drm/radeon/kms: store detailed connector info

This will be useful for mode validation and certain
atom tables.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 0507224..80aacde 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -46,7 +46,8 @@ radeon_add_atom_connector(struct drm_device *dev,
                          uint32_t supported_device,
                          int connector_type,
                          struct radeon_i2c_bus_rec *i2c_bus,
-                         bool linkb, uint32_t igp_lane_info);
+                         bool linkb, uint32_t igp_lane_info,
+                         uint16_t connector_object_id);
 
 /* from radeon_legacy_encoder.c */
 extern void
@@ -193,6 +194,23 @@ const int supported_devices_connector_convert[] = {
        DRM_MODE_CONNECTOR_DisplayPort
 };
 
+const uint16_t supported_devices_connector_object_id_convert[] = {
+       CONNECTOR_OBJECT_ID_NONE,
+       CONNECTOR_OBJECT_ID_VGA,
+       CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I, /* not all boards support DL */
+       CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D, /* not all boards support DL */
+       CONNECTOR_OBJECT_ID_VGA, /* technically DVI-A */
+       CONNECTOR_OBJECT_ID_COMPOSITE,
+       CONNECTOR_OBJECT_ID_SVIDEO,
+       CONNECTOR_OBJECT_ID_LVDS,
+       CONNECTOR_OBJECT_ID_9PIN_DIN,
+       CONNECTOR_OBJECT_ID_9PIN_DIN,
+       CONNECTOR_OBJECT_ID_DISPLAYPORT,
+       CONNECTOR_OBJECT_ID_HDMI_TYPE_A,
+       CONNECTOR_OBJECT_ID_HDMI_TYPE_B,
+       CONNECTOR_OBJECT_ID_SVIDEO
+};
+
 const int object_connector_convert[] = {
        DRM_MODE_CONNECTOR_Unknown,
        DRM_MODE_CONNECTOR_DVII,
@@ -229,7 +247,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
        ATOM_OBJECT_HEADER *obj_header;
        int i, j, path_size, device_support;
        int connector_type;
-       uint16_t igp_lane_info, conn_id;
+       uint16_t igp_lane_info, conn_id, connector_object_id;
        bool linkb;
        struct radeon_i2c_bus_rec ddc_bus;
 
@@ -312,6 +330,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                                                connector_type =
                                                    object_connector_convert
                                                    [ct];
+                                               connector_object_id = ct;
                                                igp_lane_info =
                                                    slot_config & 0xffff;
                                        } else
@@ -322,6 +341,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                                igp_lane_info = 0;
                                connector_type =
                                    object_connector_convert[con_obj_id];
+                               connector_object_id = con_obj_id;
                        }
 
                        if (connector_type == DRM_MODE_CONNECTOR_Unknown)
@@ -426,7 +446,8 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                                                  le16_to_cpu(path->
                                                              usDeviceTag),
                                                  connector_type, &ddc_bus,
-                                                 linkb, igp_lane_info);
+                                                 linkb, igp_lane_info,
+                                                 connector_object_id);
 
                }
        }
@@ -436,6 +457,45 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
        return true;
 }
 
+static uint16_t atombios_get_connector_object_id(struct drm_device *dev,
+                                                int connector_type,
+                                                uint16_t devices)
+{
+       struct radeon_device *rdev = dev->dev_private;
+
+       if (rdev->flags & RADEON_IS_IGP) {
+               return supported_devices_connector_object_id_convert
+                       [connector_type];
+       } else if (((connector_type == DRM_MODE_CONNECTOR_DVII) ||
+                   (connector_type == DRM_MODE_CONNECTOR_DVID)) &&
+                  (devices & ATOM_DEVICE_DFP2_SUPPORT))  {
+               struct radeon_mode_info *mode_info = &rdev->mode_info;
+               struct atom_context *ctx = mode_info->atom_context;
+               int index = GetIndexIntoMasterTable(DATA, XTMDS_Info);
+               uint16_t size, data_offset;
+               uint8_t frev, crev;
+               ATOM_XTMDS_INFO *xtmds;
+
+               atom_parse_data_header(ctx, index, &size, &frev, &crev, &data_offset);
+               xtmds = (ATOM_XTMDS_INFO *)(ctx->bios + data_offset);
+
+               if (xtmds->ucSupportedLink & ATOM_XTMDS_SUPPORTED_DUALLINK) {
+                       if (connector_type == DRM_MODE_CONNECTOR_DVII)
+                               return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
+                       else
+                               return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
+               } else {
+                       if (connector_type == DRM_MODE_CONNECTOR_DVII)
+                               return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+                       else
+                               return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
+               }
+       } else {
+               return supported_devices_connector_object_id_convert
+                       [connector_type];
+       }
+}
+
 struct bios_connector {
        bool valid;
        uint16_t line_mux;
@@ -594,14 +654,20 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct
 
