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From 2faf384d2f6f937b90266775e72feffeb4053c5c Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
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 <alexander.deucher@amd.com>
---
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
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