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2021-03-12radio: s/pwaudiosink/pipewiresink/George Kiagiadakis3-4/+4
This is the one and only pipewire sink now. Bug-AGL: SPEC-3844 Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com> Change-Id: If7c69f9c944f92006bde1aa3b9745b7966501a65
2020-12-06Fix scan start behavior in Kingfisher backendkoi_10.93.0koi_10.92.0koi_10.91.0koi/10.93.0koi/10.92.0koi/10.91.010.93.010.92.010.91.0Scott Murray1-1/+1
Add missing check for playing status in Kingfisher backend "scan_start" function. Bug-AGL: SPEC-3716 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I74a9221b6d2a89a052009a279dd74166569d4766
2020-12-06Rework hardware probing and RTL-SDR helper startupScott Murray6-120/+192
The lazy startup of the separate helper program for the RTL-SDR backend on playback start was incorrect with respect to the expected behavior the frequency setting verbs. This was not visible during usage by the radio application, but was triggering failures in several tests in the pyagl binding wrapper test suite. To facilitate starting the helper during backend initialization, the probing part of the backend "init" has been split into a separate "probe" function, and all backends have been updated to reflect this change. Logic has been added to enforce that "init" is only called after "probe" has succeeded for a backend, and a comment has been added to radio_impl.h to document this intended behavior. Bug-AGL: SPEC-3717 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: Ic37331a92bae7cc01ee448e69894fa5f49d08a74
2020-10-28Add support for tuning to alternative frequencyEhsan Takalloo3-146/+238
-Add a new verb for handling alternative frequency. -Add a new structure (station_quality_t) and use it for sharing quality parameters. -Make tef665x implementations compatible with new structure. -Update README.md file to cover new verbs. Change-Id: Id78e3b9aa8896eca9ef44222657f21246de9914f Signed-off-by: Ehsan Takalloo <ehsan.takalloo@gmail.com>
2020-10-06Fix frequency verb invalid frequency behaviorScott Murray2-6/+26
The frequency verb was not checking if a frequency corresponds to the frequency band step the binding provides to users, add logic to do so and return an error if the frequency is invalid. While this is a change in behavior, it is believe it should not impact users, as the binding is intended to reflect user facing radio application usage. Additional tweaks: - fix error invalid frequency error message in reply JSON. - add the same band limit checks to the null implementation's frequency setting function that the other implementations do. - fix a couple of issues in README.md; the "rds" verb was missing, and the value key name for the "frequency" event was incorrect. Bug-AGL: SPEC-3620 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I2adfc10448546264110f6d854f02d677087f1e47
2020-09-08Add null backendjellyfish_9.99.4jellyfish/9.99.49.99.4Scott Murray5-10/+311
Changes: - Add null radio implementation that acts as the fallthrough default when the hardware implementations are not detected. - Tweaked the probing in the tef665x implementation to not return an error if the I2C node is not even present. This cleans up the logs on start up on most platforms. These changes include some minor whitespace consistency clean ups. - Added the run-by-default widget permission now that the binding should always work. This will ease testing, and potentially decrease app start up time. Bug-AGL: SPEC-3570 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I3c2e60ce7272d248ab87e3b79d6a334e17fe5531
2020-09-01Add rds eventEhsan Takalloo4-116/+1368
Update types in radio_impl_tef665x.c and radio_impl_tef665x.h Add rds verb to tef665x and send latest rds as response Implement rds parser based on rds standard structure and tef-665x user-manual for rds group types 0A, 0B, 1A, 2A, 2B and 4A Implement scan_start verb for tef-665x Implement scan_stop verb for tef-665x Implement get stereo_mode verb for tef-665x Fix an issue in tef665x_set_frequency_callback Update README.md file Signed-off-by: Ehsan Takalloo <ehsan.takalloo@gmail.com> Change-Id: Ife057e46c52fc420541dbad3b4f51c7d01707a3d
2020-08-21binding/radio_impl_tef665x: Avoid uninitialised variable warningsAlistair Francis1-2/+2
GCC 10 generates uninitialised warnings for the fd variable, to avoid these initalise the variables to 0. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Change-Id: Ieb718498f9d9dd1e8d2e2e79f71f060218759ec6
2019-12-31Add support for TEF665x in agl-service-radioicefish_8.99.5icefish/8.99.58.99.5VahidGharaee5-1/+1610
This is a NXP tuner AM/FM/RDS. The chip has analogue and digital sound output and input. Chip is controlled through i2c. I had to add a sound cart to the kernel to be able to capture the i2s data from the chip. Some of the verbs still to be implemented. I test it on a costum board with imx6solo. Bug-AGL SPEC-3071 Signed-off-by: VahidGharaee <vgharaee@gmail.com> Change-Id: I868706e6d275aef77f77138f815b1b53d64780be
