> * [EMAIL PROTECTED] <[EMAIL PROTECTED]> [080702 15:25]:
> > From: Iqbal Shareef <[EMAIL PROTECTED]>
> >
> > Separate out 3430 LCD panel support from 2430 SDP.
> >
> > Currently the support for the LCD on 3430SDP is added in
> the lcd_2430sdp.c
> > file. This patch separates it out to a new file.
>
> Pushing today.
>
> Tony
This one breaks compile on 3430. Will see if I can send a fix.
- Anand
> > Signed-off-by: Iqbal Shareef <[EMAIL PROTECTED]>
> >
> > ---
> > arch/arm/mach-omap2/board-3430sdp.c | 2 +-
> > drivers/video/omap/Makefile | 2 +-
> > drivers/video/omap/lcd_3430sdp.c | 162
> +++++++++++++++++++++++++++++++++++
> > 3 files changed, 164 insertions(+), 2 deletions(-)
> > create mode 100644 drivers/video/omap/lcd_3430sdp.c
> >
> > diff --git a/arch/arm/mach-omap2/board-3430sdp.c
> b/arch/arm/mach-omap2/board-3430sdp.c
> > index f6cd08b..7a216cc 100644
> > --- a/arch/arm/mach-omap2/board-3430sdp.c
> > +++ b/arch/arm/mach-omap2/board-3430sdp.c
> > @@ -204,7 +204,7 @@ static struct spi_board_info
> sdp3430_spi_board_info[] __initdata = {
> > };
> >
> > static struct platform_device sdp3430_lcd_device = {
> > - .name = "sdp2430_lcd",
> > + .name = "sdp3430_lcd",
> > .id = -1,
> > };
> >
> > diff --git a/drivers/video/omap/Makefile
> b/drivers/video/omap/Makefile
> > index fe7ee5d..a72a2d9 100644
> > --- a/drivers/video/omap/Makefile
> > +++ b/drivers/video/omap/Makefile
> > @@ -30,7 +30,7 @@ objs-y$(CONFIG_MACH_SX1) += lcd_sx1.o
> >
> > objs-y$(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$(CONFIG_MACH_OMAP_3430SDP) += lcd_3430sdp.o
> > objs-y$(CONFIG_MACH_OMAP3EVM) += lcd_omap3evm.o
> > objs-y$(CONFIG_MACH_OMAP3_BEAGLE) += lcd_omap3beagle.o
> > objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
> > diff --git a/drivers/video/omap/lcd_3430sdp.c
> b/drivers/video/omap/lcd_3430sdp.c
> > new file mode 100644
> > index 0000000..20ac0e5
> > --- /dev/null
> > +++ b/drivers/video/omap/lcd_3430sdp.c
> > @@ -0,0 +1,162 @@
> > +/*
> > + * LCD panel support for the TI 3430SDP board
> > + *
> > + * Copyright (C) 2008 Texas Instruments
> > + * Author: Iqbal Shareef <[EMAIL PROTECTED]>
> > + *
> > + * Derived from drivers/video/omap/lcd_2430sdp.c
> > + * Copyright (C) 2007 MontaVista
> > + * Author: Hunyue Yau <[EMAIL PROTECTED]>
> > + *
> > + * This program is free software; you can redistribute it
> and/or modify it
> > + * under the terms of the GNU General Public License as
> published by the
> > + * Free Software Foundation; either version 2 of the
> License, or (at your
> > + * option) any later version.
> > + *
> > + * This program is distributed in the hope that it will be
> useful, but
> > + * WITHOUT ANY WARRANTY; without even the implied warranty of
> > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> See the GNU
> > + * General Public License for more details.
