mirror of
https://github.com/a52xq-dev/kernel.git
synced 2026-10-18 21:58:11 +07:00
| SHA1 | ||
|---|---|---|
* this imports the latest version of SM-A526B kernel from https://opensource.samsung.com/uploadSearch?searchValue=SM-A526B |
34794f4cb2
|
|
Add block size for dsd in codec options. Change-Id: I2653cc85ca5a526917d12ef5b2f5d5fa776945a2 Bug: 155087902 Signed-off-by: Sanjana B <sanjb@codeaurora.org> (cherry picked from commit fa70ef709268933ac02daf50179cde4ab868140d) Signed-off-by: Will McVicker <willmcvicker@google.com> 
Sanjana B
authored and
 Will Mcvicker
commited |
cf675d71fe | |
Codec specific metadata is sent only for first stream in gapless playback. This causes incorrect configuration to be set for second stream and distortions are observed due to framedrops in adsp. Add support to send codec specific format during start of next stream in gapless using set_next_track_param. Change-Id: Ieec6b2afedec156e47873efcad9b3571160b0a29 Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org> Signed-off-by: Alexy Joseph <alexyj@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit acff8e6a3c179c7f65a21d72508cd2df68ff5eae) Signed-off-by: Saravana Kannan <saravanak@google.com> 
Meng Wang
authored and
 Saravana Kannan
commited |
209a4825b3 | |
Add AMR_WB_PLUS to supported offload formats and send media format block through compress driver. Change-Id: I258dc05fd5b6442ef40a5d1d4538870c4ddcbe2e Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org> Bug: 151372815 (cherry picked from commit a909cafb69b23d687587cc6e29453948b136a430) Signed-off-by: Saravana Kannan <saravanak@google.com> 
Asish Bhattacharya
authored and
Saravana Kannan
commited |
2430e0237e | |
Modified names of SND_AUDIOCODEC for THD and MAT as per the standards. SND_AUDIOCODEC_DLB_THD to SND_AUDIOCODEC_THD SND_AUDIOCODEC_DLB_MAT to SND_AUDIOCODEC_MAT. Change-Id: If03662774cf0ae3573ed98ed6b6de42a7589e358 Acked-by: Janamaddi Sravan Kumar <c_jsrava@qti.qualcomm.com> Signed-off-by: Nidhisha Dhananjayan <nidhis@codeaurora.org> Bug: 151372815 (cherry picked from commit 5992d8fae103ccdbf29a52b1a0cbdc2e98a4d4a5) Signed-off-by: Saravana Kannan <saravanak@google.com> 
Nidhisha Dhananjayan
authored and
Saravana Kannan
commited |
2596dca52d | |
Add support for compressed perf mode. Compressed perf mode configures the DSP in low latency mode. In low latency mode, DSP have reduced buffer size for faster operations. Above layers may pass this flag for configuring the DSP in low latency mode. Change-Id: Ib291d0fb9921edbaf2466d44c87aeed3367aec67 Signed-off-by: Deeraj Soman <sdeeraj@codeaurora.org> Bug: 151372815 (cherry picked from commit aec78f41d35e5b12bd90c022fc2666bb15138cee) Signed-off-by: Saravana Kannan <saravanak@google.com> 
Deeraj Soman
authored and
Saravana Kannan
commited |
e221163705 | |
snd_codec_option structure for gapless_pcm_playback. This is used for updating the channels in gapless pcm cases. Change-Id: Id0d950f0f431e5d9fe2a8ccd5e5124a235b66f27 Acked-by: Janamaddi Sravan Kumar <c_jsrava@qti.qualcomm.com> Signed-off-by: Nidhisha Dhananjayan <nidhis@codeaurora.org> Bug: 151372815 (cherry picked from commit 4fc12e7fd876437961528c7ceb4be6ce1ccad9bb) Signed-off-by: Saravana Kannan <saravanak@google.com>
Nidhisha Dhananjayan
authored and
Saravana Kannan
commited |
e04046b0a3 | |
Audio codec addition of MAT and TrueHD decoders for decoding in DSP. Change-Id: I049c1210d3600da723850bae1dd61b6ad4b3a78a Acked-by: Janamaddi Sravan Kumar <c_jsrava@qti.qualcomm.com> Signed-off-by: Nidhisha Dhananjayan <nidhis@codeaurora.org> Bug: 151372815 (cherry picked from commit 0563121f3e1454724afb549a9e45b7e1835af9be) Signed-off-by: Saravana Kannan <saravanak@google.com>
Nidhisha Dhananjayan
authored and
Saravana Kannan
commited |
81e1224283 | |
Add TrueHD audio format for compressed HDMI pass-through Change-Id: Id8a0b8c3a01c881ae284f13c2c0a36959c2413ac Signed-off-by: Ben Romberger <bromberg@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit cd79e0f7bcafff4e74796f5d4afffcf37f7c69a7) Signed-off-by: Saravana Kannan <saravanak@google.com>
