Merge tag 'drm/panel/for-4.3-rc1' of git://anongit.freedesktop.org/te…

…gra/linux into drm-next

drm/panel: Changes for v4.3-rc1

This introduces support for a couple of new panels and also contains
some work to restructure the directories to get more consistency, to
deal better with more panel and bridge drivers getting added.

* tag 'drm/panel/for-4.3-rc1' of git://anongit.freedesktop.org/tegra/linux:
  drm/bridge: Put Kconfig entries in a separate menu
  drm/panel: Add support for LG LG4573 480x800 4.3" panel
  drm/panel: Add display timing for Okaya RS800480T-7X0GP
  of: Add Okaya Electric America vendor prefix
  drm/panel: simple: Add support for NEC NL4827HC19-05B 480x272 panel
  drm/panel: simple: Add support for AUO B080UAN01
  drm/panel: simple: Correct minimum hsync length of the HannStar HSD070PWW1 panel
  drm/panel: simple: Add bus format for HannStar HSD070PWW1 LVDS panel
  drm/bridge: Add vendor prefixes
  drm/panel: Add Samsung prefix to panel drivers
  drm/exynos: Remove PTN3460 dependency

Documentation/devicetree/bindings/panel/auo,b080uan01.txt

@@ -0,0 +1,7 @@
+AU Optronics Corporation 8.0" WUXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "auo,b101ean01"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/panel/lg,lg4573.txt

@@ -0,0 +1,19 @@
+LG LG4573 TFT Liquid Crystal Display with SPI control bus
+
+Required properties:
+  - compatible: "lg,lg4573"
+  - reg: address of the panel on the SPI bus
+
+The panel must obey rules for SPI slave device specified in document [1].
+
+[1]: Documentation/devicetree/bindings/spi/spi-bus.txt
+
+Example:
+
+	lcd_panel: display@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "lg,lg4573";
+		spi-max-frequency = <10000000>;
+		reg = <0>;
+	};

Documentation/devicetree/bindings/panel/nec,nl4827hc19-05b.txt

@@ -0,0 +1,7 @@
+NEC LCD Technologies,Ltd. WQVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "nec,nl4827hc19-05b"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/panel/okaya,rs800480t-7x0gp.txt

@@ -0,0 +1,7 @@
+OKAYA Electric America, Inc. RS800480T-7X0GP 7" WVGA LCD panel
+
+Required properties:
+- compatible: should be "okaya,rs800480t-7x0gp"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -148,6 +148,7 @@ nintendo	Nintendo
 nokia	Nokia
 nvidia	NVIDIA
 nxp	NXP Semiconductors
+okaya	Okaya Electric America, Inc.
 onnn	ON Semiconductor Corp.
 opencores	OpenCores.org
 ortustech	Ortus Technology Co., Ltd.

arch/arm/configs/exynos_defconfig

@@ -124,14 +124,14 @@ CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_S5M8767=y
 CONFIG_REGULATOR_TPS65090=y
 CONFIG_DRM=y
-CONFIG_DRM_PTN3460=y
-CONFIG_DRM_PS8622=y
+CONFIG_DRM_NXP_PTN3460=y
+CONFIG_DRM_PARADE_PS8622=y
 CONFIG_DRM_EXYNOS=y
 CONFIG_DRM_EXYNOS_FIMD=y
 CONFIG_DRM_EXYNOS_DSI=y
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_PANEL_SIMPLE=y
-CONFIG_DRM_PANEL_S6E8AA0=y
+CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=y
 CONFIG_FB_SIMPLE=y
 CONFIG_EXYNOS_VIDEO=y
 CONFIG_EXYNOS_MIPI_DSI=y

arch/arm/configs/multi_v7_defconfig

@@ -429,15 +429,15 @@ CONFIG_VIDEO_RENESAS_VSP1=m
 CONFIG_VIDEO_ADV7180=m
 CONFIG_VIDEO_ML86V7667=m
 CONFIG_DRM=y
-CONFIG_DRM_PTN3460=m
-CONFIG_DRM_PS8622=m
+CONFIG_DRM_NXP_PTN3460=m
+CONFIG_DRM_PARADE_PS8622=m
 CONFIG_DRM_EXYNOS=m
 CONFIG_DRM_EXYNOS_DSI=y
 CONFIG_DRM_EXYNOS_FIMD=y
 CONFIG_DRM_EXYNOS_HDMI=y
 CONFIG_DRM_RCAR_DU=m
 CONFIG_DRM_TEGRA=y
-CONFIG_DRM_PANEL_S6E8AA0=m
+CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
 CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_FB_ARMCLCD=y
 CONFIG_FB_WM8505=y

drivers/gpu/drm/Kconfig

@@ -99,8 +99,6 @@ config DRM_KMS_CMA_HELPER
 
 source "drivers/gpu/drm/i2c/Kconfig"
 
