drm/nouveau/mc: implement support for PTOP reset info (583f8e4e) · Commits · e / devices / android_kernel_teracube_2e

drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c

+9 −6

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@
		#include "priv.h"

		#include <core/option.h>
		#include <subdev/top.h>

		void
		nvkm_mc_unk260(struct nvkm_mc *mc, u32 data)
		@@ -82,14 +83,16 @@ nvkm_mc_reset_(struct nvkm_mc *mc, enum nvkm_devidx devidx)
		{
		struct nvkm_device *device = mc->subdev.device;
		const struct nvkm_mc_map *map;
		u64 pmc_enable = 0;
		u64 pmc_enable;

		if (!(pmc_enable = nvkm_top_reset(device->top, devidx))) {
		for (map = mc->func->reset; map && map->stat; map++) {
		if (map->unit == devidx) {
		pmc_enable = map->stat;
		break;
		}
		}
		}

		if (!pmc_enable) {
		struct nvkm_subdev *subdev = nvkm_device_subdev(device, devidx);