Thread (33 messages) 33 messages, 6 authors, 2024-12-16

Re: [PATCH leds v5 12/12] ARM: dts: turris-omnia: Add global LED brightness change interrupt

From: Marek Behún <kabel@kernel.org>
Date: 2024-12-06 13:15:30
Also in: linux-leds, regressions

On Fri, Dec 06, 2024 at 10:04:49AM +0100, Klaus Kudielka wrote:
On Thu, Dec 5, 2024 at 1:43 PM Marek Behún [off-list ref] wrote:
quoted
On Thu, Dec 05, 2024 at 01:38:10PM +0100, Marek Behún wrote:
quoted
This is because the patch went into 6.13 but the rest of the patches
did not, Lee wants to take them for 6.14 :-(

Apply this series and it will work.

https://lore.kernel.org/linux-leds/20241111100355.6978-1-kabel@kernel.org/T/ (local)
Alternatively you can overcome this issue if you enable the
turris-omnia-mcu driver in 6.13:

  CONFIG_CZNIC_PLATFORMS=y
  CONFIG_TURRIS_OMNIA_MCU=y/m
(and also the subsequent options).

Marek
Thanks, I will try that when I'm back at the hardware (in a week or so).

Do I correctly understand the situation:
For the Turris Omnia LEDs there is now a temporary dependency on
CONFIG_TURRIS_OMNIA_MCU, which will vanish in 6.14?

Best regards, Klaus
No, the leds-turris-omnia driver will have hard dependency on turris-omnia-mcu
driver instead. You won't be able to select leds-turris-omnia without enabling
turris-omnia-mcu.

This is because leds-turris-omnia depends on the IRQ line provided by the
turris-omnia-mcu driver.

Marek
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