Commit Graph

38 Commits

Author SHA1 Message Date
Xiang Xiao
40ef5bc6db libc: Move queue.h from include to include/nuttx
to avoid the conflict with libuv's queue.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-09-26 08:04:58 +02:00
Takayoshi Koizumi
afc09fb442 drivers/audio/cxd56: Workaround for HW issue of CXD56
Because of HW issue, Audio output volume is limited until -30db as maximum.
This commit fix it. And fix the bug of voulme control.
2022-04-28 08:12:47 +09:00
Xiang Xiao
ef1a98dd00 Remove the unneeded void cast
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-04-17 23:32:05 +03:00
Xiang Xiao
d7fe0127b0 Replece clock_gettime(CLOCK_REALTIME) with clock_systime_timespec if suitable
it's better to call the kernrel api insteaad user space api in kernel

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-24 01:06:36 +08:00
Petro Karashchenko
95db3ce741 nuttx: remove space befone newline in logs
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2021-12-29 23:37:56 +01:00
Tobias Johansson
c7e604b20b drivers: audio: Fix build warning in cxd56
Signed-off-by: Tobias Johansson <tobias.johansson@sony.com>
2021-11-22 03:38:09 -06:00
Tobias Johansson
6735cf412e drivers: audio: Don't stop cxd56 when stopped
Avoid trying to stop the driver when already stopped.

Signed-off-by: Tobias Johansson <tobias.johansson@sony.com>
2021-11-22 03:38:09 -06:00
Tobias Johansson
3828dd2b11 drivers: audio: Only start amp for HS in cxd56
Only enable the amplifier during playback to avoid clicks.

Signed-off-by: Tobias Johansson <tobias.johansson@sony.com>
2021-11-22 03:38:09 -06:00
Tobias Johansson
b36d08ef45 drivers: audio: Limit supported rates in cxd56
Only support the audio sample rate 48kHz when the sample
rate converter is not enabled.

Signed-off-by: Tobias Johansson <tobias.johansson@sony.com>
2021-11-22 03:38:09 -06:00
Tobias Johansson
229bab35a3 drivers: audio: Fix SRC define naming in cxd56
Replaces the misnamed define CONFIG_CXD56_AUCIO_SRC with
CONFIG_AUDIO_CXD56_SRC.

Signed-off-by: Tobias Johansson <tobias.johansson@sony.com>
2021-11-22 03:38:09 -06:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-03 08:36:03 -07:00
Masayuki Ishikawa
822002d347 drivers: audio: Apply CXD56_PHYSADDR to cxd56.c
Summary:
- This commit converts data to the physical address for DMA transfer.

Impact:
- cxd56.c only

Testing
- Tested with nxplayer and nxrecorder

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-06-02 22:13:10 -05:00
Xiang Xiao
d7f96003cf Don't include debug.h from public header file
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-06-01 06:42:02 +09:00
Xiang Xiao
001e7c3e76 sched: Don't include nuttx/sched.h inside sched.h
But let nuttx/sched.h include sched.h instead to
avoid expose nuttx kernel API to userspace.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2021-05-24 12:11:53 +09:00
Masayuki Ishikawa
1dc77c2ec5 drivers: audio: Introduce a driver-specific spinlock to cxd56.c
Summary:
- This commit introduces a driver-specific spinlock to cxd56.c
  to improve performance in SMP mode.

Impact:
- cxd56.c in SMP mode only

Testing:
- Tested with nxplayer and nxrecorder with the following configs
- spresense:wifi, spresense:wifi_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-02-15 01:54:44 -08:00
Masayuki Ishikawa
d87f350831 arch, boards, drivers, include, sched, wireless: Change spinlock APIs.
Summary:
- This commit changes spinlock APIs (spin_lock_irqsave/spin_unlock_irqrestore)
- In the previous implementation, the global spinlock (i.e. g_irq_spin) was used.
- This commit allows to use caller specific spinlock but also supports to use
  g_irq_spin for backword compatibility (In this case, NULL must be specified)

Impact:
- None

Testing:
- Tested with the following configurations
- spresnse:wifi, spresense:wifi_smp
- esp32-devkitc:smp (QEMU), sabre6-quad:smp (QEMU)
- maxi-bit:smp (QEMU), sim:smp
- stm32f4discovery:wifi

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2021-02-07 21:28:56 -08:00
Alin Jerpelea
f22683a0a6 drivers: replace licenses with Apache 2.0
This change is a license change to Apache 2.0 license.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-01-26 05:11:58 -08:00
ligd
f63db66382 mqueue: add file_mq_xx for kernel use
Change-Id: Ida12f5938388cca2f233a4cde90277a218033645
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-01-05 02:40:43 -06:00
YAMAMOTO Takashi
b3d39176bc drivers/audio/cxd56.c: Fix syslog formats 2020-11-27 05:18:57 -06:00
Tobias Johansson
c06c6ffa81 cxd56: add initial audio SRC implementation
Add basic sample rate conversion to the CXD56 Spresense audio
driver using libsamplerate. Currently conversion is only done
during playback and all output is fixed at 48 kHz.

