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| author | rex zhu <rex.zhu@amd.com> | 2018-07-02 16:20:56 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-05 16:39:56 -0500 |
| commit | d4d5eace210d3676202153c19e473aeb51a81909 (patch) | |
| tree | 6e556a597e87dd57835e2c45f8717d4769860532 | |
| parent | 3180fb676d7fd38a7c1effa2e5d9265779473c23 (diff) | |
| download | talos-obmc-linux-d4d5eace210d3676202153c19e473aeb51a81909.tar.gz talos-obmc-linux-d4d5eace210d3676202153c19e473aeb51a81909.zip | |
drm/amd/display: Notify powerplay the display controller id
powerplay can recalculate the number of active display
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 7 |
1 files changed, 7 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 2e801bab5a78..81845116cdcc 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 @@ -41,6 +41,7 @@ bool dm_pp_apply_display_requirements( const struct dm_pp_display_configuration *pp_display_cfg) { struct amdgpu_device *adev = ctx->driver_context; + int i; if (adev->pm.dpm_enabled) { @@ -95,6 +96,12 @@ bool dm_pp_apply_display_requirements( adev->pm.pm_display_cfg.crossfire_display_index = -1; adev->pm.pm_display_cfg.min_bus_bandwidth = 0; + for (i = 0; i < pp_display_cfg->display_count; i++) { + const struct dm_pp_single_disp_config *dc_cfg = + &pp_display_cfg->disp_configs[i]; + adev->pm.pm_display_cfg.displays[i].controller_id = dc_cfg->pipe_idx + 1; + } + /* TODO: complete implementation of * pp_display_configuration_change(). * Follow example of: |
