kernel/git/stable/linux.git/sound/soc, branch linux-5.3.y

ASoC: fsl_audmix: Add spin lock to protect tdms

2019-12-17T19:07:47+00:00

commit fe965096c9495ddcf78ec163348105e2baf8d185 upstream. Audmix support two substream, When two substream start to run, the trigger function may be called by two substream in same time, that the priv->tdms may be updated wrongly. The expected priv->tdms is 0x3, but sometimes the result is 0x2, or 0x1. Fixes: be1df61cf06e ("ASoC: fsl: Add Audio Mixer CPU DAI driver") Signed-off-by: Shengjiu Wang Acked-by: Nicolin Chen Reviewed-by: Daniel Baluta Link: https://lore.kernel.org/r/1e706afe53fdd1fbbbc79277c48a98f8416ba873.1573458378.git.shengjiu.wang@nxp.com Signed-off-by: Mark Brown Cc: Signed-off-by: Greg Kroah-Hartman

ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report

2019-12-17T19:07:46+00:00

commit 8f157d4ff039e03e2ed4cb602eeed2fd4687a58f upstream. Check for existance of jack before tracing. NULL pointer dereference has been reported by KASAN while unloading machine driver (snd_soc_cnl_rt274). Signed-off-by: Pawel Harlozinski Link: https://lore.kernel.org/r/20191112130237.10141-1-pawel.harlozinski@linux.intel.com Signed-off-by: Mark Brown Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

ASoC: rt5645: Fixed typo for buddy jack support.

2019-12-17T19:07:45+00:00

commit fe23be2d85b05f561431d75acddec726ea807d2a upstream. Had a typo in e7cfd867fd98 that resulted in buddy jack support not being fixed. Fixes: e7cfd867fd98 ("ASoC: rt5645: Fixed buddy jack support.") Signed-off-by: Jacob Rasmussen Reviewed-by: Ross Zwisler Cc: CC: stable@vger.kernel.org Link: https://lore.kernel.org/r/20191114232011.165762-1-jacobraz@google.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: rt5645: Fixed buddy jack support.

2019-12-17T19:07:45+00:00

commit e7cfd867fd9842f346688f28412eb83dec342900 upstream. The headphone jack on buddy was broken with the following commit: commit 6b5da66322c5 ("ASoC: rt5645: read jd1_1 status for jd detection"). This changes the jd_mode for buddy to 4 so buddy can read from the same register that was used in the working version of this driver without affecting any other devices that might use this, since no other device uses jd_mode = 4. To test this I plugged and uplugged the headphone jack, verifying audio works. Signed-off-by: Jacob Rasmussen Reviewed-by: Ross Zwisler Link: https://lore.kernel.org/r/20191111185957.217244-1-jacobraz@google.com Signed-off-by: Mark Brown Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

ASoC: SOF: topology: Fix bytes control size checks

2019-12-04T21:33:48+00:00

[ Upstream commit 9508ef5a980f5d847cad9b932b6ada8f2a3466c1 ] When using the example SOF amp widget topology, KASAN dumps this when the AMP bytes kcontrol gets loaded: [ 9.579548] BUG: KASAN: slab-out-of-bounds in sof_control_load+0x8cc/0xac0 [snd_sof] [ 9.588194] Write of size 40 at addr ffff8882314559dc by task systemd-udevd/2411 Fix that by rejecting the topology if the bytes data size > max_size Fixes: 311ce4fe7637d ("ASoC: SOF: Add support for loading topologies") Reviewed-by: Jaska Uimonen Reviewed-by: Ranjani Sridharan Signed-off-by: Dragos Tarcatu Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191106145816.9367-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: stm32: sai: add restriction on mmap support

2019-12-04T21:33:46+00:00

[ Upstream commit eaf072e512d54c95b0977eda06cbca3151ace1e5 ] Do not support mmap in S/PDIF mode. In S/PDIF mode the buffer has to be copied, to allow the channel status bits insertion. Signed-off-by: Olivier Moysan Link: https://lore.kernel.org/r/20191104133654.28750-1-olivier.moysan@st.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: hdac_hda: fix race in device removal

2019-12-04T21:33:25+00:00

[ Upstream commit 5dc7d5bc9627eb26d33c7c7eefc467cf217f9326 ] When ASoC card instance is removed containing a HDA codec, hdac_hda_codec_remove() may run in parallel with codec resume. This will cause problems if the HDA link is freed with snd_hdac_ext_bus_link_put() while the codec is still in middle of its resume process. To fix this, change the order such that pm_runtime_disable() is called before the link is freed. This will ensure any pending runtime PM action is completed before proceeding to free the link. This issue can be easily hit with e.g. SOF driver by loading and unloading the drivers. Signed-off-by: Kai Vehmanen Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191101170635.26389-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: rockchip: rockchip_max98090: Enable SHDN to fix headset detection

2019-12-04T21:33:15+00:00

[ Upstream commit 07c1b73e2a027ea9a52677beeb6a943a3e357139 ] max98090 spec states that chip needs to be in turned-on state to supply mic bias. Enable SHDN dapm widget along with MICBIAS widget to actually turn on mic bias for proper headset button detection. This is similar to cht_ti_jack_event in sound/soc/intel/boards/cht_bsw_max98090_ti.c. Note that due to ts3a227e reports the jack event right away before the notifier is registered, if headset is plugged on boot, headset button will not get detected until headset is unplugged and plugged. This is still an issue to be fixed. Signed-off-by: Cheng-Yi Chiang Link: https://lore.kernel.org/r/20191028095229.99438-1-cychiang@chromium.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: ti: sdma-pcm: Add back the flags parameter for non standard dma names

2019-12-04T21:33:14+00:00

[ Upstream commit dd7e8d903e1eef5a9234a2d69663dcbfeab79571 ] When non standard names are used it is possible that one of the directions are not provided, thus the flags needs to be present to tell the core that we have half duplex setup. Fixes: 642aafea8889 ("ASoC: ti: remove compat dma probing") Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20191028115207.5142-1-peter.ujfalusi@ti.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: ipc: Fix memory leak in sof_set_get_large_ctrl_data

2019-12-04T21:33:13+00:00

[ Upstream commit 45c1380358b12bf2d1db20a5874e9544f56b34ab ] In the implementation of sof_set_get_large_ctrl_data() there is a memory leak in case an error. Release partdata if sof_get_ctrl_copy_params() fails. Fixes: 54d198d5019d ("ASoC: SOF: Propagate sof_get_ctrl_copy_params() error properly") Signed-off-by: Navid Emamdoost Link: https://lore.kernel.org/r/20191027215330.12729-1-navid.emamdoost@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin