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-rw-r--r--packages/linux/linux-omap-2.6.28/0009-DSS-support-for-OMAP3-SDP-board.patch261
1 files changed, 0 insertions, 261 deletions
diff --git a/packages/linux/linux-omap-2.6.28/0009-DSS-support-for-OMAP3-SDP-board.patch b/packages/linux/linux-omap-2.6.28/0009-DSS-support-for-OMAP3-SDP-board.patch
deleted file mode 100644
index b632a46a49..0000000000
--- a/packages/linux/linux-omap-2.6.28/0009-DSS-support-for-OMAP3-SDP-board.patch
+++ /dev/null
@@ -1,261 +0,0 @@
-From 782177389d60fd3e5444d0a8ecf4f73343ca7e1d Mon Sep 17 00:00:00 2001
-From: Tomi Valkeinen <tomi.valkeinen@nokia.com>
-Date: Fri, 14 Nov 2008 15:47:55 +0200
-Subject: [PATCH] DSS: Support for OMAP3 SDP board
-
-Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
----
- arch/arm/mach-omap2/board-3430sdp.c | 210 +++++++++++++++++++++++++++++++++--
- 1 files changed, 201 insertions(+), 9 deletions(-)
-
-diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
-index ade186b..725b2d9 100644
---- a/arch/arm/mach-omap2/board-3430sdp.c
-+++ b/arch/arm/mach-omap2/board-3430sdp.c
-@@ -39,6 +39,7 @@
- #include <mach/keypad.h>
- #include <mach/dma.h>
- #include <mach/gpmc.h>
-+#include <mach/display.h>
-
- #include <asm/io.h>
- #include <asm/delay.h>
-@@ -238,14 +239,209 @@ static struct spi_board_info sdp3430_spi_board_info[] __initdata = {
- },
- };
-
--static struct platform_device sdp3430_lcd_device = {
-- .name = "sdp2430_lcd",
-- .id = -1,
-+
-+#define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91
-+#define SDP2430_LCD_PANEL_ENABLE_GPIO 154
-+#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 24
-+#define SDP3430_LCD_PANEL_ENABLE_GPIO 28
-+
-+#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)
-+
-+static unsigned backlight_gpio;
-+static unsigned enable_gpio;
-+static int lcd_enabled;
-+static int dvi_enabled;
-+
-+static void __init sdp3430_display_init(void)
-+{
-+ int r;
-+
-+ enable_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO;
-+ backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO;
-+
-+ r = gpio_request(enable_gpio, "LCD reset");
-+ if (r) {
-+ printk(KERN_ERR "failed to get LCD reset GPIO\n");
-+ goto err0;
-+ }
-+
-+ r = gpio_request(backlight_gpio, "LCD Backlight");
-+ if (r) {
-+ printk(KERN_ERR "failed to get LCD backlight GPIO\n");
-+ goto err1;
-+ }
-+
-+ gpio_direction_output(enable_gpio, 0);
-+ gpio_direction_output(backlight_gpio, 0);
-+
-+ return;
-+err1:
-+ gpio_free(enable_gpio);
-+err0:
-+ return;
-+}
-+
-+
-+static int sdp3430_panel_enable_lcd(struct omap_display *display)
-+{
-+ u8 ded_val, ded_reg;
-+ u8 grp_val, grp_reg;
-+
-+ if (dvi_enabled) {
-+ printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
-+ return -EINVAL;
-+ }
-+
-+ if (omap_rev() > OMAP3430_REV_ES1_0) {
-+ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEDICATED,
-+ TWL4030_VPLL2_DEDICATED);
-+ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEV_GRP,
-+ TWL4030_VPLL2_DEV_GRP);
-+ }
-+
-+ ded_reg = TWL4030_VAUX3_DEDICATED;
-+ ded_val = ENABLE_VAUX3_DEDICATED;
-+ grp_reg = TWL4030_VAUX3_DEV_GRP;
-+ grp_val = ENABLE_VAUX3_DEV_GRP;
-+
-+ gpio_direction_output(enable_gpio, 1);
-+ gpio_direction_output(backlight_gpio, 1);
-+
-+ if (0 != t2_out(PM_RECEIVER, ded_val, ded_reg))
-+ return -EIO;
-+ if (0 != t2_out(PM_RECEIVER, grp_val, grp_reg))
-+ return -EIO;
-+
-+ lcd_enabled = 1;
-+
-+ return 0;
-+}
-+
-+static void sdp3430_panel_disable_lcd(struct omap_display *display)
-+{
-+ lcd_enabled = 0;
-+
-+ gpio_direction_output(enable_gpio, 0);
-+ gpio_direction_output(backlight_gpio, 0);
-+
-+ if (omap_rev() > OMAP3430_REV_ES1_0) {
