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drm/amd/display: Handle Renoir in amdgpu_dm (v2)

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Hook up renoir support to KMS.

v2: squash in "Fixes for Renoir in amdgpu_dm"

Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bhawanpreet Lakha 2019-07-26 17:08:45 -04:00 committed by Alex Deucher
parent e22ece54ee
commit 30221ad875
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -814,6 +814,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
case CHIP_NAVI10:
case CHIP_NAVI14:
case CHIP_NAVI12:
case CHIP_RENOIR:
return 0;
case CHIP_RAVEN:
if (ASICREV_IS_PICASSO(adev->external_rev_id))
@ -2366,6 +2367,9 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
case CHIP_NAVI12:
case CHIP_NAVI10:
case CHIP_NAVI14:
#endif
#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
case CHIP_RENOIR:
#endif
if (dcn10_register_irq_handlers(dm->adev)) {
DRM_ERROR("DM: Failed to initialize IRQ\n");
@ -2531,6 +2535,13 @@ static int dm_early_init(void *handle)
adev->mode_info.num_hpd = 5;
adev->mode_info.num_dig = 5;
break;
#endif
#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
case CHIP_RENOIR:
adev->mode_info.num_crtc = 4;
adev->mode_info.num_hpd = 4;
adev->mode_info.num_dig = 4;
break;
#endif
default:
DRM_ERROR("Unsupported ASIC type: 0x%X\n", adev->asic_type);
@ -2828,6 +2839,9 @@ fill_plane_buffer_attributes(struct amdgpu_device *adev,
adev->asic_type == CHIP_NAVI10 ||
adev->asic_type == CHIP_NAVI14 ||
adev->asic_type == CHIP_NAVI12 ||
#endif
#if defined(CONFIG_DRM_AMD_DC_DCN2_1)
adev->asic_type == CHIP_RENOIR ||
#endif
adev->asic_type == CHIP_RAVEN) {
/* Fill GFX9 params */