From patchwork Thu Jun 11 09:06:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 6586721 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 72B8A9F326 for ; Thu, 11 Jun 2015 09:07:01 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9075A20637 for ; Thu, 11 Jun 2015 09:07:00 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 477AF205C1 for ; Thu, 11 Jun 2015 09:06:59 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 566BF26624F; Thu, 11 Jun 2015 11:06:58 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 9AA9B26609E; Thu, 11 Jun 2015 11:06:23 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 276C826609E; Thu, 11 Jun 2015 11:06:22 +0200 (CEST) Received: from mail.free-electrons.com (down.free-electrons.com [37.187.137.238]) by alsa0.perex.cz (Postfix) with ESMTP id 40654265A9B for ; Thu, 11 Jun 2015 11:06:12 +0200 (CEST) Received: by mail.free-electrons.com (Postfix, from userid 106) id A441420A6; Thu, 11 Jun 2015 11:06:11 +0200 (CEST) Received: from localhost (unknown [46.218.94.210]) by mail.free-electrons.com (Postfix) with ESMTPSA id 4F87715BD; Thu, 11 Jun 2015 11:06:11 +0200 (CEST) From: Alexandre Belloni To: Nicolas Ferre , Mark Brown Date: Thu, 11 Jun 2015 11:06:09 +0200 Message-Id: <1434013569-24745-2-git-send-email-alexandre.belloni@free-electrons.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1434013569-24745-1-git-send-email-alexandre.belloni@free-electrons.com> References: <1434013569-24745-1-git-send-email-alexandre.belloni@free-electrons.com> Cc: alsa-devel@alsa-project.org, Alexandre Belloni , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [alsa-devel] [PATCH 2/2] ASoC: atmel: properly select dma driver state X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP It is currently possible to have CONFIG_SND_ATMEL_SOC_SSC=y with either CONFIG_SND_ATMEL_SOC_PDC=m or CONFIG_SND_ATMEL_SOC_DMA=m. This results in a driver that compiles but does not link with this kind of error: sound/built-in.o: In function `atmel_ssc_set_audio': (.text+0x87d90): undefined reference to `atmel_pcm_pdc_platform_register' sound/built-in.o: In function `atmel_ssc_put_audio': (.text+0x8879a): undefined reference to `atmel_pcm_pdc_platform_unregister' Introduce new config options SND_ATMEL_SOC_SSC_PDC and SND_ATMEL_SOC_SSC_DMA which should be used by the board drivers and the correct logic to properly select the SND_ATMEL_SOC_PDC and SND_ATMEL_SOC_DMA states. Reported-by: Randy Dunlap Signed-off-by: Alexandre Belloni --- sound/soc/atmel/Kconfig | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig index 93abe4e6d596..1489cd461aec 100644 --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -10,20 +10,31 @@ if SND_ATMEL_SOC config SND_ATMEL_SOC_PDC tristate + default m if SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=m + default y if SND_ATMEL_SOC_SSC_PDC=y || (SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=y) + +config SND_ATMEL_SOC_SSC_PDC + tristate config SND_ATMEL_SOC_DMA tristate select SND_SOC_GENERIC_DMAENGINE_PCM + default m if SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=m + default y if SND_ATMEL_SOC_SSC_DMA=y || (SND_ATMEL_SOC_SSC_DMA=m && SND_ATMEL_SOC_SSC=y) + +config SND_ATMEL_SOC_SSC_DMA + tristate config SND_ATMEL_SOC_SSC tristate + default y if SND_ATMEL_SOC_SSC_DMA=y || SND_ATMEL_SOC_SSC_PDC=y + default m if SND_ATMEL_SOC_SSC_DMA=m || SND_ATMEL_SOC_SSC_PDC=m config SND_AT91_SOC_SAM9G20_WM8731 tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board" depends on ARCH_AT91 || COMPILE_TEST depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI - select SND_ATMEL_SOC_PDC - select SND_ATMEL_SOC_SSC + select SND_ATMEL_SOC_SSC_PDC select SND_SOC_WM8731 help Say Y if you want to add support for SoC audio on WM8731-based @@ -33,8 +44,7 @@ config SND_ATMEL_SOC_WM8904 tristate "Atmel ASoC driver for boards using WM8904 codec" depends on ARCH_AT91 || COMPILE_TEST depends on ATMEL_SSC && I2C - select SND_ATMEL_SOC_SSC - select SND_ATMEL_SOC_DMA + select SND_ATMEL_SOC_SSC_DMA select SND_SOC_WM8904 help Say Y if you want to add support for Atmel ASoC driver for boards using @@ -44,8 +54,7 @@ config SND_AT91_SOC_SAM9X5_WM8731 tristate "SoC Audio support for WM8731-based at91sam9x5 board" depends on ARCH_AT91 || COMPILE_TEST depends on ATMEL_SSC && SND_SOC_I2C_AND_SPI - select SND_ATMEL_SOC_SSC - select SND_ATMEL_SOC_DMA + select SND_ATMEL_SOC_SSC_DMA select SND_SOC_WM8731 help Say Y if you want to add support for audio SoC on an