linux-kernel - [PATCH v4 08/16] drm/bochs: atomic: use suspend/resume helpers

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Date:   Fri, 11 Jan 2019 06:37:44 +0100
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     dri-devel@...ts.freedesktop.org, David Airlie <airlied@...hat.com>
Cc:     andr2000@...il.com, noralf@...nnes.org,
        Gerd Hoffmann <kraxel@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        virtualization@...ts.linux-foundation.org (open list:DRM DRIVER FOR
        BOCHS VIRTUAL GPU), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v4 08/16] drm/bochs: atomic: use suspend/resume helpers

Switch to atomic helpers: drm_mode_config_helper_suspend/resume().

Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
---
 drivers/gpu/drm/bochs/bochs_drv.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c
index f3dd66ae99..08ba6029d2 100644
--- a/drivers/gpu/drm/bochs/bochs_drv.c
+++ b/drivers/gpu/drm/bochs/bochs_drv.c
@@ -103,11 +103,8 @@ static int bochs_pm_suspend(struct device *dev)
 	struct drm_device *drm_dev = pci_get_drvdata(pdev);
 	struct bochs_device *bochs = drm_dev->dev_private;
 
-	drm_kms_helper_poll_disable(drm_dev);
-
 	drm_fb_helper_set_suspend_unlocked(&bochs->fb.helper, 1);
-
-	return 0;
+	return drm_mode_config_helper_suspend(drm_dev);
 }
 
 static int bochs_pm_resume(struct device *dev)
@@ -116,12 +113,8 @@ static int bochs_pm_resume(struct device *dev)
 	struct drm_device *drm_dev = pci_get_drvdata(pdev);
 	struct bochs_device *bochs = drm_dev->dev_private;
 
-	drm_helper_resume_force_mode(drm_dev);
-
 	drm_fb_helper_set_suspend_unlocked(&bochs->fb.helper, 0);
-
-	drm_kms_helper_poll_enable(drm_dev);
-	return 0;
+	return drm_mode_config_helper_resume(drm_dev);
 }
 #endif
 
-- 
2.9.3