Meng Wang
authored and
Saravana Kannan
commited |
9dfd801016 | |
Extend ALSA (Advanced Linux Sound Architecture) compress to support APTX format. CRs-Fixed: 1106128 Change-Id: I301c3fac1f0e267ca82f20a42437bae86a22413c Signed-off-by: Dhanalakshmi Siddani <dsiddani@codeaurora.org> Bug: 151372815 (cherry picked from commit 3aeaf95e8d0504b370d3bbc33e35c0a039187f20) Signed-off-by: Saravana Kannan <saravanak@google.com> 
Dhanalakshmi Siddani
authored and
Saravana Kannan
commited |
dee954b28b | |
Add timestamp support for compress driver. Modify ASM driver to read the buffer from predefined offset. CRs-fixed: 1072067 Change-Id: I1c46befc223285495b3c0650e6c3eaae81f58771 Signed-off-by: Satish Babu Patakokila <sbpata@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit a0c23f99153b532fceac480e17519264aa71e867) Signed-off-by: Saravana Kannan <saravanak@google.com> 
Banajit Goswami
authored and
Saravana Kannan
commited |
418114d1ce | |
There is a usecase where compressed data is sent over HDMI IN to ADSP. The format of compressed is detected in ADSP and sent through the meta data to compressed driver. Add support for meta data in compressed TX for this use case. Change-Id: Idbb18fe4a0ad828e9c2e9d7beec048b3cedf002d Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit 3e34295e0d2045f30c2e11521c114488cfc74c0a) Signed-off-by: Saravana Kannan <saravanak@google.com>
Banajit Goswami
authored and
Saravana Kannan
commited |
473ad5915d | |
WCD934X audio codec supports playback of DSD (Direct Stream Digital) format. Extend ALSA (Advanced Linux Sound Architecture) compress to support DSD format. CRs-Fixed: 1056422 Change-Id: Ifb06674c251335a1d8cec71931355dca4c0e012d Signed-off-by: Preetam Singh Ranawat <apranawat@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit 9fb80c87a28c2ac3e74c8f3edc452fc8d9273389) Signed-off-by: Saravana Kannan <saravanak@google.com>
Banajit Goswami
authored and
Saravana Kannan
commited |
9383e53071 | |
Add ALAC and APE to supported offload formats and send media format block for both formats through compress driver. Change-Id: I22b7cf38684250d2f8d6f9aefcd43452bb18e7f9 Signed-off-by: Satya Krishna Pindiproli <satyak@codeaurora.org> Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit 040ab02c6021cfe875968ef72fb60d4b311cf3c4) Signed-off-by: Saravana Kannan <saravanak@google.com>
Banajit Goswami
authored and
Saravana Kannan
commited |
ed8ba29c69 | |
There is use case that the HDMI input goes through MI2S TX interface to ADSP. Add compressed TX support for this use case. Add support for compressed bitstream passthrough over HDMI for DD/DDP contents. Use compressed driver to support passthrough. Change-Id: I92d0f301d44cc71c89de07cd60a4d20ce6f7913e Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit ebb7ffe46b0b109d55a8abd9194041974a612b4f) Signed-off-by: Saravana Kannan <saravanak@google.com> 
Sudheer Papothi
authored and
Saravana Kannan
commited |
5397ecb300 | |
Add FLAC format in compress offload driver, and asm module. Change-Id: I818ace8397e761b1acff7f9b2eab6e0103ed78c8 Signed-off-by: Apurupa Pattapu <apurupa@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit 02c08155fd0fd57e94b14fc49979d21d4361a067) Signed-off-by: Saravana Kannan <saravanak@google.com>
Banajit Goswami
authored and
Saravana Kannan
commited |
03333fc86c | |
Add support for below compressed formats and features * DTS playback * PCM capture in Compressed driver * MP2 decoder * DTS_LBR Passthrough Support * Transcode from MP3, WMA to DTS compressed * Update compress audio params Change-Id: I595e638da78cced02142f4ee430afb7357eb336c Signed-off-by: Srikanth Uyyala <suyyala@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit ee29f1dd0fc8b4ed3ac802b8f3920faa3d901d1f) Signed-off-by: Saravana Kannan <saravanak@google.com>
Banajit Goswami
authored and
Saravana Kannan
commited |
4e39276ff3 | |
