| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
A simple conversion from a plain text file.
The file name was renamed to lower letters to align with others.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
The file name was changed from "pops_clicks" to "pops-clicks" to align
with others.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
The section numbers and the item numbers are dropped to align with the
ReST format. Some lists are converted to description lists to be
clearer.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file with slight reformatting /
corrections.
The file name was changed to lower letters to align with others.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
The section numbers are dropped to align with other documents.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Created a new subdirectory, Documentation/sound/soc, for this and
other ASoC documents.
Since the index page contains the TOC, so "Documentation" section got
removed from overview.
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
In order to have a proper topology of regulators for a platform, each
registering regulator needs to populate supply_name field for identifying
its supply's name. Add supply_name field for lp873x regulators.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Allow CPUfreq statistics to be cleared by writing anything to
/sys/.../cpufreq/stats/reset.
Signed-off-by: Markus Mayer <mmayer@broadcom.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
* clk-qcom-rpm:
clk: qcom: Add support for RPM Clocks
clk: qcom: Add support for SMD-RPM Clocks
clk: qcom: Always add factor clock for xo clocks
|
|
This adds initial support for clocks controlled by the Resource
Power Manager (RPM) processor on some Qualcomm SoCs, which use
the qcom_rpm driver to communicate with RPM.
Such platforms are apq8064 and msm8960.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
|
|
This adds initial support for clocks controlled by the Resource
Power Manager (RPM) processor on some Qualcomm SoCs, which use
the qcom_smd_rpm driver to communicate with RPM.
Such platforms are msm8916, apq8084 and msm8974.
The RPM is a dedicated hardware engine for managing the shared
SoC resources in order to keep the lowest power profile. It
communicates with other hardware subsystems via shared memory
and accepts clock requests, aggregates the requests and turns
the clocks on/off or scales them on demand.
This driver is based on the codeaurora.org driver:
https://www.codeaurora.org/cgit/quic/la/kernel/msm-3.10/tree/drivers/clk/qcom/clock-rpm.c
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
[sboyd@codeaurora.org: Remove useless braces for single line if]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
|
|
ZTE zxdrm driver support for 4.10:
This is the initial ZTE VOU display controller DRM/KMS driver. There
are still some features to be added, like overlay plane, scaling, and
more output devices support. But it's already useful with dual CRTCs
and HDMI display working.
[airlied: use drm_format_plane_cpp instead of legacy api]
* tag 'zxdrm-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
MAINTAINERS: add an entry for ZTE ZX DRM driver
drm: zte: add initial vou drm driver
dt-bindings: add bindings doc for ZTE VOU display controller
|
|
dw-hdmi i2c master controller
- add support for the HDMI I2C master controller, for boards that
can have their DDC pins connected only to the HDMI TX directly.
* tag 'dw-hdmi-next-2016-09-19' of git://git.pengutronix.de/git/pza/linux:
drm: bridge/dw_hdmi: add dw hdmi i2c bus adapter support
drm: dw_hdmi: use of_get_i2c_adapter_by_node interface
|
|
* clk-qcom-8994:
clk: qcom: Add support for msm8994 global clock controller
dt-bindings: qcom: clocks: Add msm8994 clock bindings
|
|
- better atomic state debugging from Rob
- fence prep from gustavo
- sumits flushed out his backlog of pending dma-buf/fence patches from
various people
- drm_mm leak debugging plus trying to appease Kconfig (Chris)
- a few misc things all over
* tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel: (35 commits)
drm: Make DRM_DEBUG_MM depend on STACKTRACE_SUPPORT
drm/i915: Restrict DRM_DEBUG_MM automatic selection
drm: Restrict stackdepot usage to builtin drm.ko
drm/msm: module param to dump state on error irq
drm/msm/mdp5: add atomic_print_state support
drm/atomic: add debugfs file to dump out atomic state
drm/atomic: add new drm_debug bit to dump atomic state
drm: add helpers to go from plane state to drm_rect
drm: add helper for printing to log or seq_file
drm: helper macros to print composite types
reservation: revert "wait only with non-zero timeout specified (v3)" v2
drm/ttm: fix ttm_bo_wait
dma-buf/fence: revert "don't wait when specified timeout is zero" (v2)
dma-buf/fence: make timeout handling in fence_default_wait consistent (v2)
drm/amdgpu: add the interface of waiting multiple fences (v4)
dma-buf: return index of the first signaled fence (v2)
MAINTAINERS: update Sync File Framework files
dma-buf/sw_sync: put fence reference from the fence creation
dma-buf/sw_sync: mark sync_timeline_create() static
drm: Add stackdepot include for DRM_DEBUG_MM
...
