diff options
Diffstat (limited to 'drivers/gpu/drm/tegra')
-rw-r--r-- | drivers/gpu/drm/tegra/drm.c | 20 | ||||
-rw-r--r-- | drivers/gpu/drm/tegra/drm.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/tegra/fb.c | 20 |
3 files changed, 34 insertions, 7 deletions
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 59736bb..e1632fb 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -42,13 +42,13 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags) err = tegra_drm_fb_prepare(drm); if (err < 0) - return err; + goto config; drm_kms_helper_poll_init(drm); err = host1x_device_init(device); if (err < 0) - return err; + goto fbdev; /* * We don't use the drm_irq_install() helpers provided by the DRM @@ -59,13 +59,25 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags) err = drm_vblank_init(drm, drm->mode_config.num_crtc); if (err < 0) - return err; + goto device; err = tegra_drm_fb_init(drm); if (err < 0) - return err; + goto vblank; return 0; + +vblank: + drm_vblank_cleanup(drm); +device: + host1x_device_exit(device); +fbdev: + drm_kms_helper_poll_fini(drm); + tegra_drm_fb_free(drm); +config: + drm_mode_config_cleanup(drm); + kfree(tegra); + return err; } static int tegra_drm_unload(struct drm_device *drm) diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h index b994c01..ef2faae 100644 --- a/drivers/gpu/drm/tegra/drm.h +++ b/drivers/gpu/drm/tegra/drm.h @@ -288,6 +288,7 @@ bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer); int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer, struct tegra_bo_tiling *tiling); int tegra_drm_fb_prepare(struct drm_device *drm); +void tegra_drm_fb_free(struct drm_device *drm); int tegra_drm_fb_init(struct drm_device *drm); void tegra_drm_fb_exit(struct drm_device *drm); #ifdef CONFIG_DRM_TEGRA_FBDEV diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index 3513d12..0474241 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -289,6 +289,11 @@ static struct tegra_fbdev *tegra_fbdev_create(struct drm_device *drm) return fbdev; } +static void tegra_fbdev_free(struct tegra_fbdev *fbdev) +{ + kfree(fbdev); +} + static int tegra_fbdev_init(struct tegra_fbdev *fbdev, unsigned int preferred_bpp, unsigned int num_crtc, @@ -322,7 +327,7 @@ fini: return err; } -static void tegra_fbdev_free(struct tegra_fbdev *fbdev) +static void tegra_fbdev_exit(struct tegra_fbdev *fbdev) { struct fb_info *info = fbdev->base.fbdev; @@ -345,7 +350,7 @@ static void tegra_fbdev_free(struct tegra_fbdev *fbdev) } drm_fb_helper_fini(&fbdev->base); - kfree(fbdev); + tegra_fbdev_free(fbdev); } void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev) @@ -393,6 +398,15 @@ int tegra_drm_fb_prepare(struct drm_device *drm) return 0; } +void tegra_drm_fb_free(struct drm_device *drm) +{ +#ifdef CONFIG_DRM_TEGRA_FBDEV + struct tegra_drm *tegra = drm->dev_private; + + tegra_fbdev_free(tegra->fbdev); +#endif +} + int tegra_drm_fb_init(struct drm_device *drm) { #ifdef CONFIG_DRM_TEGRA_FBDEV @@ -413,6 +427,6 @@ void tegra_drm_fb_exit(struct drm_device *drm) #ifdef CONFIG_DRM_TEGRA_FBDEV struct tegra_drm *tegra = drm->dev_private; - tegra_fbdev_free(tegra->fbdev); + tegra_fbdev_exit(tegra->fbdev); #endif } |