Re: [PATCH v8 10/13] drm/atomic-helper: Refactor crtc & encoder-bridge op loops into separate functions

[Tomi Valkeinen]

Hi,

On 26/01/2025 21:15, Aradhya Bhatia wrote:
> From: Aradhya Bhatia <a-bhatia1@xxxxxx>
>
> The way any singular display pipeline, in need of a modeset, gets
> enabled is as follows -
>
> 	crtc enable
> 	(all) bridge pre-enable
> 	encoder enable
> 	(all) bridge enable
>
> - and the disable sequence is exactly the reverse of this.
>
> The crtc operations occur by looping over the old and new crtc states,
> while the encoder and bridge operations occur together, by looping over
> the connector states of the display pipelines.
>
> Refactor these operations - crtc enable/disable, and encoder & bridge
> (pre/post) enable/disable - into separate functions each, to make way
> for the re-ordering of the enable/disable sequences.
>
> This patch doesn't alter the sequence of crtc/encoder/bridge operations
> in any way, but helps to cleanly pave the way for the next two patches,
> by maintaining logical bisectability.
>
> Signed-off-by: Aradhya Bhatia <a-bhatia1@xxxxxx>
> Signed-off-by: Aradhya Bhatia <aradhya.bhatia@xxxxxxxxx>
> ---
>   drivers/gpu/drm/drm_atomic_helper.c | 69 ++++++++++++++++++++---------
>   1 file changed, 49 insertions(+), 20 deletions(-)

Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>

 Tomi