Patch "drm/rockchip: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()" has been added to the 6.0-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    drm/rockchip: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()

to the 6.0-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-rockchip-use-pm_runtime_resume_and_get-instead-o.patch
and it can be found in the queue-6.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit d443989c539ee7696cb43be9854353551e0c9189
Author: Yuan Can <yuancan@xxxxxxxxxx>
Date:   Wed Jun 15 06:26:44 2022 +0000

    drm/rockchip: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
    
    [ Upstream commit e3558747ebe15306e6d0b75bd6d211436be4a7d5 ]
    
    Replace pm_runtime_get_sync() with pm_runtime_resume_and_get() to avoid
    device usage counter leak.
    
    Signed-off-by: Yuan Can <yuancan@xxxxxxxxxx>
    Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
    Link: https://patchwork.freedesktop.org/patch/msgid/20220615062644.96837-1-yuancan@xxxxxxxxxx
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index 1aa3700551f4..1e1a8bc6c856 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -1201,7 +1201,7 @@ static int dw_mipi_dsi_dphy_power_on(struct phy *phy)
 		return i;
 	}
 
-	ret = pm_runtime_get_sync(dsi->dev);
+	ret = pm_runtime_resume_and_get(dsi->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(dsi->dev, "failed to enable device: %d\n", ret);
 		return ret;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index ad3958b6f8bf..9a039a31fe48 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -605,7 +605,7 @@ static int vop_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
 	struct vop *vop = to_vop(crtc);
 	int ret, i;
 
-	ret = pm_runtime_get_sync(vop->dev);
+	ret = pm_runtime_resume_and_get(vop->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
@@ -1953,7 +1953,7 @@ static int vop_initial(struct vop *vop)
 		return PTR_ERR(vop->dclk);
 	}
 
-	ret = pm_runtime_get_sync(vop->dev);
+	ret = pm_runtime_resume_and_get(vop->dev);
 	if (ret < 0) {
 		DRM_DEV_ERROR(vop->dev, "failed to get pm runtime: %d\n", ret);
 		return ret;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 1fc04019dfd8..6dc14ea7f6fc 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -823,7 +823,7 @@ static void vop2_enable(struct vop2 *vop2)
 {
 	int ret;
 
-	ret = pm_runtime_get_sync(vop2->dev);
+	ret = pm_runtime_resume_and_get(vop2->dev);
 	if (ret < 0) {
 		drm_err(vop2->drm, "failed to get pm runtime: %d\n", ret);
 		return;