drm/panel: Add Feixin K101 IM2BA02 panel

Feixin K101 IM2BA02 is a 800x1280 4-lane MIPI-DSI LCD panel.

Add a panel driver for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116033636.512461-4-icenowy@aosc.io

MAINTAINERS

@@ -5208,6 +5208,12 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 S:	Maintained
 F:	drivers/gpu/drm/tve200/
 
+DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
+M:	Icenowy Zheng <icenowy@aosc.io>
+S:	Maintained
+F:	drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
+F:	Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
+
 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
 M:	Jagan Teki <jagan@amarulasolutions.com>
 S:	Maintained

drivers/gpu/drm/panel/Kconfig

@@ -59,6 +59,15 @@ config DRM_PANEL_SIMPLE
 	  that it can be automatically turned off when the panel goes into a
 	  low power state.
 
+config DRM_PANEL_FEIXIN_K101_IM2BA02
+	tristate "Feixin K101 IM2BA02 panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for the Feixin K101 IM2BA02
+	  4-lane 800x1280 MIPI DSI panel.
+
 config DRM_PANEL_FEIYANG_FY07024DI26A30D
 	tristate "Feiyang FY07024DI26A30-D MIPI-DSI LCD panel"
 	depends on OF

drivers/gpu/drm/panel/Makefile

@@ -4,6 +4,7 @@ obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o
 obj-$(CONFIG_DRM_PANEL_BOE_TV101WUM_NL6) += panel-boe-tv101wum-nl6.o
 obj-$(CONFIG_DRM_PANEL_LVDS) += panel-lvds.o
 obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o
+obj-$(CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02) += panel-feixin-k101-im2ba02.o
 obj-$(CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D) += panel-feiyang-fy07024di26a30d.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_IL9322) += panel-ilitek-ili9322.o
 obj-$(CONFIG_DRM_PANEL_ILITEK_ILI9881C) += panel-ilitek-ili9881c.o