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Subject[PATCH 06/20] omapfb: Add support for the 3430SDP LCD
Date
From: Kevin Hilman <khilman@mvista.com>

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>
---
arch/arm/configs/omap_3430sdp_defconfig | 39 +++++++++++++++++++++++++++++-
drivers/video/omap/Makefile | 2 +
drivers/video/omap/lcd_2430sdp.c | 12 ++++++---
3 files changed, 47 insertions(+), 6 deletions(-)
diff --git a/arch/arm/configs/omap_3430sdp_defconfig b/arch/arm/configs/omap_3430sdp_defconfig
index 8fb918d..73e0128 100644
--- 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 c2475e3..96d2d43 100644
--- 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 284cfce..393712b 100644
--- 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",
--
1.6.3.2


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