From b64e0e9db394d55f7f9f68df8c48cb8af6208db9 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 2 Jun 2017 15:16:26 -0400 Subject: [PATCH 0462/4131] drm/amdgpu/display: handle changes in drm_dp_mst_allocate_vcpi() Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 3401780..01d04fa 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -234,7 +234,8 @@ bool dm_helpers_dp_mst_write_payload_allocation_table( pbn = drm_dp_calc_pbn_mode(clock, bpp); - ret = drm_dp_mst_allocate_vcpi(mst_mgr, mst_port, pbn, &slots); + slots = drm_dp_find_vcpi_slots(mst_mgr, pbn); + ret = drm_dp_mst_allocate_vcpi(mst_mgr, mst_port, pbn, slots); if (!ret) return false; -- 2.7.4