This lays the groundwork for supporting 88.2/96/176.4/192 kHz rates
without actually doing so yet - we simply multi-feed the same samples
on playback, and throw away the excess ones on capture. Input-to-output
monitoring does actually use the full sample rate, though.
Notably, add_ctls() now uses snd_ctl_add_locked(), so it doesn't
deadlock when called from snd_emu1010_clock_shift_put(). This also
affects the initial creation of the controls, which is OK, as that is
done before the card is registered, so no concurrent access can occur.
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@xxxxxx>
---
include/sound/emu10k1.h | 3 +
sound/pci/emu10k1/emu10k1_main.c | 2 +-
sound/pci/emu10k1/emumixer.c | 648 ++++++++++++++++++++++++++++---
sound/pci/emu10k1/emupcm.c | 41 +-
sound/pci/emu10k1/io.c | 30 +-
5 files changed, 663 insertions(+), 61 deletions(-)
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index cad5faa01c4c..1f827290977f 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1676,6 +1676,8 @@ struct snd_emu1010 {
unsigned int word_clock; /* Cached effective value */
unsigned int clock_source;
unsigned int clock_fallback;
+ unsigned int clock_shift; /* EMU_HANA_WCLOCK_MULT_MASK >> 3 */
+ unsigned int clock_users;
unsigned int optical_in; /* 0:SPDIF, 1:ADAT */
unsigned int optical_out; /* 0:SPDIF, 1:ADAT */
struct delayed_work firmware_work;
@@ -1756,6 +1758,7 @@ struct snd_emu10k1 {
struct snd_kcontrol *ctl_efx_send_routing;
struct snd_kcontrol *ctl_efx_send_volume;
struct snd_kcontrol *ctl_efx_attn;
+ struct snd_kcontrol *ctl_clock_shift;
void (*hwvol_interrupt)(struct snd_emu10k1 *emu, unsigned int status);
void (*capture_interrupt)(struct snd_emu10k1 *emu, unsigned int status);
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index aa28a7524a67..13e9200b8fcb 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -902,12 +902,12 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
emu->emu1010.clock_source = 1; /* 48000 */
emu->emu1010.clock_fallback = 1; /* 48000 */
+ emu->emu1010.clock_shift = 0; /* 1x */
/* Default WCLK set to 48kHz. */
snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, EMU_HANA_DEFCLOCK_48K);
/* Word Clock source, Internal 48kHz x1 */
emu->emu1010.wclock = EMU_HANA_WCLOCK_INT_48K;
snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
- /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
snd_emu1010_update_clock(emu);
// The routes are all set to EMU_SRC_SILENCE due to the reset,
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index 8878b660ba94..844ccf3b025c 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -39,7 +39,7 @@ static int add_ctls(struct snd_emu10k1 *emu, const struct snd_kcontrol_new *tpl,
for (unsigned i = 0; i < nctls; i++) {
kctl.name = ctls[i];
kctl.private_value = i;
- err = snd_ctl_add(emu->card, snd_ctl_new1(&kctl, emu));
+ err = snd_ctl_add_locked(emu->card, snd_ctl_new1(&kctl, emu));
if (err < 0)
return err;
}
@@ -87,15 +87,35 @@ static int snd_emu10k1_spdif_get_mask(struct snd_kcontrol *kcontrol,
pfx "ADAT 0" sfx, pfx "ADAT 1" sfx, pfx "ADAT 2" sfx, pfx "ADAT 3" sfx, \
pfx "ADAT 4" sfx, pfx "ADAT 5" sfx, pfx "ADAT 6" sfx, pfx "ADAT 7" sfx
+#define ADAT_2x_PS(pfx, sfx) \
+ pfx "ADAT 0-1" sfx, pfx "ADAT 2-3" sfx, pfx "ADAT 4-5" sfx, pfx "ADAT 6-7" sfx
+
+#define ADAT_4x_PS(pfx, sfx) \
+ pfx "ADAT 0-3" sfx, pfx "ADAT 4-7" sfx
+
#define PAIR_REGS(base, one, two) \
base ## one ## 1, \
base ## two ## 1
+#define PAIR_2x_REGS(base, one, two) \
+ { base ## one ## 1, base ## one ## 2 }, \
+ { base ## two ## 1, base ## two ## 2 }
+#define PAIR_4x_REGS(base, one, two) \
+ { base ## one ## 1, base ## one ## 2, base ## one ## 3, base ## one ## 4 }, \
+ { base ## two ## 1, base ## two ## 2, base ## two ## 3, base ## two ## 4 }
#define LR_REGS(base) PAIR_REGS(base, _LEFT, _RIGHT)
+#define LR_2x_REGS(base) PAIR_2x_REGS(base, _LEFT, _RIGHT)
+#define LR_4x_REGS(base) PAIR_4x_REGS(base, _LEFT, _RIGHT)
#define ADAT_REGS(base) \
base+0, base+1, base+2, base+3, base+4, base+5, base+6, base+7
+#define ADAT_2x_REGS(base) \
+ { base+0, base+1 }, { base+2, base+3 }, { base+4, base+5 }, { base+6, base+7 }
+
+#define ADAT_4x_REGS(base) \
+ { base+0, base+1, base+2, base+3 }, { base+4, base+5, base+6, base+7 }
+
/*
* List of data sources available for each destination
*/
@@ -112,9 +132,16 @@ static int snd_emu10k1_spdif_get_mask(struct snd_kcontrol *kcontrol,
"PbChn 08", "PbChn 09", "PbChn 10", "PbChn 11", \
"PbChn 12", "PbChn 13", "PbChn 14", "PbChn 15"
+#define PB_4x_TEXTS PB_TEXTS // Only 1x playback for now
+
#define PAIR_TEXTS(base, one, two) PAIR_PS(base, one, two, "")
#define LR_TEXTS(base) LR_PS(base, "")
#define ADAT_TEXTS(pfx) ADAT_PS(pfx, "")
+#define ADAT_2x_TEXTS(pfx) ADAT_2x_PS(pfx, "")
+#define ADAT_4x_TEXTS(pfx) ADAT_4x_PS(pfx, "")
