[2/9] bios/vmap: unk0 field is the mode

Submitted by Karol Herbst on Feb. 29, 2016, 12:42 p.m.

Details

Message ID 1456749738-5145-3-git-send-email-nouveau@karolherbst.de
State New
Headers show
Series "Groundwork for clocking fixes" ( rev: 1 ) in Nouveau

Not browsing as part of any series.

Commit Message

Karol Herbst Feb. 29, 2016, 12:42 p.m.
this selects what affects the voltage and how the constants are used from the
voltage map table entries to calculate the final voltage

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drm/nouveau/include/nvkm/subdev/bios/vmap.h | 2 +-
 drm/nouveau/nvkm/subdev/bios/vmap.c         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

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diff --git a/drm/nouveau/include/nvkm/subdev/bios/vmap.h b/drm/nouveau/include/nvkm/subdev/bios/vmap.h
index 6633c6d..3f1e142 100644
--- a/drm/nouveau/include/nvkm/subdev/bios/vmap.h
+++ b/drm/nouveau/include/nvkm/subdev/bios/vmap.h
@@ -8,7 +8,7 @@  u16 nvbios_vmap_parse(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
 		      struct nvbios_vmap *);
 
 struct nvbios_vmap_entry {
-	u8  unk0;
+	u8  mode;
 	u8  link;
 	u32 min;
 	u32 max;
diff --git a/drm/nouveau/nvkm/subdev/bios/vmap.c b/drm/nouveau/nvkm/subdev/bios/vmap.c
index 2f13db7..9db3f0c 100644
--- a/drm/nouveau/nvkm/subdev/bios/vmap.c
+++ b/drm/nouveau/nvkm/subdev/bios/vmap.c
@@ -95,7 +95,7 @@  nvbios_vmap_entry_parse(struct nvkm_bios *bios, int idx, u8 *ver, u8 *len,
 		info->arg[2] = nvbios_rd32(bios, vmap + 0x10);
 		break;
 	case 0x20:
-		info->unk0   = nvbios_rd08(bios, vmap + 0x00);
+		info->mode   = nvbios_rd08(bios, vmap + 0x00);
 		info->link   = nvbios_rd08(bios, vmap + 0x01);
 		info->min    = nvbios_rd32(bios, vmap + 0x02);
 		info->max    = nvbios_rd32(bios, vmap + 0x06);