From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Flax Subject: [PATCH] ASoc: wm8731: add 32bit mode. Date: Fri, 17 Jun 2016 14:48:16 +1000 Message-ID: <1466138896-19739-1-git-send-email-flatmax@flatmax.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from nskntmtas03p.mx.bigpond.com (nskntmtas03p.mx.bigpond.com [61.9.168.143]) by alsa0.perex.cz (Postfix) with ESMTP id 3503826582C for ; Fri, 17 Jun 2016 06:48:36 +0200 (CEST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: patches@opensource.wolfsonmicro.com, alsa-devel@alsa-project.org, broonie@kernel.org Cc: Matt Flax List-Id: alsa-devel@alsa-project.org This patch adds 32 bit word capability to the wm8731 driver. The wm8731 codec is capable of handling 32 bit word sizes, however that has not previously been activated in the codec driver. Signed-off-by: Matt Flax --- sound/soc/codecs/wm8731.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 4bcf5f8..d18261a 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -358,6 +358,9 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream, case 24: iface |= 0x0008; break; + case 32: + iface |= 0x000c; + break; } wm8731_set_deemph(codec); @@ -541,7 +544,7 @@ static int wm8731_startup(struct snd_pcm_substream *substream, #define WM8731_RATES SNDRV_PCM_RATE_8000_96000 #define WM8731_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ - SNDRV_PCM_FMTBIT_S24_LE) + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) static const struct snd_soc_dai_ops wm8731_dai_ops = { .startup = wm8731_startup, -- 2.7.4