convert drm_atomic_helper_suspend/resume() to use
drm_mode_config_helper_suspend/resume().
exynos_drm_fbdev_suspend/resume can be removed
as drm_mode_config_helper_suspend/resume has
implement the same in generic way.
Signed-off-by: Souptick Joarder <jrdr.linux@xxxxxxxxx>
Signed-off-by: Ajit Negi <ajitn.linux@xxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 32 ++++++++++---------------------
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 17 ----------------
drivers/gpu/drm/exynos/exynos_drm_fbdev.h | 10 ----------
3 files changed, 10 insertions(+), 49 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index a81b4a5..1996ff7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -151,39 +151,27 @@ static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
static int exynos_drm_suspend(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
- struct exynos_drm_private *private;
+ int ret = 0;
- if (pm_runtime_suspended(dev) || !drm_dev)
- return 0;
+ if (pm_runtime_suspended(dev))
+ return ret;
- private = drm_dev->dev_private;
+ ret = drm_mode_config_helper_suspend(drm_dev);
- drm_kms_helper_poll_disable(drm_dev);
- exynos_drm_fbdev_suspend(drm_dev);
- private->suspend_state = drm_atomic_helper_suspend(drm_dev);
- if (IS_ERR(private->suspend_state)) {
- exynos_drm_fbdev_resume(drm_dev);
- drm_kms_helper_poll_enable(drm_dev);
- return PTR_ERR(private->suspend_state);
- }
-
- return 0;
+ return ret;
}
static int exynos_drm_resume(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
- struct exynos_drm_private *private;
+ int ret = 0;
- if (pm_runtime_suspended(dev) || !drm_dev)
- return 0;
+ if (pm_runtime_suspended(dev))
+ return ret;
- 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);
+ ret = drm_mode_config_helper_resume(drm_dev);
- return 0;
+ return ret;
}
#endif
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 132dd52..918dd2c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -270,20 +270,3 @@ void exynos_drm_fbdev_fini(struct drm_device *dev)
private->fb_helper = NULL;
}
-void exynos_drm_fbdev_suspend(struct drm_device *dev)
-{
- struct exynos_drm_private *private = dev->dev_private;
-
- console_lock();
- drm_fb_helper_set_suspend(private->fb_helper, 1);
- console_unlock();
-}
-
-void exynos_drm_fbdev_resume(struct drm_device *dev)
-{
- struct exynos_drm_private *private = dev->dev_private;
-
- console_lock();
- drm_fb_helper_set_suspend(private->fb_helper, 0);
- console_unlock();
-}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
index b338472..6840b6a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
@@ -19,8 +19,6 @@
int exynos_drm_fbdev_init(struct drm_device *dev);
void exynos_drm_fbdev_fini(struct drm_device *dev);
-void exynos_drm_fbdev_suspend(struct drm_device *drm);
-void exynos_drm_fbdev_resume(struct drm_device *drm);
#else
@@ -39,14 +37,6 @@ static inline void exynos_drm_fbdev_restore_mode(struct drm_device *dev)
#define exynos_drm_output_poll_changed (NULL)
-static inline void exynos_drm_fbdev_suspend(struct drm_device *drm)
-{
-}
-
-static inline void exynos_drm_fbdev_resume(struct drm_device *drm)
-{
-}
-
#endif
#endif
--
1.9.1
--
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