Reduce the latency of device switch during voice call by caching
IIR Band registers at bootup and restore them in
tavil_dig_core_remove_power_collapse instead of updating
through mixer controls from userspace.
Change-Id: I87b41801d5f174f5fb11917a359635e91c04d05d
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
On shutdown of the HDMI Q6 driver clear the channel
allocation structure. If the channel allocation is
not properly cleared the next session to use the
driver may inncorrectly use the channel allocation
from the previous configuration.
Change-Id: Id033958031dc509c6b3060d892bccf5b1c60524b
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
Add Writeable registers list for Digital codec and soundwire codec
regmap config to avoid invalid register access during reg_cache_sync.
Ensure digital codec clock is enabled before regcache sync to avoid
AHB access errors.Modify mutex use to avoid clock disabling during
regmap register access.
Change-Id: I8ab84f80298e01d145395f1347352afe5cfbcc9e
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
In transcode loopback session open, ALSA to ASM format conversion is
incorrect. Update the format based on ASM defined formats.
CRs-Fixed: 2049714
Change-Id: Ie5ddb6a58a30b0d6b78bfc68cbbbcd3d92f28fb1
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Set voc path type according to stream type during routing
preparation for voice session to fix uninitialized voc
path type causing voc device port configuration failure.
CRs-fixed: 2045461
Change-Id: I4983ba55b1854879680b6d13c33904a522092eb0
Signed-off-by: Derek Chen <chenche@codeaurora.org>
It is uncommon behavior to expect the caller of a get mixer control
to specify information. Return the last configuration information set
for the mixer control instead of expecting the caller to specify a
backend ID to get configuration information for.
CRs-Fixed: 2031732
Signed-off-by: Siena Richard <sienar@codeaurora.org>
Change-Id: Id1a5fd3e2cf9b7282df916c3973249137efde8c5
Transcode loopback api can be used by client to configure
compress loopback.
CRs-fixed: 2049714
Change-Id: I7286fbdfa89375d517f3dad7d04e1d2a360d6f7e
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Add dai link MultiMedia20 for custom card to support SEC_MI2S_TX
ASM Loopback to TDM port.
CRs-Fixed: 2045651
Change-Id: Iff03923cdf843a1873cf464cd6a66feab2c306fb
Signed-off-by: Cong Tang <congt@codeaurora.org>
Add dai link MultiMedia20 in reference machine driver and
kcontrols for sample rate of SEC_MI2S_TX port.
CRs-Fixed: 2045651
Change-Id: I7c6bc45b2d71403ed19ee0993a85c82649acda7d
Signed-off-by: Cong Tang <congt@codeaurora.org>
Add new frontend MultiMedia20 and update routing to support ASM
Loopback from SEC_MI2S_TX port to TDM port.
CRs-Fixed: 2045651
Change-Id: Ief9ebfda4469d0761ff96bf673b9d593a9576f44
Signed-off-by: Cong Tang <congt@codeaurora.org>
Add support for IEC61937 which is an audio packaging
standard used for compressed HDMI pass-through. Any
audio format can be sent through HDMI pass-through
formatted as IEC61937.
Change-Id: I09821add306e2aeae6530cecbac189471a55e589
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
In sdm660 due to change of notifier logic, there is a chance of
receiving only service down notifications during bootup. In this case
the initial boot flag is not cleared, as it is only cleared on
service up notification currenly.because of this, the next service down
event during SSR/PDR will be ignored. To fix this, clear initial boot flag
for both first service up/down notification, so that Reset notifications
are not ignored.
Change-Id: Iae3ccc6a81fac5d9e5c640f0fee8bb2aee2271cd
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
APR deregister is to be called for two ports from both
q6asm_callback(during RESET) and q6asm_audio_client_free.
In race condition between the two, APR deregister is called
only for one port. The mismatch in apr register-deregister
count causes apr not to reset service after ssr, causing
APR communication failure.
Change-Id: Ibd0528215bf2fb986eda03ae0d683b2af31358fe
Signed-off-by: Ramprasad Katkam <katkam@codeaurora.org>
Update HDMI drift mixer controls name to be aligned with
drift mixer controls for other devices(speaker, BT).