+
+#define SRC_SILENCE_2x { EMU_SRC_SILENCE, EMU_SRC_SILENCE }
+#define SRC_SILENCE_4x { EMU_SRC_SILENCE, EMU_SRC_SILENCE, EMU_SRC_SILENCE, EMU_SRC_SILENCE }
#define EMU32_SRC_REGS \
EMU_SRC_ALICE_EMU32A, \
@@ -150,6 +177,27 @@ static int snd_emu10k1_spdif_get_mask(struct snd_kcontrol *kcontrol,
EMU_SRC_ALICE_EMU32B+0xe, \
EMU_SRC_ALICE_EMU32B+0xf
+// Only 1x playback for now
+#define EMU32_2x_SRC_REGS \
+ { EMU_SRC_ALICE_EMU32A }, \
+ { EMU_SRC_ALICE_EMU32A+1 }, \
+ { EMU_SRC_ALICE_EMU32A+2 }, \
+ { EMU_SRC_ALICE_EMU32A+3 }, \
+ { EMU_SRC_ALICE_EMU32A+4 }, \
+ { EMU_SRC_ALICE_EMU32A+5 }, \
+ { EMU_SRC_ALICE_EMU32A+6 }, \
+ { EMU_SRC_ALICE_EMU32A+7 }, \
+ { EMU_SRC_ALICE_EMU32A+8 }, \
+ { EMU_SRC_ALICE_EMU32A+9 }, \
+ { EMU_SRC_ALICE_EMU32A+0xa }, \
+ { EMU_SRC_ALICE_EMU32A+0xb }, \
+ { EMU_SRC_ALICE_EMU32A+0xc }, \
+ { EMU_SRC_ALICE_EMU32A+0xd }, \
+ { EMU_SRC_ALICE_EMU32A+0xe }, \
+ { EMU_SRC_ALICE_EMU32A+0xf }
+
+#define EMU32_4x_SRC_REGS EMU32_2x_SRC_REGS
+
/* 1010 rev1 */
#define EMU1010_COMMON_TEXTS \
@@ -185,6 +233,54 @@ static const unsigned short emu1010_src_regs[] = {
};
static_assert(ARRAY_SIZE(emu1010_src_regs) == ARRAY_SIZE(emu1010_src_texts));
+static const char * const emu1010_2x_src_texts[] = {
+ "Silence",
+ PAIR_TEXTS("Dock Mic", "A", "B"),
+ LR_TEXTS("Dock ADC1"),
+ LR_TEXTS("Dock ADC2"),
+ LR_TEXTS("Dock ADC3"),
+ LR_TEXTS("0202 ADC"),
+ LR_TEXTS("1010 SPDIF"),
+ ADAT_2x_TEXTS("1010 "),
+ PB_TEXTS,
+};
+
+static const unsigned short emu1010_2x_src_regs[][2] = {
+ SRC_SILENCE_2x,
+ PAIR_2x_REGS(EMU_SRC_DOCK_MIC, _A, _B),
+ LR_2x_REGS(EMU_SRC_DOCK_ADC1),
+ LR_2x_REGS(EMU_SRC_DOCK_ADC2),
+ LR_2x_REGS(EMU_SRC_DOCK_ADC3),
+ LR_2x_REGS(EMU_SRC_HAMOA_ADC),
+ LR_2x_REGS(EMU_SRC_HANA_SPDIF),
+ ADAT_2x_REGS(EMU_SRC_HANA_ADAT),
+ EMU32_2x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu1010_2x_src_regs) == ARRAY_SIZE(emu1010_2x_src_texts));
+
+static const char * const emu1010_4x_src_texts[] = {
+ "Silence",
+ PAIR_TEXTS("Dock Mic", "A", "B"),
+ LR_TEXTS("Dock ADC1"),
+ LR_TEXTS("Dock ADC2"),
+ LR_TEXTS("Dock ADC3"),
+ LR_TEXTS("0202 ADC"),
+ ADAT_4x_TEXTS("1010 "),
+ PB_4x_TEXTS,
+};
+
+static const unsigned short emu1010_4x_src_regs[][4] = {
+ SRC_SILENCE_4x,
+ PAIR_4x_REGS(EMU_SRC_DOCK_MIC, _A, _B),
+ LR_4x_REGS(EMU_SRC_DOCK_ADC1),
+ LR_4x_REGS(EMU_SRC_DOCK_ADC2),
+ LR_4x_REGS(EMU_SRC_DOCK_ADC3),
+ LR_4x_REGS(EMU_SRC_HAMOA_ADC),
+ ADAT_4x_REGS(EMU_SRC_HANA_ADAT),
+ EMU32_4x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu1010_4x_src_regs) == ARRAY_SIZE(emu1010_4x_src_texts));
+
/* 1010 rev2 */
#define EMU1010b_COMMON_TEXTS \
@@ -222,6 +318,58 @@ static const unsigned short emu1010b_src_regs[] = {
};
static_assert(ARRAY_SIZE(emu1010b_src_regs) == ARRAY_SIZE(emu1010b_src_texts));
+static const char * const emu1010b_2x_src_texts[] = {
+ "Silence",
+ PAIR_TEXTS("Dock Mic", "A", "B"),
+ LR_TEXTS("Dock ADC1"),
+ LR_TEXTS("Dock ADC2"),
+ LR_TEXTS("0202 ADC"),
+ LR_TEXTS("Dock SPDIF"),
+ LR_TEXTS("1010 SPDIF"),
+ ADAT_2x_TEXTS("Dock "),
+ ADAT_2x_TEXTS("1010 "),
+ PB_TEXTS,
+};
+
+static const unsigned short emu1010b_2x_src_regs[][2] = {
+ SRC_SILENCE_2x,
+ PAIR_2x_REGS(EMU_SRC_DOCK_MIC, _A, _B),
+ LR_2x_REGS(EMU_SRC_DOCK_ADC1),
+ LR_2x_REGS(EMU_SRC_DOCK_ADC2),
+ LR_2x_REGS(EMU_SRC_HAMOA_ADC),
+ LR_2x_REGS(EMU_SRC_MDOCK_SPDIF),
+ LR_2x_REGS(EMU_SRC_HANA_SPDIF),
+ ADAT_2x_REGS(EMU_SRC_MDOCK_ADAT),
+ ADAT_2x_REGS(EMU_SRC_HANA_ADAT),
+ EMU32_2x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu1010b_2x_src_regs) == ARRAY_SIZE(emu1010b_2x_src_texts));
+
+static const char * const emu1010b_4x_src_texts[] = {
+ "Silence",
+ PAIR_TEXTS("Dock Mic", "A", "B"),
+ LR_TEXTS("Dock ADC1"),
+ LR_TEXTS("Dock ADC2"),
+ LR_TEXTS("0202 ADC"),
+ LR_TEXTS("1010 SPDIF"),
+ ADAT_4x_TEXTS("Dock "),
+ ADAT_4x_TEXTS("1010 "),
+ PB_4x_TEXTS,
+};
+
+static const unsigned short emu1010b_4x_src_regs[][4] = {
+ SRC_SILENCE_4x,
+ PAIR_4x_REGS(EMU_SRC_DOCK_MIC, _A, _B),
+ LR_4x_REGS(EMU_SRC_DOCK_ADC1),
+ LR_4x_REGS(EMU_SRC_DOCK_ADC2),
+ LR_4x_REGS(EMU_SRC_HAMOA_ADC),
+ LR_4x_REGS(EMU_SRC_HANA_SPDIF),
+ ADAT_4x_REGS(EMU_SRC_MDOCK_ADAT),
+ ADAT_4x_REGS(EMU_SRC_HANA_ADAT),
+ EMU32_4x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu1010b_4x_src_regs) == ARRAY_SIZE(emu1010b_4x_src_texts));
+
/* 1616(m) cardbus */
#define EMU1616_COMMON_TEXTS \
@@ -253,6 +401,46 @@ static const unsigned short emu1616_src_regs[] = {
};
static_assert(ARRAY_SIZE(emu1616_src_regs) == ARRAY_SIZE(emu1616_src_texts));
+static const char * const emu1616_2x_src_texts[] = {
+ "Silence",
+ PAIR_TEXTS("Mic", "A", "B"),
+ LR_TEXTS("ADC1"),
+ LR_TEXTS("ADC2"),
+ LR_TEXTS("SPDIF"),
+ ADAT_2x_TEXTS(""),
+ PB_TEXTS,
+};
+
+static const unsigned short emu1616_2x_src_regs[][2] = {
+ SRC_SILENCE_2x,