-+ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEDICATED);
-+ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEV_GRP);
-+ mdelay(4);
-+ }
-+}
-+
-+static struct omap_display_data sdp3430_display_data = {
-+ .type = OMAP_DISPLAY_TYPE_DPI,
-+ .name = "lcd",
-+ .panel_name = "sharp-ls037v7dw01",
-+ .u.dpi.data_lines = 16,
-+ .panel_enable = sdp3430_panel_enable_lcd,
-+ .panel_disable = sdp3430_panel_disable_lcd,
-+};
-+
-+static int sdp3430_panel_enable_dvi(struct omap_display *display)
-+{
-+ if (lcd_enabled) {
-+ printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
-+ return -EINVAL;
-+ }
-+
-+ if (omap_rev() > OMAP3430_REV_ES1_0) {
-+ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEDICATED,
-+ TWL4030_VPLL2_DEDICATED);
-+ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEV_GRP,
-+ TWL4030_VPLL2_DEV_GRP);
-+ }
-+
-+ dvi_enabled = 1;
-+
-+ return 0;
-+}
-+
-+static void sdp3430_panel_disable_dvi(struct omap_display *display)
-+{
-+ dvi_enabled = 0;
-+
-+ if (omap_rev() > OMAP3430_REV_ES1_0) {
-+ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEDICATED);
-+ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEV_GRP);
-+ mdelay(4);
-+ }
-+}
-+
-+
-+static struct omap_display_data sdp3430_display_data_dvi = {
-+ .type = OMAP_DISPLAY_TYPE_DPI,
-+ .name = "dvi",
-+ .panel_name = "panel-dvi",
-+ .u.dpi.data_lines = 24,
-+ .panel_enable = sdp3430_panel_enable_dvi,
-+ .panel_disable = sdp3430_panel_disable_dvi,
-+};
-+
-+static int sdp3430_panel_enable_tv(struct omap_display *display)
-+{
-+#define ENABLE_VDAC_DEDICATED 0x03
-+#define ENABLE_VDAC_DEV_GRP 0x20
-+
-+ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
-+ ENABLE_VDAC_DEDICATED,
-+ TWL4030_VDAC_DEDICATED);
-+ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
-+ ENABLE_VDAC_DEV_GRP, TWL4030_VDAC_DEV_GRP);
-+
-+ return 0;
-+}
-+
-+static void sdp3430_panel_disable_tv(struct omap_display *display)
-+{
-+ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00,
-+ TWL4030_VDAC_DEDICATED);
-+ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00,
-+ TWL4030_VDAC_DEV_GRP);
-+}
-+
-+static struct omap_display_data sdp3430_display_data_tv = {
-+ .type = OMAP_DISPLAY_TYPE_VENC,
-+ .name = "tv",
-+ .u.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
-+ .panel_enable = sdp3430_panel_enable_tv,
-+ .panel_disable = sdp3430_panel_disable_tv,
- };
-
-+static struct omap_dss_platform_data sdp3430_dss_data = {
-+ .num_displays = 3,
-+ .displays = {
-+ &sdp3430_display_data,
-+ &sdp3430_display_data_dvi,
-+ &sdp3430_display_data_tv,
-+ }
-+};
-+
-+static struct platform_device sdp3430_dss_device = {
-+ .name = "omap-dss",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &sdp3430_dss_data,
-+ },
-+};
-+
-+
- static struct platform_device *sdp3430_devices[] __initdata = {
- &sdp3430_smc91x_device,
-- &sdp3430_lcd_device,
-+ &sdp3430_dss_device,
- };
-
- static inline void __init sdp3430_init_smc91x(void)
-@@ -292,13 +488,8 @@ static struct omap_uart_config sdp3430_uart_config __initdata = {
- .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
- };
-
--static struct omap_lcd_config sdp3430_lcd_config __initdata = {
-- .ctrl_name = "internal",
--};
--
- static struct omap_board_config_kernel sdp3430_config[] __initdata = {
- { OMAP_TAG_UART, &sdp3430_uart_config },
-- { OMAP_TAG_LCD, &sdp3430_lcd_config },
- };
-
- static int sdp3430_batt_table[] = {
-@@ -481,6 +672,7 @@ static void __init omap_3430sdp_init(void)
- usb_musb_init();
- usb_ehci_init();
- twl4030_mmc_init(mmc);
-+ sdp3430_display_init();
- }
-
- static void __init omap_3430sdp_map_io(void)
---
-1.5.6.3
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 01:40:51 +0000