diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2012-11-02 01:02:47 (GMT) |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2012-11-28 23:57:43 (GMT) |
commit | b6caea505879c4a606cf364442fd1f06f6c40e30 (patch) | |
tree | 88b8e1c32f0a3addf120f495d95366c88037542e /drivers/gpu/drm/nouveau/core/include/subdev/bios | |
parent | b5a794b0f1fdf17b92ed4f8a63ed23c7a3325841 (diff) | |
download | linux-fsl-qoriq-b6caea505879c4a606cf364442fd1f06f6c40e30.tar.xz |
drm/nouveau/bios: implement BIT 'U' table (and subtable) parsing in core
This will, in the near future, replace what's currently in the DRM
nouveau_bios.c code.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/include/subdev/bios')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/include/subdev/bios/disp.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/bios/disp.h b/drivers/gpu/drm/nouveau/core/include/subdev/bios/disp.h new file mode 100644 index 0000000..c35937e --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/include/subdev/bios/disp.h @@ -0,0 +1,48 @@ +#ifndef __NVBIOS_DISP_H__ +#define __NVBIOS_DISP_H__ + +u16 nvbios_disp_table(struct nouveau_bios *, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, u8 *sub); + +struct nvbios_disp { + u16 data; +}; + +u16 nvbios_disp_entry(struct nouveau_bios *, u8 idx, + u8 *ver, u8 *hdr__, u8 *sub); +u16 nvbios_disp_parse(struct nouveau_bios *, u8 idx, + u8 *ver, u8 *hdr__, u8 *sub, + struct nvbios_disp *); + +struct nvbios_outp { + u16 type; + u16 mask; + u16 script[3]; +}; + +u16 nvbios_outp_entry(struct nouveau_bios *, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +u16 nvbios_outp_parse(struct nouveau_bios *, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_outp *); +u16 nvbios_outp_match(struct nouveau_bios *, u16 type, u16 mask, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_outp *); + + +struct nvbios_ocfg { + u16 match; + u16 clkcmp[2]; +}; + +u16 nvbios_ocfg_entry(struct nouveau_bios *, u16 outp, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len); +u16 nvbios_ocfg_parse(struct nouveau_bios *, u16 outp, u8 idx, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_ocfg *); +u16 nvbios_ocfg_match(struct nouveau_bios *, u16 outp, u16 type, + u8 *ver, u8 *hdr, u8 *cnt, u8 *len, + struct nvbios_ocfg *); +u16 nvbios_oclk_match(struct nouveau_bios *, u16 cmp, u32 khz); + +#endif |