| Message ID | 1303107350-22747-7-git-send-email-mayur@ti.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Tomi Valkeinen |
| Headers | show |
On Mon, 2011-04-18 at 11:45 +0530, Mayuresh Janorkar wrote: > An on-board panel named picodlp projector is available for OMAP4430 SDP. > > Entry for this panel is being added in dss_devices in the board file. > It also needs 4 GPIO pins and are defined and used in board file. > picodlp also needs an i2c client over i2c controller-2 at address 0x1b. > > Signed-off-by: Mayuresh Janorkar <mayur@ti.com> > Signed-off-by: Mythri P K <mythripk@ti.com> > --- > arch/arm/mach-omap2/board-4430sdp.c | 40 +++++++++++++++++++++++++++++++++++ > 1 files changed, 40 insertions(+), 0 deletions(-) > diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c > index 1503f0b..6827612 > --- a/arch/arm/mach-omap2/board-4430sdp.c > +++ b/arch/arm/mach-omap2/board-4430sdp.c > @@ -38,6 +38,7 @@ > #include <plat/omap4-keypad.h> > #include <plat/display.h> > #include <plat/nokia-dsi-panel.h> > +#include <plat/panel-picodlp.h> > > #include "mux.h" > #include "hsmmc.h" > @@ -585,6 +586,7 @@ static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = { > .platform_data = &sdp4430_twldata, > }, > }; > + Unneeded change. > static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { > { > I2C_BOARD_INFO("tmp105", 0x48), > @@ -598,6 +600,7 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { > I2C_BOARD_INFO("hmc5843", 0x1e), > }, > }; > + Unneeded change. Tomi -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
> -----Original Message----- > From: Valkeinen, Tomi > Sent: Tuesday, April 19, 2011 5:24 PM > To: Janorkar, Mayuresh > Cc: linux-omap@vger.kernel.org; K, Mythri P > Subject: Re: [PATCH 6/7] OMAP4: DSS: Adding a picodlp in OMAP4430 SDP > board file > > On Mon, 2011-04-18 at 11:45 +0530, Mayuresh Janorkar wrote: > > An on-board panel named picodlp projector is available for OMAP4430 SDP. > > > > Entry for this panel is being added in dss_devices in the board file. > > It also needs 4 GPIO pins and are defined and used in board file. > > picodlp also needs an i2c client over i2c controller-2 at address 0x1b. > > > > Signed-off-by: Mayuresh Janorkar <mayur@ti.com> > > Signed-off-by: Mythri P K <mythripk@ti.com> > > --- > > arch/arm/mach-omap2/board-4430sdp.c | 40 > +++++++++++++++++++++++++++++++++++ > > 1 files changed, 40 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach- > omap2/board-4430sdp.c > > index 1503f0b..6827612 > > --- a/arch/arm/mach-omap2/board-4430sdp.c > > +++ b/arch/arm/mach-omap2/board-4430sdp.c > > @@ -38,6 +38,7 @@ > > #include <plat/omap4-keypad.h> > > #include <plat/display.h> > > #include <plat/nokia-dsi-panel.h> > > +#include <plat/panel-picodlp.h> > > > > #include "mux.h" > > #include "hsmmc.h" > > @@ -585,6 +586,7 @@ static struct i2c_board_info __initdata > sdp4430_i2c_boardinfo[] = { > > .platform_data = &sdp4430_twldata, > > }, > > }; > > + > > Unneeded change. Fine. > > > static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { > > { > > I2C_BOARD_INFO("tmp105", 0x48), > > @@ -598,6 +600,7 @@ static struct i2c_board_info __initdata > sdp4430_i2c_4_boardinfo[] = { > > I2C_BOARD_INFO("hmc5843", 0x1e), > > }, > > }; > > + > > Unneeded change. Fine > > Tomi > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 1503f0b..6827612 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -38,6 +38,7 @@ #include <plat/omap4-keypad.h> #include <plat/display.h> #include <plat/nokia-dsi-panel.h> +#include <plat/panel-picodlp.h> #include "mux.h" #include "hsmmc.h" @@ -585,6 +586,7 @@ static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = { .platform_data = &sdp4430_twldata, }, }; + static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { { I2C_BOARD_INFO("tmp105", 0x48), @@ -598,6 +600,7 @@ static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { I2C_BOARD_INFO("hmc5843", 0x1e), }, }; + static int __init omap4_i2c_init(void) { /* @@ -812,9 +815,45 @@ static struct omap_dss_device sdp4430_hdmi_device = { .channel = OMAP_DSS_CHANNEL_DIGIT, }; +static struct picodlp_panel_data sdp4430_picodlp_pdata = { + .picodlp_adapter_id = 2, + .phy_reset_gpio = 40, + .ready_reset_gpio = 44, + .park_gpio = 45, + .display_sel_gpio = 59, +}; + +static void sdp4430_picodlp_init(void) +{ + int status = 0; + struct gpio picodlp_gpios[] = { + {sdp4430_picodlp_pdata.phy_reset_gpio, GPIOF_OUT_INIT_LOW, + "DLP PHY RESET"}, + {sdp4430_picodlp_pdata.ready_reset_gpio, GPIOF_IN, + "DLP REDY RESET"}, + {sdp4430_picodlp_pdata.park_gpio, GPIOF_INIT_LOW, "DLP PARK"}, + {sdp4430_picodlp_pdata.display_sel_gpio, GPIOF_OUT_INIT_LOW, + "DLP DISPLAY SEL"}, + }; + + status = gpio_request_array(picodlp_gpios, ARRAY_SIZE(picodlp_gpios)); + if (status) + pr_err("Cannot request OMAP4_DLP_GPIOs, error %d\n", status); +} + +static struct omap_dss_device sdp4430_picodlp_device = { + .name = "picodlp", + .driver_name = "picodlp_panel", + .type = OMAP_DISPLAY_TYPE_DPI, + .phy.dpi.data_lines = 24, + .channel = OMAP_DSS_CHANNEL_LCD2, + .data = &sdp4430_picodlp_pdata, +}; + static struct omap_dss_device *sdp4430_dss_devices[] = { &sdp4430_lcd_device, &sdp4430_hdmi_device, + &sdp4430_picodlp_device, }; static struct omap_dss_board_info sdp4430_dss_data = { @@ -827,6 +866,7 @@ void omap_4430sdp_display_init(void) { sdp4430_lcd_init(); sdp4430_hdmi_mux_init(); + sdp4430_picodlp_init(); omap_display_init(&sdp4430_dss_data); }