Re: [PATCH v3 8/8] arm64: dts: qcom: Add support for Pixel 3 and Pixel 3 XL

[Konrad Dybcio]

On 11/18/25 2:31 PM, David Heidelberg wrote:
> On 18/11/2025 13:32, Konrad Dybcio wrote:
>> On 11/18/25 12:30 PM, David Heidelberg via B4 Relay wrote:
>>> From: David Heidelberg <david@xxxxxxx>
>>>
>>> This adds initial device tree support for the following phones:
>>>
>>>   - Google Pixel 3 (blueline)
>>>   - Google Pixel 3 XL (crosshatch)

[...]

>>> +&adsp_pas {
>>> +    firmware-name = "qcom/sdm845/Google/blueline/adsp.mbn";
>>
>> Sorry if I asked this before, but are the binaries identical for
>> both devices?
> 
> Yes, there is only one firmware, which crosshatch has different, but all listed in the initial bringup are used for both.
> 
> To add, crosshatch was somehow not that popular device, so as I've been suggested in u-boot discussion, I would love to keep blueline everywhere.
> 
> One exception is LineageOS kernels, where they go by name crosshatch, but again for the both phones.

Google seems to suggest crosshatch is the 'base'

https://android.googlesource.com/device/google/crosshatch/+/refs/heads/main

Ultimately if none of the Googlers (hello +Doug) care that much, it's up
to you to choose

Konrad