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

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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: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171205182504.41923-11-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes 2017-12-05 19:25:03 +01:00
parent ef62d30878
commit 33e9d03822
2 changed files with 2 additions and 16 deletions
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9
drivers/gpu/drm/rockchip/rockchip_drm_drv.c
View File

@ -207,13 +207,6 @@ static void rockchip_drm_unbind(struct device *dev)
drm_dev_unref(drm_dev); drm_dev_unref(drm_dev);
} }
static void rockchip_drm_lastclose(struct drm_device *dev)
{
struct rockchip_drm_private *priv = dev->dev_private;
drm_fb_helper_restore_fbdev_mode_unlocked(&priv->fbdev_helper);
}
static const struct file_operations rockchip_drm_driver_fops = { static const struct file_operations rockchip_drm_driver_fops = {
.owner = THIS_MODULE, .owner = THIS_MODULE,
.open = drm_open, .open = drm_open,
@ -228,7 +221,7 @@ static const struct file_operations rockchip_drm_driver_fops = {
static struct drm_driver rockchip_drm_driver = { static struct drm_driver rockchip_drm_driver = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | .driver_features = DRIVER_MODESET | DRIVER_GEM |
DRIVER_PRIME | DRIVER_ATOMIC, DRIVER_PRIME | DRIVER_ATOMIC,
.lastclose = rockchip_drm_lastclose, .lastclose = drm_fb_helper_lastclose,
.gem_vm_ops = &drm_gem_cma_vm_ops, .gem_vm_ops = &drm_gem_cma_vm_ops,
.gem_free_object_unlocked = rockchip_gem_free_object, .gem_free_object_unlocked = rockchip_gem_free_object,
.dumb_create = rockchip_gem_dumb_create, .dumb_create = rockchip_gem_dumb_create,

9
drivers/gpu/drm/rockchip/rockchip_drm_fb.c
View File

@ -167,20 +167,13 @@ err_gem_object_unreference:
return ERR_PTR(ret); return ERR_PTR(ret);
} }
static void rockchip_drm_output_poll_changed(struct drm_device *dev)
{
struct rockchip_drm_private *private = dev->dev_private;
drm_fb_helper_hotplug_event(&private->fbdev_helper);
}
static const struct drm_mode_config_helper_funcs rockchip_mode_config_helpers = { static const struct drm_mode_config_helper_funcs rockchip_mode_config_helpers = {
.atomic_commit_tail = drm_atomic_helper_commit_tail_rpm, .atomic_commit_tail = drm_atomic_helper_commit_tail_rpm,
}; };
static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = { static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = {
.fb_create = rockchip_user_fb_create, .fb_create = rockchip_user_fb_create,
.output_poll_changed = rockchip_drm_output_poll_changed, .output_poll_changed = drm_fb_helper_output_poll_changed,
.atomic_check = drm_atomic_helper_check, .atomic_check = drm_atomic_helper_check,
.atomic_commit = drm_atomic_helper_commit, .atomic_commit = drm_atomic_helper_commit,
}; };