drm/amd/display/dm: add picasso support

Add support for picasso to the display manager.
Signed-off-by: NLikun Gao <Likun.Gao@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: NHuang Rui <ray.huang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

@@ -2177,6 +2177,7 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
 	case CHIP_VEGA20:
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	case CHIP_RAVEN:
+	case CHIP_PICASSO:
 #endif
 		return amdgpu_dc != 0;
 #endif

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

@@ -1213,7 +1213,8 @@ static int dce110_register_irq_handlers(struct amdgpu_device *adev)
 	if (adev->asic_type == CHIP_VEGA10 ||
 	    adev->asic_type == CHIP_VEGA12 ||
 	    adev->asic_type == CHIP_VEGA20 ||
-	    adev->asic_type == CHIP_RAVEN)
+	    adev->asic_type == CHIP_RAVEN  ||
+	    adev->asic_type == CHIP_PICASSO)
 		client_id = SOC15_IH_CLIENTID_DCE;
 
 	int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
@@ -1632,6 +1633,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
 		break;
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	case CHIP_RAVEN:
+	case CHIP_PICASSO:
 		if (dcn10_register_irq_handlers(dm->adev)) {
 			DRM_ERROR("DM: Failed to initialize IRQ\n");
 			goto fail;
@@ -1858,6 +1860,7 @@ static int dm_early_init(void *handle)
 		break;
 #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
 	case CHIP_RAVEN:
+	case CHIP_PICASSO:
 		adev->mode_info.num_crtc = 4;
 		adev->mode_info.num_hpd = 4;
 		adev->mode_info.num_dig = 4;
@@ -2106,7 +2109,8 @@ static int fill_plane_attributes_from_fb(struct amdgpu_device *adev,
 	if (adev->asic_type == CHIP_VEGA10 ||
 	    adev->asic_type == CHIP_VEGA12 ||
 	    adev->asic_type == CHIP_VEGA20 ||
-	    adev->asic_type == CHIP_RAVEN) {
+	    adev->asic_type == CHIP_RAVEN  ||
+	    adev->asic_type == CHIP_PICASSO) {
 		/* Fill GFX9 params */
 		plane_state->tiling_info.gfx9.num_pipes =
 			adev->gfx.config.gb_addr_config_fields.num_pipes;