Jeeja KP [Thu, 3 Dec 2015 18:00:00 +0000 (23:30 +0530)]
ASoC: Intel: Skylake: Add support for active suspend
Some of the usecases can be marked as 'ignore_suspend' by
machine. For these on suspend we should keep audio controller
ON by saving the state and not suspending the device
For this we need to maintain a counter for these streams and be
active on suspend when such a stream is opened.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 3 Dec 2015 17:59:59 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: Fix the dapm machine map
DAPM Machine map for machine was not specifying the paths
correctly.
The correct order should be:
"DMIC01 Rx" (SoC DMIC BE), connected to "DMIC AIF" (DMic Codec
AIF) and then "DMic" (DMic codec Input) connected to "SoC DMIC"
(Machine DMIC MIC Widget)
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 3 Dec 2015 17:59:58 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: add wov as int sink
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Thu, 3 Dec 2015 17:59:57 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: Add dai link for DMIC capture
Since in Skylake we support another DAI for DMIC quad capture,
add a dailink for this as well. Also specify constrains for DMIC
FE devices and fixup for DMIC BEs
Signed-off-by: Dharageswari.R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Omair M Abdullah [Thu, 3 Dec 2015 17:59:56 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: read params from DSP if module is on
If a module is ON then we should read the module parameters from
DSP rather than driver cached values
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mousami Jana [Thu, 3 Dec 2015 17:59:55 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: add LARGE_CONFIG_GET IPC support
For messages which have larger payload than mailbox data, we need
to split the payload using set of messages containing mailbox
size as payload.
For sending such payload we already support LARGE_CONFIG_SET
IPCs and now to query such payload add LARGE_CONFIG_GET IPC
Signed-off-by: Mousami Jana <mousami.janax@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Omair M Abdullah [Thu, 3 Dec 2015 17:59:54 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: update mailbox uplink window offset and size
SKL actual mailbox size is 0x10000 and initial values were 0x800,
so update these accordingly
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Thu, 3 Dec 2015 17:59:53 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: Fix module init data correctly
Module initialization parameter data can be set by
- INIT_INSTANCE IPC by using the default value
- SET_PARAMS immediately after INIT_INSTANCE
- SET_PARAMS data from kcontrol values set
this patch add param type to identify the parameters
has to be sent to DSP.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Dharageswari R [Thu, 3 Dec 2015 17:59:52 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: Add support for Mic Select module
Mic select is a DSP module which is used to select one or many
inputs to form an output. This is useful to select data
selectively from PDM input and hence the name. This module is of
generic module type.
This patch adds support to add and configure Mic select module in
firmware topology.
Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Thu, 3 Dec 2015 17:59:51 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: Add memory pages to widget data.
A module can require extra memory for processing, like audio
algorithms. The memory for these modules needs to be represented
in base module configuration and passed to DSP on init, so add
the memory pages as a field in widget data
Signed-off-by: Dharageswari.R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Dharageswari R [Thu, 3 Dec 2015 17:59:50 +0000 (23:29 +0530)]
ASoC: Intel: Skylake: Add support for Loadable modules
A module is loaded when the path consisting the module is opened.
The module binary(ies) is loaded from file system and cached in
kernel memory for future use. This is downloaded to DSP using DMA
and invoking Load module IPCs
This patch adds support for load/unload module IPCs, DMAing
modules and manging the modules
Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Sat, 28 Nov 2015 09:31:50 +0000 (15:01 +0530)]
ASoC: Intel: Skylake: Add tlv byte kcontrols
This adds tlv bytes topology control creation and control load to
initialize kcontrol data. And this also adds the callbacks for
the these tlv byte kcontrols
Signed-off-by: Mythri P K <mythri.p.k@intel.com>
Signed-off-by: Divya Prakash <divya1.prakash@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Sat, 28 Nov 2015 09:31:49 +0000 (15:01 +0530)]
ASoC: Intel: Skylake: Add support to configure module params
This adds support to configure module parameter during module
initialization or after module init using set module param
required by the DSP firmware sequence.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Sat, 28 Nov 2015 09:31:48 +0000 (15:01 +0530)]
ASoC: Intel: Skylake: Add helper routine to handle Algo parameter
Some DSP modules has user configurable parameters, which are
required by some modules at module initialization.
To configure the module algorithm parameter during initialization
we add helpers here
Signed-off-by: Divya Prakash <divya1.prakash@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Sat, 28 Nov 2015 09:31:47 +0000 (15:01 +0530)]
ASoC: Intel: Skylake: Add helper routines to handle module params
Some DSP modules have user configurable parameters. These
parameters are required by modules in the following scenario
- during initialization
- after initialization using set parameter
This patch adds helper routine to set module parameters using
large config set IPC message and removes params to be passed as
init module routine.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Sat, 28 Nov 2015 09:31:46 +0000 (15:01 +0530)]
ASoC: Intel: Skylake: Update DMIC DAIs and capabilities
On Skylake we can support upton 4DMICs on the PDM port, so update
the PCM capabilities accordingly
Also add a new DAI for DMIC pin which can be used for getting raw
DMIC data
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Dharageswari.R <dharageswari.r@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Sudip Mukherjee [Tue, 1 Dec 2015 08:59:35 +0000 (14:29 +0530)]
ASoC: hdac_hdmi: check error return
As hdac->num_nodes is unsigned we can not check if
snd_hdac_get_sub_nodes() has returned error or success. Lets have a
temporary int to check the error value.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Mon, 23 Nov 2015 16:56:29 +0000 (22:26 +0530)]
ASoC: Intel: Skylake: Move up pipe mem free
The MCPS is freed first thing in pmd events but non memory. So if
we face error during teardown we leak this mem, so move the code
up
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Mon, 23 Nov 2015 16:56:27 +0000 (22:26 +0530)]
ASoC: Intel: Skylake: Poll CLDMA RUN bit when set
This patch adds polling of CLDMA stream run bit when set
to confirm the HW reports the same value.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Mon, 23 Nov 2015 16:56:26 +0000 (22:26 +0530)]
ASoC: Intel: Skylake: Update pcm capability
This patch adds pcm capability to support 16/8k rates and 32 bit formats
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Mon, 23 Nov 2015 16:56:25 +0000 (22:26 +0530)]
ASoC: Intel: Skylake: Fix to update bit depth for module params
Module hw param fixup will change the valid bit depth based
on the fixup flag. If valid bit depth changes, need to set
the bit depth according to valid bit depth. This patch
fixes this issue of updating bit depth correctly.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Mon, 23 Nov 2015 16:56:24 +0000 (22:26 +0530)]
ASoC: Intel: Skylake: Reconfigure HDA stream register in prepare/resume
PCM prepare callbacks can be called multiple times. During S3
the stream registers will be reset when Controller is reset.
