mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2025-04-21 12:27:27 +03:00
change prefix for kernelpatchbase 2.6.26
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13619 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
mirko
@@ -0,0 +1,162 @@
|
||||
From 5ad924f2ed05ff695f523f62040a9c63b44084a0 Mon Sep 17 00:00:00 2001
|
||||
From: Andy Green <andy@openmoko.com>
|
||||
Date: Fri, 25 Jul 2008 23:06:12 +0100
|
||||
Subject: [PATCH] fix-glamo-mci-resume-dependency-on-pcf50633.patch
|
||||
|
||||
Glamo MCI has a resume order dependncy on pcf50633, it has to be able to
|
||||
power the SD slot via it.
|
||||
Signed-off-by: Andy Green <andy@openmoko.com>
|
||||
---
|
||||
arch/arm/mach-s3c2440/mach-gta02.c | 25 +++++++++++++++++++++++++
|
||||
drivers/mfd/glamo/glamo-core.c | 8 ++++++++
|
||||
drivers/mfd/glamo/glamo-core.h | 3 +++
|
||||
drivers/mfd/glamo/glamo-mci.c | 11 ++++++++++-
|
||||
include/linux/glamofb.h | 2 ++
|
||||
5 files changed, 48 insertions(+), 1 deletions(-)
|
||||
|
||||
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
|
||||
index 69a952a..64d275d 100644
|
||||
--- a/arch/arm/mach-s3c2440/mach-gta02.c
|
||||
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
|
||||
@@ -92,6 +92,8 @@ static spinlock_t motion_irq_lock;
|
||||
struct resume_dependency resume_dep_jbt_pcf;
|
||||
/* the dependency of jbt / LCM on glamo resume */
|
||||
struct resume_dependency resume_dep_jbt_glamo;
|
||||
+/* the dependency of Glamo MCI on pcf50633 resume (has to power SD slot) */
|
||||
+struct resume_dependency resume_dep_glamo_mci_pcf;
|
||||
|
||||
|
||||
/* define FIQ IPC struct */
|
||||
@@ -1317,6 +1319,26 @@ gta02_glamo_mmc_set_power(unsigned char power_mode, unsigned short vdd)
|
||||
}
|
||||
}
|
||||
|
||||
+
|
||||
+static int gta02_glamo_mci_all_dependencies_resumed(struct platform_device *dev)
|
||||
+{
|
||||
+ return resume_dep_glamo_mci_pcf.called_flag;
|
||||
+}
|
||||
+
|
||||
+/* register jbt resume action to be dependent on pcf50633 and glamo resume */
|
||||
+
|
||||
+static void gta02_glamo_mci_suspending(struct platform_device *dev)
|
||||
+{
|
||||
+ void glamo_mci_resume(void *dev); /* little white lies about types */
|
||||
+
|
||||
+ resume_dep_glamo_mci_pcf.callback = glamo_mci_resume;
|
||||
+ resume_dep_glamo_mci_pcf.context = (void *)dev;
|
||||
+ pcf50633_register_resume_dependency(pcf50633_global,
|
||||
+ &resume_dep_glamo_mci_pcf);
|
||||
+}
|
||||
+
|
||||
+
|
||||
+
|
||||
/* Smedia Glamo 3362 */
|
||||
|
||||
static struct glamofb_platform_data gta02_glamo_pdata = {
|
||||
@@ -1352,6 +1374,9 @@ static struct glamofb_platform_data gta02_glamo_pdata = {
|
||||
/* glamo MMC function platform data */
|
||||
.glamo_set_mci_power = gta02_glamo_mmc_set_power,
|
||||
.glamo_irq_is_wired = glamo_irq_is_wired,
|
||||
+ .mci_suspending = gta02_glamo_mci_suspending,
|
||||
+ .mci_all_dependencies_resumed =
|
||||
+ gta02_glamo_mci_all_dependencies_resumed,
|
||||
};
|
||||
|
||||
static struct resource gta02_glamo_resources[] = {
|
||||
diff --git a/drivers/mfd/glamo/glamo-core.c b/drivers/mfd/glamo/glamo-core.c
|
||||
index 445ff24..3edbfa8 100644
|
||||
--- a/drivers/mfd/glamo/glamo-core.c
|
||||
+++ b/drivers/mfd/glamo/glamo-core.c
|
||||
@@ -270,6 +270,8 @@ struct glamo_mci_pdata glamo_mci_def_pdata = {
|
||||
.glamo_set_mci_power = NULL, /* filled in from MFD platform data */
|
||||
.ocr_avail = MMC_VDD_32_33,
|
||||
.glamo_irq_is_wired = NULL, /* filled in from MFD platform data */
|
