staging: add FBTFT drivers

arch/arm/configs/bcm2709_defconfig

@@ -1016,6 +1016,34 @@ CONFIG_LIRC_IMON=m
 CONFIG_LIRC_RPI=m
 CONFIG_LIRC_SASEM=m
 CONFIG_LIRC_SERIAL=m
+CONFIG_FB_TFT=m
+CONFIG_FB_TFT_AGM1264K_FL=m
+CONFIG_FB_TFT_BD663474=m
+CONFIG_FB_TFT_HX8340BN=m
+CONFIG_FB_TFT_HX8347D=m
+CONFIG_FB_TFT_HX8353D=m
+CONFIG_FB_TFT_ILI9320=m
+CONFIG_FB_TFT_ILI9325=m
+CONFIG_FB_TFT_ILI9340=m
+CONFIG_FB_TFT_ILI9341=m
+CONFIG_FB_TFT_ILI9481=m
+CONFIG_FB_TFT_ILI9486=m
+CONFIG_FB_TFT_PCD8544=m
+CONFIG_FB_TFT_RA8875=m
+CONFIG_FB_TFT_S6D02A1=m
+CONFIG_FB_TFT_S6D1121=m
+CONFIG_FB_TFT_SSD1289=m
+CONFIG_FB_TFT_SSD1306=m
+CONFIG_FB_TFT_SSD1331=m
+CONFIG_FB_TFT_SSD1351=m
+CONFIG_FB_TFT_ST7735R=m
+CONFIG_FB_TFT_TINYLCD=m
+CONFIG_FB_TFT_TLS8204=m
+CONFIG_FB_TFT_UC1701=m
+CONFIG_FB_TFT_UPD161704=m
+CONFIG_FB_TFT_WATTEROTT=m
+CONFIG_FB_FLEX=m
+CONFIG_FB_TFT_FBTFT_DEVICE=m
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXTCON=m
 CONFIG_EXTCON_ARIZONA=m

arch/arm/configs/bcmrpi_defconfig

@@ -1009,6 +1009,34 @@ CONFIG_LIRC_IMON=m
 CONFIG_LIRC_RPI=m
 CONFIG_LIRC_SASEM=m
 CONFIG_LIRC_SERIAL=m
+CONFIG_FB_TFT=m
+CONFIG_FB_TFT_AGM1264K_FL=m
+CONFIG_FB_TFT_BD663474=m
+CONFIG_FB_TFT_HX8340BN=m
+CONFIG_FB_TFT_HX8347D=m
+CONFIG_FB_TFT_HX8353D=m
+CONFIG_FB_TFT_ILI9320=m
+CONFIG_FB_TFT_ILI9325=m
+CONFIG_FB_TFT_ILI9340=m
+CONFIG_FB_TFT_ILI9341=m
+CONFIG_FB_TFT_ILI9481=m
+CONFIG_FB_TFT_ILI9486=m
+CONFIG_FB_TFT_PCD8544=m
+CONFIG_FB_TFT_RA8875=m
+CONFIG_FB_TFT_S6D02A1=m
+CONFIG_FB_TFT_S6D1121=m
+CONFIG_FB_TFT_SSD1289=m
+CONFIG_FB_TFT_SSD1306=m
+CONFIG_FB_TFT_SSD1331=m
+CONFIG_FB_TFT_SSD1351=m
+CONFIG_FB_TFT_ST7735R=m
+CONFIG_FB_TFT_TINYLCD=m
+CONFIG_FB_TFT_TLS8204=m
+CONFIG_FB_TFT_UC1701=m
+CONFIG_FB_TFT_UPD161704=m
+CONFIG_FB_TFT_WATTEROTT=m
+CONFIG_FB_FLEX=m
+CONFIG_FB_TFT_FBTFT_DEVICE=m
 # CONFIG_IOMMU_SUPPORT is not set
 CONFIG_EXTCON=m
 CONFIG_EXTCON_ARIZONA=m

drivers/staging/Kconfig

@@ -108,4 +108,6 @@ source "drivers/staging/skein/Kconfig"
 
 source "drivers/staging/unisys/Kconfig"
 
