drm/i915/mst: Convert intel_dp_mtp_tu_compute_config() to .4 format

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Move towards always using the fxp q4 or .4 fixed point format for
compressed bpp. We'll need to pass the more accurate bpp to this
function later on.

Always use _x16 naming for variables that are in .4 fixed point for
clarity.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/887306a47ce4550226f5d54178f667a52840a11c.1738327620.git.jani.nikula@intel.com

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This commit is contained in:

Jani Nikula 2025-01-31 14:50:07 +02:00

parent cf92a9d4f0

commit 67782bf6e8

3 changed files with 33 additions and 25 deletions

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4

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

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52

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

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2

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

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