void *
nv50_sw_chan_dtor(struct nvkm_sw_chan *base)
{
struct nv50_sw_chan *chan = nv50_sw_chan(base);
int i;
for (i = 0; i < ARRAY_SIZE(chan->vblank.notify); i++)
nvkm_notify_fini(&chan->vblank.notify[i]);
return chan;
}
static bool
gf100_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
{
struct nv50_sw_chan *chan = nv50_sw_chan(base);
struct nvkm_engine *engine = chan->base.object.engine;
struct nvkm_device *device = engine->subdev.device;
switch (mthd) {
case 0x0400:
chan->vblank.offset &= 0x00ffffffffULL;
chan->vblank.offset |= (u64)data << 32;
return true;
case 0x0404:
chan->vblank.offset &= 0xff00000000ULL;
chan->vblank.offset |= data;
return true;
case 0x0408:
chan->vblank.value = data;
return true;
case 0x040c:
if (data < device->disp->vblank.index_nr) {
nvkm_notify_get(&chan->vblank.notify[data]);
return true;
}
break;
case 0x600: /* MP.PM_UNK000 */
nvkm_wr32(device, 0x419e00, data);
return true;
case 0x644: /* MP.TRAP_WARP_ERROR_EN */
if (!(data & ~0x001ffffe)) {
nvkm_wr32(device, 0x419e44, data);
return true;
}
break;
case 0x6ac: /* MP.PM_UNK0AC */
nvkm_wr32(device, 0x419eac, data);
return true;
default:
break;
}
return false;
}
static bool
nv50_sw_chan_mthd(struct nvkm_sw_chan *base, int subc, u32 mthd, u32 data)
{
struct nv50_sw_chan *chan = nv50_sw_chan(base);
struct nvkm_engine *engine = chan->base.object.engine;
struct nvkm_device *device = engine->subdev.device;
switch (mthd) {
case 0x018c: chan->vblank.ctxdma = data; return true;
case 0x0400: chan->vblank.offset = data; return true;
case 0x0404: chan->vblank.value = data; return true;
case 0x0408:
if (data < device->disp->vblank.index_nr) {
nvkm_notify_get(&chan->vblank.notify[data]);
return true;
}
break;
default:
break;
}
return false;
}
