From febae9bc946de2c85e324b20bb7dc7b2d4e49d37 Mon Sep 17 00:00:00 2001 From: Liviu Dudau Date: Mon, 27 Mar 2017 16:20:57 +0100 Subject: drm: hdlcd: Update PM code to save/restore console. Update the PM code to suspend/resume the fbdev_cma console. Signed-off-by: Liviu Dudau --- drivers/gpu/drm/arm/hdlcd_drv.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/arm/hdlcd_drv.c') diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index 764d0c83710c..45b174fea36b 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -432,9 +433,11 @@ static int __maybe_unused hdlcd_pm_suspend(struct device *dev) return 0; drm_kms_helper_poll_disable(drm); + drm_fbdev_cma_set_suspend_unlocked(hdlcd->fbdev, 1); hdlcd->state = drm_atomic_helper_suspend(drm); if (IS_ERR(hdlcd->state)) { + drm_fbdev_cma_set_suspend_unlocked(hdlcd->fbdev, 0); drm_kms_helper_poll_enable(drm); return PTR_ERR(hdlcd->state); } @@ -451,8 +454,8 @@ static int __maybe_unused hdlcd_pm_resume(struct device *dev) return 0; drm_atomic_helper_resume(drm, hdlcd->state); + drm_fbdev_cma_set_suspend_unlocked(hdlcd->fbdev, 0); drm_kms_helper_poll_enable(drm); - pm_runtime_set_active(dev); return 0; } -- cgit v1.2.3 From f73e8b82531573a198a4d0e5bff0d3256cbbd1d8 Mon Sep 17 00:00:00 2001 From: Srishti Sharma Date: Fri, 29 Sep 2017 15:30:40 +0530 Subject: drm/arm: Replace instances of drm_dev_unref with drm_dev_put. Replace drm_dev_unref with drm_dev_put as it is more consistent with kernel coding style. Done using the following semantic patch by coccinelle. @r@ expression e; @@ -drm_dev_unref(); +drm_dev_put(); Signed-off-by: Srishti Sharma [split into hdlcd and malidp specific patches] Signed-off-by: Liviu Dudau --- drivers/gpu/drm/arm/hdlcd_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/arm/hdlcd_drv.c') diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index 45b174fea36b..0afb53b1f4e9 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -355,7 +355,7 @@ err_unload: err_free: drm_mode_config_cleanup(drm); dev_set_drvdata(dev, NULL); - drm_dev_unref(drm); + drm_dev_put(drm); return ret; } @@ -380,7 +380,7 @@ static void hdlcd_drm_unbind(struct device *dev) pm_runtime_disable(drm->dev); of_reserved_mem_device_release(drm->dev); drm_mode_config_cleanup(drm); - drm_dev_unref(drm); + drm_dev_put(drm); drm->dev_private = NULL; dev_set_drvdata(dev, NULL); } -- cgit v1.2.3