From: Stefan Binding <[email protected]>
Also make more explicit meaning and setting of Full Scale Volume
setting to avoid future confusion.
Signed-off-by: Stefan Binding <[email protected]>
Signed-off-by: Vitaly Rodionov <[email protected]>
---
sound/pci/hda/patch_cs8409.c | 29 ++++++++++++++++-------------
sound/pci/hda/patch_cs8409.h | 3 +++
2 files changed, 19 insertions(+), 13 deletions(-)
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 1411e3845f16..163ff3b3092a 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -733,6 +733,7 @@ static void cs42l42_resume(struct sub_codec *cs42l42)
{ 0x130A, 0x00 },
{ 0x130F, 0x00 },
};
+ int fsv_old, fsv_new;
/* Bring CS42L42 out of Reset */
gpio_data = snd_hda_codec_read(codec, CS8409_PIN_AFG, 0, AC_VERB_GET_GPIO_DATA, 0);
@@ -749,8 +750,13 @@ static void cs42l42_resume(struct sub_codec *cs42l42)
/* Clear interrupts, by reading interrupt status registers */
cs8409_i2c_bulk_read(cs42l42, irq_regs, ARRAY_SIZE(irq_regs));
- if (cs42l42->full_scale_vol)
- cs8409_i2c_write(cs42l42, 0x2001, 0x01);
+ fsv_old = cs8409_i2c_read(cs42l42, 0x2001);
+ if (cs42l42->full_scale_vol == CS42L42_FULL_SCALE_VOL_0DB)
+ fsv_new = fsv_old & ~CS42L42_FULL_SCALE_VOL_MASK;
+ else
+ fsv_new = fsv_old & CS42L42_FULL_SCALE_VOL_MASK;
+ if (fsv_new != fsv_old)
+ cs8409_i2c_write(cs42l42, 0x2001, fsv_new);
/* we have to explicitly allow unsol event handling even during the
* resume phase so that the jack event is processed properly
@@ -997,21 +1003,15 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
* Additionally set HSBIAS_SENSE_EN and Full Scale volume for some variants.
*/
switch (codec->fixup_id) {
- case CS8409_WARLOCK:
- spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0020;
- spec->scodecs[CS8409_CODEC0]->full_scale_vol = 1;
- break;
- case CS8409_BULLSEYE:
- spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0020;
- spec->scodecs[CS8409_CODEC0]->full_scale_vol = 0;
- break;
case CS8409_CYBORG:
spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x00a0;
- spec->scodecs[CS8409_CODEC0]->full_scale_vol = 1;
+ spec->scodecs[CS8409_CODEC0]->full_scale_vol =
+ CS42L42_FULL_SCALE_VOL_MINUS6DB;
break;
default:
- spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0003;
- spec->scodecs[CS8409_CODEC0]->full_scale_vol = 1;
+ spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0020;
+ spec->scodecs[CS8409_CODEC0]->full_scale_vol =
+ CS42L42_FULL_SCALE_VOL_MINUS6DB;
break;
}
@@ -1222,6 +1222,9 @@ void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int ac
cs8409_fix_caps(codec, DOLPHIN_LO_PIN_NID);
cs8409_fix_caps(codec, DOLPHIN_AMIC_PIN_NID);
+ spec->scodecs[CS8409_CODEC0]->full_scale_vol = CS42L42_FULL_SCALE_VOL_MINUS6DB;
+ spec->scodecs[CS8409_CODEC1]->full_scale_vol = CS42L42_FULL_SCALE_VOL_MINUS6DB;
+
break;
case HDA_FIXUP_ACT_PROBE:
/* Fix Sample Rate to 48kHz */
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index d0b725c7285b..8e846f292cd0 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -235,6 +235,9 @@ enum cs8409_coefficient_index_registers {
#define CS42L42_I2C_SLEEP_US (2000)
#define CS42L42_PDN_TIMEOUT_US (250000)
#define CS42L42_PDN_SLEEP_US (2000)
+#define CS42L42_FULL_SCALE_VOL_MASK (2)
+#define CS42L42_FULL_SCALE_VOL_0DB (1)
+#define CS42L42_FULL_SCALE_VOL_MINUS6DB (0)
/* Dell BULLSEYE / WARLOCK / CYBORG Specific Definitions */
--
2.25.1