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-rw-r--r--arch/arm/mach-omap2/Makefile3
-rw-r--r--arch/arm/mach-omap2/board-3430sdp.c12
-rw-r--r--arch/arm/mach-omap2/board-3630sdp.c1
-rw-r--r--arch/arm/mach-omap2/board-am3517evm.c23
-rw-r--r--arch/arm/mach-omap2/board-cm-t35.c23
-rw-r--r--arch/arm/mach-omap2/board-devkit8000.c26
-rw-r--r--arch/arm/mach-omap2/board-igep0020.c12
-rw-r--r--arch/arm/mach-omap2/board-omap3beagle.c12
-rw-r--r--arch/arm/mach-omap2/board-omap3evm.c12
-rw-r--r--arch/arm/mach-omap2/board-omap3stalker.c23
-rw-r--r--arch/arm/mach-omap2/board-zoom-display.c168
-rw-r--r--arch/arm/mach-omap2/board-zoom-peripherals.c49
-rw-r--r--arch/arm/mach-omap2/board-zoom.c1
-rw-r--r--arch/arm/mach-omap2/include/mach/board-zoom.h3
-rw-r--r--arch/arm/plat-omap/include/plat/display.h9
-rw-r--r--arch/arm/plat-omap/include/plat/panel-generic-dpi.h37
16 files changed, 374 insertions, 40 deletions
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index cd7332f50b2d..1c0c2b02d870 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -187,16 +187,19 @@ obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \
hsmmc.o
obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom.o \
board-zoom-peripherals.o \
+ board-zoom-display.o \
board-flash.o \
hsmmc.o \
board-zoom-debugboard.o
obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom.o \
board-zoom-peripherals.o \
+ board-zoom-display.o \
board-flash.o \
hsmmc.o \
board-zoom-debugboard.o
obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \
board-zoom-peripherals.o \
+ board-zoom-display.o \
board-flash.o \
hsmmc.o
obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o \
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 3b39ef1a680a..d4e41ef86aa5 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -38,6 +38,7 @@
#include <plat/dma.h>
#include <plat/gpmc.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include <plat/gpmc-smc91x.h>
@@ -270,13 +271,18 @@ static struct omap_dss_device sdp3430_lcd_device = {
.platform_disable = sdp3430_panel_disable_lcd,
};
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = sdp3430_panel_enable_dvi,
+ .platform_disable = sdp3430_panel_disable_dvi,
+};
+
static struct omap_dss_device sdp3430_dvi_device = {
.name = "dvi",
- .driver_name = "generic_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .platform_enable = sdp3430_panel_enable_dvi,
- .platform_disable = sdp3430_panel_disable_dvi,
};
static struct omap_dss_device sdp3430_tv_device = {
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index 5d41dbe059a3..62645640f5e4 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -207,6 +207,7 @@ static void __init omap_sdp_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
zoom_peripherals_init();
+ zoom_display_init();
board_smc91x_init();
board_flash_init(sdp_flash_partitions, chip_sel_sdp);
enable_board_wakeup_source();
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index bc1562648020..10d60b7743cf 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -35,6 +35,7 @@
#include <plat/common.h>
#include <plat/usb.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include "mux.h"
#include "control.h"
@@ -303,13 +304,18 @@ static void am3517_evm_panel_disable_lcd(struct omap_dss_device *dssdev)
lcd_enabled = 0;
}
+static struct panel_generic_dpi_data lcd_panel = {
+ .name = "sharp_lq",
+ .platform_enable = am3517_evm_panel_enable_lcd,
+ .platform_disable = am3517_evm_panel_disable_lcd,
+};
+
static struct omap_dss_device am3517_evm_lcd_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "lcd",
- .driver_name = "sharp_lq_panel",
+ .driver_name = "generic_dpi_panel",
+ .data = &lcd_panel,
.phy.dpi.data_lines = 16,
- .platform_enable = am3517_evm_panel_enable_lcd,
- .platform_disable = am3517_evm_panel_disable_lcd,
};
static int am3517_evm_panel_enable_tv(struct omap_dss_device *dssdev)
@@ -346,13 +352,18 @@ static void am3517_evm_panel_disable_dvi(struct omap_dss_device *dssdev)
