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ea77850e |
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15-Sep-2023 |
Takashi Iwai <tiwai@suse.de> |
ALSA: firewire: Fix -Wformat-truncation warning for MIDI stream names The compile warnings at filling MIDI stream name strings are all false-positive; the number of streams can't go so high. For suppressing the warning, replace snprintf() with scnprintf(). As stated in the above, truncation doesn't matter. Link: https://lore.kernel.org/r/20230915082802.28684-12-tiwai@suse.de Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Tested-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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da607e19 |
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29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 Based on 1 normalized pattern(s): licensed under the terms of the gnu general public license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 88 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000437.521539229@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ae369e55 |
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14-Apr-2017 |
Takashi Sakamoto <o-takashi@sakamocchi.jp> |
ALSA: firewire-tascam: support drain callback for MIDI playback substream ALSA driver for TASCAM FireWire series transfers MIDI messages in system workqueue. In current design of the driver, applications should wait for sequence of transmission when they close ALSA rawmidi character devices. However, when considering design of rawmidi interface, it's preferable to wait in drain ioctl. This commit adds support for the drain ioctl to wait for the end of the transmission. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1f94205d |
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14-Apr-2017 |
Takashi Sakamoto <o-takashi@sakamocchi.jp> |
ALSA: firewire-tascam: move message parameters for async midi port Units on TASCAM FireWire series handle MIDI messages with support for running status. Drivers for the series should remember current running status and transfer valid MIDI messages. For this purpose, current ALSA driver for the series has some members in its top-level structure. This is due to better abstraction of async midi port. Nowadays, the abstraction was localized just for the driver. This commit moves the members to structure for async midi port. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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3e7dc65c |
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14-Apr-2017 |
Takashi Sakamoto <o-takashi@sakamocchi.jp> |
ALSA: firewire-tascam: initialize parameters at open of rawmidi character devices In current design of ALSA driver for TASCAM FireWire series, initialization of members in asymc midi port structure is done at device probing. Some of the members should be initialized every time to use rawmidi devices because they're changed in sequence of transmission for MIDI messages. This commit adds a new function to initialize them. Invariant parameters during object lifetime are kept as is. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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57eb6799 |
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05-Jan-2017 |
Takashi Iwai <tiwai@suse.de> |
ALSA: firewire: Constify snd_rawmidi_ops Now snd_rawmidi_ops is maintained as a const pointer in snd_rawmidi, we can constify the definitions. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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92128236 |
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05-Jan-2017 |
Takashi Sakamoto <o-takashi@sakamocchi.jp> |
ALSA: firewire-tascam: enclose identifiers referred by single function Some identifiers are referred just by one functions. In this case, they can be put into the function definition. This brings two merits; readers can easily follow codes related to the identifiers, developers are free from name conflict. This commit moves such identifiers to each function definition. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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0db18e7e |
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12-Oct-2015 |
Takashi Sakamoto <o-takashi@sakamocchi.jp> |
ALSA: firewire-tascam: add support for MIDI functionality In former commits, this driver got functionalities to transfer/receive MIDI messages to/from TASCAM FireWire series. This commit adds some ALSA MIDI ports to enable userspace applications to use the functionalities. I note that this commit doesn't support virtual MIDI ports which console models support. A physical controls can be assigned to a certain MIDI ports including physical and virtual. But the way is not clear. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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