diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2012-03-09 16:22:56 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-03-13 17:15:03 +1000 |
| commit | 8663bc7cde00c8e832d985354f8a6d57a52f7d92 (patch) | |
| tree | e11120d8757c5c80b346ab819a6cfced10c69d43 /drivers/gpu/drm/nouveau/nouveau_encoder.h | |
| parent | 8c1dcb6573ae71ffae392edf5f458543d310607e (diff) | |
| download | linux-stable-8663bc7cde00c8e832d985354f8a6d57a52f7d92.tar.gz linux-stable-8663bc7cde00c8e832d985354f8a6d57a52f7d92.tar.bz2 linux-stable-8663bc7cde00c8e832d985354f8a6d57a52f7d92.zip | |
drm/nouveau/dp: move all nv50/sor-specific code out of nouveau_dp.c
Off-chip encoders (which we don't support yet anyway), and newer chipsets
(such as NVD9...), will need their own code for this.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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 e5d6e3faff3d..fa431742271e 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 *); +bool nouveau_dp_link_train(struct drm_encoder *, 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__ */ |