sfrench/cifs-2.6.git
3 years agoASoC: Intel: Skylake: Add IPC to configure the copier secondary pins
Pradeep Tewani [Fri, 1 Sep 2017 08:06:13 +0000 (13:36 +0530)]
ASoC: Intel: Skylake: Add IPC to configure the copier secondary pins

Copier can support upto 4 output pins. However, only pin 0 is configured
as a part of copier initialization. Configuring rest of pins require the
separate IPC to be sent to fw.

Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: add missing compile rule for max98371
Kuninori Morimoto [Fri, 1 Sep 2017 04:33:01 +0000 (04:33 +0000)]
ASoC: add missing compile rule for max98371

It is still using old driver style, this patch also
fixup it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl: Add map for Maxim IV Feedback
Naveen Manohar [Fri, 25 Aug 2017 21:51:39 +0000 (03:21 +0530)]
ASoC: Intel: kbl: Add map for Maxim IV Feedback

MAX98927 provides IV feedback on the capture widget.
Here we are connecting the capture widget to SSP0_RX and
SSP0_RX to the algorithm running on host.

Signed-off-by: Naveen M <naveen.m@intel.com>
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl: Add jack port initialize in kbl machine drivers
Naveen M [Fri, 25 Aug 2017 22:34:10 +0000 (04:04 +0530)]
ASoC: Intel: kbl: Add jack port initialize in kbl machine drivers

After the pcm jack is created, create and initialize the pin switch
widget for each port. For hdmi audio, invoke hdac_hdmi_jack_port_init
func() in rt5663_max98927 & rt5663_rt5514_max98927 to enable the pin,
when monitor is connected.

Signed-off-by: Naveen M <naveen.m@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl: Add MST route change to kbl machine drivers
Naveen M [Fri, 25 Aug 2017 22:34:09 +0000 (04:04 +0530)]
ASoC: Intel: kbl: Add MST route change to kbl machine drivers

To support MST hdmi audio, modify the current routes to be based
on port in rt5663_max98927 & rt5663_rt5514_max98927 machine.

Signed-off-by: Naveen M <naveen.m@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: Update module id in pin connections
Jeeja KP [Wed, 23 Aug 2017 14:03:54 +0000 (19:33 +0530)]
ASoC: Intel: Skylake: Update module id in pin connections

Each module's id comes from the topology and gets updated in the
driver. This patch updates the input and output pin connections of
each module by matching the uuid for each module.

Signed-off-by: Jeeja KP <jeeja.kp@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>
3 years agoASoC: Intel: Skylake: Parse and update module config structure
Ramesh Babu [Wed, 23 Aug 2017 14:03:53 +0000 (19:33 +0530)]
ASoC: Intel: Skylake: Parse and update module config structure

A dsp path and the modules in the path can support various pcm
configurations. The list of supported pcm configurations from topology
manifest would be stored and later selected runtime based on the hw
pcm params. For legacy, module data is filled in the 0th index of
resource and interface table.

To accommodate both models, change the relevant structures and populate
them by parsing newly defined tokens. This change is backward compatible
with the existing model where driver computes the resources required by
each dsp module.

Signed-off-by: Ramesh Babu <ramesh.babu@intel.com>
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>
3 years agoASoC: Intel: Skylake: Populate module data from topology manifest
Shreyas NC [Wed, 23 Aug 2017 14:03:52 +0000 (19:33 +0530)]
ASoC: Intel: Skylake: Populate module data from topology manifest

All the module common data will now be populated in the topology
manifest. This includes the resource and interface list supported by
the module. With this, driver need not compute the resources required
by each dsp module for a particular pcm parameter since it comes as a
part of the topology manifest.

So, add functions to parse the manifest tokens to populate the module
config data structure.

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>
3 years agoASoC: Intel: Skylake: Add driver structures to be filled from topology manifest
Shreyas NC [Wed, 23 Aug 2017 14:03:51 +0000 (19:33 +0530)]
ASoC: Intel: Skylake: Add driver structures to be filled from topology manifest

The topology manifest would include module common data including resource
and interface table. The resource table consists of resources required by
the dsp module such as buffer size, cycles per second, number of
input/output pins. And, the interface table consists of pcm parameters per
module which can be referenced later.

So define the structures accordingly to represent topology manifest data in
the driver.

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>
3 years agoASoC: Intel: Skylake: Commonize parsing of format tokens
Shreyas NC [Wed, 23 Aug 2017 14:03:50 +0000 (19:33 +0530)]
ASoC: Intel: Skylake: Commonize parsing of format tokens

Format resource tokens can be a part of either the widget or manifest
private data. In the current model, format resources come as a part of
widget private data and they come as a part of topology manifest in the
newly introduced model.

So add a common function that can fill up either of the structures.

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>
3 years agoASoC: Intel: uapi: Add new tokens for module common data
Shreyas NC [Wed, 23 Aug 2017 14:03:49 +0000 (19:33 +0530)]
ASoC: Intel: uapi: Add new tokens for module common data

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>
3 years agoASoC: Intel: Skylake: Parse multiple manifest data blocks
Shreyas NC [Wed, 23 Aug 2017 14:03:48 +0000 (19:33 +0530)]
ASoC: Intel: Skylake: Parse multiple manifest data blocks

Currently we can parse a single manifest data block. But manifest
private data can have multiple data blocks.

