diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index a8ab3ecb202e494bd27e7d7077b082d5dfb4ab68..9a5e999d33f5c8ba6ec980f08e92d4b5a05624fa 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -84,8 +84,6 @@ /* FIMD has totally five hardware windows. */ #define WINDOWS_NR 5 -#define get_fimd_manager(mgr) platform_get_drvdata(to_platform_device(dev)) - struct fimd_driver_data { unsigned int timing_base; unsigned int lcdblk_offset; @@ -159,6 +157,7 @@ struct fimd_win_data { }; struct fimd_context { + struct exynos_drm_manager manager; struct device *dev; struct drm_device *drm_dev; struct clk *bus_clk; @@ -965,8 +964,7 @@ static void fimd_dpms(struct exynos_drm_manager *mgr, int mode) static void fimd_trigger(struct device *dev) { - struct exynos_drm_manager *mgr = get_fimd_manager(dev); - struct fimd_context *ctx = mgr->ctx; + struct fimd_context *ctx = dev_get_drvdata(dev); struct fimd_driver_data *driver_data = ctx->driver_data; void *timing_base = ctx->regs + driver_data->timing_base; u32 reg; @@ -1032,11 +1030,6 @@ static struct exynos_drm_manager_ops fimd_manager_ops = { .te_handler = fimd_te_handler, }; -static struct exynos_drm_manager fimd_manager = { - .type = EXYNOS_DISPLAY_TYPE_LCD, - .ops = &fimd_manager_ops, -}; - static irqreturn_t fimd_irq_handler(int irq, void *dev_id) { struct fimd_context *ctx = (struct fimd_context *)dev_id; @@ -1074,11 +1067,11 @@ static irqreturn_t fimd_irq_handler(int irq, void *dev_id) static int fimd_bind(struct device *dev, struct device *master, void *data) { - struct fimd_context *ctx = fimd_manager.ctx; + struct fimd_context *ctx = dev_get_drvdata(dev); struct drm_device *drm_dev = data; - fimd_mgr_initialize(&fimd_manager, drm_dev); - exynos_drm_crtc_create(&fimd_manager); + fimd_mgr_initialize(&ctx->manager, drm_dev); + exynos_drm_crtc_create(&ctx->manager); if (ctx->display) exynos_drm_create_enc_conn(drm_dev, ctx->display); @@ -1089,15 +1082,14 @@ static int fimd_bind(struct device *dev, struct device *master, void *data) static void fimd_unbind(struct device *dev, struct device *master, void *data) { - struct exynos_drm_manager *mgr = dev_get_drvdata(dev); - struct fimd_context *ctx = fimd_manager.ctx; + struct fimd_context *ctx = dev_get_drvdata(dev); - fimd_dpms(mgr, DRM_MODE_DPMS_OFF); + fimd_dpms(&ctx->manager, DRM_MODE_DPMS_OFF); if (ctx->display) exynos_dpi_remove(dev); - fimd_mgr_remove(mgr); + fimd_mgr_remove(&ctx->manager); } static const struct component_ops fimd_component_ops = { @@ -1113,21 +1105,20 @@ static int fimd_probe(struct platform_device *pdev) struct resource *res; int ret = -EINVAL; - ret = exynos_drm_component_add(&pdev->dev, EXYNOS_DEVICE_TYPE_CRTC, - fimd_manager.type); - if (ret) - return ret; - - if (!dev->of_node) { - ret = -ENODEV; - goto err_del_component; - } + if (!dev->of_node) + return -ENODEV; ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) { - ret = -ENOMEM; - goto err_del_component; - } + if (!ctx) + return -ENOMEM; + + ctx->manager.type = EXYNOS_DISPLAY_TYPE_LCD; + ctx->manager.ops = &fimd_manager_ops; + + ret = exynos_drm_component_add(dev, EXYNOS_DEVICE_TYPE_CRTC, + ctx->manager.type); + if (ret) + return ret; ctx->dev = dev; ctx->suspended = true; @@ -1215,28 +1206,27 @@ static int fimd_probe(struct platform_device *pdev) init_waitqueue_head(&ctx->wait_vsync_queue); atomic_set(&ctx->wait_vsync_event, 0); + ctx->manager.ctx = ctx; - platform_set_drvdata(pdev, &fimd_manager); - - fimd_manager.ctx = ctx; + platform_set_drvdata(pdev, ctx); ctx->display = exynos_dpi_probe(dev); if (IS_ERR(ctx->display)) return PTR_ERR(ctx->display); - pm_runtime_enable(&pdev->dev); + pm_runtime_enable(dev); - ret = component_add(&pdev->dev, &fimd_component_ops); + ret = component_add(dev, &fimd_component_ops); if (ret) goto err_disable_pm_runtime; return ret; err_disable_pm_runtime: - pm_runtime_disable(&pdev->dev); + pm_runtime_disable(dev); err_del_component: - exynos_drm_component_del(&pdev->dev, EXYNOS_DEVICE_TYPE_CRTC); + exynos_drm_component_del(dev, EXYNOS_DEVICE_TYPE_CRTC); return ret; }