diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_encoder.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_encoder.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_encoder.h b/drivers/gpu/drm/nouveau/nouveau_encoder.h index e5d6e3faff3..3dc14a3dcc4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_encoder.h +++ b/drivers/gpu/drm/nouveau/nouveau_encoder.h @@ -32,6 +32,14 @@ #define NV_DPMS_CLEARED 0x80 +struct dp_train_func { + void (*link_set)(struct drm_device *, struct dcb_entry *, int crtc, + int nr, u32 bw, bool enhframe); + void (*train_set)(struct drm_device *, struct dcb_entry *, u8 pattern); + void (*train_adj)(struct drm_device *, struct dcb_entry *, + u8 lane, u8 swing, u8 preem); +}; + struct nouveau_encoder { struct drm_encoder_slave base; @@ -78,9 +86,19 @@ get_slave_funcs(struct drm_encoder *enc) return to_encoder_slave(enc)->slave_funcs; } +/* nouveau_dp.c */ +int nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr, + uint8_t *data, int data_nr); +bool nouveau_dp_detect(struct drm_encoder *); +void nouveau_dp_dpms(struct drm_encoder *, int mode, u32 datarate, + struct dp_train_func *); +u8 *nouveau_dp_bios_data(struct drm_device *, struct dcb_entry *, u8 **); + struct nouveau_connector * nouveau_encoder_connector_get(struct nouveau_encoder *encoder); int nv50_sor_create(struct drm_connector *, struct dcb_entry *); +void nv50_sor_dp_calc_tu(struct drm_device *, int, int, u32, u32); int nv50_dac_create(struct drm_connector *, struct dcb_entry *); + #endif /* __NOUVEAU_ENCODER_H__ */ |