+ PAIR_2x_REGS(EMU_SRC_DOCK_MIC, _A, _B),
+ LR_2x_REGS(EMU_SRC_DOCK_ADC1),
+ LR_2x_REGS(EMU_SRC_DOCK_ADC2),
+ LR_2x_REGS(EMU_SRC_MDOCK_SPDIF),
+ ADAT_2x_REGS(EMU_SRC_MDOCK_ADAT),
+ EMU32_2x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu1616_2x_src_regs) == ARRAY_SIZE(emu1616_2x_src_texts));
+
+static const char * const emu1616_4x_src_texts[] = {
+ "Silence",
+ PAIR_TEXTS("Mic", "A", "B"),
+ LR_TEXTS("ADC1"),
+ LR_TEXTS("ADC2"),
+ ADAT_4x_TEXTS(""),
+ PB_4x_TEXTS,
+};
+
+static const unsigned short emu1616_4x_src_regs[][4] = {
+ SRC_SILENCE_4x,
+ PAIR_4x_REGS(EMU_SRC_DOCK_MIC, _A, _B),
+ LR_4x_REGS(EMU_SRC_DOCK_ADC1),
+ LR_4x_REGS(EMU_SRC_DOCK_ADC2),
+ ADAT_4x_REGS(EMU_SRC_MDOCK_ADAT),
+ EMU32_4x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu1616_4x_src_regs) == ARRAY_SIZE(emu1616_4x_src_texts));
+
/* 0404 rev1 & rev2 */
#define EMU0404_COMMON_TEXTS \
@@ -278,13 +466,36 @@ static const unsigned short emu0404_src_regs[] = {
};
static_assert(ARRAY_SIZE(emu0404_src_regs) == ARRAY_SIZE(emu0404_src_texts));
+static const unsigned short emu0404_2x_src_regs[][2] = {
+ SRC_SILENCE_2x,
+ LR_2x_REGS(EMU_SRC_HAMOA_ADC),
+ LR_2x_REGS(EMU_SRC_HANA_SPDIF),
+ EMU32_2x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu0404_2x_src_regs) == ARRAY_SIZE(emu0404_das_src_texts));
+
+static const char * const emu0404_4x_src_texts[] = {
+ "Silence",
+ LR_TEXTS("ADC"),
+ PB_4x_TEXTS,
+};
+
+static const unsigned short emu0404_4x_src_regs[][4] = {
+ SRC_SILENCE_4x,
+ LR_4x_REGS(EMU_SRC_HAMOA_ADC),
+ EMU32_4x_SRC_REGS,
+};
+static_assert(ARRAY_SIZE(emu0404_4x_src_regs) == ARRAY_SIZE(emu0404_4x_src_texts));
+
/*
* Data destinations - physical EMU outputs.
* Each destination has an enum mixer control to choose a data source
*/
#define LR_CTLS(base) LR_PS(base, " Playback Enum")
#define ADAT_CTLS(pfx) ADAT_PS(pfx, " Playback Enum")
+#define ADAT_2x_CTLS(pfx) ADAT_2x_PS(pfx, " Playback Enum")
+#define ADAT_4x_CTLS(pfx) ADAT_4x_PS(pfx, " Playback Enum")
/* 1010 rev1 */
@@ -328,6 +539,52 @@ static const unsigned short emu1010_output_dflt[] = {
};
static_assert(ARRAY_SIZE(emu1010_output_dflt) == ARRAY_SIZE(emu1010_output_dst));
+static const char * const emu1010_2x_output_texts[] = {
+ LR_CTLS("Dock DAC1"),
+ LR_CTLS("Dock DAC2"),
+ LR_CTLS("Dock DAC3"),
+ LR_CTLS("Dock DAC4"),
+ LR_CTLS("Dock Phones"),
+ LR_CTLS("Dock SPDIF"),
+ LR_CTLS("0202 DAC"),
+ LR_CTLS("1010 SPDIF"),
+ ADAT_2x_CTLS("1010 "),
+};
+static_assert(ARRAY_SIZE(emu1010_2x_output_texts) <= NUM_OUTPUT_DESTS);
+
+static const unsigned short emu1010_2x_output_dst[][2] = {
+ LR_2x_REGS(EMU_DST_DOCK_DAC1),
+ LR_2x_REGS(EMU_DST_DOCK_DAC2),
+ LR_2x_REGS(EMU_DST_DOCK_DAC3),
+ LR_2x_REGS(EMU_DST_DOCK_DAC4),
+ LR_2x_REGS(EMU_DST_DOCK_PHONES),
+ LR_2x_REGS(EMU_DST_DOCK_SPDIF),
+ LR_2x_REGS(EMU_DST_HAMOA_DAC),
+ LR_2x_REGS(EMU_DST_HANA_SPDIF),
+ ADAT_2x_REGS(EMU_DST_HANA_ADAT),
+};
+static_assert(ARRAY_SIZE(emu1010_2x_output_dst) == ARRAY_SIZE(emu1010_2x_output_texts));
+
+static const char * const emu1010_4x_output_texts[] = {
+ LR_CTLS("Dock DAC1"),
+ LR_CTLS("Dock DAC2"),
+ LR_CTLS("Dock DAC3"),
+ LR_CTLS("Dock DAC4"),
+ LR_CTLS("0202 DAC"),
+ ADAT_4x_CTLS("1010 "),
+};
+static_assert(ARRAY_SIZE(emu1010_4x_output_texts) <= NUM_OUTPUT_DESTS);
+
+static const unsigned short emu1010_4x_output_dst[][4] = {
+ LR_4x_REGS(EMU_DST_DOCK_DAC1),
+ LR_4x_REGS(EMU_DST_DOCK_DAC2),
+ LR_4x_REGS(EMU_DST_DOCK_DAC3),
+ LR_4x_REGS(EMU_DST_DOCK_DAC4),
+ LR_4x_REGS(EMU_DST_HAMOA_DAC),
+ ADAT_4x_REGS(EMU_DST_HANA_ADAT),
+};
+static_assert(ARRAY_SIZE(emu1010_4x_output_dst) == ARRAY_SIZE(emu1010_4x_output_texts));
+
/* 1010 rev2 */
static const char * const snd_emu1010b_output_texts[] = {
@@ -367,6 +624,52 @@ static const unsigned short emu1010b_output_dflt[] = {
EMU_SRC_ALICE_EMU32A+4, EMU_SRC_ALICE_EMU32A+5, EMU_SRC_ALICE_EMU32A+6, EMU_SRC_ALICE_EMU32A+7,
};
+static const char * const snd_emu1010b_2x_output_texts[] = {
+ LR_CTLS("Dock DAC1"),
+ LR_CTLS("Dock DAC2"),
+ LR_CTLS("Dock DAC3"),
+ LR_CTLS("Dock SPDIF"),
+ ADAT_2x_CTLS("Dock "),
+ LR_CTLS("0202 DAC"),
+ LR_CTLS("1010 SPDIF"),
+ ADAT_2x_CTLS("1010 "),
+};
+static_assert(ARRAY_SIZE(snd_emu1010b_2x_output_texts) <= NUM_OUTPUT_DESTS);
+
+static const unsigned short emu1010b_2x_output_dst[][2] = {
+ LR_2x_REGS(EMU_DST_DOCK_DAC1),
+ LR_2x_REGS(EMU_DST_DOCK_DAC2),
+ LR_2x_REGS(EMU_DST_DOCK_DAC3),
+ LR_2x_REGS(EMU_DST_MDOCK_SPDIF),
+ ADAT_2x_REGS(EMU_DST_MDOCK_ADAT),
+ LR_2x_REGS(EMU_DST_HAMOA_DAC),
+ LR_2x_REGS(EMU_DST_HANA_SPDIF),
+ ADAT_2x_REGS(EMU_DST_HANA_ADAT),
+};
+static_assert(ARRAY_SIZE(emu1010b_2x_output_dst) == ARRAY_SIZE(snd_emu1010b_2x_output_texts));
+
+static const char * const snd_emu1010b_4x_output_texts[] = {
+ LR_CTLS("Dock DAC1"),
+ LR_CTLS("Dock DAC2"),
+ LR_CTLS("Dock DAC3"),
+ ADAT_4x_CTLS("Dock "),
