From patchwork Wed Feb 5 09:37:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tzung-Bi Shih X-Patchwork-Id: 11367799 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3E38414E3 for ; Thu, 6 Feb 2020 08:18:20 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1CD2620720 for ; Thu, 6 Feb 2020 08:18:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="CoDv4bmu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1CD2620720 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E36E26F9F0; Thu, 6 Feb 2020 08:17:55 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qv1-xf4a.google.com (mail-qv1-xf4a.google.com [IPv6:2607:f8b0:4864:20::f4a]) by gabe.freedesktop.org (Postfix) with ESMTPS id 043BD6F4F7 for ; Wed, 5 Feb 2020 09:38:07 +0000 (UTC) Received: by mail-qv1-xf4a.google.com with SMTP id n11so1109308qvp.15 for ; Wed, 05 Feb 2020 01:38:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=KEIH1qwXja/ZmU3/27elfahliyGtpPNLFM8jJAbIPe0=; b=CoDv4bmuhxUgR9bmsyfNwNeOGpipEjZz8WHI+CF859hIUpkYWhXlhZwzAGsS+bPxJw Ni25hCPqGGwCReROxGvBFe85BqQlIdFwrDE8Aowsf/8AHVm8sqc7vLbbhkP17oOX64eb V9eMMRvIDW6H7Pz8nTq7LCrhZOZuL2C3HVODNKe2b6HpegWPXfbX1PzxIsimi9NcM4Xu CGVHfTG2rPKgIC8f/fJqIRs0ZAsBZr18+eBxoedw8zjw9rdjBhGLKhyTIMnZ1jiCjUib qHWvt/JaBhiM4wikSZFQXK0Qu3yEzmFTBljvuMJBn2OfWVYp40mGXjDSVIAJLqBKIP/K Jezg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=KEIH1qwXja/ZmU3/27elfahliyGtpPNLFM8jJAbIPe0=; b=BKkX3VazeuYdQajSx/Dik1G7KpmvTLku2m0fJdRfOkr5pl+QF0RfECWd85JCp87RbS If7+hBjKj8K+mwu3+rLP/mKuKVNd9hgflsOLMT0OietURcU40QOjZLR2oU8h+wcVkeHD 5ZtPcqZYNg8pC2F8mED6tSxSG+cd2dphlQbupLn1rkTolnz4chDdOfwtSI1a1KLAR165 71+4DPbverYAeeqv81Su7EOVzd8nM3BYPLg1cjYIiwMHYtgRsYPhiivM6nU8QCNDf5o3 zuGni80A0usFhnX1JDwDqmMj7OMBl6XzKidcsKOVLzspDo2fe+WJ2nKpu2B/jOBMFiS8 hWlA== X-Gm-Message-State: APjAAAUJIXESjtV4Svi0M3veVQgbShop8WQTnEcjtv3JLojmTsTKGmfa nGzUO9gl0F2q/9T7TgBsN2gj9c+ae/8u X-Google-Smtp-Source: APXvYqxBmBAsv6b6o4/hWnX6IZaGVfp7aEruPTeKewWwwid+Xv/sFuCAvNLDBkRklTQQiyRmKKgqtlZR4Yp3 X-Received: by 2002:ac8:769a:: with SMTP id g26mr32402406qtr.259.1580895486103; Wed, 05 Feb 2020 01:38:06 -0800 (PST) Date: Wed, 5 Feb 2020 17:37:43 +0800 In-Reply-To: <20200205093745.79298-1-tzungbi@google.com> Message-Id: <20200205170416.1.Ieba8d422486264eb7aaa3aa257620a1b0c74c6db@changeid> Mime-Version: 1.0 References: <20200205093745.79298-1-tzungbi@google.com> X-Mailer: git-send-email 2.25.0.341.g760bfbb309-goog Subject: [PATCH 1/3] drm/mediatek: exit earlier if failed to register audio driver From: Tzung-Bi Shih To: broonie@kernel.org, airlied@linux.ie, daniel@ffwll.ch X-Mailman-Approved-At: Thu, 06 Feb 2020 08:17:51 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, cychiang@google.com, tzungbi@google.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, dgreid@google.com, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Exits earlier if register_audio_driver() returns errors. Signed-off-by: Tzung-Bi Shih --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index c79b1f855d89..23c2b0e8693d 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1656,7 +1656,7 @@ static const struct hdmi_codec_ops mtk_hdmi_audio_codec_ops = { .get_eld = mtk_hdmi_audio_get_eld, }; -static