        /* add the connectors */
        for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) {
-               if (bios_connectors[i].valid)
+               if (bios_connectors[i].valid) {
+                       uint16_t connector_object_id =
+                               atombios_get_connector_object_id(dev,
+                                                     bios_connectors[i].connector_type,
+                                                     bios_connectors[i].devices);
                        radeon_add_atom_connector(dev,
                                                  bios_connectors[i].line_mux,
                                                  bios_connectors[i].devices,
                                                  bios_connectors[i].
                                                  connector_type,
                                                  &bios_connectors[i].ddc_bus,
-                                                 false, 0);
+                                                 false, 0,
+                                                 connector_object_id);
+               }
        }
 
        radeon_link_encoder_connector(dev);

diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index a36ede0..5253cbf 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -49,7 +49,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
                            uint32_t connector_id,
                            uint32_t supported_device,
                            int connector_type,
-                           struct radeon_i2c_bus_rec *i2c_bus);
+                           struct radeon_i2c_bus_rec *i2c_bus,
+                           uint16_t connector_object_id);
 
 /* from radeon_legacy_encoder.c */
 extern void
@@ -1176,7 +1177,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                        radeon_add_legacy_connector(dev, 0,
                                                    ATOM_DEVICE_CRT1_SUPPORT,
                                                    DRM_MODE_CONNECTOR_VGA,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_VGA);
                } else if (rdev->flags & RADEON_IS_MOBILITY) {
                        /* LVDS */
                        ddc_i2c = combios_setup_i2c_bus(RADEON_LCD_GPIO_MASK);
@@ -1188,7 +1190,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                        radeon_add_legacy_connector(dev, 0,
                                                    ATOM_DEVICE_LCD1_SUPPORT,
                                                    DRM_MODE_CONNECTOR_LVDS,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_LVDS);
 
                        /* VGA - primary dac */
                        ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
@@ -1200,7 +1203,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                        radeon_add_legacy_connector(dev, 1,
                                                    ATOM_DEVICE_CRT1_SUPPORT,
                                                    DRM_MODE_CONNECTOR_VGA,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_VGA);
                } else {
                        /* DVI-I - tv dac, int tmds */
                        ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
@@ -1218,7 +1222,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                    ATOM_DEVICE_DFP1_SUPPORT |
                                                    ATOM_DEVICE_CRT2_SUPPORT,
                                                    DRM_MODE_CONNECTOR_DVII,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
 
                        /* VGA - primary dac */
                        ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
@@ -1230,7 +1235,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                        radeon_add_legacy_connector(dev, 1,
                                                    ATOM_DEVICE_CRT1_SUPPORT,
                                                    DRM_MODE_CONNECTOR_VGA,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_VGA);
                }
 
