summaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/cs42l52.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/codecs/cs42l52.c')
-rw-r--r--sound/soc/codecs/cs42l52.c65
1 files changed, 6 insertions, 59 deletions
diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c
index 4de52c9..47b97fc 100644
--- a/sound/soc/codecs/cs42l52.c
+++ b/sound/soc/codecs/cs42l52.c
@@ -110,58 +110,7 @@ static const struct reg_default cs42l52_reg_defaults[] = {
static bool cs42l52_readable_register(struct device *dev, unsigned int reg)
{
switch (reg) {
- case CS42L52_CHIP:
- case CS42L52_PWRCTL1:
- case CS42L52_PWRCTL2:
- case CS42L52_PWRCTL3:
- case CS42L52_CLK_CTL:
- case CS42L52_IFACE_CTL1:
- case CS42L52_IFACE_CTL2:
- case CS42L52_ADC_PGA_A:
- case CS42L52_ADC_PGA_B:
- case CS42L52_ANALOG_HPF_CTL:
- case CS42L52_ADC_HPF_FREQ:
- case CS42L52_ADC_MISC_CTL:
- case CS42L52_PB_CTL1:
- case CS42L52_MISC_CTL:
- case CS42L52_PB_CTL2:
- case CS42L52_MICA_CTL:
- case CS42L52_MICB_CTL:
- case CS42L52_PGAA_CTL:
- case CS42L52_PGAB_CTL:
- case CS42L52_PASSTHRUA_VOL:
- case CS42L52_PASSTHRUB_VOL:
- case CS42L52_ADCA_VOL:
- case CS42L52_ADCB_VOL:
- case CS42L52_ADCA_MIXER_VOL:
- case CS42L52_ADCB_MIXER_VOL:
- case CS42L52_PCMA_MIXER_VOL:
- case CS42L52_PCMB_MIXER_VOL:
- case CS42L52_BEEP_FREQ:
- case CS42L52_BEEP_VOL:
- case CS42L52_BEEP_TONE_CTL:
- case CS42L52_TONE_CTL:
- case CS42L52_MASTERA_VOL:
- case CS42L52_MASTERB_VOL:
- case CS42L52_HPA_VOL:
- case CS42L52_HPB_VOL:
- case CS42L52_SPKA_VOL:
- case CS42L52_SPKB_VOL:
- case CS42L52_ADC_PCM_MIXER:
- case CS42L52_LIMITER_CTL1:
- case CS42L52_LIMITER_CTL2:
- case CS42L52_LIMITER_AT_RATE:
- case CS42L52_ALC_CTL:
- case CS42L52_ALC_RATE:
- case CS42L52_ALC_THRESHOLD:
- case CS42L52_NOISE_GATE_CTL:
- case CS42L52_CLK_STATUS:
- case CS42L52_BATT_COMPEN:
- case CS42L52_BATT_LEVEL:
- case CS42L52_SPK_STATUS:
- case CS42L52_TEM_CTL:
- case CS42L52_THE_FOLDBACK:
- case CS42L52_CHARGE_PUMP:
+ case CS42L52_CHIP ... CS42L52_CHARGE_PUMP:
return true;
default:
return false;
@@ -196,11 +145,10 @@ static DECLARE_TLV_DB_SCALE(mix_tlv, -50, 50, 0);
static DECLARE_TLV_DB_SCALE(beep_tlv, -56, 200, 0);
-static const unsigned int limiter_tlv[] = {
- TLV_DB_RANGE_HEAD(2),
+static const DECLARE_TLV_DB_RANGE(limiter_tlv,
0, 2, TLV_DB_SCALE_ITEM(-3000, 600, 0),
- 3, 7, TLV_DB_SCALE_ITEM(-1200, 300, 0),
-};
+ 3, 7, TLV_DB_SCALE_ITEM(-1200, 300, 0)
+);
static const char * const cs42l52_adca_text[] = {
"Input1A", "Input2A", "Input3A", "Input4A", "PGA Input Left"};
@@ -919,7 +867,7 @@ static int cs42l52_set_bias_level(struct snd_soc_codec *codec,
SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_U20_3LE | \
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_U24_LE)
-static struct snd_soc_dai_ops cs42l52_ops = {
+static const struct snd_soc_dai_ops cs42l52_ops = {
.hw_params = cs42l52_pcm_hw_params,
.digital_mute = cs42l52_digital_mute,
.set_fmt = cs42l52_set_fmt,
@@ -1118,7 +1066,7 @@ static const struct snd_soc_codec_driver soc_codec_dev_cs42l52 = {
};
/* Current and threshold powerup sequence Pg37 */
-static const struct reg_default cs42l52_threshold_patch[] = {
+static const struct reg_sequence cs42l52_threshold_patch[] = {
{ 0x00, 0x99 },
{ 0x3E, 0xBA },
@@ -1285,7 +1233,6 @@ MODULE_DEVICE_TABLE(i2c, cs42l52_id);
static struct i2c_driver cs42l52_i2c_driver = {
.driver = {
.name = "cs42l52",
- .owner = THIS_MODULE,
.of_match_table = cs42l52_of_match,
},
.id_table = cs42l52_id,
OpenPOWER on IntegriCloud