From patchwork Sun Apr 14 11:42:55 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Pargmann X-Patchwork-Id: 236428 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id CC6692C009F for ; Sun, 14 Apr 2013 21:48:16 +1000 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1URLMp-0003Xv-No; Sun, 14 Apr 2013 11:45:08 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1URLME-00066b-ML; Sun, 14 Apr 2013 11:44:30 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1URLLP-00060P-HJ for linux-arm-kernel@lists.infradead.org; Sun, 14 Apr 2013 11:43:41 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1URLLC-00059b-Qr; Sun, 14 Apr 2013 13:43:26 +0200 Received: from mpa by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1URLKy-0005yK-Ht; Sun, 14 Apr 2013 13:43:12 +0200 From: Markus Pargmann To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 11/15] ARM: imx: Export ac97 reset functions Date: Sun, 14 Apr 2013 13:42:55 +0200 Message-Id: <1365939779-4507-12-git-send-email-mpa@pengutronix.de> X-Mailer: git-send-email 1.8.2.rc2 In-Reply-To: <1365939779-4507-1-git-send-email-mpa@pengutronix.de> References: <1365939779-4507-1-git-send-email-mpa@pengutronix.de> X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: mpa@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130414_074339_806831_B2D673CC X-CRM114-Status: GOOD ( 13.29 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Fabio Estevam , alsa-devel@alsa-project.org, Lars-Peter Clausen , devicetree-discuss@lists.ozlabs.org, Mark Brown , Timur Tabi , Liam Girdwood , Grant Likely , Sascha Hauer , Markus Pargmann , Shawn Guo X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Signed-off-by: Markus Pargmann --- arch/arm/mach-imx/mach-pca100.c | 7 +++++-- arch/arm/mach-imx/mach-pcm043.c | 7 +++++-- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index b8b15bb..68badf8 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -208,7 +209,7 @@ static const struct spi_imx_master pca100_spi0_data __initconst = { .num_chipselect = ARRAY_SIZE(pca100_spi_cs), }; -static void pca100_ac97_warm_reset(struct snd_ac97 *ac97) +void pca100_ac97_warm_reset(struct snd_ac97 *ac97) { mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT); gpio_set_value(GPIO_PORTC + 20, 1); @@ -217,8 +218,9 @@ static void pca100_ac97_warm_reset(struct snd_ac97 *ac97) mxc_gpio_mode(PC20_PF_SSI1_FS); msleep(2); } +EXPORT_SYMBOL(pca100_ac97_warm_reset); -static void pca100_ac97_cold_reset(struct snd_ac97 *ac97) +void pca100_ac97_cold_reset(struct snd_ac97 *ac97) { mxc_gpio_mode(GPIO_PORTC | 20 | GPIO_GPIO | GPIO_OUT); /* FS */ gpio_set_value(GPIO_PORTC + 20, 0); @@ -232,6 +234,7 @@ static void pca100_ac97_cold_reset(struct snd_ac97 *ac97) mxc_gpio_mode(PC22_PF_SSI1_TXD); msleep(2); } +EXPORT_SYMBOL(pca100_ac97_cold_reset); static const struct imx_ssi_platform_data pca100_ssi_pdata __initconst = { .ac97_reset = pca100_ac97_cold_reset, diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c index 8ed533f..4f318ca 100644 --- a/arch/arm/mach-imx/mach-pcm043.c +++ b/arch/arm/mach-imx/mach-pcm043.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -217,7 +218,7 @@ static iomux_v3_cfg_t pcm043_pads[] = { #define SD1_GPIO_WP IMX_GPIO_NR(2, 23) #define SD1_GPIO_CD IMX_GPIO_NR(2, 24) -static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) +void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) { iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; @@ -239,8 +240,9 @@ static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) gpio_free(AC97_GPIO_TXFS); mxc_iomux_v3_setup_pad(txfs); } +EXPORT_SYMBOL(pcm043_ac97_warm_reset); -static void pcm043_ac97_cold_reset(struct snd_ac97 *ac97) +void pcm043_ac97_cold_reset(struct snd_ac97 *ac97) { iomux_v3_cfg_t txfs_gpio = MX35_PAD_STXFS4__GPIO2_31; iomux_v3_cfg_t txfs = MX35_PAD_STXFS4__AUDMUX_AUD4_TXFS; @@ -286,6 +288,7 @@ err1: printk("%s failed with %d\n", __func__, ret); mdelay(1); } +EXPORT_SYMBOL(pcm043_ac97_cold_reset); static const struct imx_ssi_platform_data pcm043_ssi_pdata __initconst = { .ac97_reset = pcm043_ac97_cold_reset,