+ LR_CTLS("0202 DAC"),
+ LR_CTLS("1010 SPDIF"),
+ ADAT_4x_CTLS("1010 "),
+};
+static_assert(ARRAY_SIZE(snd_emu1010b_4x_output_texts) <= NUM_OUTPUT_DESTS);
+
+static const unsigned short emu1010b_4x_output_dst[][4] = {
+ LR_4x_REGS(EMU_DST_DOCK_DAC1),
+ LR_4x_REGS(EMU_DST_DOCK_DAC2),
+ LR_4x_REGS(EMU_DST_DOCK_DAC3),
+ ADAT_4x_REGS(EMU_DST_MDOCK_ADAT),
+ LR_4x_REGS(EMU_DST_HAMOA_DAC),
+ LR_4x_REGS(EMU_DST_HANA_SPDIF),
+ ADAT_4x_REGS(EMU_DST_HANA_ADAT),
+};
+static_assert(ARRAY_SIZE(emu1010b_4x_output_dst) == ARRAY_SIZE(snd_emu1010b_4x_output_texts));
+
/* 1616(m) cardbus */
static const char * const snd_emu1616_output_texts[] = {
@@ -400,6 +703,40 @@ static const unsigned short emu1616_output_dflt[] = {
};
static_assert(ARRAY_SIZE(emu1616_output_dflt) == ARRAY_SIZE(emu1616_output_dst));
+static const char * const snd_emu1616_2x_output_texts[] = {
+ LR_CTLS("Dock DAC1"),
+ LR_CTLS("Dock DAC2"),
+ LR_CTLS("Dock DAC3"),
+ LR_CTLS("Dock SPDIF"),
+ ADAT_2x_CTLS("Dock "),
+};
+static_assert(ARRAY_SIZE(snd_emu1616_2x_output_texts) <= NUM_OUTPUT_DESTS);
+
+static const unsigned short emu1616_2x_output_dst[][2] = {
+ LR_2x_REGS(EMU_DST_DOCK_DAC1),
+ LR_2x_REGS(EMU_DST_DOCK_DAC2),
+ LR_2x_REGS(EMU_DST_DOCK_DAC3),
+ LR_2x_REGS(EMU_DST_MDOCK_SPDIF),
+ ADAT_2x_REGS(EMU_DST_MDOCK_ADAT),
+};
+static_assert(ARRAY_SIZE(emu1616_2x_output_dst) == ARRAY_SIZE(snd_emu1616_2x_output_texts));
+
+static const char * const snd_emu1616_4x_output_texts[] = {
+ LR_CTLS("Dock DAC1"),
+ LR_CTLS("Dock DAC2"),
+ LR_CTLS("Dock DAC3"),
+ ADAT_4x_CTLS("Dock "),
+};
+static_assert(ARRAY_SIZE(snd_emu1616_4x_output_texts) <= NUM_OUTPUT_DESTS);
+
+static const unsigned short emu1616_4x_output_dst[][4] = {
+ LR_4x_REGS(EMU_DST_DOCK_DAC1),
+ LR_4x_REGS(EMU_DST_DOCK_DAC2),
+ LR_4x_REGS(EMU_DST_DOCK_DAC3),
+ ADAT_4x_REGS(EMU_DST_MDOCK_ADAT),
+};
+static_assert(ARRAY_SIZE(emu1616_4x_output_dst) == ARRAY_SIZE(snd_emu1616_4x_output_texts));
+
/* 0404 rev1 & rev2 */
static const char * const snd_emu0404_output_texts[] = {
@@ -420,6 +757,22 @@ static const unsigned short emu0404_output_dflt[] = {
};
static_assert(ARRAY_SIZE(emu0404_output_dflt) == ARRAY_SIZE(emu0404_output_dst));
+static const unsigned short emu0404_2x_output_dst[][2] = {
+ LR_2x_REGS(EMU_DST_HAMOA_DAC),
+ LR_2x_REGS(EMU_DST_HANA_SPDIF),
+};
+static_assert(ARRAY_SIZE(emu0404_2x_output_dst) == ARRAY_SIZE(snd_emu0404_output_texts));
+
+static const char * const snd_emu0404_4x_output_texts[] = {
+ LR_CTLS("DAC"),
+};
+static_assert(ARRAY_SIZE(snd_emu0404_4x_output_texts) <= NUM_OUTPUT_DESTS);
+
+static const unsigned short emu0404_4x_output_dst[][4] = {
+ LR_4x_REGS(EMU_DST_HAMOA_DAC),
+};
+static_assert(ARRAY_SIZE(emu0404_4x_output_dst) == ARRAY_SIZE(snd_emu0404_4x_output_texts));
+
/*
* Data destinations - FPGA outputs going to Alice2 (Audigy) for
* capture (EMU32 + I2S links)
@@ -549,168 +902,267 @@ static const unsigned short emu0404_input_dflt[] = {
};
struct snd_emu1010_routing_info {
- const char * const *src_texts[2];
- const char * const *out_texts;
- const unsigned short *src_regs;
- const unsigned short *out_regs;
+ const char * const *src_texts[4];
+ const char * const *out_texts[3];
+ const unsigned short *src_regs[3];
+ const unsigned short *out_regs[3];
const unsigned short *in_regs;
const unsigned short *out_dflts;
const unsigned short *in_dflts;
- unsigned n_srcs[2];
- unsigned n_outs;
- unsigned n_ins[2];
+ unsigned n_srcs[4];
+ unsigned n_outs[3];
+ unsigned n_ins[4];
};
static const struct snd_emu1010_routing_info emu1010_routing_info[] = {
{
/* rev1 1010 */
- .src_regs = emu1010_src_regs,
- .src_texts = { emu1010_src_texts, emu1010_das_src_texts },
- .n_srcs = { ARRAY_SIZE(emu1010_src_texts), ARRAY_SIZE(emu1010_das_src_texts) },
+ .src_regs = { emu1010_src_regs, emu1010_2x_src_regs[0], emu1010_4x_src_regs[0] },
+ .src_texts = { emu1010_src_texts, emu1010_das_src_texts,
+ emu1010_2x_src_texts, emu1010_4x_src_texts },
+ .n_srcs = { ARRAY_SIZE(emu1010_src_texts), ARRAY_SIZE(emu1010_das_src_texts),
+ ARRAY_SIZE(emu1010_2x_src_texts), ARRAY_SIZE(emu1010_4x_src_texts) },
.out_dflts = emu1010_output_dflt,
- .out_regs = emu1010_output_dst,
- .out_texts = emu1010_output_texts,
- .n_outs = ARRAY_SIZE(emu1010_output_dst),
+ .out_regs = { emu1010_output_dst, emu1010_2x_output_dst[0], emu1010_4x_output_dst[0] },
+ .out_texts = { emu1010_output_texts,
+ emu1010_2x_output_texts, emu1010_4x_output_texts },
+ .n_outs = { ARRAY_SIZE(emu1010_output_texts),
+ ARRAY_SIZE(emu1010_2x_output_texts), ARRAY_SIZE(emu1010_4x_output_texts) },
.in_dflts = emu1010_input_dflt,
.in_regs = emu1010_input_dst,
- .n_ins = { ARRAY_SIZE(emu1010_input_dst), 16 },
+ .n_ins = { ARRAY_SIZE(emu1010_input_dst), 16, 16, 16 },
},
{
/* rev2 1010 */
- .src_regs = emu1010b_src_regs,
- .src_texts = { emu1010b_src_texts, emu1010b_das_src_texts },
- .n_srcs = { ARRAY_SIZE(emu1010b_src_texts), ARRAY_SIZE(emu1010b_das_src_texts) },
+ .src_regs = { emu1010b_src_regs, emu1010b_2x_src_regs[0], emu1010b_4x_src_regs[0] },
+ .src_texts = { emu1010b_src_texts, emu1010b_das_src_texts,
+ emu1010b_2x_src_texts, emu1010b_4x_src_texts },
+ .n_srcs = { ARRAY_SIZE(emu1010b_src_texts), ARRAY_SIZE(emu1010b_das_src_texts),
+ ARRAY_SIZE(emu1010b_2x_src_texts), ARRAY_SIZE(emu1010b_4x_src_texts) },
.out_dflts = emu1010b_output_dflt,
- .out_regs = emu1010b_output_dst,
- .out_texts = snd_emu1010b_output_texts,
- .n_outs = ARRAY_SIZE(emu1010b_output_dst),
+ .out_regs = { emu1010b_output_dst, emu1010b_2x_output_dst[0], emu1010b_4x_output_dst[0] },
+ .out_texts = { snd_emu1010b_output_texts,
+ snd_emu1010b_2x_output_texts, snd_emu1010b_4x_output_texts },
+ .n_outs = { ARRAY_SIZE(snd_emu1010b_output_texts),
+ ARRAY_SIZE(snd_emu1010b_2x_output_texts), ARRAY_SIZE(snd_emu1010b_4x_output_texts) },
.in_dflts = emu1010_input_dflt,
.in_regs = emu1010_input_dst,
- .n_ins = { ARRAY_SIZE(emu1010_input_dst) - 6, 16 },
+ .n_ins = { ARRAY_SIZE(emu1010_input_dst) - 6, 16, 16, 16 },
},
{
/* 1616(m) cardbus */
- .src_regs = emu1616_src_regs,
- .src_texts = { emu1616_src_texts, emu1616_das_src_texts },
- .n_srcs = { ARRAY_SIZE(emu1616_src_texts), ARRAY_SIZE(emu1616_das_src_texts) },
+ .src_regs = { emu1616_src_regs, emu1616_2x_src_regs[0], emu1616_4x_src_regs[0] },
+ .src_texts = { emu1616_src_texts, emu1616_das_src_texts,
+ emu1616_2x_src_texts, emu1616_4x_src_texts },
+ .n_srcs = { ARRAY_SIZE(emu1616_src_texts), ARRAY_SIZE(emu1616_das_src_texts),
+ ARRAY_SIZE(emu1616_2x_src_texts), ARRAY_SIZE(emu1616_4x_src_texts) },
.out_dflts = emu1616_output_dflt,
- .out_regs = emu1616_output_dst,
- .out_texts = snd_emu1616_output_texts,
- .n_outs = ARRAY_SIZE(emu1616_output_dst),
+ .out_regs = { emu1616_output_dst, emu1616_2x_output_dst[0], emu1616_4x_output_dst[0] },
+ .out_texts = { snd_emu1616_output_texts,
+ snd_emu1616_2x_output_texts, snd_emu1616_4x_output_texts },
+ .n_outs = { ARRAY_SIZE(snd_emu1616_output_texts),
+ ARRAY_SIZE(snd_emu1616_2x_output_texts), ARRAY_SIZE(snd_emu1616_4x_output_texts) },
.in_dflts = emu1010_input_dflt,
.in_regs = emu1010_input_dst,
- .n_ins = { ARRAY_SIZE(emu1010_input_dst) - 6, 16 },
+ .n_ins = { ARRAY_SIZE(emu1010_input_dst) - 6, 16, 16, 16 },
},
{
/* 0404 */
- .src_regs = emu0404_src_regs,
- .src_texts = { emu0404_src_texts, emu0404_das_src_texts },
- .n_srcs = { ARRAY_SIZE(emu0404_src_texts), ARRAY_SIZE(emu0404_das_src_texts) },
+ .src_regs = { emu0404_src_regs, emu0404_2x_src_regs[0], emu0404_4x_src_regs[0] },
+ .src_texts = { emu0404_src_texts, emu0404_das_src_texts,
+ emu0404_das_src_texts, emu0404_4x_src_texts },
+ .n_srcs = { ARRAY_SIZE(emu0404_src_texts), ARRAY_SIZE(emu0404_das_src_texts),
+ ARRAY_SIZE(emu0404_das_src_texts), ARRAY_SIZE(emu0404_4x_src_texts) },
.out_dflts = emu0404_output_dflt,
- .out_regs = emu0404_output_dst,
- .out_texts = snd_emu0404_output_texts,
- .n_outs = ARRAY_SIZE(emu0404_output_dflt),
+ .out_regs = { emu0404_output_dst, emu0404_2x_output_dst[0], emu0404_4x_output_dst[0] },
+ .out_texts = { snd_emu0404_output_texts,
+ snd_emu0404_output_texts, snd_emu0404_4x_output_texts },
+ .n_outs = { ARRAY_SIZE(snd_emu0404_output_texts),
+ ARRAY_SIZE(snd_emu0404_output_texts), ARRAY_SIZE(snd_emu0404_4x_output_texts) },
.in_dflts = emu0404_input_dflt,
.in_regs = emu1010_input_dst,
- .n_ins = { ARRAY_SIZE(emu1010_input_dst) - 6, 16 },
+ .n_ins = { ARRAY_SIZE(emu1010_input_dst) - 6, 16, 16, 16 },
},
};
static unsigned emu1010_idx(struct snd_emu10k1 *emu)
{
return emu->card_capabilities->emu_model - 1;
}
+static void snd_emu1010_source_apply(struct snd_emu10k1 *emu, unsigned shift,
+ const unsigned short *regs,
+ const unsigned short *vals)
+{
+ unsigned short avals[4];
+
+ if ((vals[0] & 0x700) == 0x300) { // EMU32x
+ // Only 1x playback for now
+ avals[0] = avals[1] = avals[2] = avals[3] = vals[0];
+ vals = avals;
+ }
+ switch (shift) {
+ case 2:
+ snd_emu1010_fpga_link_dst_src_write(emu, regs[3], vals[3]);
+ snd_emu1010_fpga_link_dst_src_write(emu, regs[2], vals[2]);
+ fallthrough;
+ case 1:
+ snd_emu1010_fpga_link_dst_src_write(emu, regs[1], vals[1]);
+ fallthrough;
+ default:
+ snd_emu1010_fpga_link_dst_src_write(emu, regs[0], vals[0]);
+ break;
+ }
+}
+
static void snd_emu1010_output_source_apply(struct snd_emu10k1 *emu,
int channel, int src)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
+ unsigned shift = emu->emu1010.clock_shift;
+ const unsigned short *regs = &emu_ri->out_regs[shift][channel << shift];
+ const unsigned short *vals = &emu_ri->src_regs[shift][src << shift];
- snd_emu1010_fpga_link_dst_src_write(emu,
- emu_ri->out_regs[channel], emu_ri->src_regs[src]);