dvi_enabled = 0;
}
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = am3517_evm_panel_enable_dvi,
+ .platform_disable = am3517_evm_panel_disable_dvi,
+};
+
static struct omap_dss_device am3517_evm_dvi_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "dvi",
- .driver_name = "generic_panel",
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .platform_enable = am3517_evm_panel_enable_dvi,
- .platform_disable = am3517_evm_panel_disable_dvi,
};
static struct omap_dss_device *am3517_evm_dss_devices[] = {
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 486a3de5f401..dac141610666 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -46,6 +46,7 @@
#include <plat/gpmc.h>
#include <plat/usb.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include <plat/mcspi.h>
#include <mach/hardware.h>
@@ -351,22 +352,32 @@ static void cm_t35_panel_disable_tv(struct omap_dss_device *dssdev)
{
}
+static struct panel_generic_dpi_data lcd_panel = {
+ .name = "toppoly_tdo35s",
+ .platform_enable = cm_t35_panel_enable_lcd,
+ .platform_disable = cm_t35_panel_disable_lcd,
+};
+
static struct omap_dss_device cm_t35_lcd_device = {
.name = "lcd",
- .driver_name = "toppoly_tdo35s_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "generic_dpi_panel",
+ .data = &lcd_panel,
.phy.dpi.data_lines = 18,
- .platform_enable = cm_t35_panel_enable_lcd,
- .platform_disable = cm_t35_panel_disable_lcd,
+};
+
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = cm_t35_panel_enable_dvi,
+ .platform_disable = cm_t35_panel_disable_dvi,
};
static struct omap_dss_device cm_t35_dvi_device = {
.name = "dvi",
- .driver_name = "generic_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .platform_enable = cm_t35_panel_enable_dvi,
- .platform_disable = cm_t35_panel_disable_dvi,
};
static struct omap_dss_device cm_t35_tv_device = {
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 451e7ff08b18..00bb1fc5e017 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -46,6 +46,7 @@
#include <plat/nand.h>
#include <plat/usb.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include <plat/mcspi.h>
#include <linux/input/matrix_keypad.h>
@@ -149,23 +150,32 @@ static struct regulator_consumer_supply devkit8000_vmmc1_supply =
static struct regulator_consumer_supply devkit8000_vio_supply =
REGULATOR_SUPPLY("vcc", "spi2.0");
+static struct panel_generic_dpi_data lcd_panel = {
+ .name = "generic",
+ .platform_enable = devkit8000_panel_enable_lcd,
+ .platform_disable = devkit8000_panel_disable_lcd,
+};
+
static struct omap_dss_device devkit8000_lcd_device = {
.name = "lcd",
- .driver_name = "generic_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "generic_dpi_panel",
+ .data = &lcd_panel,
.phy.dpi.data_lines = 24,
- .reset_gpio = -EINVAL, /* will be replaced */
- .platform_enable = devkit8000_panel_enable_lcd,
- .platform_disable = devkit8000_panel_disable_lcd,
};
+
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = devkit8000_panel_enable_dvi,
+ .platform_disable = devkit8000_panel_disable_dvi,
+};
+
static struct omap_dss_device devkit8000_dvi_device = {
.name = "dvi",
- .driver_name = "generic_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .reset_gpio = -EINVAL, /* will be replaced */
- .platform_enable = devkit8000_panel_enable_dvi,
- .platform_disable = devkit8000_panel_disable_dvi,
};
static struct omap_dss_device devkit8000_tv_device = {
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 0afa3011db0f..ebaa230e67ed 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -31,6 +31,7 @@
#include <plat/gpmc.h>
#include <plat/usb.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include <plat/onenand.h>
#include "mux.h"
@@ -459,13 +460,18 @@ static void igep2_disable_dvi(struct omap_dss_device *dssdev)
gpio_direction_output(IGEP2_GPIO_DVI_PUP, 0);
}
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = igep2_enable_dvi,
+ .platform_disable = igep2_disable_dvi,
+};
+
