From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Peter Ujfalusi <peter.ujfalusi@nokia.com>
Subject: [PATCH 20/21] ASoC: OMAP: Add 4 channel support to mcbsp
Date: Thu, 23 Apr 2009 20:55:54 +0100 [thread overview]
Message-ID: <1240516555-22249-20-git-send-email-broonie@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20090423195420.GA20863@sirena.org.uk>
From: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Add 4 channel support to omap-mcbsp.
This mode is going to be used by the twl4030 codec, when it
is configured in Option1 mode.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
sound/soc/omap/omap-mcbsp.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 495192a..a5d46a7 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -259,6 +259,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
regs->xcr2 |= XFRLEN2(wpf - 1);
}
case 1:
+ case 4:
/* Set word per (McBSP) frame for phase1 */
regs->rcr1 |= RFRLEN1(wpf - 1);
regs->xcr1 |= XFRLEN1(wpf - 1);
@@ -506,13 +507,13 @@ static struct snd_soc_dai_ops omap_mcbsp_dai_ops = {
.id = (link_id), \
.playback = { \
.channels_min = 1, \
- .channels_max = 2, \
+ .channels_max = 4, \
.rates = OMAP_MCBSP_RATES, \
.formats = SNDRV_PCM_FMTBIT_S16_LE, \
}, \
.capture = { \
.channels_min = 1, \
- .channels_max = 2, \
+ .channels_max = 4, \
.rates = OMAP_MCBSP_RATES, \
.formats = SNDRV_PCM_FMTBIT_S16_LE, \
}, \
--
1.5.6.3
next prev parent reply other threads:[~2009-04-23 19:56 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-23 19:54 ASoC updates for 2.6.31 Mark Brown
2009-04-23 19:55 ` [PATCH 01/21] ASoC: Fix warning in wm9705 Mark Brown
2009-04-23 19:55 ` [PATCH 02/21] ASoC: Factor out generic widget power checks Mark Brown
2009-04-23 19:55 ` [PATCH 03/21] ASoC: Factor out DAPM power checks for DACs and ADCs Mark Brown
2009-04-23 19:55 ` [PATCH 04/21] ASoC: Make the DAPM power check an operation on the widget Mark Brown
2009-04-23 19:55 ` [PATCH 05/21] ASoC: Fix offset of freqmode in WM8580 PLL configuration Mark Brown
2009-04-23 19:55 ` [PATCH 06/21] ASoC: Fix WM8580 volume update handling for large register changes Mark Brown
2009-04-23 19:55 ` [PATCH 07/21] ASoC: OMAP: Add checking to detect bufferless pcms Mark Brown
2009-04-23 19:55 ` [PATCH 08/21] ASoC: Add power supply widget to DAPM Mark Brown
2009-04-23 19:55 ` [PATCH 09/21] ASoC: Use DAPM supply widget for WM8903 charge pump Mark Brown
2009-04-23 19:55 ` [PATCH 10/21] ASoC: Support CLK_DSP in WM8903 Mark Brown
2009-04-23 19:55 ` [PATCH 11/21] ASoC: Optimise configuration of WM8903 DC servo Mark Brown
2009-04-23 19:55 ` [PATCH 12/21] ASoC: Actively manage the DC servo for WM8903 Mark Brown
2009-04-23 19:55 ` [PATCH 13/21] ASoC: Remove redundant rate constraint " Mark Brown
2009-04-23 19:55 ` [PATCH 14/21] ASoC: Implement WM8903 digital sidetone support Mark Brown
2009-04-23 19:55 ` [PATCH 15/21] ASoC: remove non-existing referece to CONFIG_SND_SOC_CODEC_WM8991 Mark Brown
2009-04-23 19:55 ` [PATCH 16/21] ASoC: TWL4030: Add VDL path support Mark Brown
2009-04-23 19:55 ` [PATCH 17/21] ASoC: simplify the SSP DMA parameters settings by run-time generation Mark Brown
2009-04-23 19:55 ` [PATCH 18/21] ASoC: change stereo/mono to 32-bit/16-bit for pxa-ssp Mark Brown
2009-04-23 19:55 ` [PATCH 19/21] ASoC: s3c-i2s-v2 needs to declare a license for modular builds Mark Brown
2009-04-23 20:53 ` Ben Dooks
2009-04-24 9:43 ` Mark Brown
2009-04-23 19:55 ` Mark Brown [this message]
2009-04-23 19:55 ` [PATCH 21/21] ASoC: TWL4030: Add 4 channel TDM support Mark Brown
2009-04-24 6:10 ` ASoC updates for 2.6.31 Takashi Iwai
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