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authorSouptick Joarder <jrdr.linux@gmail.com>2018-07-31 23:34:30 +0300
committerHeiko Stuebner <heiko@sntech.de>2018-08-01 16:22:30 +0300
commite7941cc2340cc48cc84d61108707d12a59c78405 (patch)
tree123c40682ab974c107b50688182a623eb570763a /drivers/gpu/drm/rockchip/rockchip_drm_drv.c
parent80e0b19996d58db9ddff3f65b7cd9efa8e78de72 (diff)
downloadlinux-e7941cc2340cc48cc84d61108707d12a59c78405.tar.xz
drm/rockchip: Convert drm_atomic_helper_suspend/resume()
convert drm_atomic_helper_suspend/resume() to use drm_mode_config_helper_suspend/resume(). With this conversion, rockchip_drm_fb_resume() and rockchip_drm_fb_suspend() will not be used anymore. Both of these functions can be removed. Also, in struct rockchip_drm_private state will not be used anymore. So this can be removed forever. Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Co-Developed-by: Ajit Negi <ajitn.linux@gmail.com> [changed to Co-Developed-by, according to process/submitting-patches.rst] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20180731203430.GA30136@jordon-HP-15-Notebook-PC
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_drv.c')
-rw-r--r--drivers/gpu/drm/rockchip/rockchip_drm_drv.c46
1 files changed, 2 insertions, 44 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 9c846be8fc64..1d9c4a9201c8 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -243,60 +243,18 @@ static struct drm_driver rockchip_drm_driver = {
};
#ifdef CONFIG_PM_SLEEP
-static void rockchip_drm_fb_suspend(struct drm_device *drm)
-{
- struct rockchip_drm_private *priv = drm->dev_private;
-
- console_lock();
- drm_fb_helper_set_suspend(&priv->fbdev_helper, 1);
- console_unlock();
-}
-
-static void rockchip_drm_fb_resume(struct drm_device *drm)
-{
- struct rockchip_drm_private *priv = drm->dev_private;
-
- console_lock();
- drm_fb_helper_set_suspend(&priv->fbdev_helper, 0);
- console_unlock();
-}
-
static int rockchip_drm_sys_suspend(struct device *dev)
{
struct drm_device *drm = dev_get_drvdata(dev);
- struct rockchip_drm_private *priv;
-
- if (!drm)
- return 0;
-
- drm_kms_helper_poll_disable(drm);
- rockchip_drm_fb_suspend(drm);
- priv = drm->dev_private;
- priv->state = drm_atomic_helper_suspend(drm);
- if (IS_ERR(priv->state)) {
- rockchip_drm_fb_resume(drm);
- drm_kms_helper_poll_enable(drm);
- return PTR_ERR(priv->state);
- }
-
- return 0;
+ return drm_mode_config_helper_suspend(drm);
}
static int rockchip_drm_sys_resume(struct device *dev)
{
struct drm_device *drm = dev_get_drvdata(dev);
- struct rockchip_drm_private *priv;
- if (!drm)
- return 0;
-
- priv = drm->dev_private;
- drm_atomic_helper_resume(drm, priv->state);
- rockchip_drm_fb_resume(drm);
- drm_kms_helper_poll_enable(drm);
-
- return 0;
+ return drm_mode_config_helper_resume(drm);
}
#endif