> > + *
> > + * You should have received a copy of the GNU General
> Public License along
> > + * with this program; if not, write to the Free Software
> Foundation, Inc.,
> > + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
> > + */
> > +
> > +#include <linux/module.h>
> > +#include <linux/platform_device.h>
> > +#include <linux/i2c/twl4030.h>
> > +
> > +#include <asm/arch/gpio.h>
> > +#include <asm/arch/omapfb.h>
> > +
> > +#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 8
> > +#define SDP3430_LCD_PANEL_ENABLE_GPIO 5
> > +
> > +static unsigned backlight_gpio;
> > +static unsigned enable_gpio;
> > +
> > +#define LCD_PIXCLOCK_MAX 167000
> > +#define ENABLE_VAUX2_DEDICATED 0x03
> > +#define ENABLE_VAUX2_DEV_GRP 0x20
> > +#define ENABLE_VAUX3_DEDICATED 0x05
> > +#define ENABLE_VAUX3_DEV_GRP 0xE0
> > +
> > +static int sdp3430_panel_init(struct lcd_panel *panel,
> > + struct omapfb_device *fbdev)
> > +{
> > + enable_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO;
> > + backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
> > +
> > + omap_request_gpio(enable_gpio); /*
> LCD panel */
> > + omap_request_gpio(backlight_gpio); /*
> LCD backlight */
> > + omap_set_gpio_direction(enable_gpio, 0); /* output */
> > + omap_set_gpio_direction(backlight_gpio, 0); /* output */
> > +
> > + return 0;
> > +}
> > +
> > +static void sdp3430_panel_cleanup(struct lcd_panel *panel)
> > +{
> > + omap_free_gpio(backlight_gpio);
> > + omap_free_gpio(enable_gpio);
> > +}
> > +
> > +static int sdp3430_panel_enable(struct lcd_panel *panel)
> > +{
> > + omap_set_gpio_dataout(enable_gpio, 1);
> > + omap_set_gpio_dataout(backlight_gpio, 1);
> > +
> > + if (0 !=
> twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
> ENABLE_VAUX3_DEDICATED,
> > + TWL4030_VAUX3_DEDICATED))
> > + return -EIO;
> > + if (0 != twl4030_i2c_write_u8(PM_RECEIVER,
> ENABLE_VAUX3_DEV_GRP,
> > + TWL4030_VAUX3_DEV_GRP))
> > + return -EIO;
> > +
> > + return 0;
> > +}
> > +
> > +static void sdp3430_panel_disable(struct lcd_panel *panel)
> > +{
> > + omap_set_gpio_dataout(enable_gpio, 0);
> > + omap_set_gpio_dataout(backlight_gpio, 0);
> > +}
> > +
> > +static unsigned long sdp3430_panel_get_caps(struct
> lcd_panel *panel)
> > +{
> > + return 0;
> > +}
> > +
> > +struct lcd_panel sdp3430_panel = {
> > + .name = "sdp3430",
> > + .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
> > + OMAP_LCDC_INV_HSYNC,
> > +
> > + .bpp = 16,
> > + .data_lines = 16,
> > + .x_res = 240,
> > + .y_res = 320,
> > + .hsw = 3, /* hsync_len (4) - 1 */
> > + .hfp = 3, /* right_margin (4) - 1 */
> > + .hbp = 39, /* left_margin (40) - 1 */
> > + .vsw = 1, /* vsync_len (2) - 1 */
> > + .vfp = 2, /* lower_margin */
> > + .vbp = 7, /* upper_margin (8) - 1 */
> > +
> > + .pixel_clock = LCD_PIXCLOCK_MAX,
> > +
> > + .init = sdp3430_panel_init,
> > + .cleanup = sdp3430_panel_cleanup,
> > + .enable = sdp3430_panel_enable,
> > + .disable = sdp3430_panel_disable,
> > + .get_caps = sdp3430_panel_get_caps,
> > +};
> > +
> > +static int sdp3430_panel_probe(struct platform_device *pdev)
> > +{
> > + omapfb_register_panel(&sdp3430_panel);
> > + return 0;
> > +}
> > +
> > +static int sdp3430_panel_remove(struct platform_device *pdev)
> > +{
> > + return 0;
> > +}
> > +
> > +static int sdp3430_panel_suspend(struct platform_device *pdev,
> > + pm_message_t mesg)
> > +{
> > + return 0;
> > +}
> > +
> > +static int sdp3430_panel_resume(struct platform_device *pdev)
> > +{
> > + return 0;
> > +}
> > +
> > +struct platform_driver sdp3430_panel_driver = {
> > + .probe = sdp3430_panel_probe,
> > + .remove = sdp3430_panel_remove,
> > + .suspend = sdp3430_panel_suspend,
> > + .resume = sdp3430_panel_resume,
> > + .driver = {
> > + .name = "sdp3430_lcd",
> > + .owner = THIS_MODULE,
> > + },
> > +};
> > +
> > +static int __init sdp3430_panel_drv_init(void)
> > +{
> > + return platform_driver_register(&sdp3430_panel_driver);
> > +}
> > +
> > +static void __exit sdp3430_panel_drv_exit(void)
> > +{
> > + platform_driver_unregister(&sdp3430_panel_driver);
> > +}
> > +
> > +module_init(sdp3430_panel_drv_init);
> > +module_exit(sdp3430_panel_drv_exit);
> > +
> > +MODULE_ALIAS("platform:sdp3430_lcd");
> > --
> > 1.5.3.2
> >
> > --
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