drm/amd/display: Allow building DC with clang on RISC-V

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clang on RISC-V appears to be unaffected by the bug causing excessive
stack usage in calculate_bandwidth(). clang 16 with -fstack-usage
reports a 304 byte stack frame size with CONFIG_ARCH_RV32I, and 512
bytes with CONFIG_ARCH_RV64I.

Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Samuel Holland 2023-07-17 15:29:23 -07:00 • committed by Alex Deucher

parent a6a69a1284

commit 6f7cd0371e

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/display/Kconfig

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