[PATCH v2 0/2] LOBF enablement fix

[Hogander, Jouni]

Generic comments on these patches.

These are enabling LOBF if it's possible. Possible errors are not taken
into account. I think DP_ALPM_LOCK_TIMEOUT_ERROR should be taken into
account in LOBF as well: See
drivers/gpu/drm/i915/display/intel_psr.c:psr_alpm_check.

You might also want to add some debug interface to disable lobf. I can
imagine this being feature not working on all setups where possible on
first try. Debugging/bisecting would be much easier if you have such
interface.

BR,

Jouni Högander
 
On Wed, 2024-12-04 at 15:33 +0530, Animesh Manna wrote:
> Signed-off-by: Animesh Manna <animesh.manna at intel.com>
> 
> Animesh Manna (2):
>   drm/i915/lobf: Add lobf enablement in post plane update
>   drm/i915/lobf: Add debug print for LOBF
> 
>  drivers/gpu/drm/i915/display/intel_alpm.c    | 29
> +++++++++++++++++++-
>  drivers/gpu/drm/i915/display/intel_alpm.h    |  4 +++
>  drivers/gpu/drm/i915/display/intel_display.c |  3 ++
>  3 files changed, 35 insertions(+), 1 deletion(-)
>