[PATCH v2 01/15] platform/x86: dell-uart-backlight: Use blacklight power constant

[Thomas Zimmermann]

Hi

Am 21.07.25 um 13:43 schrieb Ilpo Järvinen:
> On Tue, 15 Jul 2025, Thomas Zimmermann wrote:
>
>> The backlight subsystem has gotten its own power constants. Replace
>> FB_BLANK_UNBLANK with BACKLIGHT_POWER_ON.
>>
>> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
>> Reviewed-by: Hans de Goede <hansg at kernel.org>
>> Acked-by: Ilpo Järvinen <ilpo.jarvinen at linux.intel.com>
>> ---
>>   drivers/platform/x86/dell/dell-uart-backlight.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/platform/x86/dell/dell-uart-backlight.c b/drivers/platform/x86/dell/dell-uart-backlight.c
>> index 8f868f845350..f323a667dc2d 100644
>> --- a/drivers/platform/x86/dell/dell-uart-backlight.c
>> +++ b/drivers/platform/x86/dell/dell-uart-backlight.c
>> @@ -305,7 +305,7 @@ static int dell_uart_bl_serdev_probe(struct serdev_device *serdev)
>>   	dev_dbg(dev, "Firmware version: %.*s\n", resp[RESP_LEN] - 3, resp + RESP_DATA);
>>   
>>   	/* Initialize bl_power to a known value */
>> -	ret = dell_uart_set_bl_power(dell_bl, FB_BLANK_UNBLANK);
>> +	ret = dell_uart_set_bl_power(dell_bl, BACKLIGHT_POWER_ON);
>>   	if (ret)
>>   		return ret;
> Hi Thomas,
>
> Do you expect this entire series to go in this cycle through some other
> tree than pdx86? If not, I'll take this through pdx86 tree in this cycle.

I don't know when the series will get merged, but it might still take a 
bit. Please take this patch through your tree. Good to have it off the list.

Best regards
Thomas

>

-- 
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
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