void mtk_hdmi_register_audio_driver(struct device *dev) +static int mtk_hdmi_register_audio_driver(struct device *dev) { struct hdmi_codec_pdata codec_data = { .ops = &mtk_hdmi_audio_codec_ops, @@ -1669,9 +1669,10 @@ static void mtk_hdmi_register_audio_driver(struct device *dev) PLATFORM_DEVID_AUTO, &codec_data, sizeof(codec_data)); if (IS_ERR(pdev)) - return; + return PTR_ERR(pdev); DRM_INFO("%s driver bound to HDMI\n", HDMI_CODEC_DRV_NAME); + return 0; } static int mtk_drm_hdmi_probe(struct platform_device *pdev) @@ -1705,7 +1706,11 @@ static int mtk_drm_hdmi_probe(struct platform_device *pdev) return ret; } - mtk_hdmi_register_audio_driver(dev); + ret = mtk_hdmi_register_audio_driver(dev); + if (ret) { + dev_err(dev, "Failed to register audio driver: %d\n", ret); + return ret; + } hdmi->bridge.funcs = &mtk_hdmi_bridge_funcs; hdmi->bridge.of_node = pdev->dev.of_node; From patchwork Wed Feb 5 09:37:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tzung-Bi Shih X-Patchwork-Id: 11367825 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B4157921 for ; Thu, 6 Feb 2020 08:18:44 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 92DCD20720 for ; Thu, 6 Feb 2020 08:18:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="ixbOIq8m" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 92DCD20720 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E6B326F9FF; Thu, 6 Feb 2020 08:17:56 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qk1-x749.google.com (mail-qk1-x749.google.com [IPv6:2607:f8b0:4864:20::749]) by gabe.freedesktop.org (Postfix) with ESMTPS id 091EB6F4F8 for ; Wed, 5 Feb 2020 09:38:12 +0000 (UTC) Received: by mail-qk1-x749.google.com with SMTP id f22so885497qka.10 for ; Wed, 05 Feb 2020 01:38:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=cX29gQ3Pe2nYNSmOPNFjk0KmvqrTptDWTP83/iCAsdA=; b=ixbOIq8maNz1diHMn2lwgN76Wks4PKPS2JD5s1qhsxg+f4Lw0HcqZx/CFcJ9zvGF4J LdRZO6zI4PrghmZbrzhz9Pbwie595/SdQzw5i15qqaE+duNoGAAqdtlsNeC6JHyhuEIZ wY/1FPuOwOsaQX0vF2Mfr2OBuD+Bo41BB4mt/scYJFiZO46DLSj63t3xkl6x4wvV0mlR eALP5NYK254rYDixapJgUG0dE8WxxHbbwmH81ICXVqOr03qEWAbgmbb0Vima2BWBTg3c tknLYkEmLkGeT7M35AhA0k5pSX9LfGwnO3rPNRi2+iDmLmtm7GOpv+gWKnrTdCr6XaVk 1Ogg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=cX29gQ3Pe2nYNSmOPNFjk0KmvqrTptDWTP83/iCAsdA=; b=CM9a0NMwVoUu1A7JNpQSury5okHf4Iim78/XtTeR2qgdddn7fFhqzuIaznR54UI5F+ mN5gLc8Em8O6CqJyPLlzQt0I6Q6Y9c9fVKEMKHEO5P6UrgfA1Euacj2Kp71CsR03Floq i0rbD8FpjOp93VYT4ifLEIT92cQ/Txy+edFDe5l6wid1aUzjYxwS+Bs6Uj4fnGfrneAj QNm9BDR0/0jeM9yRACD3q89depUMMiW0TBxJZOPsTPxH0BMKKVe+QfCyyvReYj+AddPC hmeO5pfd8GCCFGQLKvOo1WKNVrKJ8MU1SOKh+6WoM1nDhopf2o1JIFfreFbKm+v8fF9H TDgw== X-Gm-Message-State: APjAAAVSXjbOU5BGBfmfaQQd0XAh8u0D2w+CBLVuUYWkWP69M21mnlCE +MYcZBMITGhC8Vi1kWxFHSkyVf1f5zOM X-Google-Smtp-Source: APXvYqzvqZ+I6q7rsrnsbANQ2Td41uSXPBSKwBl8ZrPWLMClutzjKDkU8rsrWO96kwNDsFR8NBUJJAomYVqM X-Received: by 2002:a0c:fe0d:: with SMTP id x13mr31660627qvr.88.1580895491114; Wed, 05 Feb 2020 01:38:11 -0800 (PST) Date: Wed, 5 Feb 2020 17:37:44 +0800 In-Reply-To: <20200205093745.79298-1-tzungbi@google.com> Message-Id: <20200205170416.2.I230fd59de28e73934a91cb01424e25b9e84727f4@changeid> Mime-Version: 1.0 References: <20200205093745.79298-1-tzungbi@google.com> X-Mailer: git-send-email 2.25.0.341.g760bfbb309-goog Subject: [PATCH 2/3] drm/mediatek: support HDMI jack status reporting From: Tzung-Bi Shih To: broonie@kernel.org, airlied@linux.ie, daniel@ffwll.ch X-Mailman-Approved-At: Thu, 06 Feb 2020 08:17:51 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, cychiang@google.com, tzungbi@google.