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32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From 93440802592c9acbec41645809dcae5eb350d966 Mon Sep 17 00:00:00 2001
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From: chunhui dai <chunhui.dai@mediatek.com>
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Date: Wed, 3 Oct 2018 11:41:48 +0800
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Subject: [PATCH 34/77] drm/mediatek: add support for SPDIF audio in HDMI
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add support for SPDIF audio in HDMI
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Signed-off-by: chunhui dai <chunhui.dai@mediatek.com>
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Reviewed-by: CK Hu <ck.hu@mediatek.com>
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---
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drivers/gpu/drm/mediatek/mtk_hdmi.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
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index 29bd2a144b19..90e1139f02f8 100644
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--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
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+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
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@@ -1577,6 +1577,11 @@ static int mtk_hdmi_audio_hw_params(struct device *dev, void *data,
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hdmi_params.aud_i2s_fmt = HDMI_I2S_MODE_I2S_24BIT;
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hdmi_params.aud_mclk = HDMI_AUD_MCLK_128FS;
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break;
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+ case HDMI_SPDIF:
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+ hdmi_params.aud_codec = HDMI_AUDIO_CODING_TYPE_PCM;
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+ hdmi_params.aud_sampe_size = HDMI_AUDIO_SAMPLE_SIZE_16;
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+ hdmi_params.aud_input_type = HDMI_AUD_INPUT_SPDIF;
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+ break;
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default:
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dev_err(hdmi->dev, "%s: Invalid DAI format %d\n", __func__,
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daifmt->fmt);
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--
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2.19.1
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