+ snd_emu1010_source_apply(emu, shift, regs, vals);
}
static void snd_emu1010_input_source_apply(struct snd_emu10k1 *emu,
int channel, int src)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
+ unsigned shift = emu->emu1010.clock_shift;
+ const unsigned short *regs = &emu_ri->in_regs[channel];
+ const unsigned short *vals = &emu_ri->src_regs[shift][src << shift];
- snd_emu1010_fpga_link_dst_src_write(emu,
- emu_ri->in_regs[channel], emu_ri->src_regs[src]);
+ // Only 1x capture for now
+ snd_emu1010_fpga_link_dst_src_write(emu, regs[0], vals[0]);
}
-static void snd_emu1010_apply_sources(struct snd_emu10k1 *emu)
+static void snd_emu1010_apply_sources(struct snd_emu10k1 *emu, int active)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
- unsigned iidx = emu->das_mode;
+ unsigned oidx = emu->emu1010.clock_shift;
+ unsigned iidx = emu->das_mode + oidx;
- for (unsigned i = 0; i < emu_ri->n_outs; i++)
+ for (unsigned i = 0; i < emu_ri->n_outs[oidx]; i++)
snd_emu1010_output_source_apply(
- emu, i, emu->emu1010.output_source[i]);
+ emu, i, active ? emu->emu1010.output_source[i] : 0);
for (unsigned i = 0; i < emu_ri->n_ins[iidx]; i++)
snd_emu1010_input_source_apply(
- emu, i, emu->emu1010.input_source[i]);
+ emu, i, active ? emu->emu1010.input_source[i] : 0);
}
static u8 emu1010_map_source(const struct snd_emu1010_routing_info *emu_ri,
unsigned das_mode, unsigned val)
{
for (unsigned i = 0; i < emu_ri->n_srcs[das_mode]; i++)
- if (val == emu_ri->src_regs[i])
+ if (val == emu_ri->src_regs[0][i])
return i;
return 0;
}
+static const unsigned internal_sources[3] = { 16, 16, 8 };
+
+static unsigned emu1010_remap_source(const struct snd_emu1010_routing_info *emu_ri,
+ unsigned oshift, unsigned nshift, unsigned src)
+{
+ unsigned ibase = emu_ri->n_srcs[oshift + 1] - internal_sources[oshift];
+ if (src >= ibase) {
+ int raw_src = src - ibase - internal_sources[nshift];
+ if (raw_src < 0)
+ return raw_src + emu_ri->n_srcs[nshift + 1];
+ } else {
+ unsigned reg = emu_ri->src_regs[oshift][src << oshift];
+ for (unsigned i = 0; i < emu_ri->n_srcs[nshift + 1]; i++)
+ if (reg == emu_ri->src_regs[nshift][i << nshift])
+ return i;
+ }
+ return 0;
+}
+
+static void snd_emu1010_remap_sources(struct snd_emu10k1 *emu, int oshift, int nshift)
+{
+ const struct snd_emu1010_routing_info *emu_ri =
+ &emu1010_routing_info[emu1010_idx(emu)];
+ unsigned char srcs[NUM_OUTPUT_DESTS];
+ unsigned o, n, n_dsts_o, n_dsts_n;
+
+ n_dsts_o = emu_ri->n_outs[oshift];
+ n_dsts_n = emu_ri->n_outs[nshift];
+ for (n = 0; n < n_dsts_n; n++) {
+ unsigned reg = emu_ri->out_regs[nshift][n << nshift];
+ unsigned src = 0;
+ for (o = 0; o < n_dsts_o; o++) {
+ if (emu_ri->out_regs[oshift][o << oshift] == reg) {
+ src = emu1010_remap_source(emu_ri, oshift, nshift,
+ emu->emu1010.output_source[o]);
+ break;
+ }
+ }
+ srcs[n] = src;
+ }
+ memcpy(emu->emu1010.output_source, srcs, n_dsts_n);
+
+ n_dsts_o = emu_ri->n_ins[oshift + 1];
+ n_dsts_n = emu_ri->n_ins[nshift + 1];
+ for (n = 0; n < n_dsts_n; n++)
+ emu->emu1010.input_source[n] = (n >= n_dsts_o) ? 0 :
+ emu1010_remap_source(emu_ri, oshift, nshift,
+ emu->emu1010.input_source[n]);
+}
+
static int snd_emu1010_input_output_source_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
- unsigned iidx = emu->das_mode;
+ unsigned iidx = emu->das_mode + emu->emu1010.clock_shift;
return snd_ctl_enum_info(uinfo, 1, emu_ri->n_srcs[iidx], emu_ri->src_texts[iidx]);
}
static int snd_emu1010_output_source_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
+ unsigned oidx = emu->emu1010.clock_shift;
unsigned channel = kcontrol->private_value;
- if (channel >= emu_ri->n_outs)
+ if (channel >= emu_ri->n_outs[oidx])
return -EINVAL;
ucontrol->value.enumerated.item[0] = emu->emu1010.output_source[channel];
return 0;
}
static int snd_emu1010_output_source_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
- unsigned iidx = emu->das_mode;
+ unsigned oidx = emu->emu1010.clock_shift;
+ unsigned iidx = emu->das_mode + oidx;
unsigned val = ucontrol->value.enumerated.item[0];
unsigned channel = kcontrol->private_value;
int change;
if (val >= emu_ri->n_srcs[iidx])
return -EINVAL;
- if (channel >= emu_ri->n_outs)
+ if (channel >= emu_ri->n_outs[oidx])
return -EINVAL;
change = (emu->emu1010.output_source[channel] != val);
if (change) {
@@ -734,7 +1186,7 @@ static int snd_emu1010_input_source_get(struct snd_kcontrol *kcontrol,
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
- unsigned iidx = emu->das_mode;
+ unsigned iidx = emu->das_mode + emu->emu1010.clock_shift;
unsigned channel = kcontrol->private_value;
if (channel >= emu_ri->n_ins[iidx])
@@ -749,7 +1201,7 @@ static int snd_emu1010_input_source_put(struct snd_kcontrol *kcontrol,
struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
