[PATCH v2 09/17] drm/i915/dmc_wl: Track registers touched by the DMC

[Luca Coelho]

On Wed, 2024-11-06 at 18:50 -0300, Gustavo Sousa wrote:
> There are extra registers that require the DMC wakelock when specific
> dynamic DC states are in place. Those are registers that are touched by
> the DMC and require DC exit for proper access. Add the range tables for
> them and use the correct one depending on the enabled DC state.
> 
> v2:
>   - Do not look into power domains guts (i.e.
>     display->power.domains.dc_state). (Jani)
>   - Come up with better names for variables containing register ranges.
>     (Luca)
>   - Keep a copy of dc_state in struct intel_dmc_wl.
>   - Update commit message for a clearer explanation for the need of
>     these new tables.
> 
> Bspec: 71583
> Cc: Jani Nikula <jani.nikula at intel.com>
> Cc: Luca Coelho <luciano.coelho at intel.com>
> Signed-off-by: Gustavo Sousa <gustavo.sousa at intel.com>
> ---
> 

Reviewed-by: Luca Coelho <luciano.coelho at intel.com>

--
Cheers,
Luca.