diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fbdev.c | 18 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fbdev.h | 9 |
3 files changed, 16 insertions, 20 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 65a567dcf3ab..4f48b908bdc6 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -570,7 +570,7 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) for (i = 0; i < priv->num_crtcs; i++) drm_crtc_vblank_off(priv->crtcs[i]); - priv->fbdev = omap_fbdev_init(ddev); + omap_fbdev_init(ddev); drm_kms_helper_poll_init(ddev); omap_modeset_enable_external_hpd(); @@ -588,8 +588,8 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) err_cleanup_helpers: omap_modeset_disable_external_hpd(); drm_kms_helper_poll_fini(ddev); - if (priv->fbdev) - omap_fbdev_free(ddev); + + omap_fbdev_fini(ddev); err_cleanup_modeset: drm_mode_config_cleanup(ddev); omap_drm_irq_uninstall(ddev); @@ -615,8 +615,7 @@ static void omapdrm_cleanup(struct omap_drm_private *priv) omap_modeset_disable_external_hpd(); drm_kms_helper_poll_fini(ddev); - if (priv->fbdev) - omap_fbdev_free(ddev); + omap_fbdev_fini(ddev); drm_atomic_helper_shutdown(ddev); diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 632ebcf2165f..be94480326d7 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -242,7 +242,7 @@ static struct drm_fb_helper *get_fb(struct fb_info *fbi) } /* initialize fbdev helper */ -struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev) +void omap_fbdev_init(struct drm_device *dev) { struct omap_drm_private *priv = dev->dev_private; struct omap_fbdev *fbdev = NULL; @@ -260,10 +260,8 @@ struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev) drm_fb_helper_prepare(dev, helper, &omap_fb_helper_funcs); ret = drm_fb_helper_init(dev, helper, priv->num_connectors); - if (ret) { - dev_err(dev->dev, "could not init fbdev: ret=%d\n", ret); + if (ret) goto fail; - } ret = drm_fb_helper_single_add_all_connectors(helper); if (ret) @@ -275,7 +273,7 @@ struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev) priv->fbdev = helper; - return helper; + return; fini: drm_fb_helper_fini(helper); @@ -283,12 +281,9 @@ fail: kfree(fbdev); dev_warn(dev->dev, "omap_fbdev_init failed\n"); - /* well, limp along without an fbdev.. maybe X11 will work? */ - - return NULL; } -void omap_fbdev_free(struct drm_device *dev) +void omap_fbdev_fini(struct drm_device *dev) { struct omap_drm_private *priv = dev->dev_private; struct drm_fb_helper *helper = priv->fbdev; @@ -296,11 +291,14 @@ void omap_fbdev_free(struct drm_device *dev) DBG(); + if (!helper) + return; + drm_fb_helper_unregister_fbi(helper); drm_fb_helper_fini(helper); - fbdev = to_omap_fbdev(priv->fbdev); + fbdev = to_omap_fbdev(helper); /* unpin the GEM object pinned in omap_fbdev_create() */ if (fbdev->bo) diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.h b/drivers/gpu/drm/omapdrm/omap_fbdev.h index 1f5ba0996a1a..7dfd843f73f1 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.h +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.h @@ -24,14 +24,13 @@ struct drm_device; struct drm_fb_helper; #ifdef CONFIG_DRM_FBDEV_EMULATION -struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev); -void omap_fbdev_free(struct drm_device *dev); +void omap_fbdev_init(struct drm_device *dev); +void omap_fbdev_fini(struct drm_device *dev); #else -static inline struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev) +static inline void omap_fbdev_init(struct drm_device *dev) { - return NULL; } -static inline void omap_fbdev_free(struct drm_device *dev) +static inline void omap_fbdev_fini(struct drm_device *dev) { } #endif |