- unsigned iidx = emu->das_mode;
+ unsigned iidx = emu->das_mode + emu->emu1010.clock_shift;
unsigned val = ucontrol->value.enumerated.item[0];
unsigned channel = kcontrol->private_value;
int change;
@@ -778,20 +1230,32 @@ static int add_emu1010_source_mixers(struct snd_emu10k1 *emu)
{
const struct snd_emu1010_routing_info *emu_ri =
&emu1010_routing_info[emu1010_idx(emu)];
- unsigned iidx = emu->das_mode;
+ unsigned oidx = emu->emu1010.clock_shift;
+ unsigned iidx = emu->das_mode + oidx;
int err;
err = add_ctls(emu, &emu1010_output_source_ctl,
- emu_ri->out_texts, emu_ri->n_outs);
+ emu_ri->out_texts[oidx], emu_ri->n_outs[oidx]);
if (err < 0)
return err;
err = add_ctls(emu, &emu1010_input_source_ctl,
iidx ? emu1010_das_input_texts :
emu1010_input_texts,
emu_ri->n_ins[iidx]);
return err;
}
+static void remove_emu1010_source_mixers(struct snd_emu10k1 *emu)
+{
+ struct snd_kcontrol *kctl, *next;
+
+ list_for_each_entry_safe(kctl, next, &emu->card->controls, list) {
+ size_t nlen = strlen(kctl->id.name);
+ if (nlen > 5 && !memcmp(kctl->id.name + nlen - 5, " Enum", 5))
+ snd_ctl_remove(emu->card, kctl);
+ }
+}
+
static const char * const snd_emu1010_adc_pads[] = {
"ADC1 14dB PAD 0202 Capture Switch",
@@ -1039,7 +1503,8 @@ static int snd_emu1010_clock_source_put(struct snd_kcontrol *kcontrol,
change = (emu->emu1010.clock_source != val);
if (change) {
emu->emu1010.clock_source = val;
- emu->emu1010.wclock = emu_ci->vals[val];
+ emu->emu1010.wclock = (emu->emu1010.wclock & ~EMU_HANA_WCLOCK_SRC_MASK) |
+ emu_ci->vals[val];
snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_MUTE);
snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, emu->emu1010.wclock);
@@ -1109,6 +1574,68 @@ static const struct snd_kcontrol_new snd_emu1010_clock_fallback =
.put = snd_emu1010_clock_fallback_put
};
+static int snd_emu1010_clock_shift_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static const char * const texts[3] = {
+ "x1", "x2", "x4"
+ };
+
+ return snd_ctl_enum_info(uinfo, 1, 3, texts);
+}
+
+static int snd_emu1010_clock_shift_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+
+ ucontrol->value.enumerated.item[0] = emu->emu1010.clock_shift;
+ return 0;
+}
+
+static int snd_emu1010_clock_shift_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+ unsigned int val = ucontrol->value.enumerated.item[0];
+ int change;
+
+ if (val >= 3)
+ return -EINVAL;
+ change = (emu->emu1010.clock_shift != val);
+ if (change) {
+ snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_MUTE);
+ snd_emu1010_apply_sources(emu, 0);
+
+ remove_emu1010_source_mixers(emu);
+ snd_emu1010_remap_sources(emu, emu->emu1010.clock_shift, val);
+ emu->emu1010.clock_shift = val;
+ add_emu1010_source_mixers(emu);
+
+ emu->emu1010.wclock = (emu->emu1010.wclock & ~EMU_HANA_WCLOCK_MULT_MASK) |
+ (val << 3);
+ snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, emu->emu1010.wclock);
+ msleep(10); // Allow DLL to settle
+
+ snd_emu1010_apply_sources(emu, 1);
+ snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
+
+ snd_emu1010_update_clock(emu);
+ }
+ return change;
+}
+
+static const struct snd_kcontrol_new snd_emu1010_clock_shift =
+{
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Clock Multiplier",
+ .count = 1,
+ .info = snd_emu1010_clock_shift_info,
+ .get = snd_emu1010_clock_shift_get,
+ .put = snd_emu1010_clock_shift_put
+};
+
static int snd_emu1010_optical_out_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
@@ -2396,11 +2923,18 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu,
for (i = 0; i < emu_ri->n_ins[midx]; i++)
emu->emu1010.input_source[i] =
emu1010_map_source(emu_ri, midx, emu_ri->in_dflts[i]);
- for (i = 0; i < emu_ri->n_outs; i++)
+ for (i = 0; i < emu_ri->n_outs[0]; i++)
emu->emu1010.output_source[i] =
emu1010_map_source(emu_ri, midx, emu_ri->out_dflts[i]);
- snd_emu1010_apply_sources(emu);
+ snd_emu1010_apply_sources(emu, 1);
+ if (emu->das_mode) {
+ kctl = emu->ctl_clock_shift =
+ snd_ctl_new1(&snd_emu1010_clock_shift, emu);
+ err = snd_ctl_add(card, kctl);
+ if (err < 0)
+ return err;
+ }
err = snd_ctl_add(card,
snd_ctl_new1(&snd_emu1010_clock_source, emu));
if (err < 0)
diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c
index 7aed356637ab..69552d5c9e45 100644
--- a/sound/pci/emu10k1/emupcm.c
+++ b/sound/pci/emu10k1/emupcm.c
@@ -1188,19 +1188,42 @@ static void snd_emu10k1_pcm_efx_mixer_notify(struct snd_emu10k1 *emu, int idx, i
snd_emu10k1_pcm_mixer_notify1(emu, emu->ctl_efx_attn, idx, activate);
}
+static void snd_emu10k1_pcm_clock_mutiplier_notify(struct snd_emu10k1 *emu)
+{
+ struct snd_kcontrol *kctl = emu->ctl_clock_shift;
+ struct snd_ctl_elem_id id;
+
+ // Modifying the clock multiplier during playback/capture
+ // would make a mess, so we lock it.
