diff options
Diffstat (limited to 'drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c index 4349da3e2379..8a11c2df5b88 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c @@ -3,7 +3,7 @@ * Hisilicon Kirin SoCs drm master driver * * Copyright (c) 2016 Linaro Limited. - * Copyright (c) 2014-2016 Hisilicon Limited. + * Copyright (c) 2014-2016 HiSilicon Limited. * * Author: * Xinliang Liu <z.liuxinliang@hisilicon.com> @@ -11,19 +11,20 @@ * Xinwei Kong <kong.kongxinwei@hisilicon.com> */ -#include <linux/of_platform.h> #include <linux/component.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/of_graph.h> #include <linux/platform_device.h> +#include <drm/clients/drm_client_setup.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_drv.h> -#include <drm/drm_fb_cma_helper.h> -#include <drm/drm_fb_helper.h> -#include <drm/drm_gem_cma_helper.h> +#include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_module.h> #include <drm/drm_of.h> +#include <drm/drm_print.h> #include <drm/drm_probe_helper.h> #include <drm/drm_vblank.h> @@ -185,8 +186,6 @@ static int kirin_drm_kms_init(struct drm_device *dev, DRM_ERROR("failed to initialize vblank.\n"); goto err_unbind_all; } - /* with irq_enabled = true, we can use the vblank feature. */ - dev->irq_enabled = true; /* reset all the states of crtc/plane/encoder/connector */ drm_mode_config_reset(dev); @@ -205,14 +204,10 @@ err_mode_config_cleanup: return ret; } -static int compare_of(struct device *dev, void *data) -{ - return dev->of_node == data; -} - static int kirin_drm_kms_cleanup(struct drm_device *dev) { drm_kms_helper_poll_fini(dev); + drm_atomic_helper_shutdown(dev); kirin_drm_private_cleanup(dev); drm_mode_config_cleanup(dev); @@ -243,7 +238,7 @@ static int kirin_drm_bind(struct device *dev) if (ret) goto err_kms_cleanup; - drm_fbdev_generic_setup(drm_dev, 32); + drm_client_setup(drm_dev, NULL); return 0; @@ -251,6 +246,7 @@ err_kms_cleanup: kirin_drm_kms_cleanup(drm_dev); err_drm_dev_put: drm_dev_put(drm_dev); + dev_set_drvdata(dev, NULL); return ret; } @@ -262,6 +258,7 @@ static void kirin_drm_unbind(struct device *dev) drm_dev_unregister(drm_dev); kirin_drm_kms_cleanup(drm_dev); drm_dev_put(drm_dev); + dev_set_drvdata(dev, NULL); } static const struct component_master_ops kirin_drm_ops = { @@ -280,16 +277,20 @@ static int kirin_drm_platform_probe(struct platform_device *pdev) if (!remote) return -ENODEV; - drm_of_component_match_add(dev, &match, compare_of, remote); + drm_of_component_match_add(dev, &match, component_compare_of, remote); of_node_put(remote); return component_master_add_with_match(dev, &kirin_drm_ops, match); } -static int kirin_drm_platform_remove(struct platform_device *pdev) +static void kirin_drm_platform_remove(struct platform_device *pdev) { component_master_del(&pdev->dev, &kirin_drm_ops); - return 0; +} + +static void kirin_drm_platform_shutdown(struct platform_device *pdev) +{ + drm_atomic_helper_shutdown(platform_get_drvdata(pdev)); } static const struct of_device_id kirin_drm_dt_ids[] = { @@ -303,13 +304,14 @@ MODULE_DEVICE_TABLE(of, kirin_drm_dt_ids); static struct platform_driver kirin_drm_platform_driver = { .probe = kirin_drm_platform_probe, .remove = kirin_drm_platform_remove, + .shutdown = kirin_drm_platform_shutdown, .driver = { .name = "kirin-drm", .of_match_table = kirin_drm_dt_ids, }, }; -module_platform_driver(kirin_drm_platform_driver); +drm_module_platform_driver(kirin_drm_platform_driver); MODULE_AUTHOR("Xinliang Liu <xinliang.liu@linaro.org>"); MODULE_AUTHOR("Xinliang Liu <z.liuxinliang@hisilicon.com>"); |