From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Tue, 24 Sep 2024 07:12:19 +0000 (+0200)
Subject: drm/imx/lcdc: Run DRM default client setup
X-Git-Tag: v6.13-rc1~122^2~22^2~59
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b9a14d54ab2bf0c09409f373a2120de65046178a;p=thirdparty%2Fkernel%2Flinux.git

drm/imx/lcdc: Run DRM default client setup

Call drm_client_setup() to run the kernel's default client setup
for DRM. Set fbdev_probe in struct drm_driver, so that the client
setup can start the common fbdev client.

v5:
- select DRM_CLIENT_SELECTION

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-22-tzimmermann@suse.de
---

diff --git a/drivers/gpu/drm/imx/lcdc/Kconfig b/drivers/gpu/drm/imx/lcdc/Kconfig
index 9c28bb0f4662f..75869489b0e61 100644
--- a/drivers/gpu/drm/imx/lcdc/Kconfig
+++ b/drivers/gpu/drm/imx/lcdc/Kconfig
@@ -1,6 +1,7 @@
 config DRM_IMX_LCDC
       tristate "Freescale i.MX LCDC displays"
       depends on DRM && (ARCH_MXC || COMPILE_TEST)
+      select DRM_CLIENT_SELECTION
       select DRM_GEM_DMA_HELPER
       select DRM_KMS_HELPER
       select DRM_DISPLAY_HELPER
diff --git a/drivers/gpu/drm/imx/lcdc/imx-lcdc.c b/drivers/gpu/drm/imx/lcdc/imx-lcdc.c
index 36668455aee8c..3215c4acd6753 100644
--- a/drivers/gpu/drm/imx/lcdc/imx-lcdc.c
+++ b/drivers/gpu/drm/imx/lcdc/imx-lcdc.c
@@ -3,6 +3,7 @@
 
 #include <drm/drm_bridge.h>
 #include <drm/drm_bridge_connector.h>
+#include <drm/drm_client_setup.h>
 #include <drm/drm_damage_helper.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fbdev_dma.h>
@@ -348,6 +349,7 @@ static struct drm_driver imx_lcdc_drm_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops = &imx_lcdc_drm_fops,
 	DRM_GEM_DMA_DRIVER_OPS_VMAP,
+	DRM_FBDEV_DMA_DRIVER_OPS,
 	.name = "imx-lcdc",
 	.desc = "i.MX LCDC driver",
 	.date = "20200716",
@@ -501,7 +503,7 @@ static int imx_lcdc_probe(struct platform_device *pdev)
 	if (ret)
 		return dev_err_probe(dev, ret, "Cannot register device\n");
 
-	drm_fbdev_dma_setup(drm, 0);
+	drm_client_setup(drm, NULL);
 
 	return 0;
 }