[PATCH v12 4/5] drm/bridge: Update the bridge enable/disable doc

Tomi Valkeinen tomi.valkeinen at ideasonboard.com
Mon Apr 7 09:22:32 UTC 2025


Hi,

On 06/04/2025 16:16, Aradhya Bhatia wrote:
> Now that the bridges get pre-enabled before the CRTC is enabled, and get
> post-disabled after the CRTC is disabled, update the function
> descriptions to accurately reflect the updated scenario.
> 
> The enable sequence for the display pipeline looks like:
> 
> 	bridge[n]_pre_enable
> 	...
> 	bridge[1]_pre_enable
> 
> 	crtc_enable
> 	encoder_enable
> 
> 	bridge[1]_enable
> 	...
> 	bridge[n]_enable
> 
> And, the disable sequence for the display pipeline looks like:
> 
> 	bridge[n]_disable
> 	...
> 	bridge[1]_disable
> 
> 	encoder_disable
> 	crtc_disable
> 
> 	bridge[1]_post_disable
> 	...
> 	bridge[n]_post_disable
> 
> Signed-off-by: Aradhya Bhatia <aradhya.bhatia at linux.dev>
> ---
>   include/drm/drm_bridge.h | 249 ++++++++++++++++++++++++++++-----------
>   1 file changed, 183 insertions(+), 66 deletions(-)

Reviewed-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>

  Tomi



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