diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 25b5e41648c4..f281dc89550b 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -2243,6 +2243,13 @@ static int resource_stream_to_stream_idx(struct dc_state *state, stream_idx = i; break; } + + /* never return negative array index */ + if (stream_idx == -1) { + ASSERT(0); + return 0; + } + return stream_idx; } |