diff options
Diffstat (limited to 'drivers/gpu/drm/tegra')
-rw-r--r-- | drivers/gpu/drm/tegra/fbdev.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tegra/fbdev.c b/drivers/gpu/drm/tegra/fbdev.c index 1c22d0fb4055..6ff7106f440e 100644 --- a/drivers/gpu/drm/tegra/fbdev.c +++ b/drivers/gpu/drm/tegra/fbdev.c @@ -126,6 +126,30 @@ static const struct drm_fb_helper_funcs tegra_fb_helper_funcs = { .fb_probe = tegra_fbdev_probe, }; +/* + * struct drm_client + */ + +static void tegra_fbdev_client_unregister(struct drm_client_dev *client) +{ } + +static int tregra_fbdev_client_restore(struct drm_client_dev *client) +{ + return 0; +} + +static int tegra_fbdev_client_hotplug(struct drm_client_dev *client) +{ + return 0; +} + +static const struct drm_client_funcs tegra_fbdev_client_funcs = { + .owner = THIS_MODULE, + .unregister = tegra_fbdev_client_unregister, + .restore = tegra_fbdev_client_restore, + .hotplug = tegra_fbdev_client_hotplug, +}; + static struct drm_fb_helper *tegra_fbdev_create(struct drm_device *drm) { struct drm_fb_helper *helper; @@ -152,11 +176,15 @@ static int tegra_fbdev_init(struct drm_fb_helper *helper, struct drm_device *drm = helper->dev; int err; + err = drm_client_init(dev, &helper->client, "fbdev", &tegra_fbdev_client_funcs); + if (err) + return err; + err = drm_fb_helper_init(drm, helper); if (err < 0) { dev_err(drm->dev, "failed to initialize DRM FB helper: %d\n", err); - return err; + goto err_drm_client_release; } err = drm_fb_helper_initial_config(helper); @@ -170,6 +198,8 @@ static int tegra_fbdev_init(struct drm_fb_helper *helper, fini: drm_fb_helper_fini(helper); +err_drm_client_release: + drm_client_release(&helper->client); return err; } @@ -192,6 +222,7 @@ static void tegra_fbdev_exit(struct drm_fb_helper *helper) } drm_fb_helper_fini(helper); + drm_client_release(&helper->client); tegra_fbdev_free(helper); } |