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drm/nouveau/bios/rammap: Parse perf mode as if it's a rammap entry

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Some of the bits in there are similar to the bits in the gt215 rammap.

Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Roy Spliet
2015-05-23 10:37:47 +02:00
committed by Ben Skeggs
parent 35fe024acf
commit 2813e19f13
4 changed files with 24 additions and 0 deletions
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5
drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/ramcfg.h
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@@ -6,6 +6,11 @@ struct nvbios_ramcfg {
unsigned rammap_min;
unsigned rammap_max;
union {
struct {
unsigned rammap_00_16_20:1;
unsigned rammap_00_16_40:1;
unsigned rammap_00_17_02:1;
};
struct {
unsigned rammap_10_04_02:1;
unsigned rammap_10_04_08:1;

2
drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/rammap.h
View File

@@ -7,6 +7,8 @@ u32 nvbios_rammapTe(struct nvkm_bios *, u8 *ver, u8 *hdr,
u32 nvbios_rammapEe(struct nvkm_bios *, int idx,
u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
u32 nvbios_rammapEp_from_perf(struct nvkm_bios *bios, u32 data, u8 size,
struct nvbios_ramcfg *p);
u32 nvbios_rammapEp(struct nvkm_bios *, int idx,
u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_ramcfg *);
u32 nvbios_rammapEm(struct nvkm_bios *, u16 mhz,