||||
+ .mci_suspending = NULL, /* filled in from MFD platform data */
|
||||
+ .mci_all_dependencies_resumed = NULL, /* filled in from MFD platform data */
|
||||
};
|
||||
EXPORT_SYMBOL_GPL(glamo_mci_def_pdata);
|
||||
|
||||
@@ -1112,6 +1114,10 @@ static int __init glamo_probe(struct platform_device *pdev)
|
||||
glamo->pdata->glamo_set_mci_power;
|
||||
glamo_mci_def_pdata.glamo_irq_is_wired =
|
||||
glamo->pdata->glamo_irq_is_wired;
|
||||
+ glamo_mci_def_pdata.mci_suspending =
|
||||
+ glamo->pdata->mci_suspending;
|
||||
+ glamo_mci_def_pdata.mci_all_dependencies_resumed =
|
||||
+ glamo->pdata->mci_all_dependencies_resumed;
|
||||
|
||||
glamo_2d_dev.dev.parent = &pdev->dev;
|
||||
mangle_mem_resources(glamo_2d_dev.resource,
|
||||
@@ -1181,6 +1187,8 @@ static int __init glamo_probe(struct platform_device *pdev)
|
||||
glamo_pll_rate(glamo, GLAMO_PLL1),
|
||||
glamo_pll_rate(glamo, GLAMO_PLL2));
|
||||
|
||||
+ glamo_lcm_reset(1);
|
||||
+
|
||||
for (irq = IRQ_GLAMO(0); irq <= IRQ_GLAMO(8); irq++) {
|
||||
set_irq_chip(irq, &glamo_irq_chip);
|
||||
set_irq_handler(irq, handle_level_irq);
|
||||
diff --git a/drivers/mfd/glamo/glamo-core.h b/drivers/mfd/glamo/glamo-core.h
|
||||
index 1fee059..b1531b3 100644
|
||||
--- a/drivers/mfd/glamo/glamo-core.h
|
||||
+++ b/drivers/mfd/glamo/glamo-core.h
|
||||
@@ -71,6 +71,9 @@ struct glamo_mci_pdata {
|
||||
void (*glamo_set_mci_power)(unsigned char power_mode,
|
||||
unsigned short vdd);
|
||||
int (*glamo_irq_is_wired)(void);
|
||||
+ void (*mci_suspending)(struct platform_device *dev);
|
||||
+ int (*mci_all_dependencies_resumed)(struct platform_device *dev);
|
||||
+
|
||||
};
|
||||
|
||||
|
||||
diff --git a/drivers/mfd/glamo/glamo-mci.c b/drivers/mfd/glamo/glamo-mci.c
|
||||
index 05bbfc4..37e3d3c 100644
|
||||
--- a/drivers/mfd/glamo/glamo-mci.c
|
||||
+++ b/drivers/mfd/glamo/glamo-mci.c
|
||||
@@ -817,18 +817,27 @@ static int glamo_mci_suspend(struct platform_device *dev, pm_message_t state)
|
||||
struct glamo_mci_host *host = mmc_priv(mmc);
|
||||
|
||||
host->suspending++;
|
||||
+ if (host->pdata->mci_all_dependencies_resumed)
|
||||
+ (host->pdata->mci_suspending)(dev);
|
||||
+
|
||||
return mmc_suspend_host(mmc, state);
|
||||
}
|
||||
|
||||
-static int glamo_mci_resume(struct platform_device *dev)
|
||||
+int glamo_mci_resume(struct platform_device *dev)
|
||||
{
|
||||
struct mmc_host *mmc = platform_get_drvdata(dev);
|
||||
struct glamo_mci_host *host = mmc_priv(mmc);
|
||||
|
||||
+ if (host->pdata->mci_all_dependencies_resumed)
|
||||
+ if (!(host->pdata->mci_all_dependencies_resumed)(dev))
|
||||
+ return 0;
|
||||
+
|
||||
host->suspending--;
|
||||
|
||||
return mmc_resume_host(mmc);
|
||||
}
|
||||
+EXPORT_SYMBOL_GPL(glamo_mci_resume);
|
||||
+
|
||||
|
||||
#else /* CONFIG_PM */
|
||||
#define glamo_mci_suspend NULL
|
||||
diff --git a/include/linux/glamofb.h b/include/linux/glamofb.h
|
||||
index bb4ed0a..bb1a398 100644
|
||||
--- a/include/linux/glamofb.h
|
||||
+++ b/include/linux/glamofb.h
|
||||
@@ -32,6 +32,8 @@ struct glamofb_platform_data {
|
||||
void (*glamo_set_mci_power)(unsigned char power_mode,
|
||||
unsigned short vdd);
|
||||
int (*glamo_irq_is_wired)(void);
|
||||
+ void (*mci_suspending)(struct platform_device *dev);
|
||||
+ int (*mci_all_dependencies_resumed)(struct platform_device *dev);
|
||||
};
|
||||
|
||||
int glamofb_cmd_mode(struct glamofb_handle *gfb, int on);
|
||||
--
|
||||
1.5.6.3
|
||||
|
||||
Reference in New Issue
Block a user