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17293
2015 Nov 14
0
[PATCH] pmu: fix queued messages while getting no IRQ
...an we?
Signed-off-by: Karol Herbst <nouveau at karolherbst.de>
---
drm/nouveau/nvkm/subdev/pmu/base.c | 33 +++++++++++++++++++++++++++++----
1 file changed, 29 insertions(+), 4 deletions(-)
diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base.c
index 6b2007f..f917293 100644
--- a/drm/nouveau/nvkm/subdev/pmu/base.c
+++ b/drm/nouveau/nvkm/subdev/pmu/base.c
@@ -89,10 +89,35 @@ nvkm_pmu_send(struct nvkm_pmu *pmu, u32 reply[2],
/* wait for reply, if requested */
if (reply) {
- wait_event(pmu->recv.wait, (pmu->recv.process == 0));
- reply[0] = pmu->r...