When stream is resumed, these stream registers needs to reconfigured.
This patch removes the check in prepare callback() if stream already
prepared, which will allow reconfiguring of stream registers and also
decouple stream when stream is resumed to route audio via DSP.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jie Yang [Tue, 24 Nov 2015 14:01:21 +0000 (22:01 +0800)]
ASoC: Intel: sst: only select sst-firmware when DW DMAC is built-in
The previous commit
ef3e199a49c8 ("ASoC: Intel: sst: only use
sst-firmware when DW DMAC is available") does not fix the 0day
building errors thoroughly:
sound/built-in.o: In function 'dw_dma_remove'
sound/built-in.o: In function 'dw_dma_probe'
Here we fallback to select sst-firmware only when DW DMAC
is built-in selected. We may need to refactor sst common
driver and split DW related codes to platform driver, but
ATM, this fallback may be the smallest fix.
Please be noticed that after applying this patch, we may
need select DW DMAC manually in DMA driver menu, before
we can prompt and select HSW/BDW and old BYT machines.
Signed-off-by: Jie Yang <yang.jie@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Mon, 23 Nov 2015 14:43:06 +0000 (14:43 +0000)]
ASoC: hdac: Fix Makefile and Kconfig sorting
Signed-off-by: Mark Brown <broonie@kernel.org>
Sudip Mukherjee [Mon, 23 Nov 2015 12:15:13 +0000 (17:45 +0530)]
ASoC: hdac_hdmi: fix possible NULL dereference
kzalloc() can return NULL if it fails, and then we will be dereferencing
a NULL pointer.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Sun, 22 Nov 2015 10:54:58 +0000 (16:24 +0530)]
ASoC: hdac-hdmi: make driver select CONFIG_HDMI
Since driver use infoframe symbols from video/hdmi.c we should select this
symbol for this driver
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Sun, 22 Nov 2015 10:54:57 +0000 (16:24 +0530)]
ASoC: Intel: Skylake: Fix test of a field address
Skylake driver uses snd_dma_buffer for data and buffer, these are variables
and not pointer so do not test field addresses.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 10 Nov 2015 13:12:10 +0000 (18:42 +0530)]
ASoC: hdac_hdmi: Use i915 component framework for PM
Use the component framework to keep the display on till the
playback in progress.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 10 Nov 2015 13:12:09 +0000 (18:42 +0530)]
ASoC: hdac_hdmi: Setup and start infoframe
This patch uses hdmi framework in video to fill audio infoframe.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 10 Nov 2015 13:12:08 +0000 (18:42 +0530)]
ASoC: hdac_hdmi: Add hdac hdmi dai ops
The DAI ops are used for triggering HDMI streams and configuring
the parameters
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 10 Nov 2015 13:12:07 +0000 (18:42 +0530)]
ASoC: hdac_hdmi: Add PM support for HDMI
Power up/down the AFG node during runtime resume/suspend.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 10 Nov 2015 13:12:06 +0000 (18:42 +0530)]
ASoC: hdac-hdmi: Add hdmi driver
This adds HDA based HDMI driver to be used in platforms like SKL
and onwards
Register the hdmi driver with hda bus and register dais.
Also parse the widget and initialize identified pin and converter
widgets.
For simplification, currently only one pin and one converter
widget are enabled on board, as well as limit the rates supported
to simples ones and not based on ELD. This things will come
eventually once basic support for this is merged
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Sat, 21 Nov 2015 13:58:13 +0000 (13:58 +0000)]
Merge branch 'topic/hdac' of git://git./linux/kernel/git/broonie/sound into asoc-intel
Subhransu S. Prusty [Tue, 10 Nov 2015 13:12:05 +0000 (18:42 +0530)]
ALSA: hdac: structure definition for ext_dma_params
This extends the structure definition of ext_device and adds
definition for dma_params which will be used when hdmi codec.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Dan Carpenter [Wed, 18 Nov 2015 10:04:20 +0000 (13:04 +0300)]
ASoC: Intel: pass correct parameter in sst_alloc_stream_mrfld()
"data" is always NULL in this function. I think we should be passing
"&data" to sst_prepare_and_post_msg() instead of "data".
Fixes:
3d9ff34622ba ('ASoC: Intel: sst: add stream operations')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Tested-by: Dinesh Mirche <dinesh.mirche@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Fri, 20 Nov 2015 17:04:41 +0000 (22:34 +0530)]
ASoC: Intel: Skylake: Update the rtd query
sound card rtd was an array and was updated to a list so update
the driver to use a list
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Fri, 20 Nov 2015 19:23:22 +0000 (19:23 +0000)]
Merge branch 'topic/pcm-list' of git://git./linux/kernel/git/broonie/sound into asoc-intel
Jeeja KP [Fri, 13 Nov 2015 13:52:13 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Add pm ops for skl_rt286 machine
The PM ops are required so that DAPM will suspend and resume the DSP
pipelines properly
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Fri, 13 Nov 2015 13:52:12 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Constrain the audio devices
In ref configuration for Skylake, we support only 16bit, 48KHz,
stereo audio, so specify these as constrains for the devices
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Fri, 13 Nov 2015 13:52:11 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Fix null ptr dereferenced in skl_tplg_bind_sinks
This patch fixes the below warning form smatch and makes the
skl_tplg_bind_sinks take the next sink as argument which is true
when the current sink is valid
sound/soc/intel/skylake/skl-topology.c:453 skl_tplg_bind_sinks()
error: we previously assumed 'sink' could be null (see line 452)
sound/soc/intel/skylake/skl-topology.c
451
452 if (!sink)
^^^^
New check. Reversed?
