staging: drm/imx: Add i.MX drm core support

This patch adds the i.MX glue stuff between i.MX and drm.

Signed-off-by: Sascha Hauer <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: saschahauer

drivers/staging/Kconfig

@@ -140,4 +140,6 @@ source "drivers/staging/silicom/Kconfig"
 
 source "drivers/staging/ced1401/Kconfig"
 
+source "drivers/staging/imx-drm/Kconfig"
+
 endif # STAGING

drivers/staging/Makefile

@@ -62,3 +62,4 @@ obj-$(CONFIG_OMAP_BANDGAP)	+= omap-thermal/
 obj-$(CONFIG_ZCACHE2)		+= ramster/
 obj-$(CONFIG_NET_VENDOR_SILICOM)	+= silicom/
 obj-$(CONFIG_CED1401)		+= ced1401/
+obj-$(CONFIG_DRM_IMX)		+= imx-drm/

drivers/staging/imx-drm/Kconfig

@@ -0,0 +1,17 @@
+config DRM_IMX
+	tristate "DRM Support for Freescale i.MX"
+	select DRM_KMS_HELPER
+	select DRM_GEM_CMA_HELPER
+	select DRM_KMS_CMA_HELPER
+	depends on DRM && ARCH_MXC
+	help
+	  enable i.MX graphics support
+
+config DRM_IMX_FB_HELPER
+	tristate "provide legacy framebuffer /dev/fb0"
+	select DRM_KMS_CMA_HELPER
+	depends on DRM_IMX
+	help
+	  The DRM framework can provide a legacy /dev/fb0 framebuffer
+	  for your device. This is necessary to get a framebuffer console
+	  and also for appplications using the legacy framebuffer API

drivers/staging/imx-drm/Makefile

@@ -0,0 +1,6 @@
+
+imxdrm-objs := imx-drm-core.o imx-fb.o
+
+obj-$(CONFIG_DRM_IMX) += imxdrm.o
+
+obj-$(CONFIG_DRM_IMX_FB_HELPER) += imx-fbdev.o