Re: [PATCH 1/1] ACPI: scan: Ignore Dell XPS 9320 camera graph port nodes

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

+To: Rafael since this was Cc-ed to linux-acpi but never send
to Rafael directly.

Rafael this fixes a crash in 6.10-rc1 for some users and is necessary
to make the cameras work on the Dell XPS 13 plus 9320 .

On 5/28/24 7:09 PM, Hans de Goede wrote:
> Hi Sakari,
> 
> On 5/28/24 10:44 AM, Sakari Ailus wrote:
>> Ignore camera related graph port nodes on Dell XPS 9320. They data in BIOS
>> is buggy, just like it is for Dell XPS 9315. The corresponding software
>> nodes are created by the ipu-bridge.
>>
>> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
>> ---
>> Hi,
>>
>> Could you test this and see whether it fixes the warning?
>>
>> The camera might work with this change, too.
> 
> Thank you I just received a Dell XPS 13 plus 9320 myself to use
> for VSC testing and I can confirm that with this patch 6.10.0-rc1
> works, including giving a picture with the libcamera software ISP +
> 3 small libcamera patches.

I forgot to add:

Tested-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>

Regards,

Hans




>>  drivers/acpi/mipi-disco-img.c | 6 ++++++
>>  1 file changed, 6 insertions(+)
>>
>> diff --git a/drivers/acpi/mipi-disco-img.c b/drivers/acpi/mipi-disco-img.c
>> index d05413a0672a..bf9a5cee32ac 100644
>> --- a/drivers/acpi/mipi-disco-img.c
>> +++ b/drivers/acpi/mipi-disco-img.c
>> @@ -732,6 +732,12 @@ static const struct dmi_system_id dmi_ignore_port_nodes[] = {
>>  			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS 9315"),
>>  		},
>>  	},
>> +	{
>> +		.matches = {
>> +			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
>> +			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS 9320"),
>> +		},
>> +	},
>>  	{ }
>>  };
>>  





[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]
  Powered by Linux