+ if (emu->emu1010.clock_users) {
+ if (!(kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_WRITE))
+ return;
+ kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_WRITE;
+ } else {
+ if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_WRITE)
+ return;
+ kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_WRITE;
+ }
+ snd_ctl_build_ioff(&id, kctl, 0);
+ snd_ctl_notify(emu->card, SNDRV_CTL_EVENT_MASK_INFO, &id);
+}
+
static void snd_emu10k1_pcm_free_substream(struct snd_pcm_runtime *runtime)
{
kfree(runtime->private_data);
}
static int snd_emu10k1_efx_playback_close(struct snd_pcm_substream *substream)
{
struct snd_emu10k1 *emu = snd_pcm_substream_chip(substream);
struct snd_emu10k1_pcm_mixer *mix;
int i;
- if (emu->das_mode)
+ if (emu->das_mode) {
+ emu->emu1010.clock_users--;
+ snd_emu10k1_pcm_clock_mutiplier_notify(emu);
return 0;
+ }
for (i = 0; i < NUM_EFX_PLAYBACK; i++) {
mix = &emu->efx_pcm_mixer[i];
mix->epcm = NULL;
@@ -1254,8 +1277,11 @@ static int snd_emu10k1_efx_playback_open(struct snd_pcm_substream *substream)
return err;
}
- if (emu->das_mode)
+ if (emu->das_mode) {
+ emu->emu1010.clock_users++;
+ snd_emu10k1_pcm_clock_mutiplier_notify(emu);
return 0;
+ }
for (i = 0; i < NUM_EFX_PLAYBACK; i++) {
mix = &emu->efx_pcm_mixer[i];
for (j = 0; j < 8; j++)
@@ -1464,13 +1490,24 @@ static int snd_emu10k1_capture_efx_open(struct snd_pcm_substream *substream)
&hw_constraints_capture_buffer_sizes);
emu->capture_efx_interrupt = snd_emu10k1_pcm_efx_interrupt;
emu->pcm_capture_efx_substream = substream;
+
+ if (emu->das_mode) {
+ emu->emu1010.clock_users++;
+ snd_emu10k1_pcm_clock_mutiplier_notify(emu);
+ }
+
return 0;
}
static int snd_emu10k1_capture_efx_close(struct snd_pcm_substream *substream)
{
struct snd_emu10k1 *emu = snd_pcm_substream_chip(substream);
+ if (emu->das_mode) {
+ emu->emu1010.clock_users--;
+ snd_emu10k1_pcm_clock_mutiplier_notify(emu);
+ }
+
emu->capture_efx_interrupt = NULL;
emu->pcm_capture_efx_substream = NULL;
return 0;
diff --git a/sound/pci/emu10k1/io.c b/sound/pci/emu10k1/io.c
index a0d66ce3ee83..dc9c7a59e03a 100644
--- a/sound/pci/emu10k1/io.c
+++ b/sound/pci/emu10k1/io.c
@@ -404,19 +404,47 @@ void snd_emu1010_update_clock(struct snd_emu10k1 *emu)
clock = 48000;
leds = EMU_HANA_DOCK_LEDS_2_48K;
break;
+ case EMU_HANA_WCLOCK_INT_44_1K | EMU_HANA_WCLOCK_2X:
+ clock = 44100;
+ leds = 0;
+ break;
+ case EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_2X:
+ clock = 48000;
+ leds = EMU_HANA_DOCK_LEDS_2_96K;
+ break;
+ case EMU_HANA_WCLOCK_INT_44_1K | EMU_HANA_WCLOCK_4X:
+ clock = 44100;
+ leds = 0;
+ break;
+ case EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X:
+ clock = 48000;
+ leds = EMU_HANA_DOCK_LEDS_2_192K;
+ break;
default:
clock = snd_emu1010_get_raw_rate(
emu, emu->emu1010.wclock & EMU_HANA_WCLOCK_SRC_MASK);
// The raw rate reading is rather coarse (it cannot accurately
// represent 44.1 kHz) and fluctuates slightly. Luckily, the
// clock comes from digital inputs, which use standardized rates.
// So we round to the closest standard rate and ignore discrepancies.
if (clock < 46000) {
clock = 44100;
leds = EMU_HANA_DOCK_LEDS_2_EXT | EMU_HANA_DOCK_LEDS_2_44K;
- } else {
+ } else if (clock < 75000) {
clock = 48000;
leds = EMU_HANA_DOCK_LEDS_2_EXT | EMU_HANA_DOCK_LEDS_2_48K;
+ } else if (clock < 92000) {
+ clock = 44100;
+ leds = EMU_HANA_DOCK_LEDS_2_EXT;
+ } else if (clock < 150000) {
+ clock = 48000;
+ leds = EMU_HANA_DOCK_LEDS_2_EXT | EMU_HANA_DOCK_LEDS_2_96K;
+ } else if (clock < 184000) {
+ clock = 44100;
+ leds = EMU_HANA_DOCK_LEDS_2_EXT;
+ } else {
+ clock = 48000;
+ leds = EMU_HANA_DOCK_LEDS_2_EXT | EMU_HANA_DOCK_LEDS_2_192K;
}
break;
}
--
2.40.0.152.g15d061e6df
