diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2025-09-23 13:29:58 +0800 |
|---|---|---|
| committer | Liu Ying <victor.liu@nxp.com> | 2025-09-29 09:46:04 +0800 |
| commit | 80c5d14434c94074fcf89016f89c65c209475268 (patch) | |
| tree | 6ee0dcea7e00b5f9941513ebdd7ba250f2e3b374 /include/drm | |
| parent | 21d4c95e4b06e6f2d981f476bbbd934451a2edcd (diff) | |
drm/bridge: dw-hdmi: Add API dw_hdmi_set_sample_iec958() for iec958 format
Add API dw_hdmi_set_sample_iec958() for IEC958 format because audio device
driver needs IEC958 information to configure this specific setting.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Liu Ying <victor.liu@nxp.com>
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Link: https://lore.kernel.org/r/20250923053001.2678596-5-shengjiu.wang@nxp.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/bridge/dw_hdmi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index b8fc4fdf5a21..095cdd9b7424 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -145,7 +145,7 @@ struct dw_hdmi_plat_data { /* Platform-specific audio enable/disable (optional) */ void (*enable_audio)(struct dw_hdmi *hdmi, int channel, - int width, int rate, int non_pcm); + int width, int rate, int non_pcm, int iec958); void (*disable_audio)(struct dw_hdmi *hdmi); /* Vendor PHY support */ @@ -179,6 +179,7 @@ void dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense); int dw_hdmi_set_plugged_cb(struct dw_hdmi *hdmi, hdmi_codec_plugged_cb fn, struct device *codec_dev); void dw_hdmi_set_sample_non_pcm(struct dw_hdmi *hdmi, unsigned int non_pcm); +void dw_hdmi_set_sample_iec958(struct dw_hdmi *hdmi, unsigned int iec958); void dw_hdmi_set_sample_width(struct dw_hdmi *hdmi, unsigned int width); void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate); void dw_hdmi_set_channel_count(struct dw_hdmi *hdmi, unsigned int cnt); |