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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-03-11 15:10:57 +0100 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-03-11 15:10:57 +0100 |
commit | 86b84bdd5cf0e5b889d2ccda7395932723f7b6c8 (patch) | |
tree | 94a675f16028ad9ef2dd89f14c5159bb74a8c894 /drivers/media | |
parent | f0a0fc10abb062d122db5ac4ed42f6d1ca342649 (diff) | |
parent | e7a7681c859643f3f2476b2a28a494877fd89442 (diff) | |
download | lwn-86b84bdd5cf0e5b889d2ccda7395932723f7b6c8.tar.gz lwn-86b84bdd5cf0e5b889d2ccda7395932723f7b6c8.zip |
Merge branch 'pm-sleep'
Merge changes related to system-wide power management for 6.9-rc1:
- Fix and clean up system suspend statistics collection (Rafael
Wysocki).
- Simplify device suspend and resume handling in the power management
core code (Rafael Wysocki).
- Add support for LZ4 compression algorithm to the hibernation image
creation and loading code (Nikhil V).
- Fix PCI hibernation support description (Yiwei Lin).
- Make hibernation take set_memory_ro() return values into account as
appropriate (Christophe Leroy).
- Set mem_sleep_current during kernel command line setup to avoid an
ordering issue with handling it (Maulik Shah).
- Fix wake IRQs handling when pm_runtime_force_suspend() is used as a
driver's system suspend callback (Qingliang Li).
* pm-sleep: (21 commits)
PM: sleep: wakeirq: fix wake irq warning in system suspend
PM: suspend: Set mem_sleep_current during kernel command line setup
PM: hibernate: Don't ignore return from set_memory_ro()
PM: hibernate: Support to select compression algorithm
Documentation: PM: Fix PCI hibernation support description
PM: hibernate: Add support for LZ4 compression for hibernation
PM: hibernate: Move to crypto APIs for LZO compression
PM: hibernate: Rename lzo* to make it generic
PM: sleep: Call dpm_async_fn() directly in each suspend phase
PM: sleep: Move devices to new lists earlier in each suspend phase
PM: sleep: Move some assignments from under a lock
PM: sleep: stats: Log errors right after running suspend callbacks
PM: sleep: stats: Use locking in dpm_save_failed_dev()
PM: sleep: stats: Call dpm_save_failed_step() at most once per phase
PM: sleep: stats: Define suspend_stats next to the code using it
PM: sleep: stats: Use unsigned int for success and failure counters
PM: sleep: stats: Use an array of step failure counters
PM: sleep: stats: Use array of suspend step names
PM: sleep: Relocate two device PM core functions
PM: sleep: Simplify dpm_suspended_list walk in dpm_resume()
...
Diffstat (limited to 'drivers/media')
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