diff options
Diffstat (limited to 'target/linux/s3c24xx/patches/0060-suspend-prelim1.patch.patch')
| -rwxr-xr-x | target/linux/s3c24xx/patches/0060-suspend-prelim1.patch.patch | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches/0060-suspend-prelim1.patch.patch b/target/linux/s3c24xx/patches/0060-suspend-prelim1.patch.patch new file mode 100755 index 0000000000..468c6337db --- /dev/null +++ b/target/linux/s3c24xx/patches/0060-suspend-prelim1.patch.patch @@ -0,0 +1,98 @@ +From a158085e182617f31960599ab1f468668c3161d4 Mon Sep 17 00:00:00 2001 +From: mokopatches <mokopatches@openmoko.org> +Date: Fri, 25 Jul 2008 23:05:18 +0100 +Subject: [PATCH] suspend-prelim1.patch + +--- + drivers/i2c/chips/pcf50633.c | 5 +++++ + drivers/i2c/i2c-core.c | 13 ++++++++++++- + drivers/mfd/glamo/glamo-core.c | 2 ++ + 3 files changed, 19 insertions(+), 1 deletions(-) + +diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c +index fc1262e..e23c540 100644 +--- a/drivers/i2c/chips/pcf50633.c ++++ b/drivers/i2c/chips/pcf50633.c +@@ -1901,6 +1901,9 @@ static int pcf50633_suspend(struct device *dev, pm_message_t state) + } + } + ++ /* turn off the backlight */ ++ __reg_write(pcf, PCF50633_REG_LEDENA, 0x00); ++ + pcf->standby_regs.int1m = __reg_read(pcf, PCF50633_REG_INT1M); + pcf->standby_regs.int2m = __reg_read(pcf, PCF50633_REG_INT2M); + pcf->standby_regs.int3m = __reg_read(pcf, PCF50633_REG_INT3M); +@@ -1925,6 +1928,8 @@ static int pcf50633_resume(struct device *dev) + + mutex_lock(&pcf->lock); + ++ __reg_write(pcf, PCF50633_REG_LEDENA, 0x01); ++ + /* Resume all saved registers that don't "survive" standby state */ + __reg_write(pcf, PCF50633_REG_INT1M, pcf->standby_regs.int1m); + __reg_write(pcf, PCF50633_REG_INT2M, pcf->standby_regs.int2m); +diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c +index bb0c5e5..c300975 100644 +--- a/drivers/i2c/i2c-core.c ++++ b/drivers/i2c/i2c-core.c +@@ -1,4 +1,3 @@ +-/* i2c-core.c - a device driver for the iic-bus interface */ + /* ------------------------------------------------------------------------- */ + /* Copyright (C) 1995-99 Simon G. Vogl + +@@ -160,10 +159,16 @@ static int i2c_device_suspend(struct device * dev, pm_message_t mesg) + + if (!dev->driver) + return 0; ++#if 0 + driver = to_i2c_driver(dev->driver); + if (!driver->suspend) + return 0; + return driver->suspend(to_i2c_client(dev), mesg); ++#else ++ if (!dev->driver->suspend) ++ return 0; ++ return dev->driver->suspend(dev, mesg); ++#endif + } + + static int i2c_device_resume(struct device * dev) +@@ -172,10 +177,16 @@ static int i2c_device_resume(struct device * dev) + + if (!dev->driver) + return 0; ++#if 0 + driver = to_i2c_driver(dev->driver); + if (!driver->resume) + return 0; + return driver->resume(to_i2c_client(dev)); ++#else ++ if (!dev->driver->resume) ++ return 0; ++ return dev->driver->resume(dev); ++#endif + } + + static void i2c_client_release(struct device *dev) +diff --git a/drivers/mfd/glamo/glamo-core.c b/drivers/mfd/glamo/glamo-core.c +index 8497de2..ffa4945 100644 +--- a/drivers/mfd/glamo/glamo-core.c ++++ b/drivers/mfd/glamo/glamo-core.c +@@ -1125,11 +1125,13 @@ static int glamo_remove(struct platform_device *pdev) + #ifdef CONFIG_PM + static int glamo_suspend(struct platform_device *pdev, pm_message_t state) + { ++ glamo_power(glamo_handle, GLAMO_POWER_SUSPEND); + return 0; + } + + static int glamo_resume(struct platform_device *pdev) + { ++ glamo_power(glamo_handle, GLAMO_POWER_ON); + return 0; + } + #else +-- +1.5.6.3 + |