From: rex zhu Date: Mon, 2 Jul 2018 08:20:56 +0000 (+0800) Subject: drm/amd/display: Notify powerplay the display controller id X-Git-Tag: v4.19~298^2~34^2~23 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d4d5eace210d3676202153c19e473aeb51a81909;p=platform%2Fkernel%2Flinux-rpi.git drm/amd/display: Notify powerplay the display controller id powerplay can recalculate the number of active display Acked-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher --- 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 2e801ba..8184511 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: