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Merge tag 'v2.6.35-rc6' into drm-radeon-next
[sfrench/cifs-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 24ebb4ea7984d58c7ede7418e847d875f641152a..0a97aeb083ddd12bfeb9b542b9eaa6a1c2c7ed2c 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)
@@ -1538,7 +1554,8 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
                                        rdev->pm.power_state[state_index].pcie_lanes =
                                                power_info->info.asPowerPlayInfo[i].ucNumPciELanes;
                                        misc = le32_to_cpu(power_info->info.asPowerPlayInfo[i].ulMiscInfo);
-                                       if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) {
+                                       if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
+                                           (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
                                                rdev->pm.power_state[state_index].clock_info[0].voltage.type =
                                                        VOLTAGE_GPIO;
                                                rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
@@ -1605,7 +1622,8 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
                                                power_info->info_2.asPowerPlayInfo[i].ucNumPciELanes;
                                        misc = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo);
                                        misc2 = le32_to_cpu(power_info->info_2.asPowerPlayInfo[i].ulMiscInfo2);
-                                       if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) {
+                                       if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
+                                           (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
                                                rdev->pm.power_state[state_index].clock_info[0].voltage.type =
                                                        VOLTAGE_GPIO;
                                                rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
@@ -1679,7 +1697,8 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
                                                power_info->info_3.asPowerPlayInfo[i].ucNumPciELanes;
                                        misc = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo);
                                        misc2 = le32_to_cpu(power_info->info_3.asPowerPlayInfo[i].ulMiscInfo2);
-                                       if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) {
+                                       if ((misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_SUPPORT) ||
+                                           (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)) {
                                                rdev->pm.power_state[state_index].clock_info[0].voltage.type =
                                                        VOLTAGE_GPIO;
                                                rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
@@ -1755,16 +1774,37 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
                                rdev->pm.power_state[state_index].misc2 = 0;
                        }
                } else {
-                       /* add the i2c bus for thermal/fan chip */
-                       /* no support for internal controller yet */
+                       int fw_index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
+                       uint8_t fw_frev, fw_crev;
+                       uint16_t fw_data_offset, vddc = 0;
+                       union firmware_info *firmware_info;
                        ATOM_PPLIB_THERMALCONTROLLER *controller = &power_info->info_4.sThermalController;
+
+                       if (atom_parse_data_header(mode_info->atom_context, fw_index, NULL,
+                                                  &fw_frev, &fw_crev, &fw_data_offset)) {
+                               firmware_info =
+                                       (union firmware_info *)(mode_info->atom_context->bios +
+                                                               fw_data_offset);
+                               vddc = firmware_info->info_14.usBootUpVDDCVoltage;
+                       }
+
+                       /* add the i2c bus for thermal/fan chip */
                        if (controller->ucType > 0) {
-                               if ((controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) ||
-                                   (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) ||
-                                   (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN)) {
+                               if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV6xx) {
                                        DRM_INFO("Internal thermal controller %s fan control\n",
                                                 (controller->ucFanParameters &
                                                  ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+                                       rdev->pm.int_thermal_type = THERMAL_TYPE_RV6XX;
+                               } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_RV770) {
+                                       DRM_INFO("Internal thermal controller %s fan control\n",
+                                                (controller->ucFanParameters &
+                                                 ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+                                       rdev->pm.int_thermal_type = THERMAL_TYPE_RV770;
+                               } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_EVERGREEN) {
+                                       DRM_INFO("Internal thermal controller %s fan control\n",
+                                                (controller->ucFanParameters &
+                                                 ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+                                       rdev->pm.int_thermal_type = THERMAL_TYPE_EVERGREEN;
                                } else if ((controller->ucType ==
                                            ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) ||
                                           (controller->ucType ==
@@ -1817,10 +1857,7 @@ 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 =
@@ -1904,6 +1941,16 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
                                                rdev->pm.default_power_state_index = state_index;
                                                rdev->pm.power_state[state_index].default_clock_mode =
                                                        &rdev->pm.power_state[state_index].clock_info[mode_index - 1];
+                                               /* patch the table values with the default slck/mclk from firmware info */
+                                               for (j = 0; j < mode_index; j++) {
+                                                       rdev->pm.power_state[state_index].clock_info[j].mclk =
+                                                               rdev->clock.default_mclk;
+                                                       rdev->pm.power_state[state_index].clock_info[j].sclk =
+                                                               rdev->clock.default_sclk;
+                                                       if (vddc)
+                                                               rdev->pm.power_state[state_index].clock_info[j].voltage.voltage =
+                                                                       vddc;
+                                               }
                                        }
                                        state_index++;
                                }
@@ -1943,6 +1990,7 @@ 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)
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