So, fix the parsing logic to parse multiple data blocks by returning
offset of each parsed data block.

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>
3 years agoASoC: Intel: Skylake: Fix uninitialized return
Subhransu S. Prusty [Wed, 23 Aug 2017 14:07:12 +0000 (19:37 +0530)]
ASoC: Intel: Skylake: Fix uninitialized return

On failure to get dsp_ops, dsp_init returns error without assigning ret. ret
is assigned in code path which will never be executed. Fix it.

Fixes: f77d443c4c29 ("ASoC: Intel: Skylake: Fix to free resources for dsp_init failure"
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: Fix DSP core ref count for init failure
Subhransu S. Prusty [Tue, 22 Aug 2017 11:15:53 +0000 (16:45 +0530)]
ASoC: Intel: Skylake: Fix DSP core ref count for init failure

During dsp init failure, the ref count is not incremented and dsp is
powered down. But as the skl driver calls put_core for the init failure it
decrements the dsp core ref count and ref count becomes unbalanced.

This results in dsp core powered up in further runtime suspend/resume
cycles and never powered down.

So increment the ref count before dsp core powerup and for any failure,
decrement in put_core will be balanced.

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>
3 years agoASoC: Intel: Skylake: Fix to free correct dev id in free_irq
Subhransu S. Prusty [Tue, 22 Aug 2017 11:15:52 +0000 (16:45 +0530)]
ASoC: Intel: Skylake: Fix to free correct dev id in free_irq

The dev_id passed by the driver in request_threaded_irq is an ebus pointer,
whereas to free_irq it is hdac_bus. Fix by passing correct dev_id to
free_irq.

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>
3 years agoASoC: Intel: Skylake: Fix to free resources for dsp_init failure
Subhransu S. Prusty [Tue, 22 Aug 2017 11:15:51 +0000 (16:45 +0530)]
ASoC: Intel: Skylake: Fix to free resources for dsp_init failure

unmap mmio and free memory resources if dsp_init fails.

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>
3 years agoASoC: Intel: Skylake: Fix to free dsp resource on ipc_init failure
Subhransu S. Prusty [Tue, 22 Aug 2017 11:15:50 +0000 (16:45 +0530)]
ASoC: Intel: Skylake: Fix to free dsp resource on ipc_init failure

For some dsp init error path, irq and few more resources are not freed.
This results in oops. So, fix it by freeing up the resources on ipc_init
failure.

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>
3 years agoASoC: Intel: Headset button support in kabylake machine driver
Harsha Priya N [Mon, 21 Aug 2017 19:26:52 +0000 (12:26 -0700)]
ASoC: Intel: Headset button support in kabylake machine driver

This patch adds headset button support for kabylake machine driver
(kbl_rt5663_rt5514_max98927).

Signed-off-by: Hsin-yu Chao <hychao@google.com>
Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl: Enabling ASRC for RT5663 codec on kabylake platform
Harsha Priya N [Wed, 16 Aug 2017 10:49:55 +0000 (16:19 +0530)]
ASoC: Intel: kbl: Enabling ASRC for RT5663 codec on kabylake platform

Patch fixes cracking noise in rt5663 headphones for kbl platform by
calling rt5663_sel_asrc_clk_src() for RT5663_AD_STEREO_FILTER to set
ASRC.

The ASRC function is for asynchronous MCLK and LRCLK. For RT5663 ASRC
should be enabled to support pcm format with 100fs.
ASRC function will track i2s clock and generate corresponding
system clock for codec. Calling this func helps select clock source
for both RT5663_AD_STEREO_FILTER and RT5663_DA_STEREO_FILTER filters
which fixes the crackling sound.

Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Signed-off-by: Shruthi Sudhakar <shruthi.sudhakar@intel.com>
Signed-off-by: Naveen M <naveen.m@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: make snd_pcm_hardware const
Bhumika Goyal [Thu, 17 Aug 2017 10:16:09 +0000 (15:46 +0530)]
ASoC: Intel: Skylake: make snd_pcm_hardware const

Make this const as it is only passed as the 2nd argument to the
function snd_soc_set_runtime_hwparams, which is const.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Atom: make snd_pcm_hardware const
Bhumika Goyal [Thu, 17 Aug 2017 10:16:08 +0000 (15:46 +0530)]
ASoC: Intel: Atom: make snd_pcm_hardware const

Make this const as it is only used in a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl_rt5663_rt5514_max98927: Add rt5514 spi dailink
Harsha Priya N [Wed, 16 Aug 2017 22:37:11 +0000 (15:37 -0700)]
ASoC: Intel: kbl_rt5663_rt5514_max98927: Add rt5514 spi dailink

This patch adds a dai to rt5514-spi driver for wake on voice functionality.

