diff options
| author | Kevin Wang <kevin1.wang@amd.com> | 2019-04-19 14:05:58 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:59:29 -0500 |
| commit | a43913ea50a545c437b6e264b46fe3a0485f54f0 (patch) | |
| tree | 53bf1ad01031c8eca985cb53fc358cd7fc682590 /drivers/gpu/drm/amd/display/amdgpu_dm | |
| parent | fa51bfc2794b096a6d009712529c15a95667d383 (diff) | |
drm/amd/powerplay: add function get_clock_by_type_with_latency for navi10
add callback function get_clock_by_type_with_latency for navi10 asic
Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 19 |
1 files changed, 18 insertions, 1 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 350e7a620d45..f78ca2be664f 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 @@ -149,6 +149,23 @@ static void get_default_clock_levels( } } +static enum smu_clk_type dc_to_smu_clock_type( + enum dm_pp_clock_type dm_pp_clk_type) +{ +#define DCCLK_MAP_SMUCLK(dcclk, smuclk) \ + [dcclk] = smuclk + + static int dc_clk_type_map[] = { + DCCLK_MAP_SMUCLK(DM_PP_CLOCK_TYPE_DISPLAY_CLK, SMU_DISPCLK), + DCCLK_MAP_SMUCLK(DM_PP_CLOCK_TYPE_ENGINE_CLK, SMU_GFXCLK), + DCCLK_MAP_SMUCLK(DM_PP_CLOCK_TYPE_MEMORY_CLK, SMU_MCLK), + DCCLK_MAP_SMUCLK(DM_PP_CLOCK_TYPE_DCEFCLK, SMU_DCEFCLK), + DCCLK_MAP_SMUCLK(DM_PP_CLOCK_TYPE_SOCCLK, SMU_SOCCLK), + }; + + return dc_clk_type_map[dm_pp_clk_type]; +} + static enum amd_pp_clock_type dc_to_pp_clock_type( enum dm_pp_clock_type dm_pp_clk_type) { @@ -317,7 +334,7 @@ bool dm_pp_get_clock_levels_by_type( } } 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), + dc_to_smu_clock_type(clk_type), &pp_clks)) { get_default_clock_levels(clk_type, dc_clks); return true; |