A larger GSP heap is required when enabling NVIDIA vGPU.
Cc: Neo Jia <cjia@xxxxxxxxxx>
Cc: Surath Mitra <smitra@xxxxxxxxxx>
Signed-off-by: Zhi Wang <zhiw@xxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
index 18bae367b194..a38a6abcac6f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
@@ -2638,7 +2638,10 @@ r535_gsp_oneinit(struct nvkm_gsp *gsp)
gsp->fb.wpr2.elf.size = gsp->fw.len;
gsp->fb.wpr2.elf.addr = ALIGN_DOWN(gsp->fb.wpr2.boot.addr - gsp->fb.wpr2.elf.size, 0x10000);
- {
+ if (nvkm_vgpu_mgr_is_supported(device)) {
+ gsp->fb.wpr2.heap.size = SZ_256M;
+ } else {
+
u32 fb_size_gb = DIV_ROUND_UP_ULL(gsp->fb.size, 1 << 30);
gsp->fb.wpr2.heap.size =
--
2.34.1
