drm/radeon/kms: add connector table for mac g5 9600
PPC Mac cards do not provide connector tables in their vbios. Their connector/encoder configurations must be hardcoded in the driver. verified by nyef on #radeon Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -1504,6 +1504,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
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(rdev->pdev->subsystem_device == 0x4a48)) {
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/* Mac X800 */
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rdev->mode_info.connector_table = CT_MAC_X800;
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} else if ((rdev->pdev->device == 0x4150) &&
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(rdev->pdev->subsystem_vendor == 0x1002) &&
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(rdev->pdev->subsystem_device == 0x4150)) {
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/* Mac G5 9600 */
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rdev->mode_info.connector_table = CT_MAC_G5_9600;
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} else
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#endif /* CONFIG_PPC_PMAC */
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#ifdef CONFIG_PPC64
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@ -2022,6 +2027,48 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
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CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I,
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&hpd);
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break;
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case CT_MAC_G5_9600:
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DRM_INFO("Connector Table: %d (mac g5 9600)\n",
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rdev->mode_info.connector_table);
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/* DVI - tv dac, dvo */
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ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
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hpd.hpd = RADEON_HPD_1; /* ??? */
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radeon_add_legacy_encoder(dev,
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radeon_get_encoder_enum(dev,
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ATOM_DEVICE_DFP2_SUPPORT,
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0),
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ATOM_DEVICE_DFP2_SUPPORT);
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radeon_add_legacy_encoder(dev,
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radeon_get_encoder_enum(dev,
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ATOM_DEVICE_CRT2_SUPPORT,
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2),
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ATOM_DEVICE_CRT2_SUPPORT);
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radeon_add_legacy_connector(dev, 0,
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ATOM_DEVICE_DFP2_SUPPORT |
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ATOM_DEVICE_CRT2_SUPPORT,
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DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
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CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
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&hpd);
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/* ADC - primary dac, internal tmds */
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ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
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hpd.hpd = RADEON_HPD_2; /* ??? */
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radeon_add_legacy_encoder(dev,
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radeon_get_encoder_enum(dev,
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ATOM_DEVICE_DFP1_SUPPORT,
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0),
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ATOM_DEVICE_DFP1_SUPPORT);
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radeon_add_legacy_encoder(dev,
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radeon_get_encoder_enum(dev,
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ATOM_DEVICE_CRT1_SUPPORT,
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1),
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ATOM_DEVICE_CRT1_SUPPORT);
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radeon_add_legacy_connector(dev, 1,
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ATOM_DEVICE_DFP1_SUPPORT |
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ATOM_DEVICE_CRT1_SUPPORT,
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DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
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CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
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&hpd);
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break;
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default:
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DRM_INFO("Connector table: %d (invalid)\n",
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rdev->mode_info.connector_table);
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@ -209,6 +209,7 @@ enum radeon_connector_table {
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CT_EMAC,
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CT_RN50_POWER,
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CT_MAC_X800,
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CT_MAC_G5_9600,
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};
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enum radeon_dvo_chip {
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