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Commit 715e7d26 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/pmu/gt215: fix reset 



The NV_PMC_ENABLE bit for PMU did not appear until GF100, and some other
unknown register needs to be poked instead.

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 1ccd7d52

drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf100.c

+11 −1
Original line number Diff line number Diff line
@@ -24,13 +24,23 @@ 
#include "priv.h"

#include "fuc/gf100.fuc3.h"



#include <subdev/mc.h>



void

gf100_pmu_reset(struct nvkm_pmu *pmu)

{

	struct nvkm_device *device = pmu->subdev.device;

	nvkm_mc_disable(device, NVKM_SUBDEV_PMU);

	nvkm_mc_enable(device, NVKM_SUBDEV_PMU);

}



static const struct nvkm_pmu_func

gf100_pmu = {

	.code.data = gf100_pmu_code,

	.code.size = sizeof(gf100_pmu_code),

	.data.data = gf100_pmu_data,

	.data.size = sizeof(gf100_pmu_data),

	.reset = gt215_pmu_reset,

	.reset = gf100_pmu_reset,

	.init = gt215_pmu_init,

	.fini = gt215_pmu_fini,

	.intr = gt215_pmu_intr,

drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gf119.c

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ gf119_pmu = { 
	.code.size = sizeof(gf119_pmu_code),

	.data.data = gf119_pmu_data,

	.data.size = sizeof(gf119_pmu_data),

	.reset = gt215_pmu_reset,

	.reset = gf100_pmu_reset,

	.init = gt215_pmu_init,

	.fini = gt215_pmu_fini,

	.intr = gt215_pmu_intr,

drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c

+1 −1
Original line number Diff line number Diff line
@@ -109,7 +109,7 @@ gk104_pmu = { 
	.code.size = sizeof(gk104_pmu_code),

	.data.data = gk104_pmu_data,

	.data.size = sizeof(gk104_pmu_data),

	.reset = gt215_pmu_reset,

	.reset = gf100_pmu_reset,

	.init = gt215_pmu_init,

	.fini = gt215_pmu_fini,

	.intr = gt215_pmu_intr,

drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk110.c

+1 −1
Original line number Diff line number Diff line
@@ -88,7 +88,7 @@ gk110_pmu = { 
	.code.size = sizeof(gk110_pmu_code),

	.data.data = gk110_pmu_data,

	.data.size = sizeof(gk110_pmu_data),

	.reset = gt215_pmu_reset,

	.reset = gf100_pmu_reset,

	.init = gt215_pmu_init,

	.fini = gt215_pmu_fini,

	.intr = gt215_pmu_intr,

drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk208.c

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ gk208_pmu = { 
	.code.size = sizeof(gk208_pmu_code),

	.data.data = gk208_pmu_data,

	.data.size = sizeof(gk208_pmu_data),

	.reset = gt215_pmu_reset,

	.reset = gf100_pmu_reset,

	.init = gt215_pmu_init,

	.fini = gt215_pmu_fini,

	.intr = gt215_pmu_intr,