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Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/1179-fix-pcf50633-really-defer-backlight-on-resume.patch.patch')
-rwxr-xr-xtarget/linux/s3c24xx/patches-2.6.26/1179-fix-pcf50633-really-defer-backlight-on-resume.patch.patch71
1 files changed, 0 insertions, 71 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/1179-fix-pcf50633-really-defer-backlight-on-resume.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1179-fix-pcf50633-really-defer-backlight-on-resume.patch.patch
deleted file mode 100755
index 6c17c69ef6..0000000000
--- a/target/linux/s3c24xx/patches-2.6.26/1179-fix-pcf50633-really-defer-backlight-on-resume.patch.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From 568981c881e20fccdbfffb073c3868dcdc012446 Mon Sep 17 00:00:00 2001
-From: Andy Green <andy@openmoko.com>
-Date: Fri, 25 Jul 2008 23:06:15 +0100
-Subject: [PATCH] fix-pcf50633-really-defer-backlight-on-resume.patch
-
-Backlight wasn't off by default on resume, so it was never really
-deferred (until LCM is initialized). This fixes that and so removes
-the brief white screen between pcf50633 resume and LCM init.
-
-Signed-off-by: Andy Green <andy@openmoko.com>
----
- drivers/i2c/chips/pcf50633.c | 23 +++++++++++++++++------
- 1 files changed, 17 insertions(+), 6 deletions(-)
-
-diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c
-index 33c4ef4..bbc8ae6 100644
---- a/drivers/i2c/chips/pcf50633.c
-+++ b/drivers/i2c/chips/pcf50633.c
-@@ -2474,13 +2474,14 @@ EXPORT_SYMBOL_GPL(pcf50633_ready);
-
- void pcf50633_backlight_resume(struct pcf50633_data *pcf)
- {
-+ dev_info(&pcf->client.dev, "pcf50633_backlight_resume\n");
-+
- /* we force the backlight on in fact */
-- __reg_write(pcf, PCF50633_REG_LEDOUT, pcf->standby_regs.misc[
-+ reg_write(pcf, PCF50633_REG_LEDDIM, 1);
-+ reg_write(pcf, PCF50633_REG_LEDOUT, pcf->standby_regs.misc[
- PCF50633_REG_LEDOUT - PCF50633_REG_AUTOOUT]);
-- __reg_write(pcf, PCF50633_REG_LEDENA, pcf->standby_regs.misc[
-+ reg_write(pcf, PCF50633_REG_LEDENA, pcf->standby_regs.misc[
- PCF50633_REG_LEDENA - PCF50633_REG_AUTOOUT] | 1);
-- __reg_write(pcf, PCF50633_REG_LEDDIM, pcf->standby_regs.misc[
-- PCF50633_REG_LEDDIM - PCF50633_REG_AUTOOUT]);
- }
- EXPORT_SYMBOL_GPL(pcf50633_backlight_resume);
-
-@@ -2491,6 +2492,7 @@ static int pcf50633_resume(struct device *dev)
- struct pcf50633_data *pcf = i2c_get_clientdata(client);
- int ret;
- u8 res[5];
-+ u8 misc[PCF50633_REG_LEDDIM - PCF50633_REG_AUTOOUT + 1];
-
- dev_info(dev, "pcf50633_resume suspended on entry = %d\n",
- (int)pcf->suspend_state);
-@@ -2502,11 +2504,20 @@ static int pcf50633_resume(struct device *dev)
-
- __reg_write(pcf, PCF50633_REG_OOCTIM2, pcf->standby_regs.ooctim2);
-
-+ memcpy(misc, pcf->standby_regs.misc, sizeof(pcf->standby_regs.misc));
-+
-+ if (pcf->pdata->defer_resume_backlight) {
-+ misc[PCF50633_REG_LEDOUT - PCF50633_REG_AUTOOUT] = 1;
-+ misc[PCF50633_REG_LEDENA - PCF50633_REG_AUTOOUT] = 0x20;
-+ misc[PCF50633_REG_LEDCTL - PCF50633_REG_AUTOOUT] = 1;
-+ misc[PCF50633_REG_LEDDIM - PCF50633_REG_AUTOOUT] = 1;
-+ }
-+
- /* regulator voltages and enable states */
- ret = i2c_smbus_write_i2c_block_data(&pcf->client,
- PCF50633_REG_AUTOOUT,
-- sizeof(pcf->standby_regs.misc) - 4,
-- &pcf->standby_regs.misc[0]);
-+ sizeof(misc),
-+ &misc[0]);
- if (ret)
- dev_err(dev, "Failed to restore misc :-( %d\n", ret);
-
---
-1.5.6.3
-