453 return skl_tplg_bind_sinks(sink, skl, src_mconfig);
^^^^ This is
dereferenced inside the function.
454
455 return 0;
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Fri, 13 Nov 2015 13:52:10 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Fix CLDMA buffer wrap case
When downloading the firmware/module, if the ring buffer boundary
is reached, we need to wrap to the zeroth position. On next copy
we need to copy till end of buffer and the remaining buffer needs
to be copied from zeroth position.
In this case copy was not handled correctly when wrap condition
is reached which caused invalid data to be copied resulting in
invalid hash failure.
This patch fixes the issue by handling copy at the boundary
condition correctly.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Fri, 13 Nov 2015 13:52:09 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Reset the DSP when set D3 fails
Sometimes firmware D3 IPC fails causing firmware to be in invalid
state. To recover we need to reset the DSP and then shut it down,
so don't return on error and continue resetting to recover.
On D0, firmware will be redownloaded and DSP will be back in
clean state
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Fri, 13 Nov 2015 13:52:08 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Fix cleanup of dma buffer
During firmware download, dma buffers are allocated in prepare
and never freed on clean up. This patch frees the allocated dma
buffer in cldma controller clean up.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Fri, 13 Nov 2015 13:52:07 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Remove redundant init in resume
Since we call _skl_resume which also initializes the chip we no
need to call these explicitly, so remove the duplication
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Fri, 13 Nov 2015 13:52:06 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: Don't enable WAKEENABLE on suspend
For HDA codecs WAKEENABLE bit is to programmed if codec event
change has to wake the system when suspended.
In skylake I2S systems which are currently supported we have
only HDMI codec, which doesn't use this capability to detect a
HDMI connect/ disconnect event. HDMI HDA codec uses display
interface to detect connect/disconnect event.
This patch removes the WAKEBIT enabling during device D0/D3 as
this seems to cause spurious wakes on the system
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Fri, 13 Nov 2015 13:52:05 +0000 (19:22 +0530)]
ASoC: Intel: Skylake: remove pm_runtime_get/put calls
The ASoC core already does pm_runtime_get/put in the core before
opening/closing the devices.
So we do not need to do this is driver, hence remove
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Fang, Yang A [Thu, 5 Nov 2015 17:23:08 +0000 (22:53 +0530)]
ASoC: Intel: Skylake: add adi + nau8825 machine driver entry
This patch adds skl_nau8825_ssn4567_i2s machine driver into
machine table
Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Harsha Priya [Thu, 5 Nov 2015 17:23:07 +0000 (22:53 +0530)]
ASoC: Intel: Skylake: Adding nau88l25+ssm4567 machine driver
Add i2s machine driver with NAU88L25 and SSM4567 codecs
Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Signed-off-by: Conrad Cooke <conrad.cooke@intel.com>
Signed-off-by: Naveen M <naveen.m@intel.com>
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Thu, 5 Nov 2015 17:23:06 +0000 (22:53 +0530)]
ASoC: Intel: Skylake: Add support for SSP1 BE cpu dai
Adds new BE cpu dai to support SSP1 port.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mengdong Lin [Wed, 18 Nov 2015 07:34:11 +0000 (02:34 -0500)]
ASoC: Change the PCM runtime array to a list
Currently the number of DAI links is statically defined by the machine
driver at build time using an array. This makes it difficult to shrink/
grow the number of DAI links at runtime in order to reflect any changes
in topology.
We can change the DAI link array in the core to a list so that PCMs and
FE DAI links can be added and deleted at runtime to reflect changes in
use case and DSP topology. The machine driver can still register DAI links
as an array.
As the 1st step, this patch change the PCM runtime array to a list. A new
PCM runtime is added to the list when a DAI link is bound successfully.
Later patches will further implement the DAI link list.
More:
- define snd_soc_new/free_pcm_runtime() to create/free a runtime.
- define soc_add_pcm_runtime() to add a runtime to the rtd list.
- define soc_remove_pcm_runtimes() to clean up the runtime list.
- traverse the rtd list to probe the link components and dais.
- Add a field "num" to PCM runtime struct, used to specify the device
number when creating the pcm device, and for a soc card to access
its dai_props array.
- The following 3rd party machine/platform drivers iterate the rtd list
to check the runtimes:
sound/soc/intel/atom/sst-mfld-platform-pcm.c
sound/soc/intel/boards/cht_bsw_rt5645.c
sound/soc/intel/boards/cht_bsw_rt5672.c
sound/soc/intel/boards/cht_bsw_max98090_ti.c
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mengdong Lin [Wed, 18 Nov 2015 07:34:01 +0000 (02:34 -0500)]
ASoC: Vendor drivers get a link's runtime by snd_soc_get_pcm_runtime()
Vendor drivers no longer access a DAI link's runtime by the link index
but by matching the link name via snd_soc_get_pcm_runtime(). We assume
each DAI link has a unique name.
This is preparation for changing runtimes from an array to a list later.