static struct omap_dss_device igep2_dvi_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "dvi",
- .driver_name = "generic_panel",
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .platform_enable = igep2_enable_dvi,
- .platform_disable = igep2_disable_dvi,
};
static struct omap_dss_device *igep2_dss_devices[] = {
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 6c127605942f..a4fe8e1ee1bd 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -41,6 +41,7 @@
#include <plat/board.h>
#include <plat/common.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include <plat/gpmc.h>
#include <plat/nand.h>
#include <plat/usb.h>
@@ -194,14 +195,19 @@ static void beagle_disable_dvi(struct omap_dss_device *dssdev)
gpio_set_value(dssdev->reset_gpio, 0);
}
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = beagle_enable_dvi,
+ .platform_disable = beagle_disable_dvi,
+};
+
static struct omap_dss_device beagle_dvi_device = {
.type = OMAP_DISPLAY_TYPE_DPI,
.name = "dvi",
- .driver_name = "generic_panel",
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
.reset_gpio = 170,
- .platform_enable = beagle_enable_dvi,
- .platform_disable = beagle_disable_dvi,
};
static struct omap_dss_device beagle_tv_device = {
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 3de8d9b8ec76..323c3809ce39 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -43,6 +43,7 @@
#include <plat/common.h>
#include <plat/mcspi.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include "mux.h"
#include "sdram-micron-mt46h32m32lf-6.h"
@@ -301,13 +302,18 @@ static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev)
dvi_enabled = 0;
}
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = omap3_evm_enable_dvi,
+ .platform_disable = omap3_evm_disable_dvi,
+};
+
static struct omap_dss_device omap3_evm_dvi_device = {
.name = "dvi",
- .driver_name = "generic_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .platform_enable = omap3_evm_enable_dvi,
- .platform_disable = omap3_evm_disable_dvi,
};
static struct omap_dss_device *omap3_evm_dss_devices[] = {
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index 9df9d9367608..2a2dad447e86 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -40,6 +40,7 @@
#include <plat/nand.h>
#include <plat/usb.h>
#include <plat/display.h>
+#include <plat/panel-generic-dpi.h>
#include <plat/mcspi.h>
#include <linux/input/matrix_keypad.h>
@@ -160,13 +161,18 @@ static void omap3_stalker_disable_lcd(struct omap_dss_device *dssdev)
lcd_enabled = 0;
}
+static struct panel_generic_dpi_data lcd_panel = {
+ .name = "generic",
+ .platform_enable = omap3_stalker_enable_lcd,
+ .platform_disable = omap3_stalker_disable_lcd,
+};
+
static struct omap_dss_device omap3_stalker_lcd_device = {
.name = "lcd",
- .driver_name = "generic_panel",
+ .driver_name = "generic_dpi_panel",
+ .data = &lcd_panel,
.phy.dpi.data_lines = 24,
.type = OMAP_DISPLAY_TYPE_DPI,
- .platform_enable = omap3_stalker_enable_lcd,
- .platform_disable = omap3_stalker_disable_lcd,
};
static int omap3_stalker_enable_tv(struct omap_dss_device *dssdev)
@@ -208,13 +214,18 @@ static void omap3_stalker_disable_dvi(struct omap_dss_device *dssdev)
dvi_enabled = 0;
}
+static struct panel_generic_dpi_data dvi_panel = {
+ .name = "generic",
+ .platform_enable = omap3_stalker_enable_dvi,
+ .platform_disable = omap3_stalker_disable_dvi,
+};
+
static struct omap_dss_device omap3_stalker_dvi_device = {
.name = "dvi",
- .driver_name = "generic_panel",
.type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "generic_dpi_panel",
+ .data = &dvi_panel,
.phy.dpi.data_lines = 24,
- .platform_enable = omap3_stalker_enable_dvi,
- .platform_disable = omap3_stalker_disable_dvi,
};
static struct omap_dss_device *omap3_stalker_dss_devices[] = {
diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
new file mode 100644
index 000000000000..6bcd43657aed
--- /dev/null
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2010 Texas Instruments Inc.
