diff options
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_dsi.c | 26 |
3 files changed, 11 insertions, 28 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 09d3c4c3c858..50294a7bd29d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -82,14 +82,9 @@ err_file_priv_free: return ret; } -static void exynos_drm_preclose(struct drm_device *dev, - struct drm_file *file) -{ - exynos_drm_subdrv_close(dev, file); -} - static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) { + exynos_drm_subdrv_close(dev, file); kfree(file->driver_priv); file->driver_priv = NULL; } @@ -145,7 +140,6 @@ static struct drm_driver exynos_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC | DRIVER_RENDER, .open = exynos_drm_open, - .preclose = exynos_drm_preclose, .lastclose = exynos_drm_lastclose, .postclose = exynos_drm_postclose, .gem_free_object_unlocked = exynos_drm_gem_free_object, diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index cb3176930596..39c740572034 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -160,12 +160,9 @@ struct exynos_drm_clk { * drm framework doesn't support multiple irq yet. * we can refer to the crtc to current hardware interrupt occurred through * this pipe value. - * @enabled: if the crtc is enabled or not - * @event: vblank event that is currently queued for flip - * @wait_update: wait all pending planes updates to finish - * @pending_update: number of pending plane updates in this crtc * @ops: pointer to callbacks for exynos drm specific functionality * @ctx: A pointer to the crtc's implementation specific context + * @pipe_clk: A pointer to the crtc's pipeline clock. */ struct exynos_drm_crtc { struct drm_crtc base; diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index fc4fda738906..d404de86d5f9 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -1633,7 +1633,6 @@ static int exynos_dsi_parse_dt(struct exynos_dsi *dsi) { struct device *dev = dsi->dev; struct device_node *node = dev->of_node; - struct device_node *ep; int ret; ret = exynos_dsi_of_read_u32(node, "samsung,pll-clock-frequency", @@ -1641,32 +1640,21 @@ static int exynos_dsi_parse_dt(struct exynos_dsi *dsi) if (ret < 0) return ret; - ep = of_graph_get_endpoint_by_regs(node, DSI_PORT_OUT, 0); - if (!ep) { - dev_err(dev, "no output port with endpoint specified\n"); - return -EINVAL; - } - - ret = exynos_dsi_of_read_u32(ep, "samsung,burst-clock-frequency", + ret = exynos_dsi_of_read_u32(node, "samsung,burst-clock-frequency", &dsi->burst_clk_rate); if (ret < 0) - goto end; + return ret; - ret = exynos_dsi_of_read_u32(ep, "samsung,esc-clock-frequency", + ret = exynos_dsi_of_read_u32(node, "samsung,esc-clock-frequency", &dsi->esc_clk_rate); if (ret < 0) - goto end; - - of_node_put(ep); + return ret; dsi->bridge_node = of_graph_get_remote_node(node, DSI_PORT_OUT, 0); if (!dsi->bridge_node) return -EINVAL; -end: - of_node_put(ep); - - return ret; + return 0; } static int exynos_dsi_bind(struct device *dev, struct device *master, @@ -1817,6 +1805,10 @@ static int exynos_dsi_probe(struct platform_device *pdev) static int exynos_dsi_remove(struct platform_device *pdev) { + struct exynos_dsi *dsi = platform_get_drvdata(pdev); + + of_node_put(dsi->bridge_node); + pm_runtime_disable(&pdev->dev); component_del(&pdev->dev, &exynos_dsi_component_ops); |