drm/radeon/kms: add quirk for ASUS HD 3600 board

[net-next-2.6.git] / drivers / gpu / drm / radeon / radeon_atombios.c

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 4305cd55d0acf6976c54f17e93e860031e74abfe..10673ae59cfa10ee8e408de3a9f84e54e2cab7ed 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -280,6 +280,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
                }
        }
 
+       /* ASUS HD 3600 board lists the DVI port as HDMI */
+       if ((dev->pdev->device == 0x9598) &&
+           (dev->pdev->subsystem_vendor == 0x1043) &&
+           (dev->pdev->subsystem_device == 0x01e4)) {
+               if (*connector_type == DRM_MODE_CONNECTOR_HDMIA) {
+                       *connector_type = DRM_MODE_CONNECTOR_DVII;
+               }
+       }
+
        /* ASUS HD 3450 board lists the DVI port as HDMI */
        if ((dev->pdev->device == 0x95C5) &&
            (dev->pdev->subsystem_vendor == 0x1043) &&
@@ -1029,8 +1038,15 @@ bool radeon_atombios_sideport_present(struct radeon_device *rdev)
                                      data_offset);
                switch (crev) {
                case 1:
-                       if (igp_info->info.ucMemoryType & 0xf0)
-                               return true;
+                       /* AMD IGPS */
+                       if ((rdev->family == CHIP_RS690) ||
+                           (rdev->family == CHIP_RS740)) {
+                               if (igp_info->info.ulBootUpMemoryClock)
+                                       return true;
+                       } else {
+                               if (igp_info->info.ucMemoryType & 0xf0)
+                                       return true;
+                       }
                        break;
                case 2:
                        if (igp_info->info_2.ucMemoryType & 0x0f)
@@ -1833,10 +1849,7 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
                                                /* skip invalid modes */
                                                if (rdev->pm.power_state[state_index].clock_info[mode_index].sclk == 0)
                                                        continue;
-                                               rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
-                                                       VOLTAGE_SW;
-                                               rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
-                                                       clock_info->usVDDC;
+                                               /* voltage works differently on IGPs */
                                                mode_index++;
                                        } else if (ASIC_IS_DCE4(rdev)) {
                                                struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO *clock_info =
@@ -1969,6 +1982,7 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
 
        rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
        rdev->pm.current_clock_mode_index = 0;
+       rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage;
 }
 
 void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable)