diff mbox series

[v3,03/44] drm/nouveau/gr/gf100-: lose contents of global ctxbufs across suspend

Message ID 20230919220442.202488-4-lyude@redhat.com (mailing list archive)
State New, archived
Headers show
Series drm/nouveau: initial support for GSP-RM 535.54.04 (and Ada GPUs) | expand

Commit Message

Lyude Paul Sept. 19, 2023, 9:55 p.m. UTC 
From: Ben Skeggs <bskeggs@redhat.com>

Some of these buffers are quite large, and there's no need to preserve
them across suspend.

Mark the contents as lost to speedup suspend/resume.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Acked-by: Danilo Krummrich <me@dakr.org>
Signed-off-by: Lyude Paul <lyude@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index 3648868bb9fc5..c494a1ff2d572 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -2032,18 +2032,18 @@  gf100_gr_oneinit(struct nvkm_gr *base)
 	}
 
 	/* Allocate global context buffers. */
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->pagepool_size,
-			      0x100, false, &gr->pagepool);
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST_SR_LOST,
+			      gr->func->grctx->pagepool_size, 0x100, false, &gr->pagepool);
 	if (ret)
 		return ret;
 
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->bundle_size,
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST_SR_LOST, gr->func->grctx->bundle_size,
 			      0x100, false, &gr->bundle_cb);
 	if (ret)
 		return ret;
 
-	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST, gr->func->grctx->attrib_cb_size(gr),
-			      0x1000, false, &gr->attrib_cb);
+	ret = nvkm_memory_new(device, NVKM_MEM_TARGET_INST_SR_LOST,
+			      gr->func->grctx->attrib_cb_size(gr), 0x1000, false, &gr->attrib_cb);
 	if (ret)
 		return ret;