drm/amd/display: Reduce stack size for dml21_ModeSupportAndSystemConfigurationFull

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[Why & How]
With Werror enabled in the kernel we were failing the clang build since
dml21_ModeSupportAndSystemConfigurationFull's stack frame is 1064 when
building with clang, and exceeding the default 1024 stack frame limit.

The culprit seems to be the Pipe struct, so pull the relevant block
out into its own sub-function.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Harry Wentland 2021-09-13 13:32:50 -04:00 • committed by Alex Deucher

parent 1f2fcc8183

commit a62427ef9b

1 changed files with 123 additions and 113 deletions

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236

drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c

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