Vendor drivers changed:
sound/soc/fsl/fsl-asoc-card.c
sound/soc/fsl/imx-wm8962.c
sound/soc/pxa/mioa701_wm9713.c
sound/soc/samsung/bells.c
sound/soc/samsung/littlemill.c
sound/soc/samsung/odroidx2_max98090.c
sound/soc/samsung/snow.c
sound/soc/samsung/speyside.c
sound/soc/samsung/tobermory.c
sound/soc/tegra/tegra_wm8903
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Wed, 18 Nov 2015 13:41:46 +0000 (19:11 +0530)]
ASoC: Intel: Skylake: Add I2C depends for SKL machine
The i2c is dependency for the i2c codec drivers, so machine should depend on
i2c. WIthout this we get build failures if I2C is not selected
sound/soc/codecs/rl6347a.c: In function 'rl6347a_hw_write':
>> sound/soc/codecs/rl6347a.c:66:8: error: implicit declaration of function
>> 'i2c_master_send' [-Werror=implicit-function-declaration]
ret = i2c_master_send(client, data, 4);
^
sound/soc/codecs/rl6347a.c: In function 'rl6347a_hw_read':
>> sound/soc/codecs/rl6347a.c:114:8: error: implicit declaration of function
>> 'i2c_transfer' [-Werror=implicit-function-declaration]
ret = i2c_transfer(client->adapter, xfer, 2);
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Julia Lawall [Tue, 10 Nov 2015 23:18:52 +0000 (00:18 +0100)]
ASoC: Intel: constify sst_block_ops structures
The sst_block_ops structure is never modified, and is thus declared as
const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 5 Nov 2015 16:04:15 +0000 (21:34 +0530)]
ASoC: Intel: Skylake: Use the fw name from ACPI mach table
The firmware name is hard coded which doesnt allow to load
different platforms for various platforms so get this name from
available machine table and pass it to dsp context for loading
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 5 Nov 2015 16:04:14 +0000 (21:34 +0530)]
ASoC: Intel: add fw name to common dsp context
In order to pass the fw name to IPC driver for loading fw, we
need to add a memeber to store the fw name
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 5 Nov 2015 16:04:13 +0000 (21:34 +0530)]
ASoC: Intel: Skylake: Fix skl machine driver creation
Now that we have common match code in place, update the SKL
driver to use the common match routines for driver entry creation
for UEFI BIOS systems
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 5 Nov 2015 16:04:12 +0000 (21:34 +0530)]
ASoC: Intel: Atom: move atom driver to common acpi match
This patch moves the atom driver to use the common acpi match
functions. Since atom driver has few more information in machine
table, these are appended to table and set to NULL for common
driver
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 5 Nov 2015 16:04:11 +0000 (21:34 +0530)]
ASoC: Intel: Move apci find machine routines
This code to find the machine is common for all drivers so move
it to a separate file and header for use in other drivers
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 5 Nov 2015 16:04:10 +0000 (21:34 +0530)]
ASoC: Intel: Skylake: Fix resource cleanup on teardown
MCPS free was being done from PGA context which will free up MCPS
for only last modules in a pipe and not the rest causing MCPS
leak and eventual audio loss due to no "free" MCPS.
This needs to be freed for every module while cleaning up the
modules, so move the check to
skl_tplg_mixer_dapm_post_pmd_event()
Signed-off-by: Mohan Krishna Velaga <mohan.krishnax.velaga@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Fri, 30 Oct 2015 15:04:20 +0000 (20:34 +0530)]
ASoC: Intel: Skylake: Fix substream dereference before check
Smatch warns that we dereferenced substream before check, so fix
this by initializing ebus after the check
sound/soc/intel/skylake/skl-pcm.c:802 skl_get_position()
warn: variable dereferenced before check 'substream->runtime'
Reported by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Fri, 30 Oct 2015 15:04:19 +0000 (20:34 +0530)]
ASoC: Intel: Skylake: Fix to cleanup if skl_sst_dsp_init fails
This patch fixes the below warning reported by Dan by invoking
skl_sst_dsp_cleanup() in cleanup path on error and not bailing out
sound/soc/intel/skylake/skl-sst.c:270 skl_sst_dsp_init()
info: ignoring unreachable code.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vincent Stehlé [Thu, 29 Oct 2015 22:04:41 +0000 (23:04 +0100)]
ASoC: Intel: Skylake: fix typo in sizeof
The size of the pointer to a data structure to send is erroneously
passed to sst_ipc_tx_message_wait() as its tx_bytes argument. It should
be given the size of the pointed skl_ipc_dxstate_info structure instead.
Coincidentally, both the pointer and the structure have the same size of
8 bytes on a 64 bit machine, which "masks" the issue. Compiling for 32
bit reveals the issue more clearly.
Fix the typo for correctness, and to make the code robust to future
evolutions of the skl_ipc_dxstate_info structure size.
This fixes the following coccicheck error:
sound/soc/intel/skylake/skl-sst-ipc.c:641:8-14: ERROR: application of sizeof to pointer
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Cc: Jeeja KP <jeeja.kp@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: trivial@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Thu, 29 Oct 2015 03:31:34 +0000 (12:31 +0900)]
ASoC: Intel: Skylake: Fix the SSP0 Fmt fixup to 24 bit
SSP0 FMT uses 24 bits so fix to the value to 24 bits
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:23:00 +0000 (09:23 +0900)]
ASoC: Intel: Skylake: Fix PM behaviour
The driver runtime behaviour is fine but in suspend, we missed
setting the DSP to suspend and also missed resuming DSP on
resume.
