return 0;
}
+MODULE_PARM_DESC(kms_vram_pushbuf, "Place EVO/NVD push buffers in VRAM (default: auto)");
+static int nv50_dmac_vram_pushbuf = -1;
+module_param_named(kms_vram_pushbuf, nv50_dmac_vram_pushbuf, int, 0400);
+
int
nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
const s32 *oclass, u8 head, void *data, u32 size, s64 syncbuf,
*
* This appears to match NVIDIA's behaviour on Pascal.
*/
- if (device->info.family == NV_DEVICE_INFO_V0_PASCAL)
+ if ((nv50_dmac_vram_pushbuf > 0) ||
+ (nv50_dmac_vram_pushbuf < 0 && device->info.family == NV_DEVICE_INFO_V0_PASCAL))
type |= NVIF_MEM_VRAM;
ret = nvif_mem_ctor_map(&cli->mmu, "kmsChanPush", type, 0x1000,