Commit 30221ad8 authored by Bhawanpreet Lakha's avatar Bhawanpreet Lakha Committed by Alex Deucher
Browse files

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



Hook up renoir support to KMS.

v2: squash in "Fixes for Renoir in amdgpu_dm"

Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e22ece54

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+14 −0
Original line number Diff line number Diff line
@@ -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 */

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