Fix this by having common SKL suspend and resume routines which
power up/down links, suspend/resume DSP and other common
routines, and call these routines from both runtime as well as
system PM handlers
Signed-off-by: Jayachandran B <jayachandran.b@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:59 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix to remove channel_map calculation
Widget FW topology private data already has the information
on the channel map, ch_cfg and interleaving. This patch removes
the calculation of channel_map in driver and reads the value
directly from widget private data.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:58 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Ignore rate check for DMIC link
DMIC NHLT entry is sample rate agnostic, so ignore the rate
checks for DMIC type
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Hardik T Shah [Tue, 27 Oct 2015 00:22:57 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Add support for module GUIDs
The DSP FW specifies loadable modules using GUIDs so add support to
specify the GUIDs from topology
Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Hardik T Shah [Tue, 27 Oct 2015 00:22:56 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Update the topology interface structure
This patch updates the topology interface structure alignment and
also updates the Sample interleaving defines
Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Hardik T Shah [Tue, 27 Oct 2015 00:22:55 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Add multiple pin formats
The module pin formats are considered homogeneous, but some
modules can have different pcm formats on different pins, like
reference signal for a module.
This patch add support for configuration of each pin of module
and allows us to specify if pins and homogeneous or heterogeneous
Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:54 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix to remove be copier widget power check
ASoC core already checks if BE is active. If BE is active,
hw_params callback is ignored.
This patch removes the redundant check in driver for copier
widget power check in update be hw_params.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:53 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix DSP pipe underrun/overrun issue
While rigourous testing of SKL drivers, we noticed underuns and
overuns and on debug realized that we need to change driver
handling of FE pipe startup and shutdown
We need to start DMA and then run pipe together and not split
these up. Similarly while stopping we should stop pipe and then
DMA in a sequence.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:52 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Add support for virtual dsp widgets
In SKL topology routes, some paths can be connected by a widget
which are not a DSP FW widget and virtual with respect to
firmware. In these case when module has to bind, then the
virtual DSP modules needs to skipped till a actual DSP module is
found which connects the pipelines.
So we need to walk the graph and find a widget which is real in
nature. This patch adds that support and splits
skl_tplg_pga_dapm_pre_pmu_event() fn with parsing code to
skl_tplg_bind_sinks() fn and call that recursively as well as
while parsing
The patch moves code a bit while splitting so diffstat doesn't
tell real picture
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:51 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: use module_pin info for unbind
in_pin and out_pin list for a module has the information about
the module that are bound together. So we can directly look at
pin information of module for binding and unbind.
As a result the preinitialized dapm_path_last we had is removed
and code and memory optimzed.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:50 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix bit depth when querying the NHLT blob
Bps calculation is not correct as this needs to be based on valid
bit depth. 16 bit fmt bit depth is 16 bit and for 24 and 32 bit
as it is container size This patch fixes the bps.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:49 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix support for multiple pins in a module
For supporting multiple dynamic pins, module state check is
incorrect. In case of unbind, module state need to be changed to
uninit if all pins in the module is is unbind state.
To handle module state correctly add pin state and use pin
state check to set module state correctly.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:48 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix to ignore blob check if link type is HDA
If link type is HDA, NHLT blob is null, as NHLT defines non HDA
links only. So we should ignore blob query for HDA links.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:47 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix to ignore codec_mask check in probe
We have both I2S and hda codec support in the driver. codec_mask
check is relevant only for hda codec and some boards may have
only I2S Codec, so removed probe error in case no hda codec is
found and update the log to info as it may not be error.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:46 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix to add 32 bit in update FE params
In case of 32 bit, the FE update params returns error as it falls
thru to default case. This patch adds 32 bit depth handling in
update FE params.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:45 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix not to ignore return value in be hw_params
Return value from skl_tplg_be_update_params() is ignored. But if the
blob is null then the hw_params needs to return error.
This patch fixes the issue by not ignoring return value from
skl_tplg_be_update_params().
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Jeeja KP [Tue, 27 Oct 2015 00:22:44 +0000 (09:22 +0900)]
ASoC: Intel: Skylake: Fix to correct check for non DSP widget
To get the FE copier module, the check to ignore non DSP widgets
was wrong. This path corrects the check to ignore non DSP widget.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Linus Torvalds [Mon, 16 Nov 2015 01:00:27 +0000 (17:00 -0800)]
Linux 4.4-rc1
Linus Torvalds [Sun, 15 Nov 2015 17:36:24 +0000 (09:36 -0800)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull perf updates from Thomas Gleixner:
"Mostly updates to the perf tool plus two fixes to the kernel core code:
- Handle tracepoint filters correctly for inherited events (Peter
Zijlstra)
- Prevent a deadlock in perf_lock_task_context (Paul McKenney)
- Add missing newlines to some pr_err() calls (Arnaldo Carvalho de
Melo)
- Print full source file paths when using 'perf annotate --print-line
--full-paths' (Michael Petlan)
- Fix 'perf probe -d' when just one out of uprobes and kprobes is
enabled (Wang Nan)
- Add compiler.h to list.h to fix 'make perf-tar-src-pkg' generated
tarballs, i.e. out of tree building (Arnaldo Carvalho de Melo)
- Add the llvm-src-base.c and llvm-src-kbuild.c files, generated by
the 'perf test' LLVM entries, when running it in-tree, to
.gitignore (Yunlong Song)
- libbpf error reporting improvements, using a strerror interface to
more precisely tell the user about problems with the provided
scriptlet, be it in C or as a ready made object file (Wang Nan)
- Do not be case sensitive when searching for matching 'perf test'
entries (Arnaldo Carvalho de Melo)
- Inform the user about objdump failures in 'perf annotate' (Andi
Kleen)
- Improve the LLVM 'perf test' entry, introduce a new ones for BPF
and kbuild tests to check the environment used by clang to compile
.c scriptlets (Wang Nan)"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (32 commits)
perf/x86/intel/rapl: Remove the unused RAPL_EVENT_DESC() macro
tools include: Add compiler.h to list.h
perf probe: Verify parameters in two functions
perf session: Add missing newlines to some pr_err() calls
perf annotate: Support full source file paths for srcline fix
perf test: Add llvm-src-base.c and llvm-src-kbuild.c to .gitignore
perf: Fix inherited events vs. tracepoint filters
perf: Disable IRQs across RCU RS CS that acquires scheduler lock
perf test: Do not be case sensitive when searching for matching tests
perf test: Add 'perf test BPF'
perf test: Enhance the LLVM tests: add kbuild test
perf test: Enhance the LLVM test: update basic BPF test program
perf bpf: Improve BPF related error messages
perf tools: Make fetch_kernel_version() publicly available
bpf tools: Add new API bpf_object__get_kversion()
bpf tools: Improve libbpf error reporting
perf probe: Cleanup find_perf_probe_point_from_map to reduce redundancy
perf annotate: Inform the user about objdump failures in --stdio
perf stat: Make stat options global
perf sched latency: Fix thread pid reuse issue
...
