Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / gpu / drm / radeon / radeon_combios.c

diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 137b8075f6e7c434fc02b5e328c19d06127f8e05..cf7c8d5b4ec24a431a81c776c367a1a54e4f29f3 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -471,8 +471,9 @@ bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev)
        return true;
 }
 
+/* this is used for atom LCDs as well */
 struct edid *
-radeon_combios_get_hardcoded_edid(struct radeon_device *rdev)
+radeon_bios_get_hardcoded_edid(struct radeon_device *rdev)
 {
        if (rdev->mode_info.bios_hardcoded_edid)
                return rdev->mode_info.bios_hardcoded_edid;
@@ -1503,6 +1504,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                           (rdev->pdev->subsystem_device == 0x4a48)) {
                        /* Mac X800 */
                        rdev->mode_info.connector_table = CT_MAC_X800;
+               } else if ((rdev->pdev->device == 0x4150) &&
+                          (rdev->pdev->subsystem_vendor == 0x1002) &&
+                          (rdev->pdev->subsystem_device == 0x4150)) {
+                       /* Mac G5 9600 */
+                       rdev->mode_info.connector_table = CT_MAC_G5_9600;
                } else
 #endif /* CONFIG_PPC_PMAC */
 #ifdef CONFIG_PPC64
@@ -2021,6 +2027,48 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                            CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I,
                                            &hpd);
                break;
+       case CT_MAC_G5_9600:
+               DRM_INFO("Connector Table: %d (mac g5 9600)\n",
+                        rdev->mode_info.connector_table);
+               /* DVI - tv dac, dvo */
+               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_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, 0,
+                                           ATOM_DEVICE_DFP2_SUPPORT |
+                                           ATOM_DEVICE_CRT2_SUPPORT,
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
+                                           &hpd);
+               /* ADC - primary dac, internal tmds */
+               ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
+               hpd.hpd = RADEON_HPD_2; /* ??? */
+               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, 1,
+                                           ATOM_DEVICE_DFP1_SUPPORT |
+                                           ATOM_DEVICE_CRT1_SUPPORT,
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
+                                           &hpd);
+               break;
        default:
                DRM_INFO("Connector table: %d (invalid)\n",
                         rdev->mode_info.connector_table);
@@ -2441,6 +2489,17 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev)
 
        rdev->pm.default_power_state_index = -1;
 
+       /* allocate 2 power states */
+       rdev->pm.power_state = kzalloc(sizeof(struct radeon_power_state) * 2, GFP_KERNEL);
+       if (!rdev->pm.power_state) {
+               rdev->pm.default_power_state_index = state_index;
+               rdev->pm.num_power_states = 0;
+
+               rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
+               rdev->pm.current_clock_mode_index = 0;
+               return;
+       }
+
        if (rdev->flags & RADEON_IS_MOBILITY) {
                offset = combios_get_table_offset(dev, COMBIOS_POWERPLAY_INFO_TABLE);
                if (offset) {