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drm/bridge: dw-hdmi: move audio channel setup out of ahb

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Part of the channel count setup done in dw-hdmi ahb should
actually be done whatever the interface providing the data.

Let's move it to dw-hdmi driver instead.

Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190812120726.1528-3-jbrunet@baylibre.com
This commit is contained in:
Jerome Brunet
2019-08-12 14:07:20 +02:00
committed by Neil Armstrong
parent 8067f62bcc
commit 2a2a3d2ff7
3 changed files with 38 additions and 16 deletions
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2
include/drm/bridge/dw_hdmi.h
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@@ -155,6 +155,8 @@ void dw_hdmi_resume(struct dw_hdmi *hdmi);
void dw_hdmi_setup_rx_sense(struct dw_hdmi *hdmi, bool hpd, bool rx_sense);
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);
void dw_hdmi_set_channel_allocation(struct dw_hdmi *hdmi, unsigned int ca);
void dw_hdmi_audio_enable(struct dw_hdmi *hdmi);
void dw_hdmi_audio_disable(struct dw_hdmi *hdmi);
void dw_hdmi_set_high_tmds_clock_ratio(struct dw_hdmi *hdmi);