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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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