[Lima] [PATCH] drm/lima: fix wait pp reset timeout

[Qiang Yu]

PP bcast is marked as doing async reset after job is done.
When resume after suspend, each PP is reset individually,
so no need to reset in PP bcast resume. But I forgot to
clear the PP bcast async reset mark so call into async wait
before job run and gets timeout.

Fixes: 3446d7e9883d ("drm/lima: add resume/suspend callback for each ip")
Signed-off-by: Qiang Yu <yuq825 at gmail.com>
---
 drivers/gpu/drm/lima/lima_pp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/lima/lima_pp.c b/drivers/gpu/drm/lima/lima_pp.c
index 33f01383409c..a5c95bed08c0 100644
--- a/drivers/gpu/drm/lima/lima_pp.c
+++ b/drivers/gpu/drm/lima/lima_pp.c
@@ -271,6 +271,8 @@ void lima_pp_fini(struct lima_ip *ip)
 
 int lima_pp_bcast_resume(struct lima_ip *ip)
 {
+	/* PP has been reset by individual PP resume */
+	ip->data.async_reset = false;
 	return 0;
 }
 
-- 
2.25.1