From patchwork Tue Nov 27 07:08:08 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 1809081 Return-Path: X-Original-To: patchwork-linux-input@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 2E978DF254 for ; Tue, 27 Nov 2012 07:08:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758110Ab2K0HIY (ORCPT ); Tue, 27 Nov 2012 02:08:24 -0500 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:56273 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758130Ab2K0HIU (ORCPT ); Tue, 27 Nov 2012 02:08:20 -0500 Received: from finisterre.wolfsonmicro.main (cpc1-sgyl4-0-0-cust247.18-2.cable.virginmedia.com [82.41.24.248]) by opensource.wolfsonmicro.com (Postfix) with ESMTPSA id 887F6750006; Tue, 27 Nov 2012 07:08:18 +0000 (GMT) Received: from broonie by finisterre.wolfsonmicro.main with local (Exim 4.80) (envelope-from ) id 1TdFHF-0007xS-KD; Tue, 27 Nov 2012 07:08:17 +0000 From: Mark Brown To: Liam Girdwood , Samuel Ortiz , Dmitry Torokhov Cc: alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com, linux-input@vger.kernel.org, Mark Brown Subject: [PATCH 4/4] ASoC: wm5110: Implement haptics support Date: Tue, 27 Nov 2012 07:08:08 +0000 Message-Id: <1354000088-30517-4-git-send-email-broonie@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1354000088-30517-1-git-send-email-broonie@opensource.wolfsonmicro.com> References: <1354000088-30517-1-git-send-email-broonie@opensource.wolfsonmicro.com> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Provide a haptics widget for use by the haptics driver and expose the DAPM context for it. Signed-off-by: Mark Brown --- sound/soc/codecs/wm5110.c | 25 ++++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 3485b83..2a075ad 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -352,6 +352,7 @@ SND_SOC_DAPM_REGULATOR_SUPPLY("SPKVDDR", 0, 0), SND_SOC_DAPM_SIGGEN("TONE"), SND_SOC_DAPM_SIGGEN("NOISE"), +SND_SOC_DAPM_SIGGEN("HAPTICS"), SND_SOC_DAPM_INPUT("IN1L"), SND_SOC_DAPM_INPUT("IN1R"), @@ -610,6 +611,7 @@ SND_SOC_DAPM_OUTPUT("SPKDAT2R"), { name, "Noise Generator", "Noise Generator" }, \ { name, "Tone Generator 1", "Tone Generator 1" }, \ { name, "Tone Generator 2", "Tone Generator 2" }, \ + { name, "Haptics", "HAPTICS" }, \ { name, "AEC", "AEC Loopback" }, \ { name, "IN1L", "IN1L PGA" }, \ { name, "IN1R", "IN1R PGA" }, \ @@ -902,9 +904,29 @@ static struct snd_soc_dai_driver wm5110_dai[] = { static int wm5110_codec_probe(struct snd_soc_codec *codec) { struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec); + int ret; codec->control_data = priv->core.arizona->regmap; - return snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP); + priv->core.arizona->dapm = &codec->dapm; + + ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP); + if (ret != 0) + return ret; + + snd_soc_dapm_disable_pin(&codec->dapm, "HAPTICS"); + + priv->core.arizona->dapm = &codec->dapm; + + return 0; +} + +static int wm5110_codec_remove(struct snd_soc_codec *codec) +{ + struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec); + + priv->core.arizona->dapm = NULL; + + return 0; } #define WM5110_DIG_VU 0x0200 @@ -935,6 +957,7 @@ static unsigned int wm5110_digital_vu[] = { static struct snd_soc_codec_driver soc_codec_dev_wm5110 = { .probe = wm5110_codec_probe, + .remove = wm5110_codec_remove, .idle_bias_off = true,