2019-12-19Fixes for corking and restart behavioricefish_8.99.4icefish/8.99.48.99.4Scott Murray2-6/+38
Fixes: - Track playing state in binding code to properly ignore signal-composer events when not playing. - Add changing of pipeline state in response to the GstBus GST_MESSAGE_REQUEST_STATE message to the KF code, this is required to have the second request to switch back to PLAYING state be sent, and hence properly keeping track of corked state. Also added required gstreamer main loop so GstBus actually works. - The alsasrc used in the KF code's gstreamer pipeline seems to not handle the switch to READY state on pause (currently required to trigger Wireplumber policy) as expected; it seems to keep feeding the pipeline, causing long stalls on restart. For now, taking the stream fully down to NULL state seems to work around this issue. Bug-AGL: SPEC-3061, SPEC-3046 Change-Id: I31b2759d10087efbe4ccd885600be95b7029c598 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2019-12-16Add workaround for Wireplumber policy implementationScott Murray2-3/+29
Add hopefully temporary workarounds for current Wireplumber policy implementation that requires taking gstreamer state to READY or STOPPED to trigger policy. Also add a fix for resuming playback from corked state. Bug-AGL: SPEC-3061, SPEC-3023 Change-Id: I1020f9de1fc7dc82c3bb58f0870880ecbf4c09ef Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2019-12-14radio: check for corking from PipeWireicefish_8.99.3icefish/8.99.38.99.3Matt Ranostay3-0/+33
Check if PipeWire is corking the audio stream and if so don't process signal-composer events till uncorked Bug-AGL: SPEC-3023 Change-Id: I1a4623022bbe28658bc97b5fe0cda58863f20d8c Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
2019-12-14Initial steering wheel event supportScott Murray2-4/+65
Add initial basic support for next/previous events from signal composer, mapping them to seek forward/back. More work will be required to handle the issues around both mediaplayer and radio both being running and differentiating which should handle the events. Additionally, complete transition to binding version 3 to clean things up. Bug-AGL: SPEC-3046 Change-Id: I251fa461c96dba584a3fe0069bab4fd2e54701ad Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2019-12-02Migration to binding V3icefish_8.99.2icefish/8.99.28.99.2Li Xiaoming4-73/+73
Bug-AGL: SPEC-2745 Change-Id: I5ee9d3118a302f0edf5fe79a43590818d3d829c3 Signed-off-by: Li Xiaoming <lixm.fnst@cn.fujitsu.com>
2019-09-09Update Kingfisher support for PipeWire and security changesicefish_8.99.1icefish/8.99.18.99.1Scott Murray1-29/+48
Changes: - Restore the previous Gstreamer pipeline code that used the Si4689 ALSA input device as a source sink, now with an appropriate PipeWire output sink. This will be required until PipeWire adds some form of loopback service, which could be used instead. - Remove usage of the si_init script, as the sysfs accesses it performs cannot obviously be enabled via SMACK labelling in a safe fashion. Since the Si4689 on the KF will not work without the reset toggling done in si_init, the script is now called at boot by a systemd service added in a corresponding change in meta-agl-bsp. Bug-AGL: SPEC-2716 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Change-Id: I5c5007d809efd4144dd5fbb25d1c07cfe1ff2b8f
2019-07-12radio: gstreamer: use pwaudiosink instead of alsasinkhalibut_7.99.3halibut/7.99.37.99.3George Kiagiadakis1-1/+2
This native pipewire sink has better performance and allows 1) properly selecting the role of the app 2) proper handling of the situation where another app with higher priority has taken over the audio stream Bug-AGL: SPEC-2634 Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com> Change-Id: I9d0ea9ff475817c0944dd7c2b6d153f149abc957
2019-06-10Remove support for 4A and pulseaudio completelyGeorge Kiagiadakis4-411/+8
Bug-AGL: SPEC-2473 Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com> Change-Id: I320be57ce48a63c7e85b8daebf7b094423f580f9
2019-06-04cmake: build radio_output_gstreamer when we have pipewireGeorge Kiagiadakis1-1/+1
The actual code does not need to change for the moment. GStreamer alsasink will redirect the stream to pipewire. Bug-AGL: SPEC-2473 Change-Id: Ibd791cc8fc4ec8f2c7ddaba82aac1de143856324 Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
2019-06-04rtlsdr: improve rtlsdr_set_output to handle NULL as the output stringGeorge Kiagiadakis1-3/+2
Bug-AGL: SPEC-2473 Change-Id: I89f754bd83687159c3aecb3074cba4fcf16c7d37 Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
2019-06-04kingfisher: initialize variableGeorge Kiagiadakis1-1/+1
Bug-AGL: SPEC-2473 Change-Id: Idade62b5e0248d1a2e9e9387696a5df012f6953f Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
