From 2faf384d2f6f937b90266775e72feffeb4053c5c Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 15 Mar 2016 11:18:46 -0400 Subject: [PATCH 0957/1110] drm/amd/dal/dm: add polaris support Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c index 1564485..5b3edb8 100644 --- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c @@ -1007,6 +1007,10 @@ int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev) case CHIP_FIJI: case CHIP_CARRIZO: case CHIP_STONEY: +#if defined(CONFIG_DRM_AMD_DAL_DCE11_2) + case CHIP_POLARIS11: + case CHIP_POLARIS10: +#endif if (dce110_register_irq_handlers(dm->adev)) { DRM_ERROR("DM: Failed to initialize IRQ\n"); return -1; @@ -1308,6 +1312,22 @@ static int dm_early_init(void *handle) if (adev->mode_info.funcs == NULL) adev->mode_info.funcs = &dm_dce_v11_0_display_funcs; break; +#if defined(CONFIG_DRM_AMD_DAL_DCE11_2) + case CHIP_POLARIS11: + adev->mode_info.num_crtc = 5; + adev->mode_info.num_hpd = 5; + adev->mode_info.num_dig = 5; + if (adev->mode_info.funcs == NULL) + adev->mode_info.funcs = &dm_dce_v11_0_display_funcs; + break; + case CHIP_POLARIS10: + adev->mode_info.num_crtc = 6; + adev->mode_info.num_hpd = 6; + adev->mode_info.num_dig = 6; + if (adev->mode_info.funcs == NULL) + adev->mode_info.funcs = &dm_dce_v11_0_display_funcs; + break; +#endif default: DRM_ERROR("Usupported ASIC type: 0x%X\n", adev->asic_type); return -EINVAL; -- 2.7.4