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- #ifndef __NVBIOS_DCB_H__
- #define __NVBIOS_DCB_H__
- enum dcb_output_type {
- DCB_OUTPUT_ANALOG = 0x0,
- DCB_OUTPUT_TV = 0x1,
- DCB_OUTPUT_TMDS = 0x2,
- DCB_OUTPUT_LVDS = 0x3,
- DCB_OUTPUT_DP = 0x6,
- DCB_OUTPUT_EOL = 0xe,
- DCB_OUTPUT_UNUSED = 0xf,
- DCB_OUTPUT_ANY = -1,
- };
- struct dcb_output {
- int index; /* may not be raw dcb index if merging has happened */
- u16 hasht;
- u16 hashm;
- enum dcb_output_type type;
- uint8_t i2c_index;
- uint8_t heads;
- uint8_t connector;
- uint8_t bus;
- uint8_t location;
- uint8_t or;
- uint8_t link;
- bool duallink_possible;
- uint8_t extdev;
- union {
- struct sor_conf {
- int link;
- } sorconf;
- struct {
- int maxfreq;
- } crtconf;
- struct {
- struct sor_conf sor;
- bool use_straps_for_mode;
- bool use_acpi_for_edid;
- bool use_power_scripts;
- } lvdsconf;
- struct {
- bool has_component_output;
- } tvconf;
- struct {
- struct sor_conf sor;
- int link_nr;
- int link_bw;
- } dpconf;
- struct {
- struct sor_conf sor;
- int slave_addr;
- } tmdsconf;
- };
- bool i2c_upper_default;
- };
- u16 dcb_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *ent, u8 *len);
- u16 dcb_outp(struct nvkm_bios *, u8 idx, u8 *ver, u8 *len);
- u16 dcb_outp_parse(struct nvkm_bios *, u8 idx, u8 *, u8 *,
- struct dcb_output *);
- u16 dcb_outp_match(struct nvkm_bios *, u16 type, u16 mask, u8 *, u8 *,
- struct dcb_output *);
- int dcb_outp_foreach(struct nvkm_bios *, void *data, int (*exec)
- (struct nvkm_bios *, void *, int index, u16 entry));
- #endif
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