-source "drivers/gpu/drm/bridge/Kconfig"
-
 config DRM_TDFX
 	tristate "3dfx Banshee/Voodoo3+"
 	depends on DRM && PCI
@@ -255,6 +253,8 @@ source "drivers/gpu/drm/tegra/Kconfig"
 
 source "drivers/gpu/drm/panel/Kconfig"
 
+source "drivers/gpu/drm/bridge/Kconfig"
+
 source "drivers/gpu/drm/sti/Kconfig"
 
 source "drivers/gpu/drm/amd/amdkfd/Kconfig"

drivers/gpu/drm/bridge/Kconfig

@@ -1,24 +1,32 @@
+config DRM_BRIDGE
+	def_bool y
+	depends on DRM
+	help
+	  Bridge registration and lookup framework.
+
+menu "Display Interface Bridges"
+	depends on DRM && DRM_BRIDGE
+
 config DRM_DW_HDMI
 	tristate
-	depends on DRM
 	select DRM_KMS_HELPER
 
-config DRM_PTN3460
-	tristate "PTN3460 DP/LVDS bridge"
-	depends on DRM
+config DRM_NXP_PTN3460
+	tristate "NXP PTN3460 DP/LVDS bridge"
 	depends on OF
 	select DRM_KMS_HELPER
 	select DRM_PANEL
 	---help---
-	  ptn3460 eDP-LVDS bridge chip driver.
+	  NXP PTN3460 eDP-LVDS bridge chip driver.
 
-config DRM_PS8622
+config DRM_PARADE_PS8622
 	tristate "Parade eDP/LVDS bridge"
-	depends on DRM
 	depends on OF
 	select DRM_PANEL
 	select DRM_KMS_HELPER
 	select BACKLIGHT_LCD_SUPPORT
 	select BACKLIGHT_CLASS_DEVICE
 	---help---
-	  parade eDP-LVDS bridge chip driver.
+	  Parade eDP-LVDS bridge chip driver.
+
+endmenu

drivers/gpu/drm/bridge/Makefile

@@ -1,5 +1,5 @@
 ccflags-y := -Iinclude/drm
 
-obj-$(CONFIG_DRM_PS8622) += ps8622.o
-obj-$(CONFIG_DRM_PTN3460) += ptn3460.o
 obj-$(CONFIG_DRM_DW_HDMI) += dw_hdmi.o
+obj-$(CONFIG_DRM_NXP_PTN3460) += nxp-ptn3460.o
+obj-$(CONFIG_DRM_PARADE_PS8622) += parade-ps8622.o

drivers/gpu/drm/exynos/Kconfig

@@ -56,7 +56,7 @@ config DRM_EXYNOS_DSI
 
 config DRM_EXYNOS_DP
 	bool "EXYNOS DRM DP driver support"
-	depends on DRM_EXYNOS && (DRM_EXYNOS_FIMD || DRM_EXYNOS7_DECON) && (DRM_PTN3460=n || DRM_PTN3460=y || DRM_PTN3460=DRM_EXYNOS)
+	depends on DRM_EXYNOS && (DRM_EXYNOS_FIMD || DRM_EXYNOS7_DECON)
 	default DRM_EXYNOS
 	select DRM_PANEL
 	help

drivers/gpu/drm/panel/Kconfig

@@ -18,13 +18,21 @@ config DRM_PANEL_SIMPLE
 	  that it can be automatically turned off when the panel goes into a
 	  low power state.
 
-config DRM_PANEL_LD9040
-	tristate "LD9040 RGB/SPI panel"
+config DRM_PANEL_SAMSUNG_LD9040
+	tristate "Samsung LD9040 RGB/SPI panel"
 	depends on OF && SPI
 	select VIDEOMODE_HELPERS
 
-config DRM_PANEL_S6E8AA0
-	tristate "S6E8AA0 DSI video mode panel"
+config DRM_PANEL_LG_LG4573
+	tristate "LG4573 RGB/SPI panel"
+	depends on OF && SPI
+	select VIDEOMODE_HELPERS
+	help
+	  Say Y here if you want to enable support for LG4573 RGB panel.
+	  To compile this driver as a module, choose M here.
+
+config DRM_PANEL_SAMSUNG_S6E8AA0
+	tristate "Samsung S6E8AA0 DSI video mode panel"
 	depends on OF
 	select DRM_MIPI_DSI
 	select VIDEOMODE_HELPERS

drivers/gpu/drm/panel/Makefile

@@ -1,4 +1,5 @@
 obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o
-obj-$(CONFIG_DRM_PANEL_LD9040) += panel-ld9040.o
-obj-$(CONFIG_DRM_PANEL_S6E8AA0) += panel-s6e8aa0.o
+obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o
+obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
+obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0) += panel-samsung-s6e8aa0.o
 obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o