diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c index c268e5afe852..b4a308f3cf7b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c @@ -26,21 +26,6 @@ #include <subdev/bios/image.h> #include <subdev/bios/pmu.h> -static u32 -weirdo_pointer(struct nvkm_bios *bios, u32 data) -{ - struct nvbios_image image; - int idx = 0; - if (nvbios_image(bios, idx++, &image)) { - data -= image.size; - while (nvbios_image(bios, idx++, &image)) { - if (image.type == 0xe0) - return image.base + data; - } - } - return 0; -} - u32 nvbios_pmuTe(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) { @@ -50,7 +35,7 @@ nvbios_pmuTe(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len) if (!bit_entry(bios, 'p', &bit_p)) { if (bit_p.version == 2 && bit_p.length >= 4) data = nvbios_rd32(bios, bit_p.offset + 0x00); - if ((data = weirdo_pointer(bios, data))) { + if (data) { *ver = nvbios_rd08(bios, data + 0x00); /* maybe? */ *hdr = nvbios_rd08(bios, data + 0x01); *len = nvbios_rd08(bios, data + 0x02); @@ -97,8 +82,7 @@ nvbios_pmuRm(struct nvkm_bios *bios, u8 type, struct nvbios_pmuR *info) u32 data; memset(info, 0x00, sizeof(*info)); while ((data = nvbios_pmuEp(bios, idx++, &ver, &hdr, &pmuE))) { - if ( pmuE.type == type && - (data = weirdo_pointer(bios, pmuE.data))) { + if (pmuE.type == type && (data = pmuE.data)) { info->init_addr_pmu = nvbios_rd32(bios, data + 0x08); info->args_addr_pmu = nvbios_rd32(bios, data + 0x0c); info->boot_addr = data + 0x30; |