From: chunhui dai Date: Wed, 3 Oct 2018 03:41:48 +0000 (+0800) Subject: drm/mediatek: add support for SPDIF audio in HDMI X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d1ef028d95ffd0f114f2d42ef4f141664abbf1f6;p=openwrt%2Fstaging%2Fblogic.git drm/mediatek: add support for SPDIF audio in HDMI add support for SPDIF audio in HDMI Signed-off-by: chunhui dai Signed-off-by: CK Hu --- diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index 2ca9f6a64dab..d62e685cec73 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1576,6 +1576,11 @@ static int mtk_hdmi_audio_hw_params(struct device *dev, void *data, hdmi_params.aud_i2s_fmt = HDMI_I2S_MODE_I2S_24BIT; hdmi_params.aud_mclk = HDMI_AUD_MCLK_128FS; break; + case HDMI_SPDIF: + hdmi_params.aud_codec = HDMI_AUDIO_CODING_TYPE_PCM; + hdmi_params.aud_sampe_size = HDMI_AUDIO_SAMPLE_SIZE_16; + hdmi_params.aud_input_type = HDMI_AUD_INPUT_SPDIF; + break; default: dev_err(hdmi->dev, "%s: Invalid DAI format %d\n", __func__, daifmt->fmt);