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, dgreid@google.com, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 1. Provides a callback (i.e. mtk_hdmi_audio_hook_plugged_cb) to hdmi-codec. When ASoC machine driver calls hdmi_codec_set_jack_detect(), the callback will be invoked to save plugged_cb and codec_dev parameters. +---------+ set_jack_ +------------+ plugged_cb +----------+ | machine | ----------> | hdmi-codec | ----------> | mtk-hdmi | +---------+ detect() +------------+ codec_dev +----------+ 2. When there is any jack status changes, mtk-hdmi will call the plugged_cb() to notify hdmi-codec. And then hdmi-codec will call snd_soc_jack_report(). +----------+ plugged_cb +------------+ | mtk-hdmi | ----------> | hdmi-codec | -> snd_soc_jack_report() +----------+ codec_dev +------------+ connector_status Signed-off-by: Tzung-Bi Shih --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 41 +++++++++++++++++++++++++++-- 1 file changed, 39 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index 23c2b0e8693d..15736ed0a96a 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -169,6 +169,8 @@ struct mtk_hdmi { bool audio_enable; bool powered; bool enabled; + hdmi_codec_plugged_cb plugged_cb; + struct device *codec_dev; }; static inline struct mtk_hdmi *hdmi_ctx_from_bridge(struct drm_bridge *b) @@ -1194,13 +1196,27 @@ static void mtk_hdmi_clk_disable_audio(struct mtk_hdmi *hdmi) clk_disable_unprepare(hdmi->clk[MTK_HDMI_CLK_AUD_SPDIF]); } +static void mtk_hdmi_update_plugged_status(struct mtk_hdmi *hdmi, + enum drm_connector_status status) +{ + if (hdmi->plugged_cb && hdmi->codec_dev) + hdmi->plugged_cb(hdmi->codec_dev, + status == connector_status_connected); +} + static enum drm_connector_status hdmi_conn_detect(struct drm_connector *conn, bool force) { struct mtk_hdmi *hdmi = hdmi_ctx_from_conn(conn); + enum drm_connector_status status; - return mtk_cec_hpd_high(hdmi->cec_dev) ? - connector_status_connected : connector_status_disconnected; + if (mtk_cec_hpd_high(hdmi->cec_dev)) + status = connector_status_connected; + else + status = connector_status_disconnected; + + mtk_hdmi_update_plugged_status(hdmi, status); + return status; } static void hdmi_conn_destroy(struct drm_connector *conn) @@ -1648,20 +1664,41 @@ static int mtk_hdmi_audio_get_eld(struct device *dev, void *data, uint8_t *buf, return 0; } +static int mtk_hdmi_audio_hook_plugged_cb(struct device *dev, void *data, + hdmi_codec_plugged_cb fn, + struct device *codec_dev) +{ + struct mtk_hdmi *hdmi = data; + + hdmi->plugged_cb = fn; + hdmi->codec_dev = codec_dev; + + if (mtk_cec_hpd_high(hdmi->cec_dev)) + mtk_hdmi_update_plugged_status( + hdmi, connector_status_connected); + else + mtk_hdmi_update_plugged_status( + hdmi, connector_status_disconnected); + return 