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path: root/drivers/gpu/drm/exynos/exynos_drm_drv.c
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Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.c29
1 files changed, 9 insertions, 20 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index ed3cc2989f93..b599f74692e5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -55,8 +55,7 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
return -ENOMEM;
file->driver_priv = file_priv;
-
- ret = exynos_drm_subdrv_open(dev, file);
+ ret = g2d_open(dev, file);
if (ret)
goto err_file_priv_free;
@@ -70,7 +69,7 @@ err_file_priv_free:
static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
{
- exynos_drm_subdrv_close(dev, file);
+ g2d_close(dev, file);
kfree(file->driver_priv);
file->driver_priv = NULL;
}
@@ -147,13 +146,12 @@ static struct drm_driver exynos_drm_driver = {
.minor = DRIVER_MINOR,
};
-#ifdef CONFIG_PM_SLEEP
static int exynos_drm_suspend(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct exynos_drm_private *private;
- if (pm_runtime_suspended(dev) || !drm_dev)
+ if (!drm_dev)
return 0;
private = drm_dev->dev_private;
@@ -170,25 +168,23 @@ static int exynos_drm_suspend(struct device *dev)
return 0;
}
-static int exynos_drm_resume(struct device *dev)
+static void exynos_drm_resume(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct exynos_drm_private *private;
- if (pm_runtime_suspended(dev) || !drm_dev)
- return 0;
+ if (!drm_dev)
+ return;
private = drm_dev->dev_private;
drm_atomic_helper_resume(drm_dev, private->suspend_state);
exynos_drm_fbdev_resume(drm_dev);
drm_kms_helper_poll_enable(drm_dev);
-
- return 0;
}
-#endif
static const struct dev_pm_ops exynos_drm_pm_ops = {
- SET_SYSTEM_SLEEP_PM_OPS(exynos_drm_suspend, exynos_drm_resume)
+ .prepare = exynos_drm_suspend,
+ .complete = exynos_drm_resume,
};
/* forward declaration */
@@ -240,6 +236,7 @@ static struct exynos_drm_driver_info exynos_drm_drivers[] = {
DRM_COMPONENT_DRIVER | DRM_VIRTUAL_DEVICE
}, {
DRV_PTR(g2d_driver, CONFIG_DRM_EXYNOS_G2D),
+ DRM_COMPONENT_DRIVER
}, {
DRV_PTR(fimc_driver, CONFIG_DRM_EXYNOS_FIMC),
DRM_COMPONENT_DRIVER | DRM_FIMC_DEVICE,
@@ -376,11 +373,6 @@ static int exynos_drm_bind(struct device *dev)
if (ret)
goto err_unbind_all;
- /* Probe non kms sub drivers and virtual display driver. */
- ret = exynos_drm_device_subdrv_probe(drm);
- if (ret)
- goto err_unbind_all;
-
drm_mode_config_reset(drm);
/*
@@ -411,7 +403,6 @@ err_cleanup_fbdev:
exynos_drm_fbdev_fini(drm);
err_cleanup_poll:
drm_kms_helper_poll_fini(drm);
- exynos_drm_device_subdrv_remove(drm);
err_unbind_all:
component_unbind_all(drm->dev, drm);
err_mode_config_cleanup:
@@ -431,8 +422,6 @@ static void exynos_drm_unbind(struct device *dev)
drm_dev_unregister(drm);
- exynos_drm_device_subdrv_remove(drm);
-
exynos_drm_fbdev_fini(drm);
drm_kms_helper_poll_fini(drm);