Linus Torvalds [Sun, 15 Nov 2015 17:35:33 +0000 (09:35 -0800)]
Merge branch 'sched-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull scheduler fix from Thomas Gleixner:
"A single fix to prevent math underflow in the numa balancing code"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/numa: Fix math underflow in task_tick_numa()
Linus Torvalds [Sun, 15 Nov 2015 17:34:32 +0000 (09:34 -0800)]
Merge branch 'locking-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull liblockdep fixes from Thomas Gleixner:
"Three small patches to synchronize liblockdep with the latest core
changes"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
tools/liblockdep: explicitly declare lockdep API we call from liblockdep
tools/liblockdep: add userspace versions of WRITE_ONCE and RCU_INIT_POINTER
tools/liblockdep: remove task argument from debug_check_no_locks_held
Linus Torvalds [Sun, 15 Nov 2015 17:32:59 +0000 (09:32 -0800)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"A couple of fixes and updates related to x86:
- Fix the W+X check regression on XEN
- The real fix for the low identity map trainwreck
- Probe legacy PIC early instead of unconditionally allocating legacy
irqs
- Add cpu verification to long mode entry
- Adjust the cache topology to AMD Fam17H systems
- Let Merrifield use the TSC across S3"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Call verify_cpu() after having entered long mode too
x86/setup: Fix low identity map for >= 2GB kernel range
x86/mm: Skip the hypervisor range when walking PGD
x86/AMD: Fix last level cache topology for AMD Fam17h systems
x86/irq: Probe for PIC presence before allocating descs for legacy IRQs
x86/cpu/intel: Enable X86_FEATURE_NONSTOP_TSC_S3 for Merrifield
Linus Torvalds [Sun, 15 Nov 2015 17:30:48 +0000 (09:30 -0800)]
Merge branches 'irq-urgent-for-linus' and 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull irq and timer fixes from Thomas Gleixner:
- An irq regression fix to restore the wakeup behaviour of chained
interrupts.
- A timer fix for a long standing race versus timers scheduled on a
target cpu which got exposed by recent changes in the workqueue
implementation.
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq/PM: Restore system wake up from chained interrupts
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timers: Use proper base migration in add_timer_on()
Linus Torvalds [Sun, 15 Nov 2015 17:10:53 +0000 (09:10 -0800)]
Merge branch 'upstream' of git://git.linux-mips.org/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
"These are the highlists of the main MIPS pull request for 4.4:
- Add latencytop support
- Support appended DTBs
- VDSO support and initially use it for gettimeofday.
- Drop the .MIPS.abiflags and ELF NOTE sections from vmlinux
- Support for the 5KE, an internal test core.
- Switch all MIPS platfroms to libata drivers.
- Improved support, cleanups for ralink and Lantiq platforms.
- Support for the new xilfpga platform.
- A number of DTB improvments for BMIPS.
- Improved support for CM and CPS.
- Minor JZ4740 and BCM47xx enhancements"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (120 commits)
MIPS: idle: add case for CPU_5KE
MIPS: Octeon: Support APPENDED_DTB
MIPS: vmlinux: create a section for appended DTB
MIPS: Clean up compat_siginfo_t
MIPS: Fix PAGE_MASK definition
MIPS: BMIPS: Enable GZIP ramdisk and timed printks
MIPS: Add xilfpga defconfig
MIPS: xilfpga: Add mipsfpga platform code
MIPS: xilfpga: Add xilfpga device tree files.
dt-bindings: MIPS: Document xilfpga bindings and boot style
MIPS: Make MIPS_CMDLINE_DTB default
MIPS: Make the kernel arguments from dtb available
MIPS: Use USE_OF as the guard for appended dtb
MIPS: BCM63XX: Use pr_* instead of printk
MIPS: Loongson: Cleanup CONFIG_LOONGSON_SUSPEND.
MIPS: lantiq: Disable xbar fpi burst mode
MIPS: lantiq: Force the crossbar to big endian
MIPS: lantiq: Initialize the USB core on boot
MIPS: lantiq: Return correct value for fpi clock on ar9
MIPS: ralink: Add missing clock on rt305x
...
Linus Torvalds [Sat, 14 Nov 2015 17:43:00 +0000 (09:43 -0800)]
Merge tag 'sound-fix-4.4-rc1' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are a collection of small fixes tha have been gathered for
4.4-rc1. The only significant changes are those in PCI drivers
Kconfig, to use "depends on" instead of "select" for CONFIG_ZONE_DMA.
A reverse select is often more user-friendly, but in this case, it
makes hard to manage with the conflict with ZONE_DEVICE, so changed in
such a way for now.
