drm/i915/dp: Factor out align_max_sink_dsc_input_bpp()

Factor out align_max_sink_dsc_input_bpp(), also used later for computing
the maximum DSC input BPP limit.

Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251222153547.713360-4-imre.deak@intel.com
This commit is contained in:
Imre Deak 2025-12-22 17:35:30 +02:00
commit 85b4360d2b