diff options
| author | kumar km <kkm00000@bnru01.(none)> | 2011-11-04 12:05:19 +0530 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:04:59 +0200 |
| commit | 6f7f16e39fa3eae75bed7c5ccaac38d07eedd53a (patch) | |
| tree | dfbe04ec0b44b01bc3acfa53ca16bd195e1018ba | |
| parent | 31f8e7bdf85a77e46dc64fafcc6aaf58ecd68883 (diff) | |
Ux500 ASOC:To enable codec as master
This patch enables AB5500 as master and MSP
as slave to resolve AV sync issue.
ST-Ericsson Linux next: Not tested, 361991
ST-Ericsson ID: 361991
ST-Ericsson FOSS-OUT ID: STETL-FOSS-OUT-10006
Change-Id: I642e4ce214cf2c732ad38db42f2c83324fa23ccb
Signed-off-by: kumar km <kumar.km@stericsson.com>
Change-Id: I113bd7ebe4d417f9bd19794eaae203f36308158d
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35933
Reviewed-by: Roger NILSSON1 <roger.xr.nilsson@stericsson.com>
Reviewed-by: QATOOLS
| -rw-r--r-- | sound/soc/ux500/ux500_ab5500.c | 7 | ||||
| -rw-r--r-- | sound/soc/ux500/ux500_msp_dai.c | 9 |
2 files changed, 14 insertions, 2 deletions
diff --git a/sound/soc/ux500/ux500_ab5500.c b/sound/soc/ux500/ux500_ab5500.c index 551ec05fcb5..021ae1cd75c 100644 --- a/sound/soc/ux500/ux500_ab5500.c +++ b/sound/soc/ux500/ux500_ab5500.c @@ -14,6 +14,8 @@ #include <sound/soc.h> #include "../codecs/ab5500.h" +#include "ux500_msp_dai.h" + int ux500_ab5500_startup(struct snd_pcm_substream *substream) { return 0; @@ -44,14 +46,15 @@ int ux500_ab5500_hw_params(struct snd_pcm_substream *substream, printk(KERN_DEBUG "%s: DAI-index (Platform): %d\n", __func__, cpu_dai->id); ret = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS); + SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM); if (ret < 0) return ret; ret = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS); + SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM); if (ret < 0) return ret; + ux500_msp_dai_set_data_delay(cpu_dai, MSP_DELAY_1); return ret; } diff --git a/sound/soc/ux500/ux500_msp_dai.c b/sound/soc/ux500/ux500_msp_dai.c index 430b18906da..ad698d979f6 100644 --- a/sound/soc/ux500/ux500_msp_dai.c +++ b/sound/soc/ux500/ux500_msp_dai.c @@ -362,6 +362,15 @@ static void ux500_msp_dai_setup_clocking(unsigned int fmt, msp_config->tx_clock_sel = 0; msp_config->rx_clock_sel = 0; msp_config->srg_clock_sel = 0x2 << SCKSEL_SHIFT; + + msp_config->iodelay = 0x20; + msp_config->protocol_desc.tx_clock_pol = 1; + msp_config->tx_fifo_config = 1 << TFFEN_SHIFT; + msp_config->tx_frame_sync_pol = 1 << TFSPOL_SHIFT; + msp_config->protocol_desc.rx_clock_pol = 1; + msp_config->rx_fifo_config = 1 << RFFEN_SHIFT; + msp_config->rx_frame_sync_pol = 1 << RFSPOL_SHIFT; + } else { pr_debug("%s: Codec is SLAVE.\n", __func__); |