nouveau/gsp: add three notifier callbacks that we see in normal operation (v2)

Add NULL callbacks for some things GSP calls that we don't handle, but know about
so we avoid the logging.

v2: Timur suggested allowing null fn.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-2-airlied@gmail.com

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
index 44fb86841c058a1ef9961936fd1f4637059dce89..7f831f41b598fce542423882198693bcca0081f3 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
@@ -298,7 +298,8 @@ retry:
                struct nvkm_gsp_msgq_ntfy *ntfy = &gsp->msgq.ntfy[i];
 
                if (ntfy->fn == msg->function) {
-                       ntfy->func(ntfy->priv, ntfy->fn, msg->data, msg->length - sizeof(*msg));
+                       if (ntfy->func)
+                               ntfy->func(ntfy->priv, ntfy->fn, msg->data, msg->length - sizeof(*msg));
                        break;
                }
        }
@@ -2186,7 +2187,9 @@ r535_gsp_oneinit(struct nvkm_gsp *gsp)
        r535_gsp_msg_ntfy_add(gsp, NV_VGPU_MSG_EVENT_MMU_FAULT_QUEUED,
                              r535_gsp_msg_mmu_fault_queued, gsp);
        r535_gsp_msg_ntfy_add(gsp, NV_VGPU_MSG_EVENT_OS_ERROR_LOG, r535_gsp_msg_os_error_log, gsp);
-
+       r535_gsp_msg_ntfy_add(gsp, NV_VGPU_MSG_EVENT_PERF_BRIDGELESS_INFO_UPDATE, NULL, NULL);
+       r535_gsp_msg_ntfy_add(gsp, NV_VGPU_MSG_EVENT_UCODE_LIBOS_PRINT, NULL, NULL);
+       r535_gsp_msg_ntfy_add(gsp, NV_VGPU_MSG_EVENT_GSP_SEND_USER_SHARED_DATA, NULL, NULL);
        ret = r535_gsp_rm_boot_ctor(gsp);
        if (ret)
                return ret;