From 5e0b1617fc38a27cf494c5d0b51f08de77ce0d20 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 31 Aug 2016 17:31:30 -0400 Subject: [PATCH] drm/radeon: skip suspend/resume on DRM_SWITCH_POWER_DYNAMIC_OFF MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Missed this case previously. No need to do anything if the device is already off. runtime pm will handle it. Acked-by: Michel Dänzer Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/radeon_device.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index a00dd2f74527..cfb3e4fee24b 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -1594,7 +1594,8 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend, rdev = dev->dev_private; - if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF || + dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF) return 0; drm_kms_helper_poll_disable(dev); @@ -1689,7 +1690,8 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon) struct drm_crtc *crtc; int r; - if (dev->switch_power_state == DRM_SWITCH_POWER_OFF) + if (dev->switch_power_state == DRM_SWITCH_POWER_OFF || + dev->switch_power_state == DRM_SWITCH_POWER_DYNAMIC_OFF) return 0; if (fbcon) {