Re: [RESEND 0/5] LOBF fixes

["Nautiyal, Ankit K" <ankit.k.nautiyal@intel.com>]

On 2/4/2026 10:32 AM, Ankit Nautiyal wrote:
> Fix lobf to use computed guardband and set context latency.
> Also disable LOBF while switching to LRR/seamlessMN modes.
>
> Rev2:
>   - Use is_enabling/disabling macros for lobf checks and other suggested
>     changes from Ville.
>
> Rev3:
>   - Address comments from Michal.
>
> Rev4:
>   - Address comments from Jouni.
>
> Rev5:
>   - Rebase
>
> Ankit Nautiyal (5):
>    drm/i915/alpm: Compute LOBF late after guardband is already determined
>    drm/i915/alpm: Allow LOBF only if window1 > alpm check_entry lines
>    drm/i915/alpm: Allow LOBF only for platform that have Always on VRR TG
>    drm/i915/alpm: Simplify and align LOBF checks in pre/post plane update
>    drm/i915/alpm: Disable LOBF around transitioning for LRR/seamless MN


Thanks for the reviews and comments, pushed to drm-intel-next.

Regards,

Ankit

>
>   drivers/gpu/drm/i915/display/intel_alpm.c    | 144 ++++++++++++-------
>   drivers/gpu/drm/i915/display/intel_alpm.h    |   9 +-
>   drivers/gpu/drm/i915/display/intel_display.c |  29 +++-
>   drivers/gpu/drm/i915/display/intel_dp.c      |   2 +
>   drivers/gpu/drm/i915/display/intel_vrr.c     |   2 +
>   5 files changed, 129 insertions(+), 57 deletions(-)
>