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Subject[patch] 2.5.25 I2C driver id and Config updates
Hello Linus,
Could you please apply these 3 patches toward 2.5.26.
They include Config.in updates, additions in i2c-id.h
for "Video for Linux" and a compatibility fix for
i2c-algo-bit.c


Thanks,
Albert
--
Albert Cranford Deerfield Beach FL USA
ac9410@bellsouth.net# i2c-algo-bit.c: Added KERNEL_VERSION check around if (current->need_resched) schedule(); and cond_sched();
--- linux/drivers/i2c/i2c-algo-bit.c.orig 2002-07-05 13:08:27.000000000 -0400
+++ linux/drivers/i2c/i2c-algo-bit.c 2002-07-05 13:09:58.000000000 -0400
@@ -119,7 +119,12 @@
if (time_after_eq(jiffies, start+adap->timeout)) {
return -ETIMEDOUT;
}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+ if (current->need_resched)
+ schedule();
+#else
cond_resched();
+#endif
}
DEBSTAT(printk(KERN_DEBUG "needed %ld jiffies\n", jiffies-start));
#ifdef SLO_IO--- linux/drivers/i2c/Config.help.orig 2002-07-07 16:41:47.000000000 -0400
+++ linux/drivers/i2c/Config.help 2002-07-07 16:45:21.000000000 -0400
@@ -1,3 +1,4 @@
+I2C support
CONFIG_I2C
I2C (pronounce: I-square-C) is a slow serial bus protocol used in
many micro controller applications and developed by Philips. SMBus,
@@ -21,6 +22,7 @@
<file:Documentation/modules.txt>.
The module will be called i2c-core.o.

+I2C bit-banging interfaces
CONFIG_I2C_ALGOBIT
This allows you to use a range of I2C adapters called bit-banging
adapters. Say Y if you own an I2C adapter belonging to this class
@@ -31,6 +33,7 @@
<file:Documentation/modules.txt>.
The module will be called i2c-algo-bit.o.

+Philips style parallel port adapter
CONFIG_I2C_PHILIPSPAR
This supports parallel-port I2C adapters made by Philips. Say Y if
you own such an adapter.
@@ -43,6 +46,7 @@
Note that if you want support for different parallel port devices,
life will be much easier if you compile them all as modules.

+ELV adapter
CONFIG_I2C_ELV
This supports parallel-port I2C adapters called ELV. Say Y if you
own such an adapter.
@@ -52,6 +56,7 @@
<file:Documentation/modules.txt>.
The module will be called i2c-elv.o.

+Velleman K9000 adapter
CONFIG_I2C_VELLEMAN
This supports the Velleman K9000 parallel-port I2C adapter. Say Y
if you own such an adapter.
@@ -61,6 +66,7 @@
<file:Documentation/modules.txt>.
The module will be called i2c-velleman.o.

+I2C PCF 8584 interfaces
CONFIG_I2C_ALGOPCF
This allows you to use a range of I2C adapters called PCF adapters.
Say Y if you own an I2C adapter belonging to this class and then say
@@ -71,6 +77,7 @@
<file:Documentation/modules.txt>.
The module will be called i2c-algo-pcf.o.

+Elektor ISA card
CONFIG_I2C_ELEKTOR
This supports the PCF8584 ISA bus I2C adapter. Say Y if you own
such an adapter.
@@ -80,6 +87,7 @@
<file:Documentation/modules.txt>.
The module will be called i2c-elektor.o.

+I2C device interface
CONFIG_I2C_CHARDEV
Say Y here to use i2c-* device files, usually found in the /dev
directory on your system. They make it possible to have user-space
@@ -91,6 +99,7 @@
<file:Documentation/modules.txt>.
The module will be called i2c-dev.o.

+I2C /proc interface (required for hardware sensors)
CONFIG_I2C_PROC
This provides support for i2c device entries in the /proc filesystem.
The entries will be found in /proc/sys/dev/sensors.--- linux/include/linux/i2c-id.h.orig 2002-07-10 19:12:15.000000000 -0400
+++ linux/include/linux/i2c-id.h 2002-07-10 19:13:42.000000000 -0400
@@ -90,7 +90,11 @@
#define I2C_DRIVERID_DRP3510 43 /* ADR decoder (Astra Radio) */
#define I2C_DRIVERID_SP5055 44 /* Satellite tuner */
#define I2C_DRIVERID_STV0030 45 /* Multipurpose switch */
-#define I2C_DRIVERID_SAA7108 46 /* video decoder, image scaler */
+#define I2C_DRIVERID_SAA7108 46 /* video decoder, image scaler */
+#define I2C_DRIVERID_DS1307 47 /* DS1307 real time clock */
+#define I2C_DRIVERID_ADV717x 48 /* ADV 7175/7176 video encoder */
+#define I2C_DRIVERID_ZR36067 49 /* Zoran 36067 video encoder */
+#define I2C_DRIVERID_ZR36120 50 /* Zoran 36120 video encoder */


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