diff options
Diffstat (limited to 'packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch')
| -rw-r--r-- | packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch b/packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch deleted file mode 100644 index d5d1c5fb1a..0000000000 --- a/packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch +++ /dev/null @@ -1,168 +0,0 @@ -From f0685afb06fbe2e00d75beb2c997f0367a0fe6ad Mon Sep 17 00:00:00 2001 -From: Tomi Valkeinen <tomi.valkeinen@nokia.com> -Date: Mon, 29 Sep 2008 17:03:36 +0300 -Subject: [PATCH] DSS: support for Beagle Board - -Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> ---- - arch/arm/mach-omap2/board-omap3beagle.c | 109 +++++++++++++++++++++++++++---- - 1 files changed, 95 insertions(+), 14 deletions(-) - -diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c -index fe97bab..f3ef73e 100644 ---- a/arch/arm/mach-omap2/board-omap3beagle.c -+++ b/arch/arm/mach-omap2/board-omap3beagle.c -@@ -43,6 +43,8 @@ - #include <mach/gpmc.h> - #include <mach/nand.h> - #include <mach/mux.h> -+#include <mach/omapfb.h> -+#include <mach/display.h> - - #include "twl4030-generic-scripts.h" - #include "mmc-twl4030.h" -@@ -238,15 +240,6 @@ static void __init omap3_beagle_init_irq(void) - omap_gpio_init(); - } - --static struct platform_device omap3_beagle_lcd_device = { -- .name = "omap3beagle_lcd", -- .id = -1, --}; -- --static struct omap_lcd_config omap3_beagle_lcd_config __initdata = { -- .ctrl_name = "internal", --}; -- - static struct gpio_led gpio_leds[] = { - { - .name = "beagleboard::usr0", -@@ -300,13 +293,94 @@ static struct platform_device keys_gpio = { - }, - }; - -+/* DSS */ -+ -+static int beagle_enable_dvi(struct omap_display *display) -+{ -+ if (display->hw_config.panel_reset_gpio != -1) -+ gpio_direction_output(display->hw_config.panel_reset_gpio, 1); -+ -+ return 0; -+} -+ -+static void beagle_disable_dvi(struct omap_display *display) -+{ -+ if (display->hw_config.panel_reset_gpio != -1) -+ gpio_direction_output(display->hw_config.panel_reset_gpio, 0); -+} -+ -+static struct omap_display_data beagle_display_data_dvi = { -+ .type = OMAP_DISPLAY_TYPE_DPI, -+ .name = "dvi", -+ .panel_name = "panel-dvi", -+ .u.dpi.data_lines = 24, -+ .panel_reset_gpio = 170, -+ .panel_enable = beagle_enable_dvi, -+ .panel_disable = beagle_disable_dvi, -+}; -+ -+ -+static int beagle_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 beagle_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 beagle_display_data_tv = { -+ .type = OMAP_DISPLAY_TYPE_VENC, -+ .name = "tv", -+ .u.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, -+ .panel_enable = beagle_panel_enable_tv, -+ .panel_disable = beagle_panel_disable_tv, -+}; -+ -+static struct omap_dss_platform_data beagle_dss_data = { -+ .num_displays = 2, -+ .displays = { -+ &beagle_display_data_dvi, -+ &beagle_display_data_tv, -+ } -+}; -+ -+static struct platform_device beagle_dss_device = { -+ .name = "omap-dss", -+ .id = -1, -+ .dev = { -+ .platform_data = &beagle_dss_data, -+ }, -+}; -+ -+static void __init beagle_display_init(void) -+{ -+ int r; -+ -+ r = gpio_request(beagle_display_data_dvi.panel_reset_gpio, "DVI reset"); -+ if (r < 0) -+ printk(KERN_ERR "Unable to get DVI reset GPIO\n"); -+} -+ - static struct omap_board_config_kernel omap3_beagle_config[] __initdata = { - { OMAP_TAG_UART, &omap3_beagle_uart_config }, -- { OMAP_TAG_LCD, &omap3_beagle_lcd_config }, - }; - - static struct platform_device *omap3_beagle_devices[] __initdata = { -- &omap3_beagle_lcd_device, -+ &beagle_dss_device, - &leds_gpio, - &keys_gpio, - }; -@@ -359,18 +433,25 @@ static void __init omap3_beagle_init(void) - omap_serial_init(); - - omap_cfg_reg(J25_34XX_GPIO170); -- gpio_request(170, "DVI_nPD"); -- /* REVISIT leave DVI powered down until it's needed ... */ -- gpio_direction_output(170, true); - - usb_musb_init(); - usb_ehci_init(); - omap3beagle_flash_init(); -+ beagle_display_init(); - } - -+static struct omap_fbmem_config omap3_beagle_vram_config[] = { -+ { -+ .size = 1280 * 1024 * 4 * 3, -+ .start = OMAPFB_MEMTYPE_SDRAM, -+ }, -+}; -+ - static void __init omap3_beagle_map_io(void) - { - omap2_set_globals_343x(); -+ omapfb_set_vram_config(omap3_beagle_vram_config, -+ ARRAY_SIZE(omap3_beagle_vram_config)); - omap2_map_common_io(); - } - --- -1.5.6.3 - |