[PATCH] GPS power management for GTA02
laforge at openmoko.org
Tue Oct 9 16:16:35 CEST 2007
On Tue, Oct 09, 2007 at 02:51:18PM +0800, Jim Huang wrote:
> gta01-pm-gps is not working under GTA02, and kernel dumps the following
> gta01-pm-gps.0: Unknown GTA01 Revision 0x320, GPS PM features not
> gta01-pm-gps: probe of gta01-pm-gps.0 failed with error -1
yes, thanks for fixing this!
> This patch creates a working GPS PM driver reflecting the changes in PMU
> pcf50633 controls.
I wonder whether we should just merge this with gta01_pm_gps.c and
rename it to neo1973_pm_gps.c (and move it to arch/arm/mach-s3c2410, but
that's a different issue).
The code is very common, and the userspace application doesn't really
care what exact GPS chipset is underneath. Yes, GTA01 has way more
fine-grained controls. but the "echo 0/1" > power_up could be made
working on both GTA01 and GTA02.
What do you think, jserv?
- Harald Welte <laforge at openmoko.org> http://openmoko.org/
Software for the world's first truly open Free Software mobile phone
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