diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fbdev.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 767afd2bfa82..4929ffe5a09a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -49,6 +49,8 @@ static const struct fb_ops exynos_drm_fb_ops = { .owner = THIS_MODULE, DRM_FB_HELPER_DEFAULT_OPS, .fb_mmap = exynos_drm_fb_mmap, + .fb_read = drm_fb_helper_cfb_read, + .fb_write = drm_fb_helper_cfb_write, .fb_fillrect = drm_fb_helper_cfb_fillrect, .fb_copyarea = drm_fb_helper_cfb_copyarea, .fb_imageblit = drm_fb_helper_cfb_imageblit, @@ -63,7 +65,7 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper, unsigned int size = fb->width * fb->height * fb->format->cpp[0]; unsigned long offset; - fbi = drm_fb_helper_alloc_fbi(helper); + fbi = drm_fb_helper_alloc_info(helper); if (IS_ERR(fbi)) { DRM_DEV_ERROR(to_dma_dev(helper->dev), "failed to allocate fb info.\n"); @@ -161,7 +163,7 @@ int exynos_drm_fbdev_init(struct drm_device *dev) private->fb_helper = helper = &fbdev->drm_fb_helper; - drm_fb_helper_prepare(dev, helper, &exynos_drm_fb_helper_funcs); + drm_fb_helper_prepare(dev, helper, PREFERRED_BPP, &exynos_drm_fb_helper_funcs); ret = drm_fb_helper_init(dev, helper); if (ret < 0) { @@ -170,7 +172,7 @@ int exynos_drm_fbdev_init(struct drm_device *dev) goto err_init; } - ret = drm_fb_helper_initial_config(helper, PREFERRED_BPP); + ret = drm_fb_helper_initial_config(helper); if (ret < 0) { DRM_DEV_ERROR(dev->dev, "failed to set up hw configuration.\n"); @@ -181,8 +183,8 @@ int exynos_drm_fbdev_init(struct drm_device *dev) err_setup: drm_fb_helper_fini(helper); - err_init: + drm_fb_helper_unprepare(helper); private->fb_helper = NULL; kfree(fbdev); @@ -201,7 +203,7 @@ static void exynos_drm_fbdev_destroy(struct drm_device *dev, drm_framebuffer_remove(fb); } - drm_fb_helper_unregister_fbi(fb_helper); + drm_fb_helper_unregister_info(fb_helper); drm_fb_helper_fini(fb_helper); } @@ -217,6 +219,7 @@ void exynos_drm_fbdev_fini(struct drm_device *dev) fbdev = to_exynos_fbdev(private->fb_helper); exynos_drm_fbdev_destroy(dev, private->fb_helper); + drm_fb_helper_unprepare(private->fb_helper); kfree(fbdev); private->fb_helper = NULL; } |