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drm/amd/display: Add skip rIOMMU dc config option
authorKevin Gao <kgao1003@amd.com>
Thu, 17 Apr 2025 19:37:06 +0000 (15:37 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 5 May 2025 16:58:17 +0000 (12:58 -0400)
commit18a77bda7a9b999dc6c04bf6d68b1fc89d8ed4d6
tree24c0870d8ebc47fa623d0b17a58dfe9592851a5atree
parentc00a39f62bd57bf4942d769261dd2e5c4077835dcommit | diff
drm/amd/display: Add skip rIOMMU dc config option

[Why]
Need option to skip rIOMMU calls for dcn21.

[How]
Added rIOMMU dc config option and check for whether to skip
rIOMMU calls.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Kevin Gao <kgao1003@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dc.h diff | blob | history
drivers/gpu/drm/amd/display/dc/hubbub/dcn21/dcn21_hubbub.c diff | blob | history
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