+ *
+ * Modified from mach-omap2/board-zoom-peripherals.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/i2c/twl.h>
+#include <linux/spi/spi.h>
+#include <plat/mcspi.h>
+#include <plat/display.h>
+
+#define LCD_PANEL_RESET_GPIO_PROD 96
+#define LCD_PANEL_RESET_GPIO_PILOT 55
+#define LCD_PANEL_QVGA_GPIO 56
+
+static void zoom_lcd_panel_init(void)
+{
+ int ret;
+ unsigned char lcd_panel_reset_gpio;
+
+ lcd_panel_reset_gpio = (omap_rev() > OMAP3430_REV_ES3_0) ?
+ LCD_PANEL_RESET_GPIO_PROD :
+ LCD_PANEL_RESET_GPIO_PILOT;
+
+ ret = gpio_request(lcd_panel_reset_gpio, "lcd reset");
+ if (ret) {
+ pr_err("Failed to get LCD reset GPIO (gpio%d).\n",
+ lcd_panel_reset_gpio);
+ return;
+ }
+ gpio_direction_output(lcd_panel_reset_gpio, 1);
+
+ ret = gpio_request(LCD_PANEL_QVGA_GPIO, "lcd qvga");
+ if (ret) {
+ pr_err("Failed to get LCD_PANEL_QVGA_GPIO (gpio%d).\n",
+ LCD_PANEL_QVGA_GPIO);
+ goto err0;
+ }
+ gpio_direction_output(LCD_PANEL_QVGA_GPIO, 1);
+
+ return;
+err0:
+ gpio_free(lcd_panel_reset_gpio);
+}
+
+static int zoom_panel_enable_lcd(struct omap_dss_device *dssdev)
+{
+ return 0;
+}
+
+static void zoom_panel_disable_lcd(struct omap_dss_device *dssdev)
+{
+}
+
+/*
+ * PWMA/B register offsets (TWL4030_MODULE_PWMA)
+ */
+#define TWL_INTBR_PMBR1 0xD
+#define TWL_INTBR_GPBR1 0xC
+#define TWL_LED_PWMON 0x0
+#define TWL_LED_PWMOFF 0x1
+
+static int zoom_set_bl_intensity(struct omap_dss_device *dssdev, int level)
+{
+ unsigned char c;
+ u8 mux_pwm, enb_pwm;
+
+ if (level > 100)
+ return -1;
+
+ twl_i2c_read_u8(TWL4030_MODULE_INTBR, &mux_pwm, TWL_INTBR_PMBR1);
+ twl_i2c_read_u8(TWL4030_MODULE_INTBR, &enb_pwm, TWL_INTBR_GPBR1);
+
+ if (level == 0) {
+ /* disable pwm1 output and clock */
+ enb_pwm = enb_pwm & 0xF5;
+ /* change pwm1 pin to gpio pin */
+ mux_pwm = mux_pwm & 0xCF;
+ twl_i2c_write_u8(TWL4030_MODULE_INTBR,
+ enb_pwm, TWL_INTBR_GPBR1);
+ twl_i2c_write_u8(TWL4030_MODULE_INTBR,
+ mux_pwm, TWL_INTBR_PMBR1);
+ return 0;
+ }
+
+ if (!((enb_pwm & 0xA) && (mux_pwm & 0x30))) {
+ /* change gpio pin to pwm1 pin */
+ mux_pwm = mux_pwm | 0x30;
+ /* enable pwm1 output and clock*/
+ enb_pwm = enb_pwm | 0x0A;
+ twl_i2c_write_u8(TWL4030_MODULE_INTBR,
+ mux_pwm, TWL_INTBR_PMBR1);
+ twl_i2c_write_u8(TWL4030_MODULE_INTBR,
+ enb_pwm, TWL_INTBR_GPBR1);
+ }
+
+ c = ((50 * (100 - level)) / 100) + 1;
+ twl_i2c_write_u8(TWL4030_MODULE_PWM1, 0x7F, TWL_LED_PWMOFF);
+ twl_i2c_write_u8(TWL4030_MODULE_PWM1, c, TWL_LED_PWMON);
+
+ return 0;
+}
+
+static struct omap_dss_device zoom_lcd_device = {
+ .name = "lcd",
+ .driver_name = "NEC_8048_panel",
+ .type = OMAP_DISPLAY_TYPE_DPI,
+ .phy.dpi.data_lines = 24,
+ .platform_enable = zoom_panel_enable_lcd,
+ .platform_disable = zoom_panel_disable_lcd,
+ .max_backlight_level = 100,
+ .set_backlight = zoom_set_bl_intensity,
+};
+
+static struct omap_dss_device *zoom_dss_devices[] = {
+ &zoom_lcd_device,
+};
+
+static struct omap_dss_board_info zoom_dss_data = {
+ .num_devices = ARRAY_SIZE(zoom_dss_devices),
