[PATCH v4 04/11] drm/xe: Make it possible to read instance0 MCR registers after xe_gt_mcr_init_early

Maarten Lankhorst dev at lankhorst.se
Thu Jun 26 20:22:14 UTC 2025


Hey,

On 2025-06-25 21:07, Lucas De Marchi wrote:
> On Thu, Jun 19, 2025 at 12:49:03PM +0200, Maarten Lankhorst wrote:
>> After mcr_init_early, we need to be able to do VRAM and CCS probing
>> without hwconfig probe. Fortunately the relevant registers are all
>> instance 0, which fortunately means no dependencies on further initialization
>> is required.
>>
>> Reviewed-by: Matt Roper <matthew.d.roper at intel.com>
>> [mlankhorst: Fix british spelling]
> 
> ^ not sure what you mean here, but should probably be gone from commit
> message.
> 
> 
>> Signed-off-by: Maarten Lankhorst <dev at lankhorst.se>
> 
> 
> 
> Reviewed-by: Lucas De Marchi <lucas.demarchi at intel.com>
Hey, I typically add those to indicate changes after a r-b. In this case initialisation (british spelling) vs initialization (american spelling).
The latter being preferred in the kernel.

Thanks for the reviews! I've pushed the patches, hopefully all flickering during boot will be gone now.

Kind regards,
~Maarten Lankhorst


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