+source "drivers/staging/fbtft/Kconfig"
+
 endif # STAGING

drivers/staging/Makefile

@@ -46,3 +46,4 @@ obj-$(CONFIG_MTD_SPINAND_MT29F)	+= mt29f_spinand/
 obj-$(CONFIG_GS_FPGABOOT)	+= gs_fpgaboot/
 obj-$(CONFIG_CRYPTO_SKEIN)	+= skein/
 obj-$(CONFIG_UNISYSSPAR)	+= unisys/
+obj-$(CONFIG_FB_TFT)		+= fbtft/

drivers/staging/fbtft/Kconfig

@@ -0,0 +1,169 @@
+menuconfig FB_TFT
+	tristate "Support for small TFT LCD display modules"
+	depends on FB && SPI && GPIOLIB
+	select FB_SYS_FILLRECT
+	select FB_SYS_COPYAREA
+	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
+	select FB_DEFERRED_IO
+	select FB_BACKLIGHT
+
+config FB_TFT_AGM1264K_FL
+	tristate "FB driver for the AGM1264K-FL LCD display"
+	depends on FB_TFT
+	help
+	  Framebuffer support for the AGM1264K-FL LCD display (two Samsung KS0108 compatable chips)
+
+config FB_TFT_BD663474
+	tristate "FB driver for the BD663474 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for BD663474
+
+config FB_TFT_HX8340BN
+	tristate "FB driver for the HX8340BN LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for HX8340BN
+
+config FB_TFT_HX8347D
+	tristate "FB driver for the HX8347D LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for HX8347D
+
+config FB_TFT_HX8353D
+	tristate "FB driver for the HX8353D LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for HX8353D
+
+config FB_TFT_ILI9320
+	tristate "FB driver for the ILI9320 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for ILI9320
+
+config FB_TFT_ILI9325
+	tristate "FB driver for the ILI9325 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for ILI9325
+
+config FB_TFT_ILI9340
+	tristate "FB driver for the ILI9340 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for ILI9340
+
+config FB_TFT_ILI9341
+	tristate "FB driver for the ILI9341 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for ILI9341
+
+config FB_TFT_ILI9481
+	tristate "FB driver for the ILI9481 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for ILI9481
+
+config FB_TFT_ILI9486
+	tristate "FB driver for the ILI9486 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for ILI9486
+
+config FB_TFT_PCD8544
+	tristate "FB driver for the PCD8544 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for PCD8544
+
+config FB_TFT_RA8875
+        tristate "FB driver for the RA8875 LCD Controller"
+        depends on FB_TFT
+	help
+	  Generic Framebuffer support for RA8875
+
+config FB_TFT_S6D02A1
+	tristate "FB driver for the S6D02A1 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for S6D02A1
+
+config FB_TFT_S6D1121
+	tristate "FB driver for the S6D1211 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for S6D1121
+
+config FB_TFT_SSD1289
+	tristate "FB driver for the SSD1289 LCD Controller"
+	depends on FB_TFT
+	help
+	  Framebuffer support for SSD1289
+
+config FB_TFT_SSD1306
+	tristate "FB driver for the SSD1306 OLED Controller"
+	depends on FB_TFT
+	help
+	  Framebuffer support for SSD1306
+
+config FB_TFT_SSD1331
+	tristate "FB driver for the SSD1331 LCD Controller"
+	depends on FB_TFT
+	help
+	  Framebuffer support for SSD1331
+
+config FB_TFT_SSD1351
+	tristate "FB driver for the SSD1351 LCD Controller"
+	depends on FB_TFT
+	help
+	  Framebuffer support for SSD1351
+
+config FB_TFT_ST7735R
+	tristate "FB driver for the ST7735R LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for ST7735R
+
+config FB_TFT_TINYLCD
+	tristate "FB driver for tinylcd.com display"
+	depends on FB_TFT
+	help
+	  Custom Framebuffer support for tinylcd.com display
+
+config FB_TFT_TLS8204
+	tristate "FB driver for the TLS8204 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for TLS8204
+
+config FB_TFT_UC1701
+	tristate "FB driver for the UC1701 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for UC1701
+
+config FB_TFT_UPD161704
+	tristate "FB driver for the uPD161704 LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for uPD161704
+
+config FB_TFT_WATTEROTT
+	tristate "FB driver for the WATTEROTT LCD Controller"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for WATTEROTT
+
+config FB_FLEX
+	tristate "Generic FB driver for TFT LCD displays"
+	depends on FB_TFT
+	help
+	  Generic Framebuffer support for TFT LCD displays.
+
+config FB_TFT_FBTFT_DEVICE
+	tristate "Module to for adding FBTFT devices"
+	depends on FB_TFT