Issues:
- 16 kHz SRC has glitches (unless data dump is enabled)
- 44.1 kHz SRC gets stuck
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2020-11-19 07:29:07 +09:00
YAMAMOTO Takashi
950fff8e66 drivers/audio/cxd56.c: Fix a printf format warning 2020-11-16 08:29:00 -08:00
Tobias Johansson
2cce572162 drivers: audio: cxd56: rename queue status
This commit improves the readability for each state

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2020-11-06 11:11:27 +09:00
Tobias Johansson
43b21a4693 drivers: audio: cxd56: add I2S debugging
When audio fails it is usefull to have I2S transfer errors in place
to be able to track the issue

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2020-11-06 11:11:27 +09:00
Tobias Johansson
d572b06a6c drivers:audio: cxd56: move helpers to the header file
The Queue helpers should be moved to the header file

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2020-11-06 11:11:27 +09:00
Masayuki Ishikawa
89cfaf1e6a drivers: audio: Fix cxd56.c for SMP
Summary:
- Add spin_unlock_irqrestore to avoid deadlock
- Improve cxd56_resume() sequence
- Remove AUDIO_MSG_USER and call cxd56_stop_dma() for buffering
- Remove redandant 'Lock interrupt' and 'Unlock interrupt'

Impact:
- Affects all use cases with cxd56.c audio driver

Testing:
- Tested with spresense:rndis and spresense:rndis_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-09-23 10:45:29 +02:00
SPRESENSE
d560ce65ff cxd56xx: spresense: Add some improvements and fix bugs for Spresense board
- Add new functions of GNSS
- Support the lower PWM frequency
- Add CONFIG_CPUFREQ_RELEASE_LOCK
- Add high speed ADC support
- Add HPADC input gain configuration
- Add eMMC device
- Frame buffer support
- Fix SD/GNSS/sensor drivers not worked
- Build errors
- Fix nxstyle issues
2020-07-28 09:13:05 +02:00
Masayuki Ishikawa
ae92afd250 drivers: audio: Fix cxd56_stop in cxd56.c
In the previous implementation, cxd56_stop() checked the internal
state before sending AUDIO_MSG_STOP to the message queue. However,
if the worker thread took time to turn on AMP, cxd560_stop() was
not able to send the message and caused a deadlock.

This commit fixes this issue by always sending AUDIO_MSG_STOP
regardless of the internal state.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-06-16 08:52:40 +02:00
Masayuki Ishikawa
958ddc1926 drivers: audio: Add a buffering feature to cxd56
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-06-10 09:11:15 -03:00
Masayuki Ishikawa
8a60cc01e2 drivers: audio: Send stop message when received the final buffer
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-06-10 09:11:15 -03:00
Tobias Johansson
368fbd0dea cxd56: Fix lock issue in Spresense audio driver
Replace semaphore with spinlock in the DMA buffer handling code
since it is called from an interrupt.
2020-06-05 19:50:27 +08:00
Masayuki Ishikawa
4b9886fa29 drivers: audio: Return -ENOTTY in xxx_ioctl() if not handled
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2020-06-05 12:02:33 +08:00
Tobias Johansson
f2c957144a cxd56: Add input support to Spresense audio driver
Add recording support to the Nuttx audio driver for Spresense.
- Supports 16 bit data with 48 kHz sample rate only for now.
- Supports 1 (dual mono) 2 or 4 channels.
- Only analog mics have been tested so digital is considered
  unsupported.
2020-05-08 07:18:22 -06:00
Tobias Johansson
79589eca1a cxd56: replace Sony return values
- Replace Sony error codes with standard ones where possible
- Unify error message and remove some unnecessary info prints
2020-04-21 17:19:52 -06:00
Tobias Johansson
ecc4939453 cxd56: fix volume setting and improve volume range
- Setting volume now works except when in paused state
- Volume range decreased to be a little more sane
2020-04-21 17:19:52 -06:00
Tobias Johansson
36e756a915 cxd56: add support for pause and resume
Implements pause and resume functionality
2020-04-21 17:19:52 -06:00
Tobias Johansson
7a83177419 cxd56: disable unused audio effects
Disables audio effects that are not currently in use.
Also fixes some minor indentation issues.
2020-04-21 17:19:52 -06:00
Alin Jerpelea
d9d720b296 audio: nxstyle fixes for core and drivers
nxstyle fixes for the audio core and drivers

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2020-04-21 17:19:52 -06:00
Tobias Johansson
57e8f0451a cxd56: add initial Nuttx audio driver
Adds an initial Nuttx audio driver supporting the Spresense CXD56.
Being a work in progress the driver has a number of limitations:
- Audio playback only, no recording yet.
- Only 16 bit stereo playback is supported.
- In practice only 48kHz playback is supported due to missing SRC.
- Configure driver in "Device Drivers --> Audio Device Support".
2020-04-16 12:50:05 -06:00