                if (rdev->family != CHIP_R100 && rdev->family != CHIP_R200) {
@@ -1243,7 +1249,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                        radeon_add_legacy_connector(dev, 2,
                                                    ATOM_DEVICE_TV1_SUPPORT,
                                                    DRM_MODE_CONNECTOR_SVIDEO,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_SVIDEO);
                }
                break;
        case CT_IBOOK:
@@ -1257,7 +1264,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                0),
                                          ATOM_DEVICE_LCD1_SUPPORT);
                radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_LVDS);
                /* VGA - TV DAC */
                ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
                radeon_add_legacy_encoder(dev,
@@ -1266,7 +1274,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                2),
                                          ATOM_DEVICE_CRT2_SUPPORT);
                radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
-                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_VGA);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1275,7 +1284,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        case CT_POWERBOOK_EXTERNAL:
                DRM_INFO("Connector Table: %d (powerbook external tmds)\n",
@@ -1288,7 +1298,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                0),
                                          ATOM_DEVICE_LCD1_SUPPORT);
                radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_LVDS);
                /* DVI-I - primary dac, ext tmds */
                ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
                radeon_add_legacy_encoder(dev,
@@ -1301,10 +1312,12 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                ATOM_DEVICE_CRT1_SUPPORT,
                                                                1),
                                          ATOM_DEVICE_CRT1_SUPPORT);
+               /* XXX some are SL */
                radeon_add_legacy_connector(dev, 1,
                                            ATOM_DEVICE_DFP2_SUPPORT |
                                            ATOM_DEVICE_CRT1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1313,7 +1326,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        case CT_POWERBOOK_INTERNAL:
                DRM_INFO("Connector Table: %d (powerbook internal tmds)\n",
@@ -1326,7 +1340,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                0),
                                          ATOM_DEVICE_LCD1_SUPPORT);
                radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_LVDS);
                /* DVI-I - primary dac, int tmds */
                ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
                radeon_add_legacy_encoder(dev,
@@ -1342,7 +1357,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                radeon_add_legacy_connector(dev, 1,
                                            ATOM_DEVICE_DFP1_SUPPORT |
                                            ATOM_DEVICE_CRT1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1351,7 +1367,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        case CT_POWERBOOK_VGA:
                DRM_INFO("Connector Table: %d (powerbook vga)\n",
@@ -1364,7 +1381,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                0),
                                          ATOM_DEVICE_LCD1_SUPPORT);
                radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_LCD1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_LVDS, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_LVDS);
                /* VGA - primary dac */
                ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_VGA_DDC);
                radeon_add_legacy_encoder(dev,
@@ -1373,7 +1391,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                1),
                                          ATOM_DEVICE_CRT1_SUPPORT);
                radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_VGA);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1382,7 +1401,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        case CT_MINI_EXTERNAL:
                DRM_INFO("Connector Table: %d (mini external tmds)\n",
@@ -1399,10 +1419,12 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                ATOM_DEVICE_CRT2_SUPPORT,
                                                                2),
                                          ATOM_DEVICE_CRT2_SUPPORT);
+               /* XXX are any DL? */
                radeon_add_legacy_connector(dev, 0,
                                            ATOM_DEVICE_DFP2_SUPPORT |
                                            ATOM_DEVICE_CRT2_SUPPORT,
-                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1411,7 +1433,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        case CT_MINI_INTERNAL:
                DRM_INFO("Connector Table: %d (mini internal tmds)\n",
@@ -1431,7 +1454,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                radeon_add_legacy_connector(dev, 0,
                                            ATOM_DEVICE_DFP1_SUPPORT |
                                            ATOM_DEVICE_CRT2_SUPPORT,
-                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1440,7 +1464,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        case CT_IMAC_G5_ISIGHT:
                DRM_INFO("Connector Table: %d (imac g5 isight)\n",
@@ -1453,7 +1478,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                0),
                                          ATOM_DEVICE_DFP1_SUPPORT);
                radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_DFP1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_DVID, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_DVID, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D);
                /* VGA - tv dac */
                ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_DVI_DDC);
                radeon_add_legacy_encoder(dev,
@@ -1462,7 +1488,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                2),
                                          ATOM_DEVICE_CRT2_SUPPORT);
                radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
-                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_VGA);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1471,7 +1498,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        case CT_EMAC:
                DRM_INFO("Connector Table: %d (emac)\n",
@@ -1484,7 +1512,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                1),
                                          ATOM_DEVICE_CRT1_SUPPORT);
                radeon_add_legacy_connector(dev, 0, ATOM_DEVICE_CRT1_SUPPORT,
-                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_VGA);
                /* VGA - tv dac */
                ddc_i2c = combios_setup_i2c_bus(RADEON_GPIO_CRT2_DDC);
                radeon_add_legacy_encoder(dev,
@@ -1493,7 +1522,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                                                2),
                                          ATOM_DEVICE_CRT2_SUPPORT);
                radeon_add_legacy_connector(dev, 1, ATOM_DEVICE_CRT2_SUPPORT,
-                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c);
+                                           DRM_MODE_CONNECTOR_VGA, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_VGA);
                /* TV - TV DAC */
                radeon_add_legacy_encoder(dev,
                                          radeon_get_encoder_id(dev,
@@ -1502,7 +1532,8 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                          ATOM_DEVICE_TV1_SUPPORT);
                radeon_add_legacy_connector(dev, 2, ATOM_DEVICE_TV1_SUPPORT,
                                            DRM_MODE_CONNECTOR_SVIDEO,
-                                           &ddc_i2c);
+                                           &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SVIDEO);
                break;
        default:
                DRM_INFO("Connector table: %d (invalid)\n",
@@ -1596,11 +1627,46 @@ static bool radeon_apply_legacy_tv_quirks(struct drm_device *dev)
        return true;
 }
 
+static uint16_t combios_check_dl_dvi(struct drm_device *dev, int is_dvi_d)
+{
+       struct radeon_device *rdev = dev->dev_private;
+       uint32_t ext_tmds_info;
+
+       if (rdev->flags & RADEON_IS_IGP) {
+               if (is_dvi_d)
+                       return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
+               else
+                       return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+       }
+       ext_tmds_info = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
+       if (ext_tmds_info) {
+               uint8_t rev = RBIOS8(ext_tmds_info);
+               uint8_t flags = RBIOS8(ext_tmds_info + 4 + 5);
+               if (rev >= 3) {
+                       if (is_dvi_d)
+                               return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
+                       else
+                               return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
+               } else {
+                       if (flags & 1) {
+                               if (is_dvi_d)
+                                       return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D;
+                               else
+                                       return CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I;
+                       }
+               }
+       }
+       if (is_dvi_d)
+               return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D;
+       else
+               return CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+}
+
 bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
 {
        struct radeon_device *rdev = dev->dev_private;
        uint32_t conn_info, entry, devices;
-       uint16_t tmp;
+       uint16_t tmp, connector_object_id;
        enum radeon_combios_ddc ddc_type;
        enum radeon_combios_connector connector;
        int i = 0;
@@ -1660,7 +1726,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                radeon_add_legacy_connector(dev, i, devices,
                                                            legacy_connector_convert
                                                            [connector],
-                                                           &ddc_i2c);
+                                                           &ddc_i2c,
+                                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_D);
                                break;
                        case CONNECTOR_CRT_LEGACY:
                                if (tmp & 0x1) {
@@ -1685,7 +1752,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                            devices,
                                                            legacy_connector_convert
                                                            [connector],
-                                                           &ddc_i2c);
+                                                           &ddc_i2c,
+                                                           CONNECTOR_OBJECT_ID_VGA);
                                break;
                        case CONNECTOR_DVI_I_LEGACY:
                                devices = 0;
@@ -1714,6 +1782,7 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                                   ATOM_DEVICE_DFP2_SUPPORT,
                                                                   0),
                                                                  ATOM_DEVICE_DFP2_SUPPORT);
+                                       connector_object_id = combios_check_dl_dvi(dev, 0);
                                } else {
                                        devices |= ATOM_DEVICE_DFP1_SUPPORT;
                                        radeon_add_legacy_encoder(dev,
@@ -1722,19 +1791,24 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                                   ATOM_DEVICE_DFP1_SUPPORT,
                                                                   0),
                                                                  ATOM_DEVICE_DFP1_SUPPORT);
+                                       connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
                                }
                                radeon_add_legacy_connector(dev,
                                                            i,
                                                            devices,
                                                            legacy_connector_convert
                                                            [connector],
-                                                           &ddc_i2c);
+                                                           &ddc_i2c,
+                                                           connector_object_id);
                                break;
                        case CONNECTOR_DVI_D_LEGACY:
-                               if ((tmp >> 4) & 0x1)
+                               if ((tmp >> 4) & 0x1) {
                                        devices = ATOM_DEVICE_DFP2_SUPPORT;
-                               else
+                                       connector_object_id = combios_check_dl_dvi(dev, 1);
+                               } else {
                                        devices = ATOM_DEVICE_DFP1_SUPPORT;
+                                       connector_object_id = CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I;
+                               }
                                radeon_add_legacy_encoder(dev,
                                                          radeon_get_encoder_id
                                                          (dev, devices, 0),
@@ -1742,7 +1816,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                radeon_add_legacy_connector(dev, i, devices,
                                                            legacy_connector_convert
                                                            [connector],
-                                                           &ddc_i2c);
+                                                           &ddc_i2c,
+                                                           connector_object_id);
                                break;
                        case CONNECTOR_CTV_LEGACY:
                        case CONNECTOR_STV_LEGACY:
@@ -1756,7 +1831,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                            ATOM_DEVICE_TV1_SUPPORT,
                                                            legacy_connector_convert
                                                            [connector],
-                                                           &ddc_i2c);
+                                                           &ddc_i2c,
+                                                           CONNECTOR_OBJECT_ID_SVIDEO);
                                break;
                        default:
                                DRM_ERROR("Unknown connector type: %d\n",
@@ -1788,7 +1864,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                    ATOM_DEVICE_CRT1_SUPPORT |
                                                    ATOM_DEVICE_DFP1_SUPPORT,
                                                    DRM_MODE_CONNECTOR_DVII,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I);
                } else {
                        uint16_t crt_info =
                                combios_get_table_offset(dev, COMBIOS_CRT_INFO_TABLE);
@@ -1804,7 +1881,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                            0,
                                                            ATOM_DEVICE_CRT1_SUPPORT,
                                                            DRM_MODE_CONNECTOR_VGA,
-                                                           &ddc_i2c);
+                                                           &ddc_i2c,
+                                                           CONNECTOR_OBJECT_ID_VGA);
                        } else {
                                DRM_DEBUG("No connector info found\n");
                                return false;
@@ -1903,7 +1981,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                                    5,
                                                    ATOM_DEVICE_LCD1_SUPPORT,
                                                    DRM_MODE_CONNECTOR_LVDS,
-                                                   &ddc_i2c);
+                                                   &ddc_i2c,
+                                                   CONNECTOR_OBJECT_ID_LVDS);
                }
        }
 
