diff options
Diffstat (limited to 'drivers/gpu/drm/i2c/tda998x_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i2c/tda998x_drv.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.h b/drivers/gpu/drm/i2c/tda998x_drv.h new file mode 100644 index 000000000000..e6c8dd5dbe21 --- /dev/null +++ b/drivers/gpu/drm/i2c/tda998x_drv.h @@ -0,0 +1,32 @@ +/* tda998x private data */ + +struct tda998x_priv { + struct i2c_client *cec; + struct i2c_client *hdmi; + uint16_t rev; + uint8_t current_page; + int dpms; + bool is_hdmi_sink; + u8 vip_cntrl_0; + u8 vip_cntrl_1; + u8 vip_cntrl_2; + struct tda998x_encoder_params params; + + wait_queue_head_t wq_edid; + volatile int wq_edid_wait; + struct drm_encoder *encoder; + + u8 audio_ports[2]; + int audio_sample_format; + int dai_id; /* DAI ID when streaming active */ + + u8 *eld; + + struct snd_pcm_hw_constraint_list rate_constraints; +}; + +int tda998x_codec_register(struct device *dev); +void tda998x_codec_unregister(struct device *dev); + +void tda998x_audio_start(struct tda998x_priv *priv, int full); +void tda998x_audio_stop(struct tda998x_priv *priv); |