From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cheng-Yi Chiang Subject: [PATCH 4/4] ASoC: rockchip_max98090: Add HDMI jack support Date: Fri, 5 Jul 2019 12:26:23 +0800 Message-ID: <20190705042623.129541-5-cychiang@chromium.org> References: <20190705042623.129541-1-cychiang@chromium.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190705042623.129541-1-cychiang@chromium.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: Hans Verkuil , Mark Brown , Liam Girdwood , Takashi Iwai , Jaroslav Kysela , Russell King , Andrzej Hajda , Laurent Pinchart , David Airlie , Daniel Vetter , Heiko Stuebner , dianders@chromium.org, dgreid@chromium.org, tzungbi@chromium.org, alsa-devel@alsa-project.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Cheng-Yi Chiang List-Id: linux-rockchip.vger.kernel.org In machine driver, create a jack and let hdmi-codec report jack status. Signed-off-by: Cheng-Yi Chiang --- sound/soc/rockchip/rockchip_max98090.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c index 195309d1225a..c0e430ca4d12 100644 --- a/sound/soc/rockchip/rockchip_max98090.c +++ b/sound/soc/rockchip/rockchip_max98090.c @@ -15,6 +15,7 @@ #include #include #include +#include #include "rockchip_i2s.h" #include "../codecs/ts3a227e.h" @@ -129,6 +130,25 @@ enum { DAILINK_HDMI, }; +static struct snd_soc_jack rk_hdmi_jack; + +static int rk_hdmi_init(struct snd_soc_pcm_runtime *runtime) +{ + struct snd_soc_card *card = runtime->card; + struct snd_soc_component *component = runtime->codec_dai->component; + int ret; + + /* enable jack detection */ + ret = snd_soc_card_jack_new(card, "HDMI Jack", SND_JACK_LINEOUT, + &rk_hdmi_jack, NULL, 0); + if (ret) { + dev_err(card->dev, "Can't new HDMI Jack %d\n", ret); + return ret; + } + + return hdmi_codec_set_jack_detect(component, &rk_hdmi_jack); +} + /* max98090 and HDMI codec dai_link */ static struct snd_soc_dai_link rk_dailinks[] = { [DAILINK_MAX98090] = { @@ -146,6 +166,7 @@ static struct snd_soc_dai_link rk_dailinks[] = { .ops = &rk_aif1_ops, .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, + .init = rk_hdmi_init, SND_SOC_DAILINK_REG(hdmi), } }; -- 2.22.0.410.gd8fdbe21b5-goog