diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h index ee028d30cfe7..3f3924c41957 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/outp.h @@ -1,10 +1,12 @@ /* SPDX-License-Identifier: MIT */ #ifndef __NVKM_DISP_OUTP_H__ #define __NVKM_DISP_OUTP_H__ -#include <engine/disp.h> +#include "priv.h" +#include <core/notify.h> #include <subdev/bios.h> #include <subdev/bios/dcb.h> +#include <subdev/bios/dp.h> struct nvkm_outp { const struct nvkm_outp_func *func; @@ -23,12 +25,41 @@ struct nvkm_outp { #define NVKM_OUTP_USER 2 u8 acquired:2; struct nvkm_ior *ior; + + union { + struct { + struct nvbios_dpout info; + u8 version; + + struct nvkm_i2c_aux *aux; + + struct nvkm_notify hpd; + bool present; + u8 lttpr[6]; + u8 lttprs; + u8 dpcd[16]; + + struct { + int dpcd; /* -1, or index into SUPPORTED_LINK_RATES table */ + u32 rate; + } rate[8]; + int rates; + int links; + + struct mutex mutex; + struct { + atomic_t done; + bool mst; + } lt; + } dp; + }; + + struct nvkm_object object; }; -int nvkm_outp_ctor(const struct nvkm_outp_func *, struct nvkm_disp *, - int index, struct dcb_output *, struct nvkm_outp *); -int nvkm_outp_new(struct nvkm_disp *, int index, struct dcb_output *, - struct nvkm_outp **); +int nvkm_outp_new_(const struct nvkm_outp_func *, struct nvkm_disp *, int index, + struct dcb_output *, struct nvkm_outp **); +int nvkm_outp_new(struct nvkm_disp *, int index, struct dcb_output *, struct nvkm_outp **); void nvkm_outp_del(struct nvkm_outp **); void nvkm_outp_init(struct nvkm_outp *); void nvkm_outp_fini(struct nvkm_outp *); |