0; +} + static const struct hdmi_codec_ops mtk_hdmi_audio_codec_ops = { .hw_params = mtk_hdmi_audio_hw_params, .audio_startup = mtk_hdmi_audio_startup, .audio_shutdown = mtk_hdmi_audio_shutdown, .digital_mute = mtk_hdmi_audio_digital_mute, .get_eld = mtk_hdmi_audio_get_eld, + .hook_plugged_cb = mtk_hdmi_audio_hook_plugged_cb, }; static int mtk_hdmi_register_audio_driver(struct device *dev) { + struct mtk_hdmi *hdmi = dev_get_drvdata(dev); struct hdmi_codec_pdata codec_data = { .ops = &mtk_hdmi_audio_codec_ops, .max_i2s_channels = 2, .i2s = 1, + .data = hdmi, }; struct platform_device *pdev; From patchwork Wed Feb 5 09:37:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tzung-Bi Shih X-Patchwork-Id: 11367833 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D117A921 for ; Thu, 6 Feb 2020 08:18:52 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B020420720 for ; 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Wed, 05 Feb 2020 01:38:16 -0800 (PST) Date: Wed, 5 Feb 2020 17:37:45 +0800 In-Reply-To: <20200205093745.79298-1-tzungbi@google.com> Message-Id: <20200205170416.3.I253f51edff62df1d88005de12ba601aa029b1e99@changeid> Mime-Version: 1.0 References: <20200205093745.79298-1-tzungbi@google.com> X-Mailer: git-send-email 2.25.0.341.g760bfbb309-goog Subject: [PATCH 3/3] ASoC: mediatek: mt8173-rt5650: support HDMI jack reporting From: Tzung-Bi Shih To: broonie@kernel.org, airlied@linux.ie, daniel@ffwll.ch X-Mailman-Approved-At: Thu, 06 Feb 2020 08:17:51 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, cychiang@google.com, tzungbi@google.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, matthias.bgg@gmail.com, dgreid@google.com, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Uses hdmi-codec to support HDMI jack reporting. Signed-off-by: Tzung-Bi Shih --- sound/soc/mediatek/mt8173/mt8173-rt5650.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650.c b/sound/soc/mediatek/mt8173/mt8173-rt5650.c index ef6f23675286..849b050a54d1 100644 --- a/sound/soc/mediatek/mt8173/mt8173-rt5650.c +++ b/sound/soc/mediatek/mt8173/mt8173-rt5650.c @@ -11,6 +11,7 @@ #include #include #include +#include #include "../../codecs/rt5645.h" #define MCLK_FOR_CODECS 12288000 @@ -98,7 +99,7 @@ static const struct snd_soc_ops mt8173_rt5650_ops = { .hw_params = mt8173_rt5650_hw_params, }; -static struct snd_soc_jack mt8173_rt5650_jack; +static struct snd_soc_jack mt8173_rt5650_jack, mt8173_rt5650_hdmi_jack; static int mt8173_rt5650_init(struct snd_soc_pcm_runtime *runtime) { @@ -144,6 +145,19 @@ static int mt8173_rt5650_init(struct snd_soc_pcm_runtime *runtime) &mt8173_rt5650_jack); } +static int mt8173_rt5650_hdmi_init(struct snd_soc_pcm_runtime *rtd) +{ + int ret; + + ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, + &mt8173_rt5650_hdmi_jack, NULL, 0); + if (ret) + return ret; + + return hdmi_codec_set_jack_detect(rtd->codec_dai->component, + &mt8173_rt5650_hdmi_jack); +} + enum { DAI_LINK_PLAYBACK, DAI_LINK_CAPTURE, @@ -222,6 +236,7 @@ static struct snd_soc_dai_link mt8173_rt5650_dais[] = { .name = "HDMI BE", .no_pcm = 1, .dpcm_playback = 1, + .init = mt8173_rt5650_hdmi_init, SND_SOC_DAILINK_REG(hdmi_be), }, };