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Commit 76a7142a authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/radeon: add fake RN50 table for powerpc



This works well enough on a js21, but it would be nice if IBM could supply
more tables for the later Power6/7 machines.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent b829e011
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+32 −0
Original line number Diff line number Diff line
@@ -1411,6 +1411,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
			rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;
		} else
#endif /* CONFIG_PPC_PMAC */
#ifdef CONFIG_PPC64
		if (ASIC_IS_RN50(rdev))
			rdev->mode_info.connector_table = CT_RN50_POWER;
		else
#endif
			rdev->mode_info.connector_table = CT_GENERIC;
	}

@@ -1853,6 +1858,33 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
					    CONNECTOR_OBJECT_ID_SVIDEO,
					    &hpd);
		break;
	case CT_RN50_POWER:
		DRM_INFO("Connector Table: %d (rn50-power)\n",
			 rdev->mode_info.connector_table);
		/* VGA - primary dac */
		ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
		hpd.hpd = RADEON_HPD_NONE;
		radeon_add_legacy_encoder(dev,
					  radeon_get_encoder_id(dev,
								ATOM_DEVICE_CRT1_SUPPORT,
								1),
					  ATOM_DEVICE_CRT1_SUPPORT);
		radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT,
					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
					    CONNECTOR_OBJECT_ID_VGA,
					    &hpd);
		ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC);
		hpd.hpd = RADEON_HPD_NONE;
		radeon_add_legacy_encoder(dev,
					  radeon_get_encoder_id(dev,
								ATOM_DEVICE_CRT2_SUPPORT,
								2),
					  ATOM_DEVICE_CRT2_SUPPORT);
		radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
					    DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
					    CONNECTOR_OBJECT_ID_VGA,
					    &hpd);
		break;
	default:
		DRM_INFO("Connector table: %d (invalid)\n",
			 rdev->mode_info.connector_table);
+1 −0
Original line number Diff line number Diff line
@@ -206,6 +206,7 @@ enum radeon_connector_table {
	CT_MINI_INTERNAL,
	CT_IMAC_G5_ISIGHT,
	CT_EMAC,
	CT_RN50_POWER,
};

enum radeon_dvo_chip {