Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm

[pandora-kernel.git] / drivers / gpu / drm / radeon / radeon_pm.c

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 2aed03b..86eda1e 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -23,6 +23,7 @@
 #include "drmP.h"
 #include "radeon.h"
 #include "avivod.h"
+#include "atom.h"
 #ifdef CONFIG_ACPI
 #include <linux/acpi.h>
 #endif
@@ -365,12 +366,14 @@ static ssize_t radeon_set_pm_profile(struct device *dev,
                else if (strncmp("high", buf, strlen("high")) == 0)
                        rdev->pm.profile = PM_PROFILE_HIGH;
                else {
-                       DRM_ERROR("invalid power profile!\n");
+                       count = -EINVAL;
                        goto fail;
                }
                radeon_pm_update_profile(rdev);
                radeon_pm_set_clocks(rdev);
-       }
+       } else
+               count = -EINVAL;
+
 fail:
        mutex_unlock(&rdev->pm.mutex);
 
@@ -413,7 +416,7 @@ static ssize_t radeon_set_pm_method(struct device *dev,
                mutex_unlock(&rdev->pm.mutex);
                cancel_delayed_work_sync(&rdev->pm.dynpm_idle_work);
        } else {
-               DRM_ERROR("invalid power method!\n");
+               count = -EINVAL;
                goto fail;
        }
        radeon_pm_compute_clocks(rdev);
@@ -533,7 +536,11 @@ void radeon_pm_resume(struct radeon_device *rdev)
        /* set up the default clocks if the MC ucode is loaded */
        if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) {
                if (rdev->pm.default_vddc)
-                       radeon_atom_set_voltage(rdev, rdev->pm.default_vddc);
+                       radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
+                                               SET_VOLTAGE_TYPE_ASIC_VDDC);
+               if (rdev->pm.default_vddci)
+                       radeon_atom_set_voltage(rdev, rdev->pm.default_vddci,
+                                               SET_VOLTAGE_TYPE_ASIC_VDDCI);
                if (rdev->pm.default_sclk)
                        radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
                if (rdev->pm.default_mclk)
@@ -546,6 +553,7 @@ void radeon_pm_resume(struct radeon_device *rdev)
        rdev->pm.current_sclk = rdev->pm.default_sclk;
        rdev->pm.current_mclk = rdev->pm.default_mclk;
        rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage;
+       rdev->pm.current_vddci = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.vddci;
        if (rdev->pm.pm_method == PM_METHOD_DYNPM
            && rdev->pm.dynpm_state == DYNPM_STATE_SUSPENDED) {
                rdev->pm.dynpm_state = DYNPM_STATE_ACTIVE;
@@ -583,7 +591,8 @@ int radeon_pm_init(struct radeon_device *rdev)
                /* set up the default clocks if the MC ucode is loaded */
                if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) {
                        if (rdev->pm.default_vddc)
-                               radeon_atom_set_voltage(rdev, rdev->pm.default_vddc);
+                               radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
+                                                       SET_VOLTAGE_TYPE_ASIC_VDDC);
                        if (rdev->pm.default_sclk)
                                radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
                        if (rdev->pm.default_mclk)