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: Dave Airlie <airlied@redhat.com>
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@ -1411,6 +1411,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
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rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;
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} else
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#endif /* CONFIG_PPC_PMAC */
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#ifdef CONFIG_PPC64
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if (ASIC_IS_RN50(rdev))
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rdev->mode_info.connector_table = CT_RN50_POWER;
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else
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#endif
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rdev->mode_info.connector_table = CT_GENERIC;
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}
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@ -1853,6 +1858,33 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
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CONNECTOR_OBJECT_ID_SVIDEO,
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&hpd);
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break;
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case CT_RN50_POWER:
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DRM_INFO("Connector Table: %d (rn50-power)\n",
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rdev->mode_info.connector_table);
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/* VGA - primary dac */
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ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_VGA_DDC);
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hpd.hpd = RADEON_HPD_NONE;
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radeon_add_legacy_encoder(dev,
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radeon_get_encoder_id(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, 0, ATOM_DEVICE_CRT1_SUPPORT,
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DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
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CONNECTOR_OBJECT_ID_VGA,
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&hpd);
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ddc_i2c = combios_setup_i2c_bus(rdev, RADEON_GPIO_CRT2_DDC);
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hpd.hpd = RADEON_HPD_NONE;
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radeon_add_legacy_encoder(dev,
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radeon_get_encoder_id(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, 1, ATOM_DEVICE_CRT2_SUPPORT,
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DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
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CONNECTOR_OBJECT_ID_VGA,
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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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@ -206,6 +206,7 @@ enum radeon_connector_table {
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CT_MINI_INTERNAL,
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CT_IMAC_G5_ISIGHT,
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CT_EMAC,
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CT_RN50_POWER,
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};
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enum radeon_dvo_chip {
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