user/sven/linux.git/include/uapi/sound, branch v5.1.14

ALSA: uapi: #include in asound.h

2019-04-02T07:27:21Z

The uapi header asound.h defines types based on struct timespec. We need to #include to get access to the definition of this struct. Previously, we encountered the following error message when building applications with a clang/bionic toolchain: kernel-headers/sound/asound.h:350:19: error: field has incomplete type 'struct timespec' struct timespec trigger_tstamp; ^ The absence of the time.h #include statement does not cause build errors with glibc, because its version of stdlib.h indirectly includes time.h. Signed-off-by: Daniel Mentz Signed-off-by: Takashi Iwai

ALSA: firewire-tascam: notify events of change of state for userspace applications

2018-11-23T14:31:15Z

In former commits, ALSA firewire-tascam driver queues events to notify change of state of control surface to userspace via ALSA hwdep interface. This commit implements actual notification of the events. The events are not governed by real time, thus no need to care underrun. Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai

ALSA: firewire-tascam: queue events for change of control surface

2018-11-23T14:31:12Z

Units of TASCAM FireWire series transfer image of states of the unit in tx isochronous packets. Demultiplexing of the states from the packets is done in software interrupt context regardless of any process context. In a view of userspace applications, it needs to have notification mechanism to catch change of the states. This commit implements a queue to store events for the notification. The image of states includes fluctuating data such as level of gain/volume for physical input/output and position of knobs. Therefore the events are queued corresponding to some control features only. Furthermore, the queued events are planned to be consumed by userspace applications via ALSA hwdep interface. This commit suppresses event queueing when no applications open the hwdep interface. However, the queue is maintained in an optimistic scenario, thus without any care against overrrun. This is reasonable because target events are useless just to handle PCM frames. It starts queueing when an usespace application opens hwdep interface, thus it's expected to read the queued events steadily. Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai

ALSA: firewire-tascam: add new hwdep ioctl command to get state image

2018-11-23T14:31:10Z

In a previous commit, ALSA firewire-tascam driver stores state image from tx isochronous packets. This image includes states of knob, fader, button of control surface, level of gain/volume of each physical inputs/outputs, and so on. It's useful for userspace applications to read whole of the image. This commit adds a unique ioctl command for ALSA hwdep interface for the purpose. For actual meaning of each bits in this image, please refer to discussion in alsa-devel[1]. [1] http://mailman.alsa-project.org/pipermail/alsa-devel/2018-October/140785.html Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai

ALSA: firewire-tascam: pick up data of state from tx isochronous pakcets

2018-11-23T14:31:08Z

Units of TASCAM FireWire series multiplex PCM frames and state of control surface into the same tx isochronous packets. One isochronous packet includes a part of the state in a quadlet data. An image of the state consists of 64 quadlet data. This commit demultiplexes the state from tx isochronous packets. Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai

Merge branch 'for-linus' into for-next

2018-10-04T05:53:06Z

Back-merge 4.19-devel branch into 4.20 for applying FireWire patches cleanly. Signed-off-by: Takashi Iwai

ALSA: timer: fix wrong comment to refer to 'SNDRV_TIMER_PSFLG_*'

2018-10-02T15:15:30Z

ALSA timer core has a comment referring to 'SNDRV_MIXER_PSFLG_*' in a definition of 'struct snd_timer_params' of UAPI header. I can see this in initial state of ALSA timer core, at least in 'alsa-driver-0.4.0.tar.gz'. This commit fixes the comment. Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai

ASoC: uapi: fix sound/skl-tplg-interface.h userspace compilation errors

2018-08-14T14:08:07Z

Include and consistently use types it provides to fix the following sound/skl-tplg-interface.h userspace compilation errors: /usr/include/sound/skl-tplg-interface.h:146:2: error: unknown type name 'u32' u32 set_params:2; /usr/include/sound/skl-tplg-interface.h:147:2: error: unknown type name 'u32' u32 rsvd:30; /usr/include/sound/skl-tplg-interface.h:148:2: error: unknown type name 'u32' u32 param_id; /usr/include/sound/skl-tplg-interface.h:149:2: error: unknown type name 'u32' u32 max; /usr/include/sound/skl-tplg-interface.h:166:2: error: unknown type name 'u16' u16 module_id; /usr/include/sound/skl-tplg-interface.h:167:2: error: unknown type name 'u16' u16 instance_id; /usr/include/sound/skl-tplg-interface.h:171:2: error: unknown type name 'u32' u32 channels; /usr/include/sound/skl-tplg-interface.h:172:2: error: unknown type name 'u32' u32 freq; /usr/include/sound/skl-tplg-interface.h:173:2: error: unknown type name 'u32' u32 bit_depth; /usr/include/sound/skl-tplg-interface.h:174:2: error: unknown type name 'u32' u32 valid_bit_depth; /usr/include/sound/skl-tplg-interface.h:175:2: error: unknown type name 'u32' u32 ch_cfg; /usr/include/sound/skl-tplg-interface.h:176:2: error: unknown type name 'u32' u32 interleaving_style; /usr/include/sound/skl-tplg-interface.h:177:2: error: unknown type name 'u32' u32 sample_type; /usr/include/sound/skl-tplg-interface.h:178:2: error: unknown type name 'u32' u32 ch_map; /usr/include/sound/skl-tplg-interface.h:182:2: error: unknown type name 'u32' u32 set_params:2; /usr/include/sound/skl-tplg-interface.h:183:2: error: unknown type name 'u32' u32 rsvd:30; /usr/include/sound/skl-tplg-interface.h:184:2: error: unknown type name 'u32' u32 param_id; /usr/include/sound/skl-tplg-interface.h:185:2: error: unknown type name 'u32' u32 caps_size; /usr/include/sound/skl-tplg-interface.h:186:2: error: unknown type name 'u32' u32 caps[HDA_SST_CFG_MAX]; /usr/include/sound/skl-tplg-interface.h:190:2: error: unknown type name 'u8' u8 pipe_id; /usr/include/sound/skl-tplg-interface.h:191:2: error: unknown type name 'u8' u8 pipe_priority; /usr/include/sound/skl-tplg-interface.h:192:2: error: unknown type name 'u16' u16 conn_type:4; /usr/include/sound/skl-tplg-interface.h:193:2: error: unknown type name 'u16' u16 rsvd:4; /usr/include/sound/skl-tplg-interface.h:194:2: error: unknown type name 'u16' u16 memory_pages:8; /usr/include/sound/skl-tplg-interface.h:200:2: error: unknown type name 'u16' u16 module_id; /usr/include/sound/skl-tplg-interface.h:201:2: error: unknown type name 'u16' u16 instance_id; /usr/include/sound/skl-tplg-interface.h:202:2: error: unknown type name 'u32' u32 max_mcps; /usr/include/sound/skl-tplg-interface.h:203:2: error: unknown type name 'u32' u32 mem_pages; /usr/include/sound/skl-tplg-interface.h:204:2: error: unknown type name 'u32' u32 obs; /usr/include/sound/skl-tplg-interface.h:205:2: error: unknown type name 'u32' u32 ibs; /usr/include/sound/skl-tplg-interface.h:206:2: error: unknown type name 'u32' u32 vbus_id; /usr/include/sound/skl-tplg-interface.h:208:2: error: unknown type name 'u32' u32 max_in_queue:8; /usr/include/sound/skl-tplg-interface.h:209:2: error: unknown type name 'u32' u32 max_out_queue:8; /usr/include/sound/skl-tplg-interface.h:210:2: error: unknown type name 'u32' u32 time_slot:8; /usr/include/sound/skl-tplg-interface.h:211:2: error: unknown type name 'u32' u32 core_id:4; /usr/include/sound/skl-tplg-interface.h:212:2: error: unknown type name 'u32' u32 rsvd1:4; /usr/include/sound/skl-tplg-interface.h:214:2: error: unknown type name 'u32' u32 module_type:8; /usr/include/sound/skl-tplg-interface.h:215:2: error: unknown type name 'u32' u32 conn_type:4; /usr/include/sound/skl-tplg-interface.h:216:2: error: unknown type name 'u32' u32 dev_type:4; /usr/include/sound/skl-tplg-interface.h:217:2: error: unknown type name 'u32' u32 hw_conn_type:4; /usr/include/sound/skl-tplg-interface.h:218:2: error: unknown type name 'u32' u32 rsvd2:12; /usr/include/sound/skl-tplg-interface.h:220:2: error: unknown type name 'u32' u32 params_fixup:8; /usr/include/sound/skl-tplg-interface.h:221:2: error: unknown type name 'u32' u32 converter:8; /usr/include/sound/skl-tplg-interface.h:222:2: error: unknown type name 'u32' u32 input_pin_type:1; /usr/include/sound/skl-tplg-interface.h:223:2: error: unknown type name 'u32' u32 output_pin_type:1; /usr/include/sound/skl-tplg-interface.h:224:2: error: unknown type name 'u32' u32 is_dynamic_in_pin:1; /usr/include/sound/skl-tplg-interface.h:225:2: error: unknown type name 'u32' u32 is_dynamic_out_pin:1; /usr/include/sound/skl-tplg-interface.h:226:2: error: unknown type name 'u32' u32 is_loadable:1; /usr/include/sound/skl-tplg-interface.h:227:2: error: unknown type name 'u32' u32 rsvd3:11; Fixes: 0c24fdc00244 ("ASoC: topology: Move skl-tplg-interface.h to uapi") Signed-off-by: Dmitry V. Levin Reviewed-by: Guenter Roeck Signed-off-by: Mark Brown Cc: # v4.18

Merge tag 'asoc-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2018-06-05T14:51:55Z

ASoC: Updates for v4.18 This is a very big update, mainly due to a huge set of new drivers some of which are individually very large. We also have a lot of fixes for the topology stuff, several of the users have stepped up and fixed some the serious issues there, and continued progress on the transition away from CODEC specific drivers to generic component drivers. - Many fixes for the topology code, including fixes for the half done v4 ABI compatibility from Guenter Roeck and other ABI fixes from Kirill Marinushkin. - Lots of cleanup for Intel platforms based on Realtek CODECs from Hans de Goode. - More followups on removing legacy CODEC things and transitioning to components from Morimoto-san. - Conversion of OMAP DMA to the new, more standard SDMA-PCM driver. - A series of fixes and updates to the rather elderly Cirrus Logic SoC drivers from Alexander Sverdlin. - Qualcomm DSP support from Srinivas Kandagatla. - New drivers for Analog SSM2305, Atmel I2S controllers, Mediatek MT6351, MT6797 and MT7622, Qualcomm DSPs, Realtek RT1305, RT1306 and RT5668 and TI TSCS454

ASoC: topology: Move skl-tplg-interface.h to uapi

2018-06-01T17:09:17Z

skl-tplg-interface.h describes firmware format details for Skylake topology files. It is part of the ABI and should reside in the uapi directory. While moving the file, also replace the license boilerplate with the SPDX License Identifier. No functional change. Signed-off-by: Guenter Roeck Signed-off-by: Mark Brown