From: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
While it is possible to hook other CRTC implementations into imx-drm
in practice there are none yet and the option to disable ipuv3-crtc
support has been hidden for a long time.
Now that the imx-drm-core has learned to deal with some of the
specifics of IPUv3 there is a cyclic dependency between both parts.
To get rid of this and to decimate the Kconfig maze a bit, simply
merge both parts into one module.
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/imx/Kconfig | 7 -------
drivers/gpu/drm/imx/Makefile | 3 +--
drivers/gpu/drm/imx/imx-drm-core.c | 18 +++++++++++++++++-
drivers/gpu/drm/imx/imx-drm.h | 2 ++
drivers/gpu/drm/imx/ipuv3-crtc.c | 8 +-------
5 files changed, 21 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
index f2c9ae822149c..c9e439c82241c 100644
--- a/drivers/gpu/drm/imx/Kconfig
+++ b/drivers/gpu/drm/imx/Kconfig
@@ -31,13 +31,6 @@ config DRM_IMX_LDB
Choose this to enable the internal LVDS Display Bridge (LDB)
found on i.MX53 and i.MX6 processors.
-config DRM_IMX_IPUV3
- tristate
- depends on DRM_IMX
- depends on IMX_IPUV3_CORE
- default y if DRM_IMX=y
- default m if DRM_IMX=m
-
config DRM_IMX_HDMI
tristate "Freescale i.MX DRM HDMI"
select DRM_DW_HDMI
diff --git a/drivers/gpu/drm/imx/Makefile b/drivers/gpu/drm/imx/Makefile
index f3ecd8903d973..16ecef33e0089 100644
--- a/drivers/gpu/drm/imx/Makefile
+++ b/drivers/gpu/drm/imx/Makefile
@@ -1,5 +1,5 @@
-imxdrm-objs := imx-drm-core.o
+imxdrm-objs := imx-drm-core.o ipuv3-crtc.o ipuv3-plane.o
obj-$(CONFIG_DRM_IMX) += imxdrm.o
@@ -7,6 +7,5 @@ obj-$(CONFIG_DRM_IMX_PARALLEL_DISPLAY) += parallel-display.o
obj-$(CONFIG_DRM_IMX_TVE) += imx-tve.o
obj-$(CONFIG_DRM_IMX_LDB) += imx-ldb.o
-imx-ipuv3-crtc-objs := ipuv3-crtc.o ipuv3-plane.o
obj-$(CONFIG_DRM_IMX_IPUV3) += imx-ipuv3-crtc.o
obj-$(CONFIG_DRM_IMX_HDMI) += dw_hdmi-imx.o
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index b6dbcd17f1e6a..bf77f4c2ffc07 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -431,7 +431,23 @@ static struct platform_driver imx_drm_pdrv = {
.of_match_table = imx_drm_dt_ids,
},
};
-module_platform_driver(imx_drm_pdrv);
+
+static struct platform_driver * const drivers[] = {
+ &imx_drm_pdrv,
+ &ipu_drm_driver,
+};
+
+static int __init imx_drm_init(void)
+{
+ return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
+}
+module_init(imx_drm_init);
+
+static void __exit imx_drm_exit(void)
+{
+ platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
+}
+module_exit(imx_drm_exit);
MODULE_AUTHOR("Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>");
MODULE_DESCRIPTION("i.MX drm driver core");
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index 295434b199db9..f6dd64be9cd59 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -29,6 +29,8 @@ int imx_drm_init_drm(struct platform_device *pdev,
int preferred_bpp);
int imx_drm_exit_drm(void);
+extern struct platform_driver ipu_drm_driver;
+
void imx_drm_mode_config_init(struct drm_device *drm);
struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index dab9d50ffd8c1..5456c15d962c5 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -465,16 +465,10 @@ static int ipu_drm_remove(struct platform_device *pdev)
return 0;
}
-static struct platform_driver ipu_drm_driver = {
+struct platform_driver ipu_drm_driver = {
.driver = {
.name = "imx-ipuv3-crtc",
},
.probe = ipu_drm_probe,
.remove = ipu_drm_remove,
};
-module_platform_driver(ipu_drm_driver);
-
-MODULE_AUTHOR("Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:imx-ipuv3-crtc");
--
2.11.0
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