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Commit 41c7be69 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/pmu/gp100: initial implementation 



Just enough to hookup preinit reset(), which DEVINIT will depend on later.

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 2f524aa0

drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h

+1 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ int gk110_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **); 
int gk208_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **);

int gk20a_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **);

int gm107_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **);

int gp100_pmu_new(struct nvkm_device *, int, struct nvkm_pmu **);



/* interface to MEMX process running on PMU */

struct nvkm_memx;

drivers/gpu/drm/nouveau/nvkm/engine/device/base.c

+1 −0
Original line number Diff line number Diff line
@@ -2167,6 +2167,7 @@ nv130_chipset = { 
	.mmu = gf100_mmu_new,

	.secboot = gm200_secboot_new,

	.pci = gp100_pci_new,

	.pmu = gp100_pmu_new,

	.timer = gk20a_timer_new,

	.top = gk104_top_new,

	.ce[0] = gp100_ce_new,

drivers/gpu/drm/nouveau/nvkm/subdev/pmu/Kbuild

+1 −0
Original line number Diff line number Diff line
@@ -8,3 +8,4 @@ nvkm-y += nvkm/subdev/pmu/gk110.o 
nvkm-y += nvkm/subdev/pmu/gk208.o

nvkm-y += nvkm/subdev/pmu/gk20a.o

nvkm-y += nvkm/subdev/pmu/gm107.o

nvkm-y += nvkm/subdev/pmu/gp100.o

drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gp100.c

0 → 100644
+35 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2016 Red Hat Inc.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 *

 * Authors: Ben Skeggs <bskeggs@redhat.com>

 */

#include "priv.h"



static const struct nvkm_pmu_func

gp100_pmu = {

	.reset = gt215_pmu_reset,

};



int

gp100_pmu_new(struct nvkm_device *device, int index, struct nvkm_pmu **ppmu)

{

	return nvkm_pmu_new_(&gp100_pmu, device, index, ppmu);

}