Regcache_sync_region
WebThere is no common > behaviour: > panic: > * regcache_sync > * regcache_sync_region These are only ever triggered from a client driver, nothing in regmap will ever sync the … WebFrom: Fabio Estevam Since commit e5d80e82e32e (ASoC: sgtl5000: Convert to use regmap directly) a kernel oops is observed after a suspend/resume sequence. According to Mark Brown: "Looking at the code what I'd expect to happen here is that set_bias_level() manages the cache enable, turning on cache only mode just before it …
Regcache_sync_region
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WebREGCACHE_RBTREE, REGCACHE_COMPRESSED}; /** * Default value for a register. We use an array of structs rather * than a simple array as many modern devices have very sparse * register maps. * * @reg: Register address. * @def: Register default value. ... Web*PATCH v4 0/14] Run all-stop on non-stop target @ 2012-05-03 13:12 Yao Qi 2012-05-03 13:12 ` [PATCH 03/14] Change parameters of adjust_pc_after_break Yao Qi ` (14 more replies) 0 siblings, 15 replies; 22+ messages in thread From: Yao Qi @ 2012-05-03 13:12 UTC (permalink / raw) To: gdb-patches This series are the V4 of this sereis ...
Web4) If "the only things in the cache will be things that have been explicitly changed," that could impact the semantics of regcache_drop_region(). Which fortunately has no users. Seems … Web4) If "the only things in the cache will be things that have been explicitly changed," that could impact the semantics of regcache_drop_region(). Which fortunately has no users. Seems like it would be more straightforward just to add an rbnode->dirty bitmask alongside rbnode->cache_present, rather than trying to infer the hardware state from the presence/absence …
WebSubject: [PATCH 1/2] mfd: wm8994: Use regcache_sync_region() to sync GPIO registers on suspend From : Mark Brown < broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx > Date : Fri, 29 Jun … WebMar 10, 2024 · Most regcache operations do check for REGCACHE_NONE, before ensuring doing BUG_ON(!map->cache_ops). The missing regcache_sync* functions panic on REGCACHE_NONE regmaps instead.
WebIt sounds like you are > more worried about regcache_sync() writing back lots of default values > for registers that were never touched, than performing unnecessary > writes to a …
WebIf your phone is having problems syncing with your Google Account, you could see a message, "Sync is currently experiencing problems. It will be back shortly." or a Sync issue icon . Most sync issues are temporary. Usually, your account will sync again after a few minutes. But if you keep having sync issues, try the following solutions. free assistant for androidWebMay 4, 2015 · On 05/04/2015 02:00 AM, Kevin Cernekee wrote: > Existing regmap users call regcache_mark_dirty() as part of the > suspend/resume sequence, to tell regcache that non-default values need to > be resynced post-resume. Add an internal "no_sync_defaults" regmap flag > to remember this state, so that regcache_sync() can differentiate between … free assistantWebOn Fri, Apr 24, 2015 at 3:36 PM, Kevin Cernekee wrote: > regcache_sync() and regcache_sync_region() currently assume that the > hardware has … blme one year bondWeb[prev in list] [next in list] [prev in thread] [next in thread] List: linux-gpio Subject: Re: [PATCH 3/3] gpio: pca953x: use the correct register address when regcache sync during init From: Andy Shevchenko Date: 2024-07-18 11:58:46 Message-ID: CAHp75VcCnHj+0kxTGUv35YHqt_bBFuoDaes4RyhSw6v64QBJ6w mail ! gmail ! com … blm employment verificationWebMFD subsystem The MFD subsystem has been created to handle those devices Allows to register the same device in multiple subsystems The MFD driver has to multiplex access … blm employee email directoryWebregcache_sync_region(), to let the caller decide what assumptions should be made. One driver that can benefit from this is adau1977, which has hacks to overwrite the registers … free assisted living for seniorsWebSign in. android / kernel / common / e068734f9e7344997a61022629b92d142a985ab3 / . / drivers / base / regmap / regcache.c. blob ... blm employee list