Others are all small fixes and quirks: an error check in soundcore
reigster_chrdev(), HD-audio HDMI/DP phantom jack fix, Intel Broxton DP
quirk, USB-audio DSD device quirk, some constifications, etc"
* tag 'sound-fix-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: pci: depend on ZONE_DMA
ALSA: hda - Simplify phantom jack handling for HDMI/DP
ALSA: hda/hdmi - apply Skylake fix-ups to Broxton display codec
ALSA: ctxfi: constify rsc ops structures
ALSA: usb: Add native DSD support for Aune X1S
ALSA: oxfw: add an comment to Kconfig for TASCAM FireOne
sound: fix check for error condition of register_chrdev()
Linus Torvalds [Sat, 14 Nov 2015 17:09:37 +0000 (09:09 -0800)]
Merge tag 'arc-4.4-rc1-part2' of git://git./linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta:
"Found a couple of brown paper bag bugs with the prev pull request
(including a SMP build breakage report from Guenter). Since these are
urgent I also decided to send over a bunch of other pending fixes
which could have otherwise waited an rc or two.
Summary:
- A bunch of brown paper bag bugs (MAINTAINERS list email, SMP build
failure)
- cpu_relax() now compiler barrier for UP as well
- handling of userspace Bus Errors for ARCompact builds"
* tag 'arc-4.4-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: Fix silly typo in MAINTAINERS file
ARC: cpu_relax() to be compiler barrier even for UP
ARC: use ASL assembler mnemonic
ARC: [arcompact] Handle bus error from userspace as Interrupt not exception
ARC: remove extraneous header include
ARCv2: lib: memcpy: use local symbols
Vineet Gupta [Sat, 14 Nov 2015 07:28:53 +0000 (12:58 +0530)]
ARC: Fix silly typo in MAINTAINERS file
Vineet Gupta [Mon, 9 Nov 2015 12:18:34 +0000 (17:48 +0530)]
ARC: cpu_relax() to be compiler barrier even for UP
cpu_relax() on ARC has been barrier only for SMP (and no-op for UP). Per
recent discussions, it is safer to make it a compiler barrier
unconditionally.
Link: http://lkml.kernel.org/r/53A7D3AA.9020100@synopsys.com
Acked-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Vineet Gupta [Thu, 5 Nov 2015 03:43:31 +0000 (09:13 +0530)]
ARC: use ASL assembler mnemonic
ARCompact and ARCv2 only have ASL, while binutils used to support LSL as
a alias mnemonic.
Newer binutils (upstream) don't want to do that so replace it.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Vineet Gupta [Fri, 30 Oct 2015 19:52:51 +0000 (01:22 +0530)]
ARC: [arcompact] Handle bus error from userspace as Interrupt not exception
Bus errors from userspace on ARCompact based cores are handled by core
as a high priority L2 interrupt but current code treated it as interrupt
Handling an interrupt like exception is certainly not going to go unnoticed.
(and it worked so far as we never saw a Bus error from userspace until
IPPK guys tested a DDR controller with ECC error detection etc hence
needed to explicitly trigger/handle such errors)
- So move mem_service exception handler from common code into ARCv2 code.
- In ARCompact code, define mem_service as L2 interrupt handler which
just drops down to pure kernel mode and goes of to enqueue SIGBUS
Reported-by: Nelson Pereira <npereira@synopsys.com>
Tested-by: Ana Martins <amartins@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Vineet Gupta [Fri, 30 Oct 2015 19:17:39 +0000 (00:47 +0530)]
ARC: remove extraneous header include
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Linus Torvalds [Sat, 14 Nov 2015 05:53:18 +0000 (21:53 -0800)]
Merge tag 'chrome-platform-4.4' of git://git./linux/kernel/git/olof/chrome-platform
Pull chrome platform updates from Olof Johansson:
"Here's the branch of chrome platform changes for v4.4. Some have been
queued up for the full 4.3 release cycle since I forgot to send them
in for that round (rebased early on to deal with fixes conflicts).
Most of these enable EC communication stuff -- Pixel 2015 support,
enabling building for ARM64 platforms, and a few fixes for memory
leaks.
There's also a patch in here to allow reading/writing the verified
boot context, which depends on a sysfs patch acked by Greg"
* tag 'chrome-platform-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform:
platform/chrome: Fix i2c-designware adapter name
platform/chrome: Support reading/writing the vboot context
sysfs: Support is_visible() on binary attributes
platform/chrome: cros_ec: Fix possible leak in led_rgb_store()
platform/chrome: cros_ec: Fix leak in sequence_store()
platform/chrome: Enable Chrome platforms on 64-bit ARM
platform/chrome: cros_ec_dev - Add a platform device ID table
platform/chrome: cros_ec_lpc - Add support for Google Pixel 2
platform/chrome: cros_ec_lpc - Use existing function to check EC result
platform/chrome: Make depends on MFD_CROS_EC instead CROS_EC_PROTO
Revert "platform/chrome: Don't make CHROME_PLATFORMS depends on X86 || ARM"
Linus Torvalds [Sat, 14 Nov 2015 05:47:06 +0000 (21:47 -0800)]
Merge tag 'platform-drivers-x86-v4.4-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
Pull another x86 platform driver update from Darren Hart:
"Support for the unfortunately rather unique ESC key on the Ideapad
Yoga 3 and two DMI matches for rfkill support. Solitary fix for
potential missed errors for asus-wmi. Downgrade a thinkpad_acpi
message to info.