Populate the sample rate, encode option in wma config params. WMA V9 and WMA Pro tunnel-mode supports are added to compressed driver. It allows user-space application to decode WMA V9 and WMA Pro audio stream through QDSP6. Codec specific metadata is sent only for first stream in gapless playback. This causes incorrect configuration to be set for second stream and distortions are observed due to framedrops in adsp. Add support to send codec specific format during start of next stream in gapless. Add bit rate to wma codec data structure as it can vary between streams in gapless. Change-Id: Ieeb9d302454d3935faa51cac77021e7c1d77012c Signed-off-by: Aviral Gupta <aviralg@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> Bug: 151372815 (cherry picked from commit 2315eec8b26a2fb9b183048f3e99934453a5bcc1) Signed-off-by: Saravana Kannan <saravanak@google.com>
Banajit Goswami
authored and
Saravana Kannan
commited |
07ac574f15 | |
32 bit variable is used for storing number of bytes copied to DSP, which can overflow when playback duration goes beyond 24 hours. Change data type for this variable to uint64_t to prevent overflow and related playback anomaly. Bug: 153747771 Test: compile CRs-Fixed: 877677 Change-Id: Ie4dfa630cf89559bb784d4712c52526665baeca6 Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Signed-off-by: Meng Wang <mwang@codeaurora.org> (cherry picked from commit 5396710759fcf2595e76e180940f7aa4302ac6dc) Signed-off-by: Will McVicker <willmcvicker@google.com> [willmcvicker: fixed merged conflict in compress_offload.c]
Meng Wang
authored and
Will Mcvicker
commited |
dbad92f6e8 | |
Include <linux/types.h> 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:
Dmitry V. Levin
authored and
 Mark Brown
commited |
fb504caae7 |
|
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
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Merge tag 'asoc-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
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
Takashi Iwai
commited |
d4d5a1cd29 | |
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 <groeck@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org> 
Guenter Roeck
authored and
Mark Brown
commited |
0c24fdc002 |
|
Topology manifest v4 is still part of the ABI. Move its data structures into the uapi header file. No functional change. Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Guenter Roeck
authored and
Mark Brown
commited |
348f48220b |
|
A commit
Takashi Sakamoto
authored and
Takashi Iwai
commited |
e6f32bf48f | |
Currently, there are no pre-defined accessors for the elements in topology TLV data. In the absence of such offsets, the tlv data will have to be decoded using hardwired offset numbers 0-N depending on the type of TLV. This patch defines accessor offsets for the type, length, min and mute/step items in TLV data for DB_SCALE type tlv's. These will be used by drivers to decode the TLV data while loading topology thereby improving code readability. The type and len offsets are common for all TLV types. The min and step/mute offsets are specific to DB_SCALE tlv type. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de> 
Ranjani Sridharan
authored and
Takashi Iwai
commited |
08f9f4485f | |
Current comment makes not clear the direction of mclk. Previously, similar description caused a misunderstanding for bclk_master and fsync_master. This commit solves the potential confusion the same way it is solved for bclk_master and fsync_master. Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Mark Brown <broonie@kernel.org> Cc: Pan Xiuli <xiuli.pan@linux.intel.com> Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com> Cc: linux-kernel@vger.kernel.org Cc: alsa-devel@alsa-project.org Signed-off-by: Mark Brown <broonie@kernel.org> 
Kirill Marinushkin
authored and
Mark Brown
commited |
e590522a06 |
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Clock gating parameter is a part of `dai_fmt`. It is supported by
`alsa-lib` when creating a topology binary file, but ignored by kernel
when loading this topology file.
