drm/amd/display: Fix dc_stream_remove_writeback dropping wrong writeback entries.

[why]
The matching entry was disabled but still copied during compaction, so a
removed pipe could survive and overwrite a valid entry, leaving num_wb_info
wrong.

[how]
Skip every entry matching dwb_pipe_inst and compact only survivors. Covered
by test_dc_stream_writeback_drc_and_remove.And added new test cases for coverage.

Reviewed-by: Ilya Bakoulin <ilya.bakoulin@amd.com>
Signed-off-by: Bhuvanachandra Pinninti <BhuvanaChandra.Pinninti@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

0 files changed, 0 insertions, 0 deletions