Signed-off-by: Hsin-yu Chao <hychao@google.com>
Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Medfield: Delete an error message for a failed memory allocation in snd_mfld_mc...
Markus Elfring [Fri, 11 Aug 2017 09:25:41 +0000 (11:25 +0200)]
ASoC: Medfield: Delete an error message for a failed memory allocation in snd_mfld_mc_probe()

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: constify snd_compr_codec_caps structures
Julia Lawall [Sat, 12 Aug 2017 06:33:02 +0000 (08:33 +0200)]
ASoC: Intel: constify snd_compr_codec_caps structures

These snd_compr_codec_caps structures are only copied into other
structures, so they can be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: make skl_dsp_fw_ops const
Bhumika Goyal [Fri, 11 Aug 2017 16:27:15 +0000 (21:57 +0530)]
ASoC: Intel: Skylake: make skl_dsp_fw_ops const

Make these const as they are only used during a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl: make snd_pcm_hw_constraint_list const
Bhumika Goyal [Fri, 11 Aug 2017 15:56:49 +0000 (21:26 +0530)]
ASoC: Intel: kbl: make snd_pcm_hw_constraint_list const

Make these const as they are only passed to the function
snd_pcm_hw_constraint_list having the corresponding argument as const.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: intel: constify snd_pcm_ops structures
Arvind Yadav [Mon, 14 Aug 2017 05:56:27 +0000 (11:26 +0530)]
ASoC: intel: constify snd_pcm_ops structures

snd_pcm_ops are not supposed to change at runtime. All functions
working with snd_pcm_ops provided by <sound/soc.h> work with
const snd_pcm_ops. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: make snd_soc_platform_driver const
Bhumika Goyal [Mon, 14 Aug 2017 11:38:41 +0000 (17:08 +0530)]
ASoC: Intel: make snd_soc_platform_driver const

Make these const as they are only passed as the 2nd argument to the
function snd_soc_register_platform, which is of type const.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: constify pci_device_id.
Arvind Yadav [Thu, 3 Aug 2017 17:50:01 +0000 (23:20 +0530)]
ASoC: Intel: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: cnl: add pci id for cnl
Guneshwor Singh [Wed, 2 Aug 2017 16:21:20 +0000 (21:51 +0530)]
ASoC: Intel: cnl: add pci id for cnl

Enable cnl by adding its pci id in skl_ids[].

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>
3 years agoASoC: Intel: cnl: add dsp ops for cannonlake
Guneshwor Singh [Wed, 2 Aug 2017 16:21:19 +0000 (21:51 +0530)]
ASoC: Intel: cnl: add dsp ops for cannonlake

Add cannonlake dsp support by adding its dsp_ops.

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>
3 years agoASoC: Intel: cnl: Add sst library functions for cnl platform
Guneshwor Singh [Wed, 2 Aug 2017 16:21:18 +0000 (21:51 +0530)]
ASoC: Intel: cnl: Add sst library functions for cnl platform

This adds the necessary DSP functions specific for the Cannonlake platform
which includes firmware download using host DMA, DO/D3 handlers, irq_thread
handlers and sst ops.

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>
3 years agoASoC: Intel: cnl: Unstatify common ipc functions
Guneshwor Singh [Wed, 2 Aug 2017 16:21:17 +0000 (21:51 +0530)]
ASoC: Intel: cnl: Unstatify common ipc functions

Common ipc functions can be reused for cnl, so make them non-static.

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>
3 years agoASoC: Intel: Skylake: Move platform specific init to platform dsp_init()
Guneshwor Singh [Wed, 2 Aug 2017 16:21:16 +0000 (21:51 +0530)]
ASoC: Intel: Skylake: Move platform specific init to platform dsp_init()

Move ipc_init() from helper function to respective platform's dsp_init()
as ipc_init() per platform can be different.

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>
3 years agoASoC: Intel: cnl: Add cnl dsp functions and registers
Guneshwor Singh [Wed, 2 Aug 2017 16:21:15 +0000 (21:51 +0530)]
ASoC: Intel: cnl: Add cnl dsp functions and registers

This adds Cannonlake specific registers and support for CNL dsp related
library functions for programming the registers to power up/down dsp cores,
set/unset reset states for each core, enable/disable ipc interrupts and few
wrappers to be called from elsewhere.

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>
3 years agoASoC: Intel: Skylake: Add dsp cores management
Pardha Saradhi K [Wed, 2 Aug 2017 16:21:14 +0000 (21:51 +0530)]
ASoC: Intel: Skylake: Add dsp cores management

This patch adds support to manage additional cores on a demand basis.
For instance, if module is set to run on certain core, the particular
core is powered up in module init. The same is again powered down in
module unload.

Signed-off-by: Pardha Saradhi K <pardha.saradhi.kesapragada@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>
3 years agoASoC: Intel: Skylake: Use num_core to allocate instead of macro
Guneshwor Singh [Wed, 2 Aug 2017 16:21:13 +0000 (21:51 +0530)]
ASoC: Intel: Skylake: Use num_core to allocate instead of macro

For different platforms, number of dsp cores can vary. So instead of
creating array of size SKL_DSP_CORES_MAX, use num_core in dsp_ops() of
the respective platform to allocate core usage counts and states.

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>
3 years agoASoC: Intel: Skylake: Add num of cores in dsp ops
Dharageswari R [Wed, 2 Aug 2017 16:21:12 +0000 (21:51 +0530)]
ASoC: Intel: Skylake: Add num of cores in dsp ops

Number of dsp cores may differ for different platforms hence
adding it in dsp ops.

Signed-off-by: Dharageswari R <dharageswari.r@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>
3 years agoASoC: Intel: kbl: Add map for new DAIs for Multi-Playback & Echo Ref
Naveen Manohar [Wed, 2 Aug 2017 06:13:35 +0000 (11:43 +0530)]
ASoC: Intel: kbl: Add map for new DAIs for Multi-Playback & Echo Ref

Modified DAPM Machine map for machine to suit the toplogy change
required to enable features:
Multi-Endpoint Playback
Echo Reference Capture

Signed-off-by: Naveen M <naveen.m@intel.com>
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl: Add DAI links for Multi-Playback & Echo-reference
Naveen Manohar [Wed, 2 Aug 2017 06:13:34 +0000 (11:43 +0530)]
ASoC: Intel: kbl: Add DAI links for Multi-Playback & Echo-reference

Add new FE DAI links to support:
1. Parallel playback on 2 ports simultaneously
2. Echo reference capture capability

Signed-off-by: Naveen M <naveen.m@intel.com>
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: kbl: Add new FEs for Multi-Playback & Echo-Reference
Naveen Manohar [Wed, 2 Aug 2017 06:13:33 +0000 (11:43 +0530)]
ASoC: Intel: kbl: Add new FEs for Multi-Playback & Echo-Reference

Adding new frontends to support:
1. Parallel playback on 2 ports simultaneously
2. Echo reference capture capability

Signed-off-by: Naveen M <naveen.m@intel.com>
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: Fix potential null pointer dereference
guneshwor.o.singh@intel.com [Fri, 28 Jul 2017 10:42:16 +0000 (16:12 +0530)]
ASoC: Intel: Skylake: Fix potential null pointer dereference

Check if the next sink is not null to avoid potential null pointer
dereference in skl_tplg_bind_sinks().

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>
3 years agoASoC: Intel: Skylake: Remove return check for skl_codec_create()
guneshwor.o.singh@intel.com [Fri, 28 Jul 2017 10:42:15 +0000 (16:12 +0530)]
ASoC: Intel: Skylake: Remove return check for skl_codec_create()

Since skl_codec_create() always returns 0, make it return void and remove
return check.

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>
3 years agoASoC: Intel: bxtn: Remove code loader reference in cleanup
Dronamraju Santosh P K [Fri, 28 Jul 2017 10:42:14 +0000 (16:12 +0530)]
ASoC: Intel: bxtn: Remove code loader reference in cleanup

Since Broxton does not use code loader DMA, remove code loader cleanup
in its dsp cleanup routine. Remove the iounmap too as it is done in
skl_free_dsp().

Signed-off-by: Dronamraju Santosh P K <santosh.pavan.kumarx.dronamraju@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>
3 years agoASoC: Intel: Skylake: Reset the controller in probe
guneshwor.o.singh@intel.com [Fri, 28 Jul 2017 10:42:13 +0000 (16:12 +0530)]
ASoC: Intel: Skylake: Reset the controller in probe

Controller can be in reset state by default. Capability structure
traversal requires the controller to be out of reset else it
results in broken capability parsing. Hence make sure that controller is
out of reset before parsing capabilities by doing a full reset.

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>
3 years agoASoC: Intel: Enabling 4 slot IV feedback for max98927 on Kabylake platform
Harsha Priya N [Fri, 28 Jul 2017 00:41:27 +0000 (17:41 -0700)]
ASoC: Intel: Enabling 4 slot IV feedback for max98927 on Kabylake platform

This patch enables 4 slot IV feedback for max98927 speaker amp codec.

Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Add Kabylake RT5663 machine driver entry
Kevin Cheng [Thu, 27 Jul 2017 08:38:37 +0000 (16:38 +0800)]
ASoC: Intel: Add Kabylake RT5663 machine driver entry

Adds Kabylake rt5663 machine driver entry into machine table

Signed-off-by: Kevin Cheng <kevin.cheng@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Add Kabylake machine driver for RT5663
Kevin Cheng [Thu, 27 Jul 2017 08:38:36 +0000 (16:38 +0800)]
ASoC: Intel: Add Kabylake machine driver for RT5663

This patch adds Kabylake I2S machine driver which uses
RT5663 as headset on ssp1.

Signed-off-by: Kevin Cheng <kevin.cheng@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: board: Fix missing sentinel for bxt_board_id
Pradeep Tewani [Tue, 25 Jul 2017 06:29:46 +0000 (11:59 +0530)]
ASoC: Intel: board: Fix missing sentinel for bxt_board_id

Without a sentinel in the array of platform devices, we can get a panic
so add a sentinel. Full stack dump below:

[  231.564705] BUG: KASAN: global-out-of-bounds in platform_match+0xb0/0x146
[  231.565500] Read of size 1 at addr ffffffff8380a1a0 by task swapper/0/1
[  231.566280]
[  231.566594] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-00289-g152771f #1
[  231.567526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[  231.568730] Call Trace:
[  231.569128]  dump_stack+0xf8/0x14a
[  231.569615]  print_address_description+0x57/0x1e4
[  231.570216]  ? driver_probe_device+0x814/0x814
[  231.570798]  kasan_report+0x1cb/0x1eb
[  231.571302]  ? platform_match+0xb0/0x146
[  231.571833]  __asan_load1+0x45/0x47
[  231.572324]  platform_match+0xb0/0x146
[  231.572843]  ? platform_uevent+0x73/0x73
[  231.573370]  __driver_attach+0x47/0x16a
[  231.573890]  bus_for_each_dev+0x11a/0x15c
[  231.574422]  ? bus_remove_file+0x57/0x57
[  231.574951]  ? do_raw_spin_unlock+0xc3/0xe0
[  231.575501]  driver_attach+0x2b/0x2e
[  231.576002]  bus_add_driver+0x25e/0x3c5
[  231.576520]  ? set_debug_rodata+0x20/0x20
[  231.584776]  driver_register+0x13e/0x19d
[  231.585305]  __platform_driver_register+0x6c/0x71
[  231.585908]  ? skl_driver_init+0x20/0x20
[  231.586436]  broxton_audio_init+0x17/0x19
[  231.586976]  do_one_initcall+0x11a/0x221
[  231.587499]  ? start_kernel+0x525/0x525
[  231.588020]  ? lock_downgrade+0x281/0x2ec
[  231.588557]  ? trace_hardirqs_on_caller+0x223/0x267
[  231.589169]  ? _raw_spin_unlock_irqrestore+0x49/0x55
[  231.589791]  ? set_debug_rodata+0x20/0x20
[  231.590324]  kernel_init_freeable+0x1fd/0x2b0
[  231.590891]  ? rest_init+0x17c/0x17c
[  231.591384]  kernel_init+0x11/0x157
[  231.591876]  ? rest_init+0x17c/0x17c
[  231.592371]  ret_from_fork+0x2a/0x40
[  231.592865]
[  231.593166] The buggy address belongs to the variable:
[  231.593806]  bxt_board_ids+0x40/0x9e0

Fixes: 152771fbc3 ("ASoC: Intel: board: Add Geminilake platform support")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: board: Add Geminilake platform support
Pradeep Tewani [Thu, 20 Jul 2017 06:10:57 +0000 (11:40 +0530)]
ASoC: Intel: board: Add Geminilake platform support

Geminilake also features rt298 codec, so use the same machine driver
as Broxton. Geminilake uses SSP2 instead of SSP5.

Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: hdac_hdmi: Add the vendor nid for Geminilake HDMI
Pradeep Tewani [Thu, 20 Jul 2017 06:10:56 +0000 (11:40 +0530)]
ASoC: hdac_hdmi: Add the vendor nid for Geminilake HDMI

Geminilake HDMI codec has the different vendor nid. This patch adds the
vendor nid as the part of driver data and uses it.

Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: board: Remove .owner initialization in bxt_rt298 driver
Pradeep Tewani [Thu, 20 Jul 2017 06:10:55 +0000 (11:40 +0530)]
ASoC: Intel: board: Remove .owner initialization in bxt_rt298 driver

The .owner field is not required to be initialized in the driver. So,
remove it.

Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Atom: constify snd_soc_dai_ops structures
Gustavo A. R. Silva [Thu, 13 Jul 2017 06:26:06 +0000 (01:26 -0500)]
ASoC: Intel: Atom: constify snd_soc_dai_ops structures

These structures are only stored in the ops field of a snd_soc_dai_driver
structure. That field is declared const, so snd_soc_dai_ops structures
that have this property can be declared as const also.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: constify snd_soc_dai_ops structures
Gustavo A. R. Silva [Thu, 13 Jul 2017 06:16:46 +0000 (01:16 -0500)]
ASoC: Intel: Skylake: constify snd_soc_dai_ops structures

These structures are only stored in the ops field of a snd_soc_dai_driver
structure. That field is declared const, so snd_soc_dai_ops structures
that have this property can be declared as const also.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: fix type in debug message
Colin Ian King [Thu, 13 Jul 2017 23:04:06 +0000 (00:04 +0100)]
ASoC: Intel: Skylake: fix type in debug message

Trivial fix to typo in debug message, dst_instacne should be
dst_instance

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: Fix default dma_buffer_size
Subhransu S. Prusty [Fri, 30 Jun 2017 13:08:44 +0000 (18:38 +0530)]
ASoC: Intel: Skylake: Fix default dma_buffer_size

If the dma_buffer_size is not defined in topology, fix it to 2ms default
value to make backward compatible.

Fixes: f6e6ab1d16ec ("ASoC: Intel: Skylake: Fix dma buffer size calculation")
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>
3 years agoMerge remote-tracking branch 'asoc/topic/inte' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:51:38 +0000 (16:51 +0100)]
Merge remote-tracking branch 'asoc/topic/inte' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/drm', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:51:36 +0000 (16:51 +0100)]
Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/drm', 'asoc/topic/dwc' and 'asoc/topic/es8316' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/cs4271', 'asoc/topic/cs53l30', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:51:34 +0000 (16:51 +0100)]
Merge remote-tracking branches 'asoc/topic/cs4271', 'asoc/topic/cs53l30', 'asoc/topic/da7213' and 'asoc/topic/da7218' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/ak4642', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:51:31 +0000 (16:51 +0100)]
Merge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/ak4642', 'asoc/topic/atmel', 'asoc/topic/cs35l34' and 'asoc/topic/cs35l35' into asoc-next

3 years agoMerge remote-tracking branch 'asoc/topic/rcar' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:51:30 +0000 (16:51 +0100)]
Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next

3 years agoMerge remote-tracking branch 'asoc/topic/intel' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:51:30 +0000 (16:51 +0100)]
Merge remote-tracking branch 'asoc/topic/intel' into asoc-next

3 years agoMerge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:51:29 +0000 (16:51 +0100)]
Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/fix/rockchip', 'asoc/fix/rt5645', 'asoc/fix...
Mark Brown [Mon, 3 Jul 2017 15:51:26 +0000 (16:51 +0100)]
Merge remote-tracking branches 'asoc/fix/rockchip', 'asoc/fix/rt5645', 'asoc/fix/rt5663', 'asoc/fix/rt5670' and 'asoc/fix/zte' into asoc-linus

