From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 158D1EE49A5 for ; Thu, 24 Aug 2023 21:02:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243405AbjHXVCE (ORCPT ); Thu, 24 Aug 2023 17:02:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242504AbjHXVBq (ORCPT ); Thu, 24 Aug 2023 17:01:46 -0400 Received: from mail.mutex.one (mail.mutex.one [62.77.152.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2F0CF19BF for ; Thu, 24 Aug 2023 14:01:45 -0700 (PDT) Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.mutex.one (Postfix) with ESMTP id C806416C0048; Fri, 25 Aug 2023 00:01:43 +0300 (EEST) X-Virus-Scanned: Debian amavisd-new at mail.mutex.one Received: from mail.mutex.one ([127.0.0.1]) by localhost (mail.mutex.one [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5CX7HXT9j10U; Fri, 25 Aug 2023 00:01:41 +0300 (EEST) From: Marian Postevca DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mutex.one; s=default; t=1692910901; bh=8PTrXsqkL0UNlPVGEVRU0vTAbW7pki9umfY6TrlE7rM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XsjxURkv7BAH88nQTsbx+qKsY4taPx0e9iItwBt4+BL2O+Y3CD0aMu0h9xn+kOhZ3 htWOlY958/6rDSS7yPM0sAFxnOtarQ5KT9lheMUOxKj1NUzIWnySunL55jNp1/IgdZ sqwdIFWhbvj3aNgwsLqtX419zkJnQNHwpD45EYyQ= To: Takashi Iwai , Liam Girdwood , Mark Brown , Jaroslav Kysela Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Marian Postevca Subject: [PATCH v2 3/4] ASoC: amd: acp: Add support for splitting the codec specific code from the ACP driver Date: Fri, 25 Aug 2023 00:01:34 +0300 Message-ID: <20230824210135.19303-4-posteuca@mutex.one> In-Reply-To: <20230824210135.19303-1-posteuca@mutex.one> References: <20230824210135.19303-1-posteuca@mutex.one> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This commit adds support for splitting more complicated machine drivers, that need special handling, from the generic ACP code. By adding support for callbacks to configure and handle codec specific implementation details, we can split them in separate files that don't clutter the ACP code. Signed-off-by: Marian Postevca --- sound/soc/amd/acp/acp-mach.h | 65 ++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/sound/soc/amd/acp/acp-mach.h b/sound/soc/amd/acp/acp-mach.h index 2b3ec6594023..31f38ec4b1d1 100644 --- a/sound/soc/amd/acp/acp-mach.h +++ b/sound/soc/amd/acp/acp-mach.h @@ -20,6 +20,10 @@ #define TDM_CHANNELS 8 +#define ACP_OPS(priv, cb) ((priv)->ops.cb) + +#define acp_get_drvdata(card) ((struct acp_card_drvdata *)(card)->drvdata) + enum be_id { HEADSET_BE_ID = 0, AMP_BE_ID, @@ -50,6 +54,14 @@ enum platform_end_point { REMBRANDT, }; +struct acp_mach_ops { + int (*probe)(struct snd_soc_card *card); + int (*configure_link)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); + int (*configure_widgets)(struct snd_soc_card *card); + int (*suspend_pre)(struct snd_soc_card *card); + int (*resume_post)(struct snd_soc_card *card); +}; + struct acp_card_drvdata { unsigned int hs_cpu_id; unsigned int amp_cpu_id; @@ -61,6 +73,8 @@ struct acp_card_drvdata { unsigned int platform; struct clk *wclk; struct clk *bclk; + struct acp_mach_ops ops; + void *mach_priv; bool soc_mclk; bool tdm_mode; }; @@ -69,4 +83,55 @@ int acp_sofdsp_dai_links_create(struct snd_soc_card *card); int acp_legacy_dai_links_create(struct snd_soc_card *card); extern const struct dmi_system_id acp_quirk_table[]; +static inline int acp_ops_probe(struct snd_soc_card *card) +{ + int ret = 1; + struct acp_card_drvdata *priv = acp_get_drvdata(card); + + if (ACP_OPS(priv, probe)) + ret = ACP_OPS(priv, probe)(card); + return ret; +} + +static inline int acp_ops_configure_link(struct snd_soc_card *card, + struct snd_soc_dai_link *dai_link) +{ + int ret = 1; + struct acp_card_drvdata *priv = acp_get_drvdata(card); + + if (ACP_OPS(priv, configure_link)) + ret = ACP_OPS(priv, configure_link)(card, dai_link); + return ret; +} + +static inline int acp_ops_configure_widgets(struct snd_soc_card *card) +{ + int ret = 1; + struct acp_card_drvdata *priv = acp_get_drvdata(card); + + if (ACP_OPS(priv, configure_widgets)) + ret = ACP_OPS(priv, configure_widgets)(card); + return ret; +} + +static inline int acp_ops_suspend_pre(struct snd_soc_card *card) +{ + int ret = 1; + struct acp_card_drvdata *priv = acp_get_drvdata(card); + + if (ACP_OPS(priv, suspend_pre)) + ret = ACP_OPS(priv, suspend_pre)(card); + return ret; +} + +static inline int acp_ops_resume_post(struct snd_soc_card *card) +{ + int ret = 1; + struct acp_card_drvdata *priv = acp_get_drvdata(card); + + if (ACP_OPS(priv, resume_post)) + ret = ACP_OPS(priv, resume_post)(card); + return ret; +} + #endif -- 2.41.0