drm/amd/display: Limit DCN to x86 arch

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DCN bw calcs currently rely on the following gcc options:
  -mhard-float -msse -mpreferred-stack-boundary=4

We probably shouldn't really try building this on architectures
other than x86.

CC: Alex Deucher <Alexander.Deucher@amd.com>
CC: Christian König <christian.koenig@amd.com>
CC: Michel Dänzer <michel.daenzer@amd.com>
CC: Tony Cheng <Tony.Cheng@amd.com>
CC: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Harry Wentland 2017-05-18 22:13:19 -04:00 • committed by Alex Deucher

parent c1473558e6

commit bf2e2e2e0e

2 changed files with 3 additions and 1 deletions

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2

drivers/gpu/drm/amd/display/Kconfig

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2

drivers/gpu/drm/amd/display/dc/calcs/Makefile

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