diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_drv.c')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_drv.c | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 23bf16f596f6..7caec4d38ddf 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -13,6 +13,7 @@ #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <drm/clients/drm_client_setup.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_debugfs.h> #include <drm/drm_drv.h> @@ -182,9 +183,6 @@ static void tilcdc_fini(struct drm_device *dev) if (priv->clk) clk_put(priv->clk); - if (priv->mmio) - iounmap(priv->mmio); - if (priv->wq) destroy_workqueue(priv->wq); @@ -201,7 +199,6 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct device_node *node = dev->of_node; struct tilcdc_drm_private *priv; - struct resource *res; u32 bpp = 0; int ret; @@ -226,17 +223,10 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) goto init_failed; } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "failed to get memory resource\n"); - ret = -EINVAL; - goto init_failed; - } - - priv->mmio = ioremap(res->start, resource_size(res)); - if (!priv->mmio) { - dev_err(dev, "failed to ioremap\n"); - ret = -ENOMEM; + priv->mmio = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(priv->mmio)) { + dev_err(dev, "failed to request / ioremap\n"); + ret = PTR_ERR(priv->mmio); goto init_failed; } @@ -385,7 +375,8 @@ static int tilcdc_init(const struct drm_driver *ddrv, struct device *dev) goto init_failed; priv->is_registered = true; - drm_fbdev_dma_setup(ddev, bpp); + drm_client_setup_with_color_mode(ddev, bpp); + return 0; init_failed: @@ -483,13 +474,13 @@ DEFINE_DRM_GEM_DMA_FOPS(fops); static const struct drm_driver tilcdc_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, DRM_GEM_DMA_DRIVER_OPS, + DRM_FBDEV_DMA_DRIVER_OPS, #ifdef CONFIG_DEBUG_FS .debugfs_init = tilcdc_debugfs_init, #endif .fops = &fops, .name = "tilcdc", .desc = "TI LCD Controller DRM", - .date = "20121205", .major = 1, .minor = 0, }; @@ -598,7 +589,7 @@ MODULE_DEVICE_TABLE(of, tilcdc_of_match); static struct platform_driver tilcdc_platform_driver = { .probe = tilcdc_pdev_probe, - .remove_new = tilcdc_pdev_remove, + .remove = tilcdc_pdev_remove, .shutdown = tilcdc_pdev_shutdown, .driver = { .name = "tilcdc", |