diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_drv.c | 50 |
1 files changed, 5 insertions, 45 deletions
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index 54e756b48606..cd9c73f5a64a 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -169,8 +169,7 @@ static void psb_driver_unload(struct drm_device *dev) /* TODO: Kill vblank etc here */ - if (dev_priv->backlight_device) - gma_backlight_exit(dev); + gma_backlight_exit(dev); psb_modeset_cleanup(dev); gma_irq_uninstall(dev); @@ -399,6 +398,8 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags) if (gma_encoder->type == INTEL_OUTPUT_LVDS || gma_encoder->type == INTEL_OUTPUT_MIPI) { ret = gma_backlight_init(dev); + if (ret == 0) + acpi_video_register_backlight(); break; } } @@ -407,11 +408,6 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags) if (ret) return ret; psb_intel_opregion_enable_asle(dev); -#if 0 - /* Enable runtime pm at last */ - pm_runtime_enable(dev->dev); - pm_runtime_set_active(dev->dev); -#endif return devm_add_action_or_reset(dev->dev, psb_device_release, dev); @@ -420,33 +416,6 @@ out_err: return ret; } -static inline void get_brightness(struct backlight_device *bd) -{ -#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE - if (bd) { - bd->props.brightness = bd->ops->get_brightness(bd); - backlight_update_status(bd); - } -#endif -} - -static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd, - unsigned long arg) -{ - struct drm_file *file_priv = filp->private_data; - struct drm_device *dev = file_priv->minor->dev; - struct drm_psb_private *dev_priv = to_drm_psb_private(dev); - static unsigned int runtime_allowed; - - if (runtime_allowed == 1 && dev_priv->is_lvds_on) { - runtime_allowed++; - pm_runtime_allow(dev->dev); - dev_priv->rpm_enabled = 1; - } - return drm_ioctl(filp, cmd, arg); - /* FIXME: do we need to wrap the other side of this */ -} - static int psb_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct drm_psb_private *dev_priv; @@ -493,22 +462,13 @@ static void psb_pci_remove(struct pci_dev *pdev) drm_dev_unregister(dev); } -static const struct dev_pm_ops psb_pm_ops = { - .resume = gma_power_resume, - .suspend = gma_power_suspend, - .thaw = gma_power_thaw, - .freeze = gma_power_freeze, - .restore = gma_power_restore, - .runtime_suspend = psb_runtime_suspend, - .runtime_resume = psb_runtime_resume, - .runtime_idle = psb_runtime_idle, -}; +static DEFINE_RUNTIME_DEV_PM_OPS(psb_pm_ops, gma_power_suspend, gma_power_resume, NULL); static const struct file_operations psb_gem_fops = { .owner = THIS_MODULE, .open = drm_open, .release = drm_release, - .unlocked_ioctl = psb_unlocked_ioctl, + .unlocked_ioctl = drm_ioctl, .compat_ioctl = drm_compat_ioctl, .mmap = drm_gem_mmap, .poll = drm_poll, |