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Commit aa74fbb4 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms: add connector table for Mac x800 

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=28671



Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent ff32a59d

drivers/gpu/drm/radeon/radeon_combios.c

+47 −0
Original line number Diff line number Diff line
@@ -1485,6 +1485,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) 
			/* PowerMac8,1 ? */

			/* imac g5 isight */

			rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;

		} else if ((rdev->pdev->device == 0x4a48) &&

			   (rdev->pdev->subsystem_vendor == 0x1002) &&

			   (rdev->pdev->subsystem_device == 0x4a48)) {

			/* Mac X800 */

			rdev->mode_info.connector_table = CT_MAC_X800;

		} else

#endif /* CONFIG_PPC_PMAC */

#ifdef CONFIG_PPC64
@@ -1961,6 +1966,48 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev) 
					    CONNECTOR_OBJECT_ID_VGA,

					    &hpd);

		break;

	case CT_MAC_X800:

		DRM_INFO("Connector Table: %d (mac x800)\n",

			 rdev->mode_info.connector_table);

		/* DVI - primary dac, internal tmds */

		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);

		hpd.hpd = RADEON_HPD_1; /* ??? */

		radeon_add_legacy_encoder(dev,

					  radeon_get_encoder_enum(dev,

								  ATOM_DEVICE_DFP1_SUPPORT,

								  0),

					  ATOM_DEVICE_DFP1_SUPPORT);

		radeon_add_legacy_encoder(dev,

					  radeon_get_encoder_enum(dev,

								  ATOM_DEVICE_CRT1_SUPPORT,

								  1),

					  ATOM_DEVICE_CRT1_SUPPORT);

		radeon_add_legacy_connector(dev, 0,

					    ATOM_DEVICE_DFP1_SUPPORT |

					    ATOM_DEVICE_CRT1_SUPPORT,

					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,

					    CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,

					    &hpd);

		/* DVI - tv dac, dvo */

		ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);

		hpd.hpd = RADEON_HPD_2; /* ??? */

		radeon_add_legacy_encoder(dev,

					  radeon_get_encoder_enum(dev,

								  ATOM_DEVICE_DFP2_SUPPORT,

								  0),

					  ATOM_DEVICE_DFP2_SUPPORT);

		radeon_add_legacy_encoder(dev,

					  radeon_get_encoder_enum(dev,

								  ATOM_DEVICE_CRT2_SUPPORT,

								  2),

					  ATOM_DEVICE_CRT2_SUPPORT);

		radeon_add_legacy_connector(dev, 1,

					    ATOM_DEVICE_DFP2_SUPPORT |

					    ATOM_DEVICE_CRT2_SUPPORT,

					    DRM_MODE_CONNECTOR_DVII, &ddc_i2c,

					    CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I,

					    &hpd);

		break;

	default:

		DRM_INFO("Connector table: %d (invalid)\n",

			 rdev->mode_info.connector_table);

drivers/gpu/drm/radeon/radeon_mode.h

+2 −1
Original line number Diff line number Diff line
@@ -204,7 +204,7 @@ struct radeon_i2c_chan { 


/* mostly for macs, but really any system without connector tables */

enum radeon_connector_table {

	CT_NONE,

	CT_NONE = 0,

	CT_GENERIC,

	CT_IBOOK,

	CT_POWERBOOK_EXTERNAL,
@@ -215,6 +215,7 @@ enum radeon_connector_table { 
	CT_IMAC_G5_ISIGHT,

	CT_EMAC,

	CT_RN50_POWER,

	CT_MAC_X800,

};



enum radeon_dvo_chip {