On 3/9/20 5:01 PM, Lyude Paul wrote:
Sigh, this is mostly my fault for not giving commit cd82d82cbc04
("drm/dp_mst: Add branch bandwidth validation to MST atomic check")
enough scrutiny during review. The way we're checking bandwidth
limitations here is mostly wrong:
For starters, drm_dp_mst_a
On Mon, Mar 9, 2020 at 5:01 PM Lyude Paul wrote:
>
> Sigh, this is mostly my fault for not giving commit cd82d82cbc04
> ("drm/dp_mst: Add branch bandwidth validation to MST atomic check")
> enough scrutiny during review. The way we're checking bandwidth
> limitations here is mostly wrong:
>
> For
Sigh, this is mostly my fault for not giving commit cd82d82cbc04
("drm/dp_mst: Add branch bandwidth validation to MST atomic check")
enough scrutiny during review. The way we're checking bandwidth
limitations here is mostly wrong:
For starters, drm_dp_mst_atomic_check_bw_limit() determines the
pbn
