diff options
Diffstat (limited to 'packages/linux/linux-ezx/ezx-backlight-r0.patch')
| -rw-r--r-- | packages/linux/linux-ezx/ezx-backlight-r0.patch | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/packages/linux/linux-ezx/ezx-backlight-r0.patch b/packages/linux/linux-ezx/ezx-backlight-r0.patch deleted file mode 100644 index db917300c2..0000000000 --- a/packages/linux/linux-ezx/ezx-backlight-r0.patch +++ /dev/null @@ -1,212 +0,0 @@ - -# -# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher -# - ---- linux-2.6.16/arch/arm/mach-pxa/ezx.c~ezx-backlight-r0.patch 2006-06-07 16:00:29.000000000 +0200 -+++ linux-2.6.16/arch/arm/mach-pxa/ezx.c 2006-06-07 16:21:09.000000000 +0200 -@@ -344,17 +344,12 @@ - .pxafb_lcd_power = &pxafb_lcd_power, - }; - -- --/* backlight for lcd */ -- --static struct resource ezx_backlight_resources[] = { --}; -- --static struct platform_device ezx_backlight_device = { -- .name = "ezx-lcd-backlight", -+/* -+ * EZX LCD Backlight -+ */ -+static struct platform_device ezxbacklight_device = { -+ .name = "ezx-bl", - .id = -1, -- .resource = ezx_backlight_resources, -- .num_resources = ARRAY_SIZE(ezx_backlight_resources), - }; - - #ifdef CONFIG_PXA_EZX_E680 -@@ -786,6 +781,7 @@ - - static struct platform_device *devices[] __initdata = { - &ezx_bp_device, -+ &ezxbacklight_device, - #ifdef CONFIG_PXA_EZX_E680 - &e680led_device, - #endif ---- linux-2.6.16/drivers/video/backlight/Kconfig~ezx-backlight-r0.patch 2006-06-07 16:00:28.000000000 +0200 -+++ linux-2.6.16/drivers/video/backlight/Kconfig 2006-06-07 16:00:30.000000000 +0200 -@@ -58,3 +58,12 @@ - If you have a HP Jornada 680, say y to enable the - backlight driver. - -+config BACKLIGHT_EZX -+ tristate "Motorola EXZ Backlight Driver (A780/E680/E680i)" -+ depends on BACKLIGHT_DEVICE && PXA_EZX -+ default y -+ help -+ If you have a Motorola A780 or E680(i), say y to enable the -+ backlight driver. -+ -+ ---- linux-2.6.16/drivers/video/backlight/Makefile~ezx-backlight-r0.patch 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16/drivers/video/backlight/Makefile 2006-06-07 16:00:30.000000000 +0200 -@@ -5,3 +5,5 @@ - obj-$(CONFIG_BACKLIGHT_CORGI) += corgi_bl.o - obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o - obj-$(CONFIG_SHARP_LOCOMO) += locomolcd.o -+obj-$(CONFIG_BACKLIGHT_EZX) += ezx_bl.o -+ ---- /dev/null 2006-06-07 15:54:31.503752232 +0200 -+++ linux-2.6.16/drivers/video/backlight/ezx_bl.c 2006-06-07 16:51:14.000000000 +0200 -@@ -0,0 +1,148 @@ -+/* -+ * Backlight Driver for Motorola A780 and E680(i) GSM Phones. -+ * -+ * Copyright 2006 Vanille Media -+ * -+ * Author: Michael Lauer <mickey@Vanille.de> -+ * -+ * 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/module.h> -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> -+#include <linux/spinlock.h> -+#include <linux/fb.h> -+#include <linux/backlight.h> -+ -+#include <asm/arch/pxa-regs.h> -+#include <asm/arch/ezx.h> -+ -+#define EZX_MAX_INTENSITY 50 -+#define EZX_DEFAULT_INTENSITY 25 -+ -+static spinlock_t bl_lock = SPIN_LOCK_UNLOCKED; -+static