asus-wmi:
- fix error handling in store_sys_wmi()
ideapad-laptop:
- Add Lenovo Yoga 900 to no_hw_rfkill dmi list
- include Yoga 3 1170 in add rfkill whitelist
- add support for Yoga 3 ESC key
thinkpad_acpi:
- Don't yell on unsupported brightness interfaces"
* tag 'platform-drivers-x86-v4.4-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86:
asus-wmi: fix error handling in store_sys_wmi()
ideapad-laptop: Add Lenovo Yoga 900 to no_hw_rfkill dmi list
ideapad-laptop: include Yoga 3 1170 in add rfkill whitelist
ideapad-laptop: add support for Yoga 3 ESC key
thinkpad_acpi: Don't yell on unsupported brightness interfaces
Linus Torvalds [Sat, 14 Nov 2015 05:41:14 +0000 (21:41 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
Pull more input updates from Dmitry Torokhov:
"An update to the tsc2005 driver that allows it to also support tsc2004
(basically the same controller, but uses i2c instead of spi bus), and
a couple of bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: parkbd - drop bogus __init from parkbd_allocate_serio()
Input: elantech - add Fujitsu Lifebook U745 to force crc_enabled
Input: tsc2004 - add support for tsc2004
Input: tsc200x-core - rename functions and variables
Input: tsc2005 - separate SPI and core functions
Linus Torvalds [Sat, 14 Nov 2015 04:35:54 +0000 (20:35 -0800)]
Merge tag 'scsi-misc' of git://git./linux/kernel/git/jejb/scsi
Pull final round of SCSI updates from James Bottomley:
"Sorry for the delay in this patch which was mostly caused by getting
the merger of the mpt2/mpt3sas driver, which was seen as an essential
item of maintenance work to do before the drivers diverge too much.
Unfortunately, this caused a compile failure (detected by linux-next),
which then had to be fixed up and incubated.
In addition to the mpt2/3sas rework, there are updates from pm80xx,
lpfc, bnx2fc, hpsa, ipr, aacraid, megaraid_sas, storvsc and ufs plus
an assortment of changes including some year 2038 issues, a fix for a
remove before detach issue in some drivers and a couple of other minor
issues"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits)
mpt3sas: fix inline markers on non inline function declarations
sd: Clear PS bit before Mode Select.
ibmvscsi: set max_lun to 32
ibmvscsi: display default value for max_id, max_lun and max_channel.
mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl()
scsi: pmcraid: replace struct timeval with ktime_get_real_seconds()
mvumi: 64bit value for seconds_since1970
be2iscsi: Fix bogus WARN_ON length check
scsi_scan: don't dump trace when scsi_prep_async_scan() is called twice
mpt3sas: Bump mpt3sas driver version to 09.102.00.00
mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs
mpt2sas, mpt3sas: Update the driver versions
mpt3sas: setpci reset kernel oops fix
mpt3sas: Added OEM Gen2 PnP ID branding names
mpt3sas: Refcount fw_events and fix unsafe list usage
mpt3sas: Refcount sas_device objects and fix unsafe list usage
mpt3sas: sysfs attribute to report Backup Rail Monitor Status
mpt3sas: Ported WarpDrive product SSS6200 support
mpt3sas: fix for driver fails EEH, recovery from injected pci bus error
mpt3sas: Manage MSI-X vectors according to HBA device type
...
Linus Torvalds [Sat, 14 Nov 2015 04:04:17 +0000 (20:04 -0800)]
Merge branch 'for-next' of git://git./linux/kernel/git/nab/target-pending
Pull SCSI target updates from Nicholas Bellinger:
"This series contains HCH's changes to absorb configfs attribute
->show() + ->store() function pointer usage from it's original
tree-wide consumers, into common configfs code.
It includes usb-gadget, target w/ drivers, netconsole and ocfs2
changes to realize the improved simplicity, that now renders the
original include/target/configfs_macros.h CPP magic for fabric drivers
and others, unnecessary and obsolete.
And with common code in place, new configfs attributes can be added
easier than ever before.
Note, there are further improvements in-flight from other folks for
v4.5 code in configfs land, plus number of target fixes for post -rc1
code"
In the meantime, a new user of the now-removed old configfs API came in
through the char/misc tree in commit
7bd1d4093c2f ("stm class: Introduce
an abstraction for System Trace Module devices").
This merge resolution comes from Alexander Shishkin, who updated his stm
class tracing abstraction to account for the removal of the old
show_attribute and store_attribute methods in commit
517982229f78
("configfs: remove old API") from this pull. As Alexander says about
that patch:
"There's no need to keep an extra wrapper structure per item and the
awkward show_attribute/store_attribute item ops are no longer needed.
This patch converts policy code to the new api, all the while making
the code quite a bit smaller and easier on the eyes.
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>"
That patch was folded into the merge so that the tree should be fully
bisectable.
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (23 commits)
configfs: remove old API
ocfs2/cluster: use per-attribute show and store methods
ocfs2/cluster: move locking into attribute store methods
netconsole: use per-attribute show and store methods
target: use per-attribute show and store methods
spear13xx_pcie_gadget: use per-attribute show and store methods
dlm: use per-attribute show and store methods
usb-gadget/f_serial: use per-attribute show and store methods
usb-gadget/f_phonet: use per-attribute show and store methods
usb-gadget/f_obex: use per-attribute show and store methods
usb-gadget/f_uac2: use per-attribute show and store methods
usb-gadget/f_uac1: use per-attribute show and store methods
usb-gadget/f_mass_storage: use per-attribute show and store methods
usb-gadget/f_sourcesink: use per-attribute show and store methods
usb-gadget/f_printer: use per-attribute show and store methods
usb-gadget/f_midi: use per-attribute show and store methods
usb-gadget/f_loopback: use per-attribute show and store methods
usb-gadget/ether: use per-attribute show and store methods
usb-gadget/f_acm: use per-attribute show and store methods
usb-gadget/f_hid: use per-attribute show and store methods
...
Linus Torvalds [Sat, 14 Nov 2015 02:02:30 +0000 (18:02 -0800)]
Merge branch 'for-linus-3' of git://git./linux/kernel/git/viro/vfs
Pull vfs xattr cleanups from Al Viro.
* 'for-linus-3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
f2fs: xattr simplifications
squashfs: xattr simplifications
9p: xattr simplifications
xattr handlers: Pass handler to operations instead of flags
jffs2: Add missing capability check for listing trusted xattrs
hfsplus: Remove unused xattr handler list operations
ubifs: Remove unused security xattr handler
vfs: Fix the posix_acl_xattr_list return value
vfs: Check attribute names in posix acl xattr handers