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drm/bridge: dw-hdmi-i2s: set the channel allocation

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setup the channel allocation provided by the generic hdmi-codec driver

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/20190812120726.1528-6-jbrunet@baylibre.com
This commit is contained in:
Jerome Brunet 2019-08-12 14:07:23 +02:00 committed by Neil Armstrong
parent 17a1e555b6
commit 0c60988591
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
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@ -85,6 +85,7 @@ static int dw_hdmi_i2s_hw_params(struct device *dev, void *data,
dw_hdmi_set_sample_rate(hdmi, hparms->sample_rate);
dw_hdmi_set_channel_count(hdmi, hparms->channels);
dw_hdmi_set_channel_allocation(hdmi, hparms->cea.channel_allocation);
hdmi_write(audio, inputclkfs, HDMI_AUD_INPUTCLKFS);
hdmi_write(audio, conf0, HDMI_AUD_CONF0);