Displaying 1 result from an estimated 1 matches for "nvkm_falcon_cmdq_send".
2020 Jan 15
0
[PATCH] drm/nouveau: gm20b, gp10b: Fix Falcon bootstrapping
...dev/pmu/gm20b.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c
index 6d5a13e4a857..82571032a07d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gm20b.c
@@ -52,8 +52,13 @@ gm20b_pmu_acr_bootstrap_falcon(struct nvkm_falcon *falcon,
ret = nvkm_falcon_cmdq_send(pmu->hpq, &cmd.cmd.hdr,
gm20b_pmu_acr_bootstrap_falcon_cb,
&pmu->subdev, msecs_to_jiffies(1000));
- if (ret >= 0 && ret != cmd.falcon_id)
- ret = -EIO;
+ if (ret >= 0) {
+ if (ret != cmd.falcon_id)
+ ret = -EIO;
+ else
+ ret = 0;
+ }
+
return r...