Commit 79bb4b61 authored by Ben Skeggs's avatar Ben Skeggs

drm/nouveau/fifo/gk208-: write pbdma timeout regs during initialisation

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 8c4e9f9d
......@@ -962,6 +962,9 @@ gk104_fifo_init(struct nvkm_fifo *base)
nvkm_wr32(device, 0x002254, 0x10000000 | fifo->user.bar->addr >> 12);
if (fifo->func->init_pbdma_timeout)
fifo->func->init_pbdma_timeout(fifo);
nvkm_wr32(device, 0x002100, 0xffffffff);
nvkm_wr32(device, 0x002140, 0x7fffffff);
}
......
......@@ -45,6 +45,8 @@ struct gk104_fifo {
};
struct gk104_fifo_func {
void (*init_pbdma_timeout)(struct gk104_fifo *);
struct {
const struct nvkm_enum *access;
const struct nvkm_enum *engine;
......@@ -87,6 +89,8 @@ extern const struct gk104_fifo_runlist_func gk110_fifo_runlist;
void gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *,
struct nvkm_memory *, u32);
void gk208_fifo_init_pbdma_timeout(struct gk104_fifo *);
extern const struct nvkm_enum gm107_fifo_fault_engine[];
extern const struct nvkm_enum gp100_fifo_fault_engine[];
#endif
......@@ -26,8 +26,19 @@
#include <nvif/class.h>
void
gk208_fifo_init_pbdma_timeout(struct gk104_fifo *fifo)
{
struct nvkm_device *device = fifo->base.engine.subdev.device;
int i;
for (i = 0; i < fifo->pbdma_nr; i++)
nvkm_wr32(device, 0x04012c + (i * 0x2000), 0x0000ffff);
}
static const struct gk104_fifo_func
gk208_fifo = {
.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
.fault.access = gk104_fifo_fault_access,
.fault.engine = gk104_fifo_fault_engine,
.fault.reason = gk104_fifo_fault_reason,
......
......@@ -26,6 +26,7 @@
static const struct gk104_fifo_func
gk20a_fifo = {
.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
.fault.access = gk104_fifo_fault_access,
.fault.engine = gk104_fifo_fault_engine,
.fault.reason = gk104_fifo_fault_reason,
......
......@@ -51,6 +51,7 @@ gm107_fifo_fault_engine[] = {
static const struct gk104_fifo_func
gm107_fifo = {
.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
.fault.access = gk104_fifo_fault_access,
.fault.engine = gm107_fifo_fault_engine,
.fault.reason = gk104_fifo_fault_reason,
......
......@@ -28,6 +28,7 @@
static const struct gk104_fifo_func
gm200_fifo = {
.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
.fault.access = gk104_fifo_fault_access,
.fault.engine = gm107_fifo_fault_engine,
.fault.reason = gk104_fifo_fault_reason,
......
......@@ -26,6 +26,7 @@
static const struct gk104_fifo_func
gm20b_fifo = {
.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
.fault.access = gk104_fifo_fault_access,
.fault.engine = gm107_fifo_fault_engine,
.fault.reason = gk104_fifo_fault_reason,
......
......@@ -52,6 +52,7 @@ gp100_fifo_fault_engine[] = {
static const struct gk104_fifo_func
gp100_fifo = {
.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
.fault.access = gk104_fifo_fault_access,
.fault.engine = gp100_fifo_fault_engine,
.fault.reason = gk104_fifo_fault_reason,
......
......@@ -26,6 +26,7 @@
static const struct gk104_fifo_func
gp10b_fifo = {
.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
.fault.access = gk104_fifo_fault_access,
.fault.engine = gp100_fifo_fault_engine,
.fault.reason = gk104_fifo_fault_reason,
......
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