upstream stericsson u8500 suspend driver
The ST-Ericsson internal suspend arch/arm/
Blueprint information
- Status:
- Complete
- Approver:
- Amit Kucheria
- Priority:
- Low
- Drafter:
- Hongbo Zhang
- Direction:
- Approved
- Assignee:
- Hongbo Zhang
- Definition:
- Obsolete
- Series goal:
- Accepted for trunk
- Implementation:
-
Started
- Milestone target:
-
backlog
- Started by
- Amit Kucheria
- Completed by
- Serge Broslavsky
Related branches
Related bugs
Sprints
Whiteboard
Meta:
Headline: upstream stericsson u8500 suspend driver
Acceptance: mainline kernel can suspend and resume on Snowball
All the dependencies and kernel requirements should be clear before upstreaming.
[7 Dec 2012]
suspend.c depends on context.c and pm.c (context.c also depends on pm.c), and Richard from ST-Ericsson is upstreaming context.c (and also other cpuidle files) now, so this task depends on Richard's.
[7 Dec 2012]
RTC alarm can be one wakeup source, but it doesn't work, this issue should be fixed.
[10 Jan 2013]
RTC alarm: It isn't that the RTC alarm doesn't work, but the alarm only has minute resolution, so any alarm interval less then one minute cannot be set. This is just a platform limitation.
[10 Jan 2013]
Upstreaming suspend codes still depends on Richard's upstreaming context.c and pm.c.
[ototo, 2013-02-01] Updating milestone due to the non-completed WIs .
Work Items
Work items for 2012.12:
Look through the u8500 suspend codes: DONE
Find out if there is any dependencies blocking u8500 suspend upstream: DONE
Work items for 2013.01:
Get clear the kernel requirements/
Check the issue of rtc alarm doesn't work: DONE
Work items for 2013.02:
Sent out first patch set for review and upstream: BLOCKED
