From patchwork Mon Dec 9 09:49:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 11279065 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 4A0CB138D for ; Mon, 9 Dec 2019 10:47:04 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 D436B2073D for ; Mon, 9 Dec 2019 10:47:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="OhsvQ3JQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D436B2073D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 29E2E171A; Mon, 9 Dec 2019 11:46:12 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 29E2E171A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1575888422; bh=X4q+90bD991tcUODxP3nu/4VPA5SpgUXx7ZWN96X8Jc=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=OhsvQ3JQ+oWZHoYinyRtefFgWzHAZnndFPnc9u/tWRG+dOdQJhhNNf3kbDEAj2pxn azY8ra++Fo2Rmwk0pCQ0K3tb5UUJ7Oa0FUw5prDLE2rwr1ZHZ78PmzJrykZikXnL7r gCHTxj5oMSGk4YVuIQM5VazDDqPl0bzzvlAX4luQ= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 426DEF806FA; Mon, 9 Dec 2019 10:52:59 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 21401F802FB; Mon, 9 Dec 2019 10:51:51 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: * X-Spam-Status: No, score=1.0 required=5.0 tests=SPF_HELO_NONE,SPF_PASS, SURBL_BLOCKED,URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 8DFA0F80245 for ; Mon, 9 Dec 2019 10:49:52 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8DFA0F80245 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 90CFDB287 for ; Mon, 9 Dec 2019 09:49:48 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Mon, 9 Dec 2019 10:49:14 +0100 Message-Id: <20191209094943.14984-43-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20191209094943.14984-1-tiwai@suse.de> References: <20191209094943.14984-1-tiwai@suse.de> Subject: [alsa-devel] [PATCH 5.6 42/71] ALSA: ice1724: Use managed buffer allocation X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Clean up the driver with the new managed buffer allocation API. The superfluous snd_pcm_lib_malloc_pages() and snd_pcm_lib_free_pages() calls are dropped. Signed-off-by: Takashi Iwai --- sound/pci/ice1712/ice1724.c | 25 +++++++++---------------- 1 file changed, 9 insertions(+), 16 deletions(-) diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index c80a16ee6e76..ba992ce47282 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -704,7 +704,7 @@ static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); - int i, chs, err; + int i, chs; chs = params_channels(hw_params); mutex_lock(&ice->open_mutex); @@ -740,11 +740,7 @@ static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, } mutex_unlock(&ice->open_mutex); - err = snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); - if (err < 0) - return err; - - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); + return snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); } static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) @@ -758,7 +754,7 @@ static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) if (ice->pcm_reserved[i] == substream) ice->pcm_reserved[i] = NULL; mutex_unlock(&ice->open_mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream) @@ -1142,9 +1138,8 @@ static int snd_vt1724_pcm_profi(struct snd_ice1712 *ice, int device) pcm->info_flags = 0; strcpy(pcm->name, "ICE1724"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 256*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 256*1024, 256*1024); ice->pcm_pro = pcm; @@ -1340,9 +1335,8 @@ static int snd_vt1724_pcm_spdif(struct snd_ice1712 *ice, int device) pcm->info_flags = 0; strcpy(pcm->name, name); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 256*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 256*1024, 256*1024); ice->pcm = pcm; @@ -1454,9 +1448,8 @@ static int snd_vt1724_pcm_indep(struct snd_ice1712 *ice, int device) pcm->info_flags = 0; strcpy(pcm->name, "ICE1724 Surround PCM"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 256*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 256*1024, 256*1024); ice->pcm_ds = pcm;