From ef62d308780711b7887cf67fd89095edf27c96b9 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Noralf=20Tr=C3=B8nnes?= Date: Tue, 5 Dec 2017 19:25:01 +0100 Subject: [PATCH] drm/omap: Use drm_fb_helper_lastclose() and _poll_changed() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This driver can use drm_fb_helper_lastclose() as its .lastclose callback. It can also use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Cc: Tomi Valkeinen Signed-off-by: Noralf Trønnes Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20171205182504.41923-9-noralf@tronnes.org --- drivers/gpu/drm/omapdrm/omap_drv.c | 34 ++-------------------------------- 1 file changed, 2 insertions(+), 32 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index cdf5b06..96857c5 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -46,14 +46,6 @@ * devices */ -static void omap_fb_output_poll_changed(struct drm_device *dev) -{ - struct omap_drm_private *priv = dev->dev_private; - DBG("dev=%p", dev); - if (priv->fbdev) - drm_fb_helper_hotplug_event(priv->fbdev); -} - static void omap_atomic_wait_for_completion(struct drm_device *dev, struct drm_atomic_state *old_state) { @@ -132,7 +124,7 @@ static const struct drm_mode_config_helper_funcs omap_mode_config_helper_funcs = static const struct drm_mode_config_funcs omap_mode_config_funcs = { .fb_create = omap_framebuffer_create, - .output_poll_changed = omap_fb_output_poll_changed, + .output_poll_changed = drm_fb_helper_output_poll_changed, .atomic_check = drm_atomic_helper_check, .atomic_commit = drm_atomic_helper_commit, }; @@ -467,28 +459,6 @@ static int dev_open(struct drm_device *dev, struct drm_file *file) return 0; } -/** - * lastclose - clean up after all DRM clients have exited - * @dev: DRM device - * - * Take care of cleaning up after all DRM clients have exited. In the - * mode setting case, we want to restore the kernel's initial mode (just - * in case the last client left us in a bad state). - */ -static void dev_lastclose(struct drm_device *dev) -{ - struct omap_drm_private *priv = dev->dev_private; - int ret; - - DBG("lastclose: dev=%p", dev); - - if (priv->fbdev) { - ret = drm_fb_helper_restore_fbdev_mode_unlocked(priv->fbdev); - if (ret) - DBG("failed to restore crtc mode"); - } -} - static const struct vm_operations_struct omap_gem_vm_ops = { .fault = omap_gem_fault, .open = drm_gem_vm_open, @@ -511,7 +481,7 @@ static struct drm_driver omap_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC | DRIVER_RENDER, .open = dev_open, - .lastclose = dev_lastclose, + .lastclose = drm_fb_helper_lastclose, #ifdef CONFIG_DEBUG_FS .debugfs_init = omap_debugfs_init, #endif -- 2.7.4