Following updates:
- "input bit format" ctl to set RX CIF bit-width
- 100x scaling to "Vol" ctl for more granularity
- Fixes in mixer ctl "get" functions so that current value is read
- Fix in "Curve Type" ctl so that default volume gets set
Bug 1936284
Change-Id: Ib54b17266c7c3a3e9e42cab13195389c5fa1fbe7
Signed-off-by: Viswanath L <viswanathl@nvidia.com>
Reviewed-on: http://git-master/r/1497628
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
Below are the hypothetical scenarios
- Drivers are in suspend state while reboot and PCM Open call from
userspace is received after driver shutdown [APE is power gated
already]
- PM domain handling doesn't ensure proper functionality after driver
shutdown is called
The change handles with the below fix
- ALSA PCM Open API first executes runtime resume of each driver.
So need to prevent any reg access in runtime resume of drivers.
- ALSA PCM Open executes ADMAIF startup after runtime resume of
each driver. If ADMAIF startup returns failure based on shutdown,
PCM Open operation will fail, this will break PCM Open path and
will ensure no further ALSA APIs/Callbacks are called.
Bug 200289815
Change-Id: Ia03e035569375f37ae4b0faa1a4593ce121d2354
Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
Reviewed-on: http://git-master/r/1475208
(cherry picked from commit 3361e95850563f3009a428bb1c01941ed069a7b0)
Reviewed-on: http://git-master/r/1492664
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Dipesh Gandhi <dipeshg@nvidia.com>
Reviewed-by: Ravindra Lokhande <rlokhande@nvidia.com>
Certain usecase requires different audio and client channels settings
inside ahub, so this needs to be handled with dedicated Channels mixer
control for each module.
This change will introduce channels mixer control and cif controls to
admaif,dmic,i2s and all other internal module is control with a single
channel control.
-Support mono channel SFC
-Support mono channel Mixer
-Cleanup drivers
Bug 1839027
Change-Id: Id997519ebdc9f518c83debc2d4cd58fde34e79b6
Signed-off-by: Mohan Kumar <mkumard@nvidia.com>
Reviewed-on: http://git-master/r/1258877
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
add check for context pointer before accessing it in suspend.
Also move setting of driver data at the end of probe function.
Change-Id: I5724ee810dd3ca409412aa21d61d35519b1432a3
Signed-off-by: Ravindra Lokhande <rlokhande@nvidia.com>
Reviewed-on: http://git-master/r/921743
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
Reviewed-by: Dipesh Gandhi <dipeshg@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
- added mixer contols to set curve type,
cif channels and number of bits.
- modified volume control to increase/decrease
volume by 1dB for every step (for linear curve)
- changed default curve type to linear
- fixed check on number of channels
Bug 1694107
Change-Id: Ibad07ff2f61fef73e84f5193991b092afaf8db8c
Signed-off-by: Gaurav Tendolkar <gtendolkar@nvidia.com>
Reviewed-on: http://git-master/r/828227
Reviewed-on: http://git-master/r/834971
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Nitin Pai <npai@nvidia.com>
1. Remove replicate bit and add fifo_size_downshift bit
in cif
2. Update mask value for dma_fifo_size, dma_fifo_start_addr
and dma_fifo_threshold in admaif driver
3. Update the copyright
4. Add run time check function to detect FPGA
Bug 1582514
Bug 1582510
Change-Id: I40a8172ebc3713ead4cb5764f291f04d548c7a75
Signed-off-by: Junghyun Kim <juskim@nvidia.com>
Reviewed-on: http://git-master/r/751602
Reviewed-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
Tested-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
- removed snd_soc_codec_set_cache_io function
- use snd_soc_kcontrol_codec instead of snd_kcontrol_chip
- use codec->component.val_bytes instead of codec->val_bytes
- use devm_ioremap_resource instead of devm_request_and_ioremap
- snd_soc_dapm_mux_update_power prototype is changed
Change-Id: Ieb699a0e8a12b341c6823337ef2deb0d99292240
Signed-off-by: Ravindra Lokhande <rlokhande@nvidia.com>
Set default register values for AHUB modules in regmap. This will
ensure after runtime suspend/resume AHUB register POR values
does not get reset to 0.
Bug 200039212
Change-Id: I38e4c04721450b7511404c0db2911b314b68a880
Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-on: http://git-master/r/603339
Set idle_bias_off for all t210 xbar modules to ensure module runtime
suspend/resume works when module is idle.
Ensure regcache is synced back to hardware during runtime resume so
that register content does not get lost if it is written during
runtime suspend state.
Add suspend APIs for all module to mark regcache dirty while device
goes into suspend to ensure register values does not get lost across
system suspend/resume.
Change-Id: I2828beeed859df4f8084dd70bbcde5ed62f2525c
Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-on: http://git-master/r/555028
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
GVS: Gerrit_Virtual_Submit
Instead of using duplicate clock of "d_audio" for all AHUB modules
get/put runtime pm reference of the parent module from runtime_pm
suspend/resume routine of all AHUB modules. This will ensure AHUB
xbar is up before other drivers tries to access any register. Also
it will ensure both d_audio and APE clocks are enabled when needed.
Bug 200042312
Change-Id: I0346728f15b135bb619de40fbd3fc440a5505940
Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com>
Reviewed-on: http://git-master/r/554863
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
GVS: Gerrit_Virtual_Submit
When using RBTREE cache, there can be allocations the first time
a register is accessed. This can cause an attempt to schedule while
atomic in the case that the regmap is using a spinlock. This can be
resolved by using a flat cache.
Bug 200041820
Change-Id: Id69592cd5fadbb5ad9ccfdbb1f184733a332512c
Signed-off-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
Reviewed-on: http://git-master/r/552940
