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| author | Mirko Vogt <mirko@openwrt.org> | 2008-12-12 11:58:53 +0000 |
|---|---|---|
| committer | Mirko Vogt <mirko@openwrt.org> | 2008-12-12 11:58:53 +0000 |
| commit | 614683faf8029100802db06a825648d0b6490285 (patch) | |
| tree | 7401b135dc7ce24ff0175e67e0f2ce7f96296ff0 /target/linux/s3c24xx/patches-2.6.24/1177-The-following-is-a-minor-cleanup-of-backlight-resume.patch | |
| parent | 4a018d2445c5f249179ff82c8fffb0e3b717f738 (diff) | |
| download | mtk-20170518-614683faf8029100802db06a825648d0b6490285.zip mtk-20170518-614683faf8029100802db06a825648d0b6490285.tar.gz mtk-20170518-614683faf8029100802db06a825648d0b6490285.tar.bz2 | |
changed Makefile and profiles, added patches for kernel 2.6.24 (stable-branch of Openmoko)
SVN-Revision: 13613
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1177-The-following-is-a-minor-cleanup-of-backlight-resume.patch')
| -rw-r--r-- | target/linux/s3c24xx/patches-2.6.24/1177-The-following-is-a-minor-cleanup-of-backlight-resume.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1177-The-following-is-a-minor-cleanup-of-backlight-resume.patch b/target/linux/s3c24xx/patches-2.6.24/1177-The-following-is-a-minor-cleanup-of-backlight-resume.patch new file mode 100644 index 0000000..af103fd --- /dev/null +++ b/target/linux/s3c24xx/patches-2.6.24/1177-The-following-is-a-minor-cleanup-of-backlight-resume.patch @@ -0,0 +1,50 @@ +From 50ea11a2a5397c72427a153a1327c6c433754df8 Mon Sep 17 00:00:00 2001 +From: Sean McNeil <sean@mcneil.com> +Date: Wed, 2 Jul 2008 22:38:54 +0100 +Subject: [PATCH] The following is a minor cleanup of backlight resume: + +--- + drivers/i2c/chips/pcf50633.c | 13 ++++--------- + 1 files changed, 4 insertions(+), 9 deletions(-) + +diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c +index 2f9b9e1..aabf412 100644 +--- a/drivers/i2c/chips/pcf50633.c ++++ b/drivers/i2c/chips/pcf50633.c +@@ -2239,8 +2239,8 @@ static int pcf50633_suspend(struct device *dev, pm_message_t state) + void pcf50633_backlight_resume(struct pcf50633_data *pcf) + { + /* we force the backlight on in fact */ +- __reg_write(pcf, PCF50633_REG_LEDOUT, 0x3f); +- __reg_write(pcf, PCF50633_REG_LEDENA, 0x21); ++ __reg_write(pcf, PCF50633_REG_LEDOUT, pcf->standby_regs.ledout); ++ __reg_write(pcf, PCF50633_REG_LEDENA, pcf->standby_regs.ledena | 0x01); + __reg_write(pcf, PCF50633_REG_LEDDIM, pcf->standby_regs.leddim); + } + EXPORT_SYMBOL_GPL(pcf50633_backlight_resume); +@@ -2254,8 +2254,6 @@ 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); +@@ -2274,11 +2272,8 @@ static int pcf50633_resume(struct device *dev) + __reg_write(pcf, PCF50633_REG_MEMLDOENA, pcf->standby_regs.memldoena); + + /* platform can choose to defer backlight bringup */ +- if (!pcf->pdata->defer_resume_backlight) { +- __reg_write(pcf, PCF50633_REG_LEDOUT, pcf->standby_regs.ledout); +- __reg_write(pcf, PCF50633_REG_LEDENA, pcf->standby_regs.ledena); +- __reg_write(pcf, PCF50633_REG_LEDDIM, pcf->standby_regs.leddim); +- } ++ if (!pcf->pdata->defer_resume_backlight) ++ pcf50633_backlight_resume(pcf); + + /* FIXME: one big read? */ + for (i = 0; i < 7; i++) { +-- +1.5.6.5 + |