omapfb: add support for the 3430SDP LCD

The 3430SDP uses the same panel as the 2430SDP.  The main difference are
in the GPIO lines used for panel enable and backlight, and the VAUX
register/commands sent to the TWL4030 power subsystem.

Also, some misc. whitespace cleanups.

Fixed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kevin Hilman <khilman@mvsita.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig
index 9a510eab75a6066498f7e1b690ae07ffce2d2f84..8a4a7e2ba87b8d7136810fbd4fce6482a3b2f1ed 100644 (file)
--- a/arch/arm/configs/omap_3430sdp_defconfig
+++ b/arch/arm/configs/omap_3430sdp_defconfig
@@ -1313,8 +1313,33 @@ CONFIG_DVB_ISL6421=m
 # Graphics support
 #
 # CONFIG_VGASTATE is not set
-# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_FB_OMAP=y
+# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
+# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
+CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -1331,6 +1356,16 @@ CONFIG_DISPLAY_SUPPORT=y
 #
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
 CONFIG_SOUND=y
 CONFIG_SOUND_OSS_CORE=y
 CONFIG_SND=y

diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index c2475e34424cac8e7eb32b0de08f787f1a12b0b7..96d2d4349bda7ad71de1c6deb26abf70994baa4a 100644 (file)
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -8,6 +8,7 @@ objs-yy := omapfb_main.o
 
 objs-y$(CONFIG_ARCH_OMAP1) += lcdc.o
 objs-y$(CONFIG_ARCH_OMAP2) += dispc.o
+objs-y$(CONFIG_ARCH_OMAP3) += dispc.o
 
 objs-$(CONFIG_ARCH_OMAP1)$(CONFIG_FB_OMAP_LCDC_EXTERNAL) += sossi.o
 objs-$(CONFIG_ARCH_OMAP2)$(CONFIG_FB_OMAP_LCDC_EXTERNAL) += rfbi.o
@@ -27,6 +28,7 @@ objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
 
 objs-y$(CONFIG_MACH_OMAP_APOLLON) += lcd_apollon.o
 objs-y$(CONFIG_MACH_OMAP_2430SDP) += lcd_2430sdp.o
+objs-y$(CONFIG_MACH_OMAP_3430SDP) += lcd_2430sdp.o
 objs-y$(CONFIG_MACH_OMAP2EVM) += lcd_omap2evm.o
 objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
 

diff --git a/drivers/video/omap/lcd_2430sdp.c b/drivers/video/omap/lcd_2430sdp.c
index 284cfcec55d9eca04e0d316e2b85db15d063182f..393712b6f3693188a62546ce689f4e932a1b93e8 100644 (file)
--- a/drivers/video/omap/lcd_2430sdp.c
+++ b/drivers/video/omap/lcd_2430sdp.c
@@ -39,13 +39,17 @@
 static unsigned backlight_gpio;
 static unsigned enable_gpio;
 
-#define LCD_PANEL_BACKLIGHT_GPIO       91
-#define LCD_PANEL_ENABLE_GPIO          154
 #define LCD_PIXCLOCK_MAX               5400 /* freq 5.4 MHz */
 #define PM_RECEIVER             TWL4030_MODULE_PM_RECEIVER
 #define ENABLE_VAUX2_DEDICATED  0x09
 #define ENABLE_VAUX2_DEV_GRP    0x20
+#define ENABLE_VAUX3_DEDICATED 0x03
+#define ENABLE_VAUX3_DEV_GRP   0x20
 
+#define ENABLE_VPLL2_DEDICATED          0x05
+#define ENABLE_VPLL2_DEV_GRP            0xE0
+#define TWL4030_VPLL2_DEV_GRP           0x33
+#define TWL4030_VPLL2_DEDICATED         0x36
 
 #define t2_out(c, r, v) twl4030_i2c_write_u8(c, r, v)
 
@@ -146,7 +150,7 @@ struct lcd_panel sdp2430_panel = {
 
        .init           = sdp2430_panel_init,
        .cleanup        = sdp2430_panel_cleanup,
-       .enable = sdp2430_panel_enable,
+       .enable         = sdp2430_panel_enable,
        .disable        = sdp2430_panel_disable,
        .get_caps       = sdp2430_panel_get_caps,
 };
@@ -176,7 +180,7 @@ static int sdp2430_panel_resume(struct platform_device *pdev)
 struct platform_driver sdp2430_panel_driver = {
        .probe          = sdp2430_panel_probe,
        .remove         = sdp2430_panel_remove,
-       .suspend                = sdp2430_panel_suspend,
+       .suspend        = sdp2430_panel_suspend,
        .resume         = sdp2430_panel_resume,
        .driver         = {
                .name   = "sdp2430_lcd",