|
|
- gpu idling rework for s/r (Imre)
- vlv mappable scanout fix
- speed up probing in resume (Lyude)
- dp audio workarounds for gen9 (Dhinakaran)
- more conversion to using dev_priv internally (Ville)
- more gen9+ wm fixes and cleanups (Maarten)
- shrinker cleanup&fixes (Chris)
- reorg plane init code (Ville)
- implement support for multiple timelines (prep work for scheduler)
from Chris and all
- untangle dev->struct_mutex locking as prep for multiple timelines
(Chris)
- refactor bxt phy code and collect it all in intel_dpio_phy.c (Ander)
- another gvt with bugfixes all over from Zhenyu
- piles of lspcon fixes from Imre
- 90/270 rotation fixes (Ville)
- guc log buffer support (Akash+Sagar)
- fbc fixes from Paulo
- untangle rpm vs. tiling-fences/mmaps (Chris)
- fix atomic commit to wait on the right fences (Daniel Stone)
* tag 'drm-intel-next-2016-11-08' of git://anongit.freedesktop.org/git/drm-intel: (181 commits)
drm/i915: Update DRIVER_DATE to 20161108
drm/i915: Mark CPU cache as dirty when used for rendering
drm/i915: Add assert for no pending GPU requests during suspend/resume in LR mode
drm/i915: Make sure engines are idle during GPU idling in LR mode
drm/i915: Avoid early GPU idling due to race with new request
drm/i915: Avoid early GPU idling due to already pending idle work
drm/i915: Limit Valleyview and earlier to only using mappable scanout
drm/i915: Round tile chunks up for constructing partial VMAs
drm/i915: Remove the vma from the object list upon close
drm/i915: Reinit polling before hpd when resuming
drm/i915: Remove redundant reprobe in i915_drm_resume
drm/i915/dp: Extend BDW DP audio workaround to GEN9 platforms
drm/i915/dp: BDW cdclk fix for DP audio
drm/i915: Fix pages pin counting around swizzle quirk
drm/i915: Fix test on inputs for vma_compare()
drm/i915/guc: Cache the client mapping
drm/i915: Tidy slab cache allocations
drm/i915: Introduce HAS_64BIT_RELOC
drm/i915: Show the execlist queue in debugfs/i915_engine_info
drm/i915: Unify global_list into global_link
...
|
|
Signed-off-by: Jeremy McNicoll <jeremymc@redhat.com>
[sboyd@codeaurora.org: Dropped unused and incorrect GDSC defines]
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
|
|
Yet another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Yet another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file. Quite a few reformatting
in the end due to the style of the original document.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards directory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Another simple conversion from a plain text file.
Put to cards subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Enable throttling of buffered writeback to make it a lot
more smooth, and has way less impact on other system activity.
Background writeback should be, by definition, background
activity. The fact that we flush huge bundles of it at the time
means that it potentially has heavy impacts on foreground workloads,
which isn't ideal. We can't easily limit the sizes of writes that
we do, since that would impact file system layout in the presence
of delayed allocation. So just throttle back buffered writeback,
unless someone is waiting for it.
The algorithm for when to throttle takes its inspiration in the
CoDel networking scheduling algorithm. Like CoDel, blk-wb monitors
the minimum latencies of requests over a window of time. In that
window of time, if the minimum latency of any request exceeds a
given target, then a scale count is incremented and the queue depth
is shrunk. The next monitoring window is shrunk accordingly. Unlike
CoDel, if we hit a