mirror of https://gitee.com/openkylin/linux.git
588f2e2caf
Recent firmware for Fireworks board module have a quirk to start transmission of CIP with non-zero value for its data block counter. In current implementation of ALSA firewire stack, the quirk is handled by 'struct amdtp_stream.ctx_data.tx.first_dbc' with value 0x02. However, the value comes from reverse engineering. It's better to handle this quirk without the explicit value. In a process to parse CIP header, the quirk of data block counter affects decision of sequence index in sequence-multiplexed data channel; i.e. MIDI conformant data channel. In Fireworks, the index is decided by the number of data blocks from top of the same CIP, thus the value of data block counter is useless. This commit adds CIP_UNALIGHED_DBC flag and obsoletes the explicit value for this quirk. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| .. | ||
| Makefile | ||
| fireworks.c | ||
| fireworks.h | ||
| fireworks_command.c | ||
| fireworks_hwdep.c | ||
| fireworks_midi.c | ||
| fireworks_pcm.c | ||
| fireworks_proc.c | ||
| fireworks_stream.c | ||
| fireworks_transaction.c | ||