+ .devices = zoom_dss_devices,
+ .default_device = &zoom_lcd_device,
+};
+
+static struct platform_device zoom_dss_device = {
+ .name = "omapdss",
+ .id = -1,
+ .dev = {
+ .platform_data = &zoom_dss_data,
+ },
+};
+
+static struct omap2_mcspi_device_config dss_lcd_mcspi_config = {
+ .turbo_mode = 1,
+ .single_channel = 1, /* 0: slave, 1: master */
+};
+
+static struct spi_board_info nec_8048_spi_board_info[] __initdata = {
+ [0] = {
+ .modalias = "nec_8048_spi",
+ .bus_num = 1,
+ .chip_select = 2,
+ .max_speed_hz = 375000,
+ .controller_data = &dss_lcd_mcspi_config,
+ },
+};
+
+static struct platform_device *zoom_display_devices[] __initdata = {
+ &zoom_dss_device,
+};
+
+void __init zoom_display_init(void)
+{
+ platform_add_devices(zoom_display_devices,
+ ARRAY_SIZE(zoom_display_devices));
+ spi_register_board_info(nec_8048_spi_board_info,
+ ARRAY_SIZE(nec_8048_spi_board_info));
+ zoom_lcd_panel_init();
+}
+
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 3fbd0edd712e..14d95afa3f0d 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -35,6 +35,8 @@
#define OMAP_ZOOM_WLAN_PMENA_GPIO (101)
#define OMAP_ZOOM_WLAN_IRQ_GPIO (162)
+#define LCD_PANEL_ENABLE_GPIO (7 + OMAP_MAX_GPIO_LINES)
+
/* Zoom2 has Qwerty keyboard*/
static uint32_t board_keymap[] = {
KEY(0, 0, KEY_E),
@@ -224,9 +226,43 @@ static struct omap2_hsmmc_info mmc[] = {
{} /* Terminator */
};
+static struct regulator_consumer_supply zoom_vpll2_supply =
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss");
+
+static struct regulator_consumer_supply zoom_vdda_dac_supply =
+ REGULATOR_SUPPLY("vdda_dac", "omapdss");
+
+static struct regulator_init_data zoom_vpll2 = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &zoom_vpll2_supply,
+};
+
+static struct regulator_init_data zoom_vdac = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &zoom_vdda_dac_supply,
+};
+
static int zoom_twl_gpio_setup(struct device *dev,
unsigned gpio, unsigned ngpio)
{
+ int ret;
+
/* gpio + 0 is "mmc0_cd" (input/IRQ) */
mmc[0].gpio_cd = gpio + 0;
omap2_hsmmc_init(mmc);
@@ -238,7 +274,15 @@ static int zoom_twl_gpio_setup(struct device *dev,
zoom_vsim_supply.dev = mmc[0].dev;
zoom_vmmc2_supply.dev = mmc[1].dev;
- return 0;
+ ret = gpio_request(LCD_PANEL_ENABLE_GPIO, "lcd enable");
+ if (ret) {
+ pr_err("Failed to get LCD_PANEL_ENABLE_GPIO (gpio%d).\n",
+ LCD_PANEL_ENABLE_GPIO);
+ return ret;
+ }
+ gpio_direction_output(LCD_PANEL_ENABLE_GPIO, 0);
+
+ return ret;
}
/* EXTMUTE callback function */
@@ -301,7 +345,8 @@ static struct twl4030_platform_data zoom_twldata = {
.vmmc1 = &zoom_vmmc1,
.vmmc2 = &zoom_vmmc2,
.vsim = &zoom_vsim,
-
+ .vpll2 = &zoom_vpll2,
+ .vdac = &zoom_vdac,
};
static struct i2c_board_info __initdata zoom_i2c_boardinfo[] = {
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c
index e041c537ea37..e26754c24ee8 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -130,6 +130,7 @@ static void __init omap_zoom_init(void)
ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS);
zoom_debugboard_init();
