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| author | Dani Krishna Mohan <krishna.md@samsung.com> | 2013-09-11 16:38:50 +0530 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-09-24 09:10:33 -0400 |
| commit | 6b40852da5c8dd710f9d61204affff3c6a3c9d22 (patch) | |
| tree | e2d4c08d9916605c397fb98ee4becf7f3512a9c9 /drivers/sound/sound.c | |
| parent | 5fb5b1554172167a4295880ac71439aa3e88f2b8 (diff) | |
| download | u-boot-6b40852da5c8dd710f9d61204affff3c6a3c9d22.tar.gz u-boot-6b40852da5c8dd710f9d61204affff3c6a3c9d22.tar.xz u-boot-6b40852da5c8dd710f9d61204affff3c6a3c9d22.zip | |
Sound: MAX98095: Support I2S0 channel
This patch modifies the MAX98095 audio codec to support
I2S0 channel in codec slave mode.
Signed-off-by: Dani Krishna Mohan <krishna.md@samsung.com>
Diffstat (limited to 'drivers/sound/sound.c')
| -rw-r--r-- | drivers/sound/sound.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/sound/sound.c b/drivers/sound/sound.c index f3342f23f1..9b8ce5a9ef 100644 --- a/drivers/sound/sound.c +++ b/drivers/sound/sound.c @@ -116,7 +116,7 @@ static int codec_init(const void *blob, struct i2stx_info *pi2s_tx) int node; /* Get the node from FDT for sound */ - node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS5_SOUND); + node = fdt_path_offset(blob, "i2s"); if (node <= 0) { debug("EXYNOS_SOUND: No node for sound in device tree\n"); debug("node = %d\n", node); @@ -136,13 +136,14 @@ static int codec_init(const void *blob, struct i2stx_info *pi2s_tx) if (!strcmp(codectype, "wm8994")) { /* Check the codec type and initialise the same */ ret = wm8994_init(blob, pi2s_tx->id + 1, - pi2s_tx->samplingrate, - (pi2s_tx->samplingrate * (pi2s_tx->rfs)), - pi2s_tx->bitspersample, pi2s_tx->channels); + pi2s_tx->samplingrate, + (pi2s_tx->samplingrate * (pi2s_tx->rfs)), + pi2s_tx->bitspersample, pi2s_tx->channels); } else if (!strcmp(codectype, "max98095")) { - ret = max98095_init(blob, pi2s_tx->samplingrate, - (pi2s_tx->samplingrate * (pi2s_tx->rfs)), - pi2s_tx->bitspersample); + ret = max98095_init(blob, pi2s_tx->id + 1, + pi2s_tx->samplingrate, + (pi2s_tx->samplingrate * (pi2s_tx->rfs)), + pi2s_tx->bitspersample); } else { debug("%s: Unknown codec type %s\n", __func__, codectype); return -1; @@ -235,7 +236,7 @@ int sound_play(uint32_t msec, uint32_t frequency) } sound_prepare_buffer((unsigned short *)data, - data_size / sizeof(unsigned short), frequency); + data_size / sizeof(unsigned short), frequency); while (msec >= 1000) { ret = i2s_transfer_tx_data(&g_i2stx_pri, data, |