3 years agoMerge remote-tracking branches 'asoc/fix/ak4613', 'asoc/fix/atmel', 'asoc/fix/compres...
Mark Brown [Mon, 3 Jul 2017 15:51:23 +0000 (16:51 +0100)]
Merge remote-tracking branches 'asoc/fix/ak4613', 'asoc/fix/atmel', 'asoc/fix/compress', 'asoc/fix/cs35l35' and 'asoc/fix/da7219' into asoc-linus

3 years agoMerge remote-tracking branch 'asoc/fix/rcar' into asoc-linus
Mark Brown [Mon, 3 Jul 2017 15:51:22 +0000 (16:51 +0100)]
Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus

3 years agoMerge remote-tracking branch 'asoc/fix/intel' into asoc-linus
Mark Brown [Mon, 3 Jul 2017 15:51:22 +0000 (16:51 +0100)]
Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus

3 years agoASoC: Intel: Skylake: Remove driver debugfs exit
Vinod Koul [Mon, 3 Jul 2017 08:24:47 +0000 (13:54 +0530)]
ASoC: Intel: Skylake: Remove driver debugfs exit

For driver debugfs, debugfs_remove_recursive() is called which is not
needed as it is already done in ASoC core debugfs. And a device managed
memory need not be freed explicitly as device core frees it up. So
remove unnecessary skl_debugfs_exit().

Fixes: 5cdf6c09ca9d ASoC: ("Intel: Skylake: Add debugfs support")
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoASoC: Intel: Skylake: explicitly add the headers sst-dsp.h
Vinod Koul [Mon, 3 Jul 2017 08:24:46 +0000 (13:54 +0530)]
ASoC: Intel: Skylake: explicitly add the headers sst-dsp.h

Commit bdd0384a5ada ("ASoC: Intel: Skylake: Add support to read firmware
registers") introduced firmware register read so added sst-dsp-priv.h but
missed adding sst-dsp.h as that leads to below compiler warning:

   In file included from sound/soc/intel/skylake/skl-debug.c:23:0:
>> sound/soc/intel/skylake/../common/sst-dsp-priv.h:63:42: warning:
'struct sst_pdata' declared inside parameter list [enabled by default]
     int (*init)(struct sst_dsp *sst, struct sst_pdata *pdata);
                                             ^
>> sound/soc/intel/skylake/../common/sst-dsp-priv.h:63:42: warning:
its scope is only this definition or declaration, which is probably
not what you want [enabled by default]

So add the missing header.

Fixes: bdd0384a5ada ("ASoC: Intel: Skylake: Add support to read firmware registers")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
3 years agoMerge remote-tracking branch 'asoc/topic/zx-aud96p22' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:15:23 +0000 (16:15 +0100)]
Merge remote-tracking branch 'asoc/topic/zx-aud96p22' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/stm32', 'asoc/topic/sunxi', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:15:20 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/stm32', 'asoc/topic/sunxi', 'asoc/topic/tlv320dac31xx', 'asoc/topic/topology' and 'asoc/topic/wm-adsp' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000' and 'asoc...
Mark Brown [Mon, 3 Jul 2017 15:15:19 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000' and 'asoc/topic/sh' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/rt5614', 'asoc/topic/rt5645', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:15:17 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/rt5614', 'asoc/topic/rt5645', 'asoc/topic/rt5651', 'asoc/topic/rt5665' and 'asoc/topic/rt5670' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/pxa', 'asoc/topic/rockc...
Mark Brown [Mon, 3 Jul 2017 15:15:15 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/pxa', 'asoc/topic/rockchip' and 'asoc/topic/rt5514' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/msm8916', 'asoc/topic/mtk', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:15:12 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/msm8916', 'asoc/topic/mtk', 'asoc/topic/nau8824', 'asoc/topic/nau8825' and 'asoc/topic/of-graph' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/hdmi', 'asoc/topic/hisi...
Mark Brown [Mon, 3 Jul 2017 15:15:11 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/hdmi', 'asoc/topic/hisi' and 'asoc/topic/max9867' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/drm', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:15:09 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/drm', 'asoc/topic/dwc' and 'asoc/topic/es8316' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/cs4271', 'asoc/topic/cs53l30', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:15:07 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/cs4271', 'asoc/topic/cs53l30', 'asoc/topic/da7213' and 'asoc/topic/da7218' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/ak4642', 'asoc/topic...
Mark Brown [Mon, 3 Jul 2017 15:15:05 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/ak4642', 'asoc/topic/atmel', 'asoc/topic/cs35l34' and 'asoc/topic/cs35l35' into asoc-next

3 years agoMerge remote-tracking branch 'asoc/topic/rcar' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:15:04 +0000 (16:15 +0100)]
Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next

3 years agoMerge remote-tracking branch 'asoc/topic/intel' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:15:04 +0000 (16:15 +0100)]
Merge remote-tracking branch 'asoc/topic/intel' into asoc-next

3 years agoMerge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Mon, 3 Jul 2017 15:15:03 +0000 (16:15 +0100)]
Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next

