drm/amd/display: refactor riommu invalidation wa

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / display / dc / dcn31 / dcn31_hwseq.c

diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index 8189606..3f2333e 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -610,20 +610,3 @@ bool dcn31_is_abm_supported(struct dc *dc,
        }
        return false;
 }
-
-static void apply_riommu_invalidation_wa(struct dc *dc)
-{
-       struct dce_hwseq *hws = dc->hwseq;
-
-       if (!hws->wa.early_riommu_invalidation)
-               return;
-
-       REG_UPDATE(DCHUBBUB_ARB_HOSTVM_CNTL, DISABLE_HOSTVM_FORCE_ALLOW_PSTATE, 0);
-}
-
-void dcn31_init_pipes(struct dc *dc, struct dc_state *context)
-{
-       dcn10_init_pipes(dc, context);
-       apply_riommu_invalidation_wa(dc);
-
-}