| commit | b3ea88fef321de3374648911e1aea65bdd53da3f (patch) | |
| tree | 978302a51911175b3aa74939b63c5ce50ca4b2e5 /drivers/gpu | |
| parent | drm/amd/powerplay: add smu display configuration change function (diff) | |
| download | kernel-qcow2-linux-b3ea88fef321de3374648911e1aea65bdd53da3f.tar.gz kernel-qcow2-linux-b3ea88fef321de3374648911e1aea65bdd53da3f.tar.xz kernel-qcow2-linux-b3ea88fef321de3374648911e1aea65bdd53da3f.zip | |
drm/amd/powerplay: add get_clock_by_type interface for display
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>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c index fa3eabc1595f..8a640db1faca 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c @@ -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; } diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index 144f7065b129..aecab25ceee8 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -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, |