@@ -1923,7 +2002,8 @@ bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev)
                                        radeon_add_legacy_connector(dev, 6,
                                                                    ATOM_DEVICE_TV1_SUPPORT,
                                                                    DRM_MODE_CONNECTOR_SVIDEO,
-                                                                   &ddc_i2c);
+                                                                   &ddc_i2c,
+                                                                   CONNECTOR_OBJECT_ID_SVIDEO);
                                }
                        }
                }

diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index ce3a785..fb4d918 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -823,7 +823,8 @@ radeon_add_atom_connector(struct drm_device *dev,
                          int connector_type,
                          struct radeon_i2c_bus_rec *i2c_bus,
                          bool linkb,
-                         uint32_t igp_lane_info)
+                         uint32_t igp_lane_info,
+                         uint16_t connector_object_id)
 {
        struct radeon_device *rdev = dev->dev_private;
        struct drm_connector *connector;
@@ -862,6 +863,7 @@ radeon_add_atom_connector(struct drm_device *dev,
        radeon_connector->connector_id = connector_id;
        radeon_connector->devices = supported_device;
        radeon_connector->shared_ddc = shared_ddc;
+       radeon_connector->connector_object_id = connector_object_id;
        switch (connector_type) {
        case DRM_MODE_CONNECTOR_VGA:
                drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -1013,7 +1015,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
                            uint32_t connector_id,
                            uint32_t supported_device,
                            int connector_type,
-                           struct radeon_i2c_bus_rec *i2c_bus)
+                           struct radeon_i2c_bus_rec *i2c_bus,
+                           uint16_t connector_object_id)
 {
        struct radeon_device *rdev = dev->dev_private;
        struct drm_connector *connector;
@@ -1042,6 +1045,7 @@ radeon_add_legacy_connector(struct drm_device *dev,
 
        radeon_connector->connector_id = connector_id;
        radeon_connector->devices = supported_device;
+       radeon_connector->connector_object_id = connector_object_id;
        switch (connector_type) {
        case DRM_MODE_CONNECTOR_VGA:
                drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);

diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index ccb7838..ace726a 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -317,6 +317,7 @@ struct radeon_connector {
        struct edid *edid;
        void *con_priv;
        bool dac_load_detect;
+       uint16_t connector_object_id;
 };
 
 struct radeon_framebuffer {