3 years agoMerge remote-tracking branches 'asoc/fix/rockchip', 'asoc/fix/rt5645', 'asoc/fix...
Mark Brown [Mon, 3 Jul 2017 15:15:00 +0000 (16:15 +0100)]
Merge remote-tracking branches 'asoc/fix/rockchip', 'asoc/fix/rt5645', 'asoc/fix/rt5663', 'asoc/fix/rt5670' and 'asoc/fix/zte' into asoc-linus

3 years agoMerge remote-tracking branches 'asoc/fix/ak4613', 'asoc/fix/atmel', 'asoc/fix/compres...
Mark Brown [Mon, 3 Jul 2017 15:14:58 +0000 (16:14 +0100)]
Merge remote-tracking branches 'asoc/fix/ak4613', 'asoc/fix/atmel', 'asoc/fix/compress', 'asoc/fix/cs35l35' and 'asoc/fix/da7219' into asoc-linus

3 years agoMerge remote-tracking branch 'asoc/fix/rcar' into asoc-linus
Mark Brown [Mon, 3 Jul 2017 15:14:57 +0000 (16:14 +0100)]
Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus

3 years agoMerge remote-tracking branch 'asoc/fix/intel' into asoc-linus
Mark Brown [Mon, 3 Jul 2017 15:14:57 +0000 (16:14 +0100)]
Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus

3 years agoLinux 4.12 v4.12
Linus Torvalds [Sun, 2 Jul 2017 23:07:02 +0000 (16:07 -0700)]
Linux 4.12

3 years agomoduleparam: fix doc: hwparam_irq configures an IRQ
Sylvain 'ythier' Hitier [Sun, 2 Jul 2017 13:21:56 +0000 (15:21 +0200)]
moduleparam: fix doc: hwparam_irq configures an IRQ

Signed-off-by: Sylvain 'ythier' Hitier <sylvain.hitier@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agoMerge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Linus Torvalds [Sun, 2 Jul 2017 18:53:44 +0000 (11:53 -0700)]
Merge branch 'upstream' of git://git.linux-mips.org/ralf/upstream-linus

Pull MIPS fixes from Ralf Baechle:
 "Here's a final round of fixes for 4.12:

   - Fix misordered instructions in assembly code making kenel startup
     via UHB unreliable.

   - Fix special case of MADDF and MADDF emulation.

   - Fix alignment issue in address calculation in pm-cps on 64 bit.

   - Fix IRQ tracing & lockdep when rescheduling

   - Systems with MAARs require post-DMA cache flushes.

  The reordering fix and the MADDF/MSUBF fix have sat in linux-next for
  a number of days. The others haven't propagated from my pull tree to
  linux-next yet but all have survived manual testing and Imagination's
  automated test system and there are no pending bug reports"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: Avoid accidental raw backtrace
  MIPS: Perform post-DMA cache flushes on systems with MAARs
  MIPS: Fix IRQ tracing & lockdep when rescheduling
  MIPS: pm-cps: Drop manual cache-line alignment of ready_count
  MIPS: math-emu: Handle zero accumulator case in MADDF and MSUBF separately
  MIPS: head: Reorder instructions missing a delay slot

3 years agoMerge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm
Linus Torvalds [Sun, 2 Jul 2017 17:09:40 +0000 (10:09 -0700)]
Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM fix from Russell King:
 "One final fix for 4.12 - Doug found a boot failure case triggered by
  requesting a non-even MB vmalloc size"

* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8685/1: ensure memblock-limit is pmd-aligned

3 years agoMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 1 Jul 2017 16:10:17 +0000 (09:10 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "Fixlets for x86:

   - Prevent kexec crash when KASLR is enabled, which was caused by an
     address calculation bug

   - Restore the freeing of PUDs on memory hot remove

   - Correct a negated pointer check in the intel uncore performance
     monitoring driver

   - Plug a memory leak in an error exit path in the RDT code"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/intel_rdt: Fix memory leak on mount failure
  x86/boot/KASLR: Fix kexec crash due to 'virt_addr' calculation bug
  x86/boot/KASLR: Add checking for the offset of kernel virtual address randomization
  perf/x86/intel/uncore: Fix wrong box pointer check
  x86/mm/hotplug: Fix BUG_ON() after hot-remove by not freeing PUD

3 years agoMerge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 1 Jul 2017 15:46:52 +0000 (08:46 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull perf fix from Thomas Gleixner:
 "The last fix for perf for this cycles:

   - Prevent a segfault when kernel.kptr_restrict=2 is set by avoiding a
     null pointer dereference"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf machine: Fix segfault for kernel.kptr_restrict=2

3 years agoMerge tag 'pinctrl-v4.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...
Linus Torvalds [Sat, 1 Jul 2017 15:39:13 +0000 (08:39 -0700)]
Merge tag 'pinctrl-v4.12-4' of git://git./linux/kernel/git/linusw/linux-pinctrl

Pull pinctrl fix from Linus Walleij:
 "Brian noticed that this regression has not got a proper fix for the
  entire merge window and consequently we need to revert the offending
  commit.

  It's part of the RT-mainstream work, the dance goes like this, two
  steps forward, one step back.

  Summary:

   - A last fix for v4.12, an IRQ problem reported early in the merge
     window appears not to have been properly fixed, so the offending
     commit will be reverted and we will find the proper fix for v4.13.
     Hopefully"

* tag 'pinctrl-v4.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  Revert "pinctrl: rockchip: avoid hardirq-unsafe functions in irq_chip"

3 years agoMerge tag 'gpio-v4.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...
Linus Torvalds [Sat, 1 Jul 2017 15:24:54 +0000 (08:24 -0700)]
Merge tag 'gpio-v4.12-4' of git://git./linux/kernel/git/linusw/linux-gpio

Pull last minute fixes for GPIO from Linus Walleij:

 - Fix another ACPI problem with broken BIOSes.