CRs-Fixed: 2036899
Change-Id: If7aa29ea9511b65de71ff12143a1c34d977de2b8
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
The range checking between "WCD_CPE_IMAGE_FNAME_MAX" and
"copy_count" is off-by-one due to the size of array
"core->dyn_fname" is "WCD_CPE_IMAGE_FNAME_MAX". Subtract
one from the range checking to fix this issue.
Change-Id: I87fd55206f79ad7b13c3878f6642bf5579303b17
Signed-off-by: Xiaoyu Ye <benyxy@codeaurora.org>
msm-compr-q6-v2.c and msm-compr-q6-v2.h are no longer used.
CRs-Fixed: 2022953
Change-Id: I856d90a212a3e123a2c8b80092aff003f7c608c7
Signed-off-by: Xiaojun Sang <xsang@codeaurora.org>
Add support for 144k sample rate in the compress driver.
144k is supported for TrueHD pass-through.
Change-Id: I2a0e772e658e64f43ed1864814f91e7a36f67af6
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
Kconfig doesn't have the CONFIG_ part of the option, so don't use
it here. This fixes a kconfig warning about missing a dependency
for "CONFIG_SPI" which doesn't exist because it's supposed to be
"SPI".
Change-Id: Ie449ff250dd87b0a445d34ee079082c6e91f147c
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Pass through mode is currently per backend and this restricts
pass through mode to be same for all streams connected to it.
More than one stream having different pass through modes can
connect to a single backend.
To handle such cases, extend pass through mode per stream within
a backend.
Change-Id: I43b7553633fe482daef4a9937e66f950c5e6b6c2
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
Signed-off-by: Revathi Uddaraju <revathiu@codeaurora.org>
Add TrueHD format selection to ASM compressed
open and remove it from non-compressed open.
Change-Id: I94b61958e71d3a0d3aec2aa0206cf35698399d34
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
Add support to handle new ADSP ASM stream event APIs for
different applications.
Change-Id: Id1e7b9b2841449ceb70099722d834b51c198f04e
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
commit 6e4cac23c5a648d50b107d1b53e9c4e1120c7943 upstream.
The FE setups of Intel SST bytcr_rt5640 and bytcr_rt5651 drivers carry
the ignore_suspend flag, and this prevents the suspend/resume working
properly while the stream is running, since SST core code has the
check of the running streams and returns -EBUSY. Drop these
superfluous flags for fixing the behavior.
Also, the bytcr_rt5640 driver lacks of nonatomic flag in some FE
definitions, which leads to the kernel Oops at suspend/resume like:
BUG: scheduling while atomic: systemd-sleep/3144/0x00000003
Call Trace:
dump_stack+0x5c/0x7a
__schedule_bug+0x55/0x70
__schedule+0x63c/0x8c0
schedule+0x3d/0x90
schedule_timeout+0x16b/0x320
? del_timer_sync+0x50/0x50
? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core]
? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core]
? remove_wait_queue+0x60/0x60
? sst_prepare_and_post_msg+0x275/0x960 [snd_intel_sst_core]
? sst_pause_stream+0x9b/0x110 [snd_intel_sst_core]
....
This patch addresses these appropriately, too.
[tiwai: applied only to bytcr_rt5640 as bytcr_rt5651 isn't present in
4.4.x yet]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org> # v4.1+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mbhc_hs_detect should be called after sound card is
registered. Move mbhc_hs_detect from audrx_init to
late_probe of snd_soc_card to handle this.
Change-Id: Ifee3cddf603143417fc0b4409c87f717ff037631
Signed-off-by: Rohit Kumar <rohitkr@codeaurora.org>
Add TDM clock id setting in TDM parent node to
select between IBIT and EBIT for TDM operation.
Move dtsi entries from child to parent that are
common to the group.
CRs-fixed: 1116515
Change-Id: I663eb926818c2aae1eaea8c78bdc0a973ecd0ae3
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
Implement FIFO queue for multiple callback events. Events are
cleaned at stream close.
Change-Id: Id738326a20613d2f939e45204b2d46448a5b4759
Signed-off-by: Xiaojun Sang <xsang@codeaurora.org>
