mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-13 22:25:03 +00:00
Code Issues Releases Wiki Activity

drm/omap: Use drm_fb_helper_lastclose() and _poll_changed()

Browse source 
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 <tomi.valkeinen@ti.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171205182504.41923-9-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes 2017-12-05 19:25:01 +01:00
parent d0f54f51f6
commit ef62d30878
1 changed files with 2 additions and 32 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

34
drivers/gpu/drm/omapdrm/omap_drv.c
View file

@ -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