From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bibby Hsieh Subject: [PATCH v2 09/13] drm/mediatek: add support for SPDIF audio in HDMI Date: Wed, 5 Sep 2018 16:31:42 +0800 Message-ID: <20180905083146.14727-10-bibby.hsieh@mediatek.com> References: <20180905083146.14727-1-bibby.hsieh@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20180905083146.14727-1-bibby.hsieh@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: David Airlie , Matthias Brugger , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org Cc: Yingjoe Chen , Cawa Cheng , Daniel Kurtz , Bibby Hsieh , Philipp Zabel , YT Shen , Thierry Reding , CK Hu , Mao Huang , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Sascha Hauer , chunhui dai List-Id: linux-mediatek@lists.infradead.org From: chunhui dai add support for SPDIF audio in HDMI Signed-off-by: chunhui dai --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index 2cb33098ec1a..cd8aaeebb436 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1594,6 +1594,11 @@ 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); -- 2.12.5.2.gbdf23ab