diff options
| -rw-r--r-- | Documentation/devicetree/bindings/sound/cs35l35.txt | 4 | ||||
| -rw-r--r-- | include/sound/cs35l35.h | 1 | ||||
| -rw-r--r-- | sound/soc/codecs/cs35l35.c | 22 | ||||
| -rw-r--r-- | sound/soc/codecs/cs35l35.h | 3 |
4 files changed, 21 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/sound/cs35l35.txt b/Documentation/devicetree/bindings/sound/cs35l35.txt index 457d176dcee0..016b768bc722 100644 --- a/Documentation/devicetree/bindings/sound/cs35l35.txt +++ b/Documentation/devicetree/bindings/sound/cs35l35.txt @@ -118,8 +118,8 @@ Optional Monitor Signal Format sub-node: Sections 7.44 - 7.53 lists values for the depth, location, and frame for each monitoring signal. - - cirrus,imon : 3 8 bit values to set the depth, location, and frame - of the IMON monitor signal. + - cirrus,imon : 4 8 bit values to set the depth, location, frame and ADC + scale of the IMON monitor signal. - cirrus,vmon : 3 8 bit values to set the depth, location, and frame of the VMON monitor signal. diff --git a/include/sound/cs35l35.h b/include/sound/cs35l35.h index 88744bbd6728..29da899e17e4 100644 --- a/include/sound/cs35l35.h +++ b/include/sound/cs35l35.h @@ -57,6 +57,7 @@ struct monitor_cfg { u8 imon_dpth; u8 imon_loc; u8 imon_frm; + u8 imon_scale; u8 vmon_dpth; u8 vmon_loc; u8 vmon_frm; diff --git a/sound/soc/codecs/cs35l35.c b/sound/soc/codecs/cs35l35.c index dc6591adc96d..f8aef5869b03 100644 --- a/sound/soc/codecs/cs35l35.c +++ b/sound/soc/codecs/cs35l35.c @@ -918,6 +918,11 @@ static int cs35l35_codec_probe(struct snd_soc_codec *codec) CS35L35_MON_FRM_MASK, monitor_config->imon_frm << CS35L35_MON_FRM_SHIFT); + regmap_update_bits(cs35l35->regmap, + CS35L35_IMON_SCALE_CTL, + CS35L35_IMON_SCALE_MASK, + monitor_config->imon_scale << + CS35L35_IMON_SCALE_SHIFT); } if (monitor_config->vpmon_specs) { regmap_update_bits(cs35l35->regmap, @@ -1161,7 +1166,9 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client, struct classh_cfg *classh_config = &pdata->classh_algo; struct monitor_cfg *monitor_config = &pdata->mon_cfg; unsigned int val32 = 0; - u8 monitor_array[3]; + u8 monitor_array[4]; + const int imon_array_size = ARRAY_SIZE(monitor_array); + const int mon_array_size = imon_array_size - 1; int ret = 0; if (!np) @@ -1302,15 +1309,16 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client, monitor_config->is_present = signal_format ? true : false; if (monitor_config->is_present) { ret = of_property_read_u8_array(signal_format, "cirrus,imon", - monitor_array, ARRAY_SIZE(monitor_array)); + monitor_array, imon_array_size); if (!ret) { monitor_config->imon_specs = true; monitor_config->imon_dpth = monitor_array[0]; monitor_config->imon_loc = monitor_array[1]; monitor_config->imon_frm = monitor_array[2]; + monitor_config->imon_scale = monitor_array[3]; } ret = of_property_read_u8_array(signal_format, "cirrus,vmon", - monitor_array, ARRAY_SIZE(monitor_array)); + monitor_array, mon_array_size); if (!ret) { monitor_config->vmon_specs = true; monitor_config->vmon_dpth = monitor_array[0]; @@ -1318,7 +1326,7 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client, monitor_config->vmon_frm = monitor_array[2]; } ret = of_property_read_u8_array(signal_format, "cirrus,vpmon", - monitor_array, ARRAY_SIZE(monitor_array)); + monitor_array, mon_array_size); if (!ret) { monitor_config->vpmon_specs = true; monitor_config->vpmon_dpth = monitor_array[0]; @@ -1326,7 +1334,7 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client, monitor_config->vpmon_frm = monitor_array[2]; } ret = of_property_read_u8_array(signal_format, "cirrus,vbstmon", - monitor_array, ARRAY_SIZE(monitor_array)); + monitor_array, mon_array_size); if (!ret) { monitor_config->vbstmon_specs = true; monitor_config->vbstmon_dpth = monitor_array[0]; @@ -1334,7 +1342,7 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client, monitor_config->vbstmon_frm = monitor_array[2]; } ret = of_property_read_u8_array(signal_format, "cirrus,vpbrstat", - monitor_array, ARRAY_SIZE(monitor_array)); + monitor_array, mon_array_size); if (!ret) { monitor_config->vpbrstat_specs = true; monitor_config->vpbrstat_dpth = monitor_array[0]; @@ -1342,7 +1350,7 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client, monitor_config->vpbrstat_frm = monitor_array[2]; } ret = of_property_read_u8_array(signal_format, "cirrus,zerofill", - monitor_array, ARRAY_SIZE(monitor_array)); + monitor_array, mon_array_size); if (!ret) { monitor_config->zerofill_specs = true; monitor_config->zerofill_dpth = monitor_array[0]; diff --git a/sound/soc/codecs/cs35l35.h b/sound/soc/codecs/cs35l35.h index 54e9ac536b20..5a6e43a87c4d 100644 --- a/sound/soc/codecs/cs35l35.h +++ b/sound/soc/codecs/cs35l35.h @@ -148,6 +148,9 @@ #define CS35L35_MON_FRM_MASK 0x80 #define CS35L35_MON_FRM_SHIFT 7 +#define CS35L35_IMON_SCALE_MASK 0xF8 +#define CS35L35_IMON_SCALE_SHIFT 3 + #define CS35L35_MS_MASK 0x80 #define CS35L35_MS_SHIFT 7 #define CS35L35_SPMODE_MASK 0x40 |