From: Alexandre Courbot <acourbot@nvidia.com>
Date: Thu, 23 Feb 2017 09:14:30 +0000 (+0900)
Subject: drm/nouveau/falcon/msgqueue: add SEC2 support
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9706d8f9d1ebc499192f8974abba03acdcf1094a;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drm/nouveau/falcon/msgqueue: add SEC2 support

Add support for running a msgqueue on the SEC2 falcon.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c
index 8583fe1c2183..59ed1c45bd65 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c
@@ -396,6 +396,9 @@ msgqueue_handle_init_msg(struct nvkm_msgqueue *priv,
 	case NVKM_SUBDEV_PMU:
 		tail_reg = 0x4cc;
 		break;
+	case NVKM_ENGINE_SEC2:
+		tail_reg = 0xa34;
+		break;
 	default:
 		nvkm_error(subdev, "falcon %s unsupported for msgqueue!\n",
 			   nvkm_subdev_name[falcon->owner->index]);