After applying this commit, the clock gating parameter is not ignored any
more. This solution is backwards compatible. The existing behaviour is
not broken, because by default the parameter value is 0 and is ignored.
snd_soc_tplg_hw_config.clock_gated = 0 => no effect
snd_soc_tplg_hw_config.clock_gated = 1 => SND_SOC_DAIFMT_GATED
snd_soc_tplg_hw_config.clock_gated = 2 => SND_SOC_DAIFMT_CONT
For example, the following config, based on
alsa-lib/src/conf/topology/broadwell/broadwell.conf, is now supported:
~~~~
SectionHWConfig."CodecHWConfig" {
id "1"
format "I2S" # physical audio format.
pm_gate_clocks "true" # clock can be gated
}
SectionLink."Codec" {
# used for binding to the physical link
id "0"
hw_configs [
"CodecHWConfig"
]
default_hw_conf_id "1"
}
~~~~
Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Mark Brown <broonie@kernel.org>
Cc: Pan Xiuli <xiuli.pan@linux.intel.com>
Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Cc: linux-kernel@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Kirill Marinushkin
authored and
Mark Brown
commited |
933e1c4a66 |
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The values of bclk and fsync are inverted WRT the codec. But the existing solution already works for Broadwell, see the alsa-lib config: `alsa-lib/src/conf/topology/broadwell/broadwell.conf` This commit provides the backwards-compatible solution to fix this misuse. Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Tested-by: Pan Xiuli <xiuli.pan@linux.intel.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com> Cc: linux-kernel@vger.kernel.org Cc: alsa-devel@alsa-project.org Signed-off-by: Mark Brown <broonie@kernel.org>
Kirill Marinushkin
authored and
Mark Brown
commited |
a941e2fab3 |
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Currently the following sparse warnings are observed: sound/soc/soc-generic-dmaengine-pcm.c:185:34: warning: restricted snd_pcm_format_t degrades to integer sound/soc/soc-generic-dmaengine-pcm.c:186:66: warning: incorrect type in argument 1 (different base types) sound/soc/soc-generic-dmaengine-pcm.c:186:66: expected restricted snd_pcm_format_t [usertype] format sound/soc/soc-generic-dmaengine-pcm.c:186:66: got int [signed] [assigned] i Fix it by changing the loop variable to be of 'snd_pcm_format_t'. Also introduce a SNDRV_PCM_FORMAT_FIRST label, which corresponds to the first member (index 0) of the snd_pcm_format_t formats. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
Fabio Estevam
authored and
Mark Brown
commited |
7ed310bd51 |
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Mark Brown
commited |
2f1eceda4d |
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Mark Brown
commited |
7e9a8a8785 |
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A-State table is a power management table which allows the driver to configure the DSP clock source corresponding to various load thresholds. The table contains upto 3 A-State entries. The patch adds and parses the corresponding A-State tokens to build the table. Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
Pradeep Tewani
authored and
Mark Brown
commited |
437623554e |
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This format is similar to existing SNDRV_PCM_FORMAT_{S,U}20_3 that keep
20-bit PCM samples in 3 bytes, however i.MX6 platform SSI FIFO does not
allow 3-byte accesses (including DMA) so a 4-byte (more conventional)
format is needed for it.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Maciej S. Szmigiero
authored and
Takashi Iwai
commited |
823dbb6eb0 | |
After the SPDX license tags were added a number of tooling headers got out of
sync with their kernel variants, generating lots of build warnings.
Sync them:
- tools/arch/x86/include/asm/disabled-features.h,
tools/arch/x86/include/asm/required-features.h,
tools/include/linux/hash.h:
Remove the SPDX tag where the kernel version does not have it.
- tools/include/asm-generic/bitops/__fls.h,
tools/include/asm-generic/bitops/arch_hweight.h,
tools/include/asm-generic/bitops/const_hweight.h,
tools/include/asm-generic/bitops/fls.h,
tools/include/asm-generic/bitops/fls64.h,
tools/include/uapi/asm-generic/ioctls.h,
tools/include/uapi/asm-generic/mman-common.h,
tools/include/uapi/sound/asound.h,
tools/include/uapi/linux/kvm.h,
tools/include/uapi/linux/perf_event.h,
tools/include/uapi/linux/sched.h,
tools/include/uapi/linux/vhost.h,
tools/include/uapi/sound/asound.h:
Add the SPDX tag of the respective kernel header.
- tools/include/uapi/linux/bpf_common.h,
tools/include/uapi/linux/fcntl.h,
tools/include/uapi/linux/hw_breakpoint.h,
tools/include/uapi/linux/mman.h,
tools/include/uapi/linux/stat.h,
Change the tag to the kernel header version:
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
Also sync other header details:
- include/uapi/sound/asound.h:
Fix pointless end of line whitespace noise the header grew in this cycle.
- tools/arch/x86/lib/memcpy_64.S:
Sync the code and add tools/include/asm/export.h with dummy wrappers
to support building the kernel side code in a tooling header environment.
- tools/include/uapi/asm-generic/mman.h,
tools/include/uapi/linux/bpf.h:
Sync other details that don't impact tooling's use of the ABIs.
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Ingo Molnar
commited |
fb7df12d64 | |
Many user space API headers have licensing information, which is either
incomplete, badly formatted or just a shorthand for referring to the
license under which the file is supposed to be. This makes it hard for
compliance tools to determine the correct license.
Update these files with an SPDX license identifier. The identifier was
chosen based on the license information in the file.
GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license
identifier with the added 'WITH Linux-syscall-note' exception, which is
the officially assigned exception identifier for the kernel syscall
exception:
NOTE! This copyright does *not* cover user programs that use kernel
services by normal system calls - this is merely considered normal use
of the kernel, and does *not* fall under the heading of "derived work".
This exception makes it possible to include GPL headers into non GPL
code, without confusing license compliance tools.
Headers which have either explicit dual licensing or are just licensed
under a non GPL license are updated with the corresponding SPDX
identifier and the GPLv2 with syscall exception identifier. The format
is:
((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE)
SPDX license identifiers are a legally binding shorthand, which can be
used instead of the full boiler plate text. The update does not remove
existing license information as this has to be done on a case by case
basis and the copyright holders might have to be consulted. This will
happen in a separate step.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne. See the previous patch in this series for the
methodology of how this patch was researched.
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman
commited |
e2be04c7f9 | |
Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman
commited |
6f52b16c5b | |
|
Mark Brown
commited |
460f623a6e | |
The module private data can be modelled independent of its instances so that it can be reused by the module instances. So move module data to common manifest which can be referenced by the module instances. This requires new tokens to be defined to accommodate these changes. The new tokens will specify buffer sizes, DSP cycles and respective indexes corresponding to the pcm params in the topology manifest so that driver need not compute them. Signed-off-by: Shreyas NC <shreyas.nc@intel.com> Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
Shreyas NC
authored and
Mark Brown
commited |
3d52a79241 | |
The big news with this release is the of-graph card, this provides a
replacement for simple-card that is much more flexibile and scalable,
allowing many more systems to use a generic sound card than was possible
before:
- The of-graph card, finally merged after a long and dedicated effort
by Morimoto-san.
- New widget types intended mainly for use with DSPs.
- New drivers for Allwinner V3s SoCs, Ensonic ES8316, several classes
of x86 machine, Rockchip PDM controllers, STM32 I2S and S/PDIF
controllers and ZTE AUD96P22 CODECs.
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Merge tag 'asoc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v4.13
The big news with this release is the of-graph card, this provides a
replacement for simple-card that is much more flexibile and scalable,
allowing many more systems to use a generic sound card than was possible
before:
- The of-graph card, finally merged after a long and dedicated effort
by Morimoto-san.
- New widget types intended mainly for use with DSPs.
- New drivers for Allwinner V3s SoCs, Ensonic ES8316, several classes
of x86 machine, Rockchip PDM controllers, STM32 I2S and S/PDIF
controllers and ZTE AUD96P22 CODECs.
Takashi Iwai
commited |
818a23e388 | |
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Mark Brown
commited |
2016d5ed40 | |
Add some DAPM widget types to better support the construction of DAPM graphs within DSPs. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
Liam Girdwood
authored and
Mark Brown
commited |
8a70b4544e | |
We have an ioctl to inform the PCM protocol version the running kernel supports, but there is no way to know which protocol version the user-space can understand. This lack of information caused headaches in the past when we tried to extend the ABI. For example, because we couldn't guarantee the validity of the reserved bytes, we had to introduce a new ioctl SNDRV_PCM_IOCTL_STATUS_EXT for assigning a few new fields in the formerly reserved bits. If we could know that it's a new alsa-lib, we could assume the availability of the new fields, thus we could have reused the existing SNDRV_PCM_IOCTL_STATUS. In order to improve the ABI extensibility, this patch adds a new ioctl for user-space to inform its supporting protocol version to the kernel. By reporting the supported protocol from user-space, the kernel can judge which feature should be provided and which not. With the addition of the new ioctl, the PCM protocol version is bumped to 2.0.14, too. User-space checks the kernel protocol version via SNDRV_PCM_INFO_PVERSION, then it sets the supported version back via SNDRV_PCM_INFO_USER_PVERSION. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai
commited |
4b671f5774 | |
Currently x86 platforms use the PCM status/control mmaps for transferring the PCM status and appl_ptr between kernel and user-spaces. The mmap is a most efficient way of communication, but it has a drawback per its nature, namely, it can't notify the change explicitly to kernel. The lack of appl_ptr update notification is a problem on a few existing drivers, but it's mostly a small issue and negligible. However, a new type of driver that uses DSP for a deep buffer management requires the exact position of appl_ptr for calculating the buffer prefetch size, and the asynchronous appl_ptr update between kernel and user-spaces becomes a significant problem for it. How can we enforce user-space to report the appl_ptr update? The way is relatively simple. Just by disabling the PCM control mmap, the user-space is supposed to fall back to the mode using SYNC_PTR ioctl, and the kernel gets control over that. This fallback mode is used in all non-x86 platforms as default, and also in the 32bit compatible model on all platforms including x86. It's been implemented already over a decade, so we can say it's fairly safe and stably working. With the help of the knowledge above, this patch introduces a new PCM info flag SNDRV_PCM_INFO_SYNC_APPLPTR for achieving the appl_ptr sync from user-space. When a driver sets this flag at open, the PCM status / control mmap is disabled, which effectively switches to SYNC_PTR mode in user-space side. In this version, both PCM status and control mmaps are disabled although only the latter, control mmap, is the target. It's because the current alsa-lib implementation supposes that both status and control mmaps are always coupled, thus it handles a fatal error when only one of them fails. Of course, the disablement of the status/control mmaps may bring a slight performance overhead. Thus, as of now, this should be used only for the dedicated devices that deserves. Note that the disablement of mmap is a sort of workaround. In the later patch, we'll introduce the way to identify the protocol version alsa-lib supports, and keep mmap working while the sync_ptr is performed together. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai
commited |
42f945970a | |
With this patch, the dma buffer size is fetched from topology binary. This buffer size is applicable for gateway copier modules. Now that we can configure DSP dma buffer size, the device can support deep buffer playback. DSP fetches large buffer and can result fewer wakes, which helps in power reduction. Signed-off-by: Ramesh Babu <ramesh.babu@intel.com> Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
Ramesh Babu
authored and
Mark Brown
commited |
939df3ada7 | |
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
Subhransu S. Prusty
authored and
Mark Brown
commited |
c0116be3d1 | |
Regularly, when a new header is created in include/uapi/, the developer forgets to add it in the corresponding Kbuild file. This error is usually detected after the release is out. In fact, all headers under uapi directories should be exported, thus it's useless to have an exhaustive list. After this patch, the following files, which were not exported, are now exported (with make headers_install_all): asm-arc/kvm_para.h asm-arc/ucontext.h asm-blackfin/shmparam.h asm-blackfin/ucontext.h asm-c6x/shmparam.h asm-c6x/ucontext.h asm-cris/kvm_para.h asm-h8300/shmparam.h asm-h8300/ucontext.h asm-hexagon/shmparam.h asm-m32r/kvm_para.h asm-m68k/kvm_para.h asm-m68k/shmparam.h asm-metag/kvm_para.h asm-metag/shmparam.h asm-metag/ucontext.h asm-mips/hwcap.h asm-mips/reg.h asm-mips/ucontext.h asm-nios2/kvm_para.h asm-nios2/ucontext.h asm-openrisc/shmparam.h asm-parisc/kvm_para.h asm-powerpc/perf_regs.h asm-sh/kvm_para.h asm-sh/ucontext.h asm-tile/shmparam.h asm-unicore32/shmparam.h asm-unicore32/ucontext.h asm-x86/hwcap2.h asm-xtensa/kvm_para.h drm/armada_drm.h drm/etnaviv_drm.h drm/vgem_drm.h linux/aspeed-lpc-ctrl.h linux/auto_dev-ioctl.h linux/bcache.h linux/btrfs_tree.h linux/can/vxcan.h linux/cifs/cifs_mount.h linux/coresight-stm.h linux/cryptouser.h linux/fsmap.h linux/genwqe/genwqe_card.h linux/hash_info.h linux/kcm.h linux/kcov.h linux/kfd_ioctl.h linux/lightnvm.h linux/module.h linux/nbd-netlink.h linux/nilfs2_api.h linux/nilfs2_ondisk.h linux/nsfs.h linux/pr.h linux/qrtr.h linux/rpmsg.h linux/sched/types.h linux/sed-opal.h linux/smc.h linux/smc_diag.h linux/stm.h linux/switchtec_ioctl.h linux/vfio_ccw.h linux/wil6210_uapi.h rdma/bnxt_re-abi.h Note that I have removed from this list the files which are generated in every exported directories (like .install or .install.cmd). Thanks to Julien Floret <julien.floret@6wind.com> for the tip to get all subdirs with a pure makefile command. For the record, note that exported files for asm directories are a mix of files listed by: - include/uapi/asm-generic/Kbuild.asm; - arch/<arch>/include/uapi/asm/Kbuild; - arch/<arch>/include/asm/Kbuild. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Mark Salter <msalter@redhat.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 
Nicolas Dichtel
authored and
 Masahiro Yamada
commited |
fcc8487d47 | |
This commit adds hwdep interface so as the other drivers for audio and music units on IEEE 1394 have. This interface is designed for mixer/control applications. By using this interface, an application can get information about firewire node, can lock/unlock kernel streaming and can get notification at starting/stopping kernel streaming. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Sakamoto
authored and
Takashi Iwai
commited |
f656edd5fb | |
MOTU FireWire series can transfer messages to registered address. These messages are transferred for the status of internal clock synchronization just after starting streams. When the synchronization is stable, it's 0x01ffffff. Else, it's 0x05ffffff. This commit adds a functionality for user space applications to receive content of the message. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Sakamoto
authored and
Takashi Iwai
commited |
5aaab1bf37 | |
This commit adds hwdep interface so as the other sound drivers for units on IEEE 1394 bus have. This interface is designed for mixer/control applications. By using this interface, an application can get information about firewire node, can lock/unlock kernel streaming and can get notification at starting/stopping kernel streaming. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Sakamoto
authored and
Takashi Iwai
commited |
71c3797779 | |
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Mark Brown
commited |
dc42c6cb30 |