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drm/nouveau/fifo/gk110-: support writing channel group runlist entries

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2018-05-08 20:39:46 +10:00
parent 4f2fc25c0f
commit 8c4e9f9dff
12 changed files with 71 additions and 11 deletions
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21
drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk110.c
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@@ -22,10 +22,29 @@
* Authors: Ben Skeggs
*/
#include "gk104.h"
#include "cgrp.h"
#include "changk104.h"
#include <core/memory.h>
#include <nvif/class.h>
void
gk110_fifo_runlist_cgrp(struct nvkm_fifo_cgrp *cgrp,
struct nvkm_memory *memory, u32 offset)
{
nvkm_wo32(memory, offset + 0, (cgrp->chan_nr << 26) | (128 << 18) |
(3 << 14) | 0x00002000 | cgrp->id);
nvkm_wo32(memory, offset + 4, 0x00000000);
}
const struct gk104_fifo_runlist_func
gk110_fifo_runlist = {
.size = 8,
.cgrp = gk110_fifo_runlist_cgrp,
.chan = gk104_fifo_runlist_chan,
};
static const struct gk104_fifo_func
gk110_fifo = {
.fault.access = gk104_fifo_fault_access,
@@ -33,7 +52,7 @@ gk110_fifo = {
.fault.reason = gk104_fifo_fault_reason,
.fault.hubclient = gk104_fifo_fault_hubclient,
.fault.gpcclient = gk104_fifo_fault_gpcclient,
.runlist = &gk104_fifo_runlist,
.runlist = &gk110_fifo_runlist,
.chan = {{0,0,KEPLER_CHANNEL_GPFIFO_B}, gk104_fifo_gpfifo_new },
};