[PATCH v4 08/11] backlight: lcd: Replace fb events with a dedicated function call

[Thomas Zimmermann]

Hi

Am 21.03.25 um 12:27 schrieb Daniel Thompson:
> On Fri, Mar 21, 2025 at 10:54:01AM +0100, Thomas Zimmermann wrote:
>> Remove support for fb events from the lcd subsystem. Provide the
>> helper lcd_notify_blank_all() instead. In fbdev, call
>> lcd_notify_blank_all() to inform the lcd subsystem of changes
>> to a display's blank state.
>>
>> Fbdev maintains a list of all installed notifiers. Instead of fbdev
>> notifiers, maintain an internal list of lcd devices.
>>
>> v3:
>> - export lcd_notify_mode_change_all() (kernel test robot)
>> v2:
>> - maintain global list of lcd devices
>> - avoid IS_REACHABLE() in source file
>> - use lock guards
>> - initialize lcd list and list mutex
>>
>> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
>> Acked-by: Simona Vetter <simona.vetter at ffwll.ch>
> Reviewed-by: Daniel Thompson (RISCstar) <danielt at kernel.org>

Thanks for reviewing.  There are reviews of all patches. If nothing else 
comes in, feel free to merge it via the backlight tree.  I can also take 
the series into dri-devel.

Best regards
Thomas

>
>
> Daniel.
>

-- 
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
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