diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2014-09-03 16:25:47 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2014-09-15 22:25:10 +1000 |
| commit | 5af430abdf2df5c9e80ca0cdeca389123151ac9c (patch) | |
| tree | a16292dd67e0560654376933bbcb9890512b8749 /drivers/gpu/drm | |
| parent | 91e4611ddc97c13ee66edfcd94974e6450d03726 (diff) | |
drm/nouveau/bios: parse another large chunk of random memory config data
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c | 14 |
2 files changed, 24 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h index bae3ba2dfa1d..7e5b06733143 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/ramcfg.h @@ -11,6 +11,17 @@ struct nvbios_ramcfg { unsigned rammap_11_08_01:1; unsigned rammap_11_08_0c:2; unsigned rammap_11_08_10:1; + unsigned rammap_11_09_01ff:9; + unsigned rammap_11_0a_03fe:9; + unsigned rammap_11_0a_0400:1; + unsigned rammap_11_0a_0800:1; + unsigned rammap_11_0b_01f0:5; + unsigned rammap_11_0b_0200:1; + unsigned rammap_11_0b_0400:1; + unsigned rammap_11_0b_0800:1; + unsigned rammap_11_0d:8; + unsigned rammap_11_0e:8; + unsigned rammap_11_0f:8; unsigned rammap_11_11_0c:2; unsigned ramcfg_ver; diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c b/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c index 775f7735e0bd..8b0dda5de9e0 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/rammap.c @@ -79,7 +79,7 @@ nvbios_rammapEp(struct nouveau_bios *bios, int idx, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ramcfg *p) { - u32 data = nvbios_rammapEe(bios, idx, ver, hdr, cnt, len); + u32 data = nvbios_rammapEe(bios, idx, ver, hdr, cnt, len), temp; memset(p, 0x00, sizeof(*p)); p->rammap_ver = *ver; p->rammap_hdr = *hdr; @@ -90,6 +90,18 @@ nvbios_rammapEp(struct nouveau_bios *bios, int idx, p->rammap_11_08_01 = (nv_ro08(bios, data + 0x08) & 0x01) >> 0; p->rammap_11_08_0c = (nv_ro08(bios, data + 0x08) & 0x0c) >> 2; p->rammap_11_08_10 = (nv_ro08(bios, data + 0x08) & 0x10) >> 4; + temp = nv_ro32(bios, data + 0x09); + p->rammap_11_09_01ff = (temp & 0x000001ff) >> 0; + p->rammap_11_0a_03fe = (temp & 0x0003fe00) >> 9; + p->rammap_11_0a_0400 = (temp & 0x00040000) >> 18; + p->rammap_11_0a_0800 = (temp & 0x00080000) >> 19; + p->rammap_11_0b_01f0 = (temp & 0x01f00000) >> 20; + p->rammap_11_0b_0200 = (temp & 0x02000000) >> 25; + p->rammap_11_0b_0400 = (temp & 0x04000000) >> 26; + p->rammap_11_0b_0800 = (temp & 0x08000000) >> 27; + p->rammap_11_0d = nv_ro08(bios, data + 0x0d); + p->rammap_11_0e = nv_ro08(bios, data + 0x0e); + p->rammap_11_0f = nv_ro08(bios, data + 0x0f); p->rammap_11_11_0c = (nv_ro08(bios, data + 0x11) & 0x0c) >> 2; break; default: |