Re: [PATCH 2.6] I2C: Allow it87 pwm reconfiguration
From: Simone Piunno
Date: Sat Jan 15 2005 - 12:16:00 EST
On Saturday 15 January 2005 16:30, Jean Delvare wrote:
> Simone, feel free to test this (on top of 2.6.11-rc1-mm1 for example).
I've been unable to apply your patch cleanly on top of 2.6.11-rc1-mm1, but
eventually I've managed to apply it manually.
I can confirm it works as expected.
Without parameters I get in dmesg:
it87: Found IT8705F chip at 0x290, revision 2
it87 0-0290: Detected broken BIOS defaults, disabling PWM interface
No pwm appears in sysfs and the missing linefeed has been fixed
Adding "options it87 fix_pwm_polarity=1" in modules.conf I get:
it87: Found IT8705F chip at 0x290, revision 2
it87 0-0290: Reconfiguring PWM to active high polarity
PWM controllers appear in sysfs, the fan doesn't stop running at load time and
pwm values are now in normal direction: (0 stops, 255 runs full-speed).
Thanks!
/Simone
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