struct backlight_properties ezxbl_data; -+static struct backlight_device *ezx_backlight_device; -+static int current_intensity; -+ -+static int ezx_send_intensity(struct backlight_device *bd) -+{ -+ unsigned long flags; -+ int intensity = bd->props->brightness; -+ -+ printk( KERN_DEBUG "ezx_set_intensity to %d", intensity ); -+ -+ if (bd->props->power != FB_BLANK_UNBLANK) -+ intensity = 0; -+ if (bd->props->fb_blank != FB_BLANK_UNBLANK) -+ intensity = 0; -+ -+ spin_lock_irqsave(&bl_lock, flags); -+ -+ PWM_CTRL0 = 2; /* pre-scaler */ -+ PWM_PWDUTY0 = intensity; /* duty cycle */ -+ PWM_PERVAL0 = 49; /* period */ -+ -+ if (intensity) { -+ //pxa_set_cken(CKEN0_PWM0, 1); -+ //FIXME: Set PWM0 GPIO as output -+ } else { -+ //pxa_set_cken(CKEN0_PWM0, 0); -+ //FIXME: Set PWM0 GPIO as input -+ } -+ -+ spin_unlock_irqrestore(&bl_lock, flags); -+ current_intensity = intensity; -+ return 0; -+} -+ -+static int ezx_get_intensity(struct backlight_device *bd) -+{ -+ return current_intensity; -+} -+ -+static int ezx_set_intensity(struct backlight_device *bd) -+{ -+ return ezx_send_intensity(ezx_backlight_device); -+} -+ -+#ifdef CONFIG_PM -+static int ezx_bl_suspend(struct platform_device *pdev, pm_message_t state) -+{ -+ //set suspend flag -+ ezx_set_intensity(ezx_backlight_device); -+ return 0; -+} -+ -+static int ezx_bl_resume(struct platform_device *pdev) -+{ -+ // set resume flag -+ ezx_set_intensity(ezx_backlight_device); -+ return 0; -+} -+#else -+#define ezx_bl_suspend NULL -+#define ezx_bl_resume NULL -+#endif -+ -+static struct backlight_properties ezx_bl_data = { -+ .owner = THIS_MODULE, -+ .get_brightness = ezx_get_intensity, -+ .max_brightness = EZX_MAX_INTENSITY, -+ .update_status = ezx_set_intensity, -+}; -+ -+static int __init ezx_bl_probe(struct platform_device *pdev) -+{ -+ ezx_backlight_device = backlight_device_register ("ezx-bl", -+ NULL, &ezx_bl_data); -+ if (IS_ERR (ezx_backlight_device)) -+ return PTR_ERR (ezx_backlight_device); -+ -+ //ezx_bl_data.requested_brightness = EZX_DEFAULT_INTENSITY; -+ //ezx_bl_data.requested_power = FB_BLANK_UNBLANK; -+ //ezx_set_intensity(ezx_backlight_device, ezx_bl_data.requested_brightness); -+ -+ printk("EZX Backlight Driver Initialized.\n"); -+ return 0; -+} -+ -+static int ezx_bl_remove(struct platform_device *pdev) -+{ -+ backlight_device_unregister(ezx_backlight_device); -+ -+ printk("EZX Backlight Driver Unloaded.\n"); -+ return 0; -+} -+ -+static struct platform_driver ezx_bl_driver = { -+ .probe = ezx_bl_probe, -+ .remove = ezx_bl_remove, -+ .suspend = ezx_bl_suspend, -+ .resume = ezx_bl_resume, -+ .driver = { -+ .name = "ezx-bl", -+ }, -+}; -+ -+static int __init ezx_bl_init(void) -+{ -+ return platform_driver_register(&ezx_bl_driver); -+} -+ -+static void __exit ezx_bl_exit(void) -+{ -+ platform_driver_unregister(&ezx_bl_driver); -+} -+ -+module_init(ezx_bl_init); -+module_exit(ezx_bl_exit); -+ -+MODULE_AUTHOR("Michael Lauer <mickey@Vanille.de>"); -+MODULE_DESCRIPTION("Backlight Driver for Motorola A780|E680(i)"); -+MODULE_LICENSE("GPL"); |