zoom_peripherals_init();
+ zoom_display_init();
}
MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
diff --git a/arch/arm/mach-omap2/include/mach/board-zoom.h b/arch/arm/mach-omap2/include/mach/board-zoom.h
index f93ca3928c3b..d20bd9c1a106 100644
--- a/arch/arm/mach-omap2/include/mach/board-zoom.h
+++ b/arch/arm/mach-omap2/include/mach/board-zoom.h
@@ -1,9 +1,12 @@
/*
* Defines for zoom boards
*/
+#include <plat/display.h>
+
#define ZOOM_NAND_CS 0
extern int __init zoom_debugboard_init(void);
extern void __init zoom_peripherals_init(void);
+extern void __init zoom_display_init(void);
#define ZOOM2_HEADSET_EXTMUTE_GPIO 153
diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h
index c915a661f1f5..537f4e449f50 100644
--- a/arch/arm/plat-omap/include/plat/display.h
+++ b/arch/arm/plat-omap/include/plat/display.h
@@ -42,6 +42,10 @@
#define DISPC_IRQ_SYNC_LOST (1 << 14)
#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15)
#define DISPC_IRQ_WAKEUP (1 << 16)
+#define DISPC_IRQ_SYNC_LOST2 (1 << 17)
+#define DISPC_IRQ_VSYNC2 (1 << 18)
+#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21)
+#define DISPC_IRQ_FRAMEDONE2 (1 << 22)
struct omap_dss_device;
struct omap_overlay_manager;
@@ -64,6 +68,7 @@ enum omap_plane {
enum omap_channel {
OMAP_DSS_CHANNEL_LCD = 0,
OMAP_DSS_CHANNEL_DIGIT = 1,
+ OMAP_DSS_CHANNEL_LCD2 = 2,
};
enum omap_color_mode {
@@ -142,6 +147,7 @@ enum omap_dss_display_state {
enum omap_dss_overlay_managers {
OMAP_DSS_OVL_MGR_LCD,
OMAP_DSS_OVL_MGR_TV,
+ OMAP_DSS_OVL_MGR_LCD2,
};
enum omap_dss_rotation_type {
@@ -268,6 +274,7 @@ struct omap_overlay_info {
u16 out_width; /* if 0, out_width == width */
u16 out_height; /* if 0, out_height == height */
u8 global_alpha;
+ u8 pre_mult_alpha;
};
struct omap_overlay {
@@ -351,6 +358,8 @@ struct omap_dss_device {
enum omap_display_type type;
+ enum omap_channel channel;
+
union {
struct {
u8 data_lines;
diff --git a/arch/arm/plat-omap/include/plat/panel-generic-dpi.h b/arch/arm/plat-omap/include/plat/panel-generic-dpi.h
new file mode 100644
index 000000000000..790619734bcd
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/panel-generic-dpi.h
@@ -0,0 +1,37 @@
+/*
+ * Header for generic DPI panel driver
+ *
+ * Copyright (C) 2010 Canonical Ltd.
+ * Author: Bryan Wu <bryan.wu@canonical.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ARCH_ARM_PLAT_OMAP_PANEL_GENERIC_DPI_H
+#define __ARCH_ARM_PLAT_OMAP_PANEL_GENERIC_DPI_H
+
+#include "display.h"
+
+/**
+ * struct panel_generic_dpi_data - panel driver configuration data
+ * @name: panel name
+ * @platform_enable: platform specific panel enable function
+ * @platform_disable: platform specific panel disable function
+ */
+struct panel_generic_dpi_data {
+ const char *name;
+ int (*platform_enable)(struct omap_dss_device *dssdev);
+ void (*platform_disable)(struct omap_dss_device *dssdev);
+};
+
+#endif /* __ARCH_ARM_PLAT_OMAP_PANEL_GENERIC_DPI_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 11:37:00 +0100