 - Filter out the right GPIO events, making a very user-visible bug go
   away.

* tag 'gpio-v4.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: acpi: Skip _AEI entries without a handler rather then aborting the scan
  gpiolib: fix filtering out unwanted events

3 years agoMerge tag 'trace-v4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...
Linus Torvalds [Sat, 1 Jul 2017 00:18:57 +0000 (17:18 -0700)]
Merge tag 'trace-v4.12-rc5' of git://git./linux/kernel/git/rostedt/linux-trace

Pull last-minute tracing fixes from Steven Rostedt:
 "Two fixes:

  One is for a crash when using the :mod: trace probe command into
  stack_trace_filter. This bug was introduced during the last merge
  window.

  The other was there forever. It's a small bug that makes it impossible
  to name a module function for kprobes when the module starts with a
  digit"

* tag 'trace-v4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  tracing/kprobes: Allow to create probe with a module name starting with a digit
  ftrace: Fix regression with module command in stack_trace_filter

3 years agouapi/linux/a.out.h: don't use deprecated system-specific predefines.
Zack Weinberg [Wed, 14 Jun 2017 15:14:28 +0000 (08:14 -0700)]
uapi/linux/a.out.h: don't use deprecated system-specific predefines.

uapi/linux/a.out.h uses a number of predefined macros that are
deprecated because they're in the application namespace
(e.g. '#ifdef linux' instead of '#ifdef __linux__').
This patch either corrects or just removes them if they are not
applicable to Linux.

The primary reason this is worth bothering to fix, considering how
obsolete a.out binary support is, is that the GCC build process
considers this such a severe error that it will copy the header into a
private directory and change the macro names, which causes future
updates to the header to be masked.  This header probably doesn't get
updated very often anymore, but it is the _only_ uapi header that gets
this treatment, so IMHO it is worth patching just to drive that number
all the way to zero.

Signed-off-by: Zack Weinberg <zackw@panix.com>
[hch: removed dead conditionals]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agohashtable: remove repeated phrase from a comment
Jakub Kicinski [Thu, 29 Jun 2017 04:25:48 +0000 (21:25 -0700)]
hashtable: remove repeated phrase from a comment

"in a rcu enabled hashtable" is repeated twice in a comment.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 years agox86/intel_rdt: Fix memory leak on mount failure
Vikas Shivappa [Mon, 26 Jun 2017 18:55:49 +0000 (11:55 -0700)]
x86/intel_rdt: Fix memory leak on mount failure

If mount fails, the kn_info directory is not freed causing memory leak.

Add the missing error handling path.

Fixes: 4e978d06dedb ("x86/intel_rdt: Add "info" files to resctrl file system")
Signed-off-by: Vikas Shivappa <vikas.shivappa@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: ravi.v.shankar@intel.com
Cc: tony.luck@intel.com
Cc: fenghua.yu@intel.com
Cc: peterz@infradead.org
Cc: vikas.shivappa@intel.com
Cc: andi.kleen@intel.com
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1498503368-20173-3-git-send-email-vikas.shivappa@linux.intel.com
3 years agoMerge tag 'powerpc-4.12-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...
Linus Torvalds [Fri, 30 Jun 2017 17:55:34 +0000 (10:55 -0700)]
Merge tag 'powerpc-4.12-8' of git://git./linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:
 "Hopefully the last two powerpc fixes for 4.12.

  The CXL one is larger than I'd usually send at rc7, but it fixes new
  code this cycle, so better to have it working for the release. It was
  actually sent a few weeks back but got blocked in testing behind
  another fix that was causing issues.

  We are still tracking one crash in v4.12-rc7, but only one person has
  reproduced it and the commit identified by bisect doesn't touch any of
  the relevant code, so I think it's 50/50 whether that commit is
  actually the problem or it's some code layout / toolchain issue.

  Two fixes for code we merged this cycle:

   - cxl: Fixes for Coherent Accelerator Interface Architecture 2.0

   - Avoid miscompilation w/GCC 4.6.3 on 32-bit - don't inline
     copy_to/from_user()

  Thanks to Al Viro, Larry Finger, Christophe Lombard"

* tag 'powerpc-4.12-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/32: Avoid miscompilation w/GCC 4.6.3 - don't inline copy_to/from_user()
  cxl: Fixes for Coherent Accelerator Interface Architecture 2.0

3 years agoMerge tag 'iommu-fixes-v4.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Fri, 30 Jun 2017 17:37:48 +0000 (10:37 -0700)]
Merge tag 'iommu-fixes-v4.12-rc7' of git://git./linux/kernel/git/joro/iommu

Pull IOMMU fixes from Joerg Roedel:
 "Two fixes:

   - A fix for AMD IOMMU interrupt remapping code when IRQs are
     forwarded directly to KVM guests

   - Fixed check in the recently merged code to allow tboot with
     Intel VT-d disabled"

* tag 'iommu-fixes-v4.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/amd: Fix interrupt remapping when disable guest_mode
  iommu/vt-d: Correctly disable Intel IOMMU force on