diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_drv.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index bf39fcc49e0f..c8270e4b26f3 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -513,12 +513,18 @@ static int dev_load(struct drm_device *dev, unsigned long flags) static int dev_unload(struct drm_device *dev) { struct omap_drm_private *priv = dev->dev_private; + int i; DBG("unload: dev=%p", dev); drm_kms_helper_poll_fini(dev); omap_fbdev_free(dev); + + /* flush crtcs so the fbs get released */ + for (i = 0; i < priv->num_crtcs; i++) + omap_crtc_flush(priv->crtcs[i]); + omap_modeset_free(dev); omap_gem_deinit(dev); @@ -696,10 +702,11 @@ static int pdev_remove(struct platform_device *device) { DBG(""); + drm_put_dev(platform_get_drvdata(device)); + omap_disconnect_dssdevs(); omap_crtc_pre_uninit(); - drm_put_dev(platform_get_drvdata(device)); return 0; } @@ -726,18 +733,33 @@ static struct platform_driver pdev = { static int __init omap_drm_init(void) { + int r; + DBG("init"); - if (platform_driver_register(&omap_dmm_driver)) { - /* we can continue on without DMM.. so not fatal */ - dev_err(NULL, "DMM registration failed\n"); + + r = platform_driver_register(&omap_dmm_driver); + if (r) { + pr_err("DMM driver registration failed\n"); + return r; + } + + r = platform_driver_register(&pdev); + if (r) { + pr_err("omapdrm driver registration failed\n"); + platform_driver_unregister(&omap_dmm_driver); + return r; } - return platform_driver_register(&pdev); + + return 0; } static void __exit omap_drm_fini(void) { DBG("fini"); + platform_driver_unregister(&pdev); + + platform_driver_unregister(&omap_dmm_driver); } /* need late_initcall() so we load after dss_driver's are loaded */ |