drm/i915: Fix intel_dp_mst_compute_link_config

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We currently always exit that bpp loop because
drm_dp_atomic_find_vcpi_slots doesn't care if we actually
can fit those or not.
I think that wasn't the initial intention here, especially when
we keep trying with lower bpps, we are supposed to keep trying
until we actually find some _working_ configuration, which isn't the
case here.
So added that drm_dp_mst_check here, so that we can make sure
that try all the bpps before we fail.

Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220905085744.29637-3-stanislav.lisovskiy@intel.com

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Stanislav Lisovskiy 2022-09-05 11:57:42 +03:00

parent 797e2c3f27

commit c6266862de

1 changed files with 14 additions and 2 deletions

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drivers/gpu/drm/i915/display/intel_dp_mst.c

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