diff options
| author | Rahul Mittal <rmittal@nvidia.com> | 2012-10-11 12:22:23 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-10-26 17:02:38 -0700 |
| commit | 088b16dac2b3409801ff37c6f5d0be08c9f3e5b7 (patch) | |
| tree | 91c491307c072a2c551c5cba9c92bd7daeeac3a8 /sound | |
| parent | 4ca30a764ccb8b2d85924e96ff1d63d481b6c978 (diff) | |
asoc: tegra: cs42l73: slave mode support
I2S changed to slave mode
Add Schmidt trigger enable for DAP2
Add devid and conid for sync clock lookup
Configured DAP direction to INPUT
Audience configured for PORTA -> PORTC passthrough
Bug 1062554
Change-Id: I9e7cc40e4ce4e165685d9081242f181d5bd5d6d8
Signed-off-by: Rahul Mittal <rmittal@nvidia.com>
Reviewed-on: http://git-master/r/141123
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
(cherry picked from commit f329532f3b76a276c2f1219ff6422510b5a8ed9d)
Reviewed-on: http://git-master/r/147928
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/tegra/tegra_cs42l73.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/tegra/tegra_cs42l73.c b/sound/soc/tegra/tegra_cs42l73.c index cfcf88a96a42..83153ff386f3 100644 --- a/sound/soc/tegra/tegra_cs42l73.c +++ b/sound/soc/tegra/tegra_cs42l73.c @@ -30,6 +30,7 @@ #include <linux/gpio.h> #include <linux/regulator/consumer.h> #include <linux/delay.h> +#include <linux/a2220.h> #ifdef CONFIG_SWITCH #include <linux/switch.h> #endif @@ -128,6 +129,10 @@ static int tegra_cs42l73_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } + a2220_port_path_change(pdata->i2s_param[HIFI_CODEC].is_i2s_master ? + A100_msg_PortC_A_PASS : + A100_msg_PortA_C_PASS); + err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk); if (err < 0) { if (!(machine->util_data.set_mclk % mclk)) { |