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Subject[PATCH] drm/dp_mst: add missed nv50_outp_release in nv50_msto_disable
Date
nv50_msto_disable() does not call nv50_outp_release() to match
nv50_outp_acquire() like other disable().
Add the missed call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 549486f1d937..84e1417355cc 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -862,8 +862,10 @@ nv50_msto_disable(struct drm_encoder *encoder)

mstm->outp->update(mstm->outp, msto->head->base.index, NULL, 0, 0);
mstm->modified = true;
- if (!--mstm->links)
+ if (!--mstm->links) {
mstm->disabled = true;
+ nv50_outp_release(mstm->outp);
+ }
msto->disabled = true;
}

--
2.24.0
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