ALSA: fireface: share some registers for status of clock synchronization
As long as investigating packet dumps from Fireface 400/800, status registers for clock synchronization is common. This commit moves some macros for them to header file. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Родитель
1e73359a24
Коммит
3ae49ed923
|
@ -14,9 +14,6 @@
|
|||
#define FF400_ISOC_COMM_START 0x000080100508ull
|
||||
#define FF400_TX_PACKET_FORMAT 0x00008010050cull
|
||||
#define FF400_ISOC_COMM_STOP 0x000080100510ull
|
||||
#define FF400_SYNC_STATUS 0x0000801c0000ull
|
||||
#define FF400_FETCH_PCM_FRAMES 0x0000801c0000ull /* For block request. */
|
||||
#define FF400_CLOCK_CONFIG 0x0000801c0004ull
|
||||
|
||||
#define FF400_MIDI_HIGH_ADDR 0x0000801003f4ull
|
||||
#define FF400_MIDI_RX_PORT_0 0x000080180000ull
|
||||
|
@ -30,7 +27,7 @@ static int ff400_get_clock(struct snd_ff *ff, unsigned int *rate,
|
|||
int err;
|
||||
|
||||
err = snd_fw_transaction(ff->unit, TCODE_READ_QUADLET_REQUEST,
|
||||
FF400_CLOCK_CONFIG, ®, sizeof(reg), 0);
|
||||
SND_FF_REG_CLOCK_CONFIG, ®, sizeof(reg), 0);
|
||||
if (err < 0)
|
||||
return err;
|
||||
data = le32_to_cpu(reg);
|
||||
|
@ -165,7 +162,7 @@ static int ff400_switch_fetching_mode(struct snd_ff *ff, bool enable)
|
|||
}
|
||||
|
||||
err = snd_fw_transaction(ff->unit, TCODE_WRITE_BLOCK_REQUEST,
|
||||
FF400_FETCH_PCM_FRAMES, reg,
|
||||
SND_FF_REG_FETCH_PCM_FRAMES, reg,
|
||||
sizeof(__le32) * 18, 0);
|
||||
kfree(reg);
|
||||
return err;
|
||||
|
@ -179,7 +176,7 @@ static void ff400_dump_sync_status(struct snd_ff *ff,
|
|||
int err;
|
||||
|
||||
err = snd_fw_transaction(ff->unit, TCODE_READ_QUADLET_REQUEST,
|
||||
FF400_SYNC_STATUS, ®, sizeof(reg), 0);
|
||||
SND_FF_REG_SYNC_STATUS, ®, sizeof(reg), 0);
|
||||
if (err < 0)
|
||||
return;
|
||||
|
||||
|
@ -294,7 +291,7 @@ static void ff400_dump_clock_config(struct snd_ff *ff,
|
|||
int err;
|
||||
|
||||
err = snd_fw_transaction(ff->unit, TCODE_READ_BLOCK_REQUEST,
|
||||
FF400_CLOCK_CONFIG, ®, sizeof(reg), 0);
|
||||
SND_FF_REG_CLOCK_CONFIG, ®, sizeof(reg), 0);
|
||||
if (err < 0)
|
||||
return;
|
||||
|
||||
|
|
|
@ -37,6 +37,11 @@
|
|||
#define SND_FF_IN_MIDI_PORTS 2
|
||||
#define SND_FF_OUT_MIDI_PORTS 2
|
||||
|
||||
#define SND_FF_REG_SYNC_STATUS 0x0000801c0000ull
|
||||
/* For block wriet request. */
|
||||
#define SND_FF_REG_FETCH_PCM_FRAMES 0x0000801c0000ull
|
||||
#define SND_FF_REG_CLOCK_CONFIG 0x0000801c0004ull
|
||||
|
||||
struct snd_ff_protocol;
|
||||
struct snd_ff_spec {
|
||||
const char *const name;
|
||||
|
|
Загрузка…
Ссылка в новой задаче