drivers/staging/fbtft/Makefile

@@ -0,0 +1,34 @@
+# Core module
+obj-$(CONFIG_FB_TFT)             += fbtft.o
+fbtft-y                          += fbtft-core.o fbtft-sysfs.o fbtft-bus.o fbtft-io.o
+
+# drivers
+obj-$(CONFIG_FB_TFT_AGM1264K_FL) += fb_agm1264k-fl.o
+obj-$(CONFIG_FB_TFT_BD663474)    += fb_bd663474.o
+obj-$(CONFIG_FB_TFT_HX8340BN)    += fb_hx8340bn.o
+obj-$(CONFIG_FB_TFT_HX8347D)     += fb_hx8347d.o
+obj-$(CONFIG_FB_TFT_HX8353D)     += fb_hx8353d.o
+obj-$(CONFIG_FB_TFT_ILI9320)     += fb_ili9320.o
+obj-$(CONFIG_FB_TFT_ILI9325)     += fb_ili9325.o
+obj-$(CONFIG_FB_TFT_ILI9340)     += fb_ili9340.o
+obj-$(CONFIG_FB_TFT_ILI9341)     += fb_ili9341.o
+obj-$(CONFIG_FB_TFT_ILI9481)     += fb_ili9481.o
+obj-$(CONFIG_FB_TFT_ILI9486)     += fb_ili9486.o
+obj-$(CONFIG_FB_TFT_PCD8544)     += fb_pcd8544.o
+obj-$(CONFIG_FB_TFT_RA8875)      += fb_ra8875.o
+obj-$(CONFIG_FB_TFT_S6D02A1)     += fb_s6d02a1.o
+obj-$(CONFIG_FB_TFT_S6D1121)     += fb_s6d1121.o
+obj-$(CONFIG_FB_TFT_SSD1289)     += fb_ssd1289.o
+obj-$(CONFIG_FB_TFT_SSD1306)     += fb_ssd1306.o
+obj-$(CONFIG_FB_TFT_SSD1331)     += fb_ssd1331.o
+obj-$(CONFIG_FB_TFT_SSD1351)     += fb_ssd1351.o
+obj-$(CONFIG_FB_TFT_ST7735R)     += fb_st7735r.o
+obj-$(CONFIG_FB_TFT_TINYLCD)     += fb_tinylcd.o
+obj-$(CONFIG_FB_TFT_TLS8204)     += fb_tls8204.o
+obj-$(CONFIG_FB_TFT_UC1701)      += fb_uc1701.o
+obj-$(CONFIG_FB_TFT_UPD161704)   += fb_upd161704.o
+obj-$(CONFIG_FB_TFT_WATTEROTT)   += fb_watterott.o
+obj-$(CONFIG_FB_FLEX)            += flexfb.o
+
+# Device modules
+obj-$(CONFIG_FB_TFT_FBTFT_DEVICE) += fbtft_device.o

drivers/staging/fbtft/README

@@ -0,0 +1,32 @@
+  FBTFT
+=========
+
+Linux Framebuffer drivers for small TFT LCD display modules.
+The module 'fbtft' makes writing drivers for some of these displays very easy.
+
+Development is done on a Raspberry Pi running the Raspbian "wheezy" distribution.
+
+INSTALLATION
+  Download kernel sources
+
+  From Linux 3.15
+    cd drivers/video/fbdev/fbtft
+    git clone https://github.com/notro/fbtft.git
+
+    Add to drivers/video/fbdev/Kconfig:   source "drivers/video/fbdev/fbtft/Kconfig"
+    Add to drivers/video/fbdev/Makefile:  obj-y += fbtft/
+
+  Before Linux 3.15
+    cd drivers/video
+    git clone https://github.com/notro/fbtft.git
+
+    Add to drivers/video/Kconfig:   source "drivers/video/fbtft/Kconfig"
+    Add to drivers/video/Makefile:  obj-y += fbtft/
+
+  Enable driver(s) in menuconfig and build the kernel
+
+
+See wiki for more information: https://github.com/notro/fbtft/wiki
+
+
+Source: https://github.com/notro/fbtft/