drm/amd/display: Add bit swap helper based on endianness

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Christian Koenig pointed out a code duplication related to bit swap in
case of big-endian manipulation. This commit adds a helper for handling
this verification and reduces the requirement of replicate some part of
the code.

Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Reviewed-by: Wyatt Wood <Wyatt.Wood@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Rodrigo Siqueira 2020-04-24 10:49:38 -04:00 • committed by Alex Deucher

parent 0922b899f3

commit 569f4f9bf0

1 changed files with 26 additions and 24 deletions

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drivers/gpu/drm/amd/display/modules/power/power_helpers.c

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