2019-06-04binding: make 4A truly optionalGeorge Kiagiadakis2-25/+11
The non-4A codepaths were totally broken here Bug-AGL: SPEC-2473 Change-Id: I1c3c49688566684455bf9522f68f506eaf6aa6c3 Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
2019-01-06Add status eventhalibut_7.90.0halibut/7.90.0guppy_6.99.4guppy/6.99.47.90.06.99.4Scott Murray1-0/+16
Add a status event to indicate playing versus stopped state, this allows users to detect when the binding has been stopped by another user. Change-Id: I4c1256427f0113b535e12a2dbc121d45c93dc0dd Signed-off-by: Scott Murray <scott.murray@konsulko.com> (cherry picked from commit a2fdf6e139207e7b0e0270c8a167c6a30c8fe61d)
2019-01-04Add audio role open/close supportScott Murray4-131/+143
Rework things so that the 4A audio role is only opened while playing, and closed when stopped. Further work will need to be done to handle the possibility of the output device changing on subsequent opens, both the RTL SDR and Kingfisher case have complications around doing so: - The RTL SDR helper application needs to be enhanced to add an output setting command. Killing it and starting it again would also work, but likely will add noticeable UI latency. - On the Kingfisher, the binding currently has no control over the output used for the loopback, as it is being set up down in the soft-mixer based on HAL values. Change-Id: I4aa83c937972ec5d91f7b78421a11148c7fe0afc Signed-off-by: Scott Murray <scott.murray@konsulko.com> (cherry picked from commit f1d5902c92eafd3aad62e29298502603a9b56d81)
2018-07-17cmake: added missing dependency to libusb-1.0guppy_6.90.0guppy/6.90.0flounder_5.99.6flounder_5.99.5flounder_5.99.4flounder_5.99.3flounder_5.99.2flounder/5.99.6flounder/5.99.5flounder/5.99.4flounder/5.99.3flounder/5.99.26.90.05.99.65.99.55.99.45.99.35.99.2Thierry Bultel1-1/+2
The build needs libusb-1.0. Everything foes right when building for Yocto, that already and likely has the needed things. Issue seen when building for a linux host. The missing check did not point out the need for libusb-1.0-devel Change-Id: I7440e2d9ca21232d11e5cabafc79b383092e8890 Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-07-17fixed the support for 4a frameworkThierry Bultel2-74/+152
Changed the api call for getting an audio role. Mapped the stop/start operations to mute/unmute actions on role verb. No longer uses a gstreamer pipeline for the sound output, since it is 4a-softmixer that performs the read/write loop instead. Change-Id: I91e4f801a0da866c50b2218622e810d7350ab8a9 Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-07-17added api verb for RDS informationThierry Bultel3-3/+71
Added a verb to retrieve the RDS information. Notice that it is only supported on the kingfisher implementation. Change-Id: I0e2a830ff77154eb8cbb780bb599fb49f71a5b1c Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-07-17Set the binding version in cmake instead of sourceThierry Bultel4-8/+2
Setting AFB_BINDING_VERSION is cmake makes merges easier between branches, since it is always defined once at a single place instead that in each file that need it. Also removed the "INSTALL" section with LIBRARY_DESTINATION since it is now treated in app-templates. Change-Id: I7ef5f3b4d2009ab6ec296ac70bfc0a5647f9534c Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-07-17radio_impl_rtldsr: use macros for hardcoded sizesThierry Bultel1-32/+46
and fixes some complication warnings Change-Id: I3e9031eb215c3331ffb2264afad5ff07fca2bb46 Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-07-17Fixed compilation warningsThierry Bultel9-41/+49
Fixed all the compilation warning that appeared with the latest version of gcc. There are still warnings in the gstreamer headers, that would likely be fixed by a gstreamer bump. Change-Id: I3ae7698dbff47303be366d9755a643a013bb4e51 Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
2018-06-05Rework output to directly support 4Aflounder_5.99.1flounder/5.99.15.99.1Scott Murray6-56/+347
When building for 4A, switch to new gstreamer-based ALSA output for the RTL-SDR backend, and the Kingfisher backend now uses a gstreamer pipeline for its loopback to either an ALSA or Pulse sink depending on 4A or not. Using gstreamer instead of direct ALSA output has the benefit of transparently handling resampling to the M3ULCB hardware's required 48 KHz sample rate for the RTL-SDR backend. Change-Id: I2bfbf924927bb461cce88b04aba0e626f8d71215 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2018-06-05Split rtlsdr code into standalone helperScott Murray4-58/+482
To avoid the GPL licensed code in rtl_fm.c making all of the binding GPL, rework things to wrap it with a simple standalone helper executable that is driven via stdin/stdout. While this could potentially be done by running the original unmodified rtl_fm utility itself, it would be impossible to implement scanning with that approach without some compromising of playback latency and quality. The current helper implementation is simple enough that replacing it with an alternate one should be relatively straightforward if that is desired. Change-Id: If83b834da3999f5807d1453524ae72b1c3559c90 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2018-06-05Always enable Kingfisher supportScott Murray3-12/+10
Make Kingfisher support unconditional to move all platform detection to run-time. This fixes the issue of violating the application build workflow with the SDK. Additionally, the Kingfisher detection has been improved with an added check for the Si4689 device-tree node to differentiate from a regular M3ULCB, and the Kingfisher output has been fixed for recent BSP changes. Change-Id: I28e18a065385205aefec974079b0a9c2d31059b6 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2018-05-15Remove reference to <afb/afb-service-itf.h>José Bollo1-1/+0
Change-Id: Ic5130850f76db94d86fb94e904ac5f985cf0aa30 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2018-03-20binding: update kingfisher i2c bus numberHarunobu Kurokawa1-4/+4
The Si4689 radio chip I2C bus number has shifted from i2c-11 to i2c-12. This updates I2C bus number in SI scripts accordingly. Signed-off-by: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
2018-03-20Add Kingfisher Si4689 supportHarunobu Kurokawa7-62/+554
Add conditionally compilable support for the Si4689 radio on the M3ULCB Kingfisher infotainment board. The codebase has been refactored to allow multiple radio implementations, and when Kingfisher support is enabled, the binding will first look for a USB RTL-SDR adapter, then fallback to the Kingfisher Si4689 if one is not found. This allows easily switching to a RTL-SDR adapter if this initial Kingfisher support encounters issues. The back end implementation relies on a patched version of the "si_ctl" utility from Cogent Embedded's Kingfisher BSP changes. The modifications to it add FM band plan selection and scanning threshold tweaking for poor radio environments. Audio output is achieved by looping the radio's PulseAudio source to the appropriate sink depending on 4A or non-4A operation. For 4A compatibility, the PulseAudio source is created if it does not exist, which currently is the case due to PulseAudio's udev module being disabled when 4A is enabled. Additionally, the FM band plan for Japan has been corrected to go to 95 MHz, and a README.md file has been added documenting the optional configuration that can be done via /etc/xdg/AGL.conf for band plan selection and scanning sensitivity. Change-Id: I204906fed741d917fc3b8be962deadb4e59989db Signed-off-by: Scott Murray <scott.murray@konsulko.com> Signed-off-by: Harunobu Kurokawa <harunobu.kurokawa.dn@renesas.com>
2018-01-15binding: agl-service-radio: remove qmake artifactsMatt Ranostay1-11/+0
Qmake is no longer used for building this service so remove a lone .pro file Change-Id: I984b0225d965a3163f920a2397988021bb8b4b44 Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
2017-11-24Return a correct value for 'start'José Bollo1-2/+1
The returned value was presumed to be garbage. Change-Id: I72997d267139cc89f5dd5d325fc0512f44859b90 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-11-24Remove calls to 'exit'José Bollo1-6/+8
The check now return a status instead of exiting the process. Change-Id: I70bdeb4e4b3848a0c5e743a13aecec3ed8f98600 Signed-off-by: José Bollo <jose.bollo@iot.bzh>
2017-10-11Switch to AFB_SESSION_NONE for verbsScott Murray1-12/+12
Recent testing found that the verbs no longer work now with the AFB_SESSION_CHECK flag set on them and the binding split out to be standalone from the app. Since the radio does not really need the concept of a session, switch to AFB_SESSION_NONE to get things working, rather than add the extra infrastructure to enable session support. Change-Id: I9c022eaf7a18a1094b9afb7c6bddf1a8ebc9e875 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
2017-08-17binding: radio: upgrade to v2 of binding frameworkMatt Ranostay1-35/+26
Update structures and function calls to afm binding framework version 2 specs Bug-AGL: SPEC-835 Change-Id: Ie9198c4fe035e2267a1098fac7995b60e65809ec Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
2017-08-17binding: radio: switch to cmake build systemMatt Ranostay3-7/+45
Switch from qmake build system to cmake avoiding the unneeded dependency of qt Bug-AGL: SPEC-834 Change-Id: Ifcf43b8ebadf723ec0131beda7d96f705083a1c2 Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
2017-08-17binding: radio: update build system for standalone bindingMatt Ranostay12-0/+2949
Radio binding is now standalone so the qmake build scripts need to be updated to reflect that Bug-AGL: SPEC-832 Change-Id: Iab9cd5d18536e416d22d91c492ef489159a62d0d Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>