Re: [PATCH v5 1/1] leds: st1202: Add hardware-accelerated blink support
Manuel Fombuena <[email protected]> Tue, 04 Aug 2026 16:41:19 +0100
| Newsgroups | org.kernel.vger.linux-leds,dev.linux.lists.sashiko-reviews |
|---|---|
| Message-ID | <GV1PR08MB84971C3DEF172222866DEED3C5D42@GV1PR08MB8497.eurprd08.prod.outlook.com> |
On Tue, 2026-08-04 at 10:52 +0000, [email protected] wrote: >=20 > New issues: > - [High] Hardware-accelerated blink destructively alters the physical > state of all other active LEDs by zeroing their PWM slots. > - [Medium] Hardware blink overrides user-configured brightness by > hardcoding maximum intensity. > - [Medium] Updating LED brightness indiscriminately breaks an active > hardware blink configuration. >=20 > Pre-existing issues: > - [High] The driver incorrectly assigns a sleeping function to the > non-blocking `brightness_set` callback, causing 'scheduling while > atomic' panics. > - [High] Dangling `fwnode` pointers due to un-incremented scoped > device node reference. > -- All five findings are either previously answered or already tracked for a follow-up submission, as they are not directly related to the feature this patch implements. Unless there are any other reviewer comments, there will not be a v6. -- Manuel Fombuena