lwn.git/sound/soc/txx9, branch v4.10-rc3

ASoC: txx9: Convert to devm_snd_soc_register_platform

2015-08-28T17:09:04+00:00

Signed-off-by: Axel Lin Signed-off-by: Mark Brown

ASoC: txx9: Remove unnecessary snd_pcm_lib_preallocate_free_for_all()

2015-01-05T21:30:20+00:00

The ALSA core takes care that all preallocated memory is freed when the PCM itself is freed. There is no need to do this manually in the driver. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09+00:00

Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev__once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...

Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ad193x', 'asoc/topic/adau1373' and 'asoc/topic/adau17x1' into asoc-next

2014-12-08T13:11:45+00:00

ASoC: Rename snd_soc_dai_driver struct ac97_control field to bus_control

2014-11-18T15:38:03+00:00

Setting the ac97_control field on a CPU DAI tells the ASoC core that this DAI in addition to audio data also transports control data to the CODEC. This causes the core to suspend the DAI after the CODEC and resume it before the CODEC so communication to the CODEC is still possible. This is not necessarily something that is specific to AC'97 and can be used by other buses with the same requirement. This patch renames the flag from ac97_control to bus_control to make this explicit. While we are at it also change the type from int to bool. The following semantich patch was used for automatic conversion of the drivers: // @@ identifier drv; @@ struct snd_soc_dai_driver drv = { - .ac97_control + .bus_control = - 1 + true }; // Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown

ASoC: Remove platform field from snd_soc_dai

2014-11-03T12:17:07+00:00

Typically a DAI does not need direct access to the platform. Currently the only user of this field is in a platform driver where we have a more direct way of getting a pointer to the platform. This patch updates the driver to use the more direct way and then removes the platform field from the snd_soc_dai struct. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown

ASoC: txx9: drop owner assignment from platform_drivers

2014-10-20T14:22:15+00:00

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

ASoC: txx9: Don't opencode DMAengine API calls

2014-08-19T16:44:18+00:00

Use the proper wrapper functions instead of directly calling the DMAengine callback functions. Also add the missing include to linux/dmaengine.h. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown

ASoC: txx9aclc_ac97: Fix kernel crash on probe

2014-02-16T00:36:40+00:00

This patch fixes a crash caused by commit 3bed3344c826 (ASoC: txx9aclc_ac97: Convert to devm_ioremap_resource()). This is an attempt to assign "drvdata->base" while memory for "drvdata" is not already allocated. Fixes: 3bed3344c826 (ASoC: txx9aclc_ac97: Convert to devm_ioremap_resource()) Signed-off-by: Alexander Shiyan Signed-off-by: Mark Brown Cc: stable@vger.kernel.org

ASoC: txx9: Don't set unused struct snd_pcm_hardware fields

2013-12-30T13:58:02+00:00

The ASoC core assumes that the PCM component of the ASoC card transparently moves data around and does not impose any restrictions on the memory layout or the transfer speed. It ignores all fields from the snd_pcm_hardware struct for the PCM driver that are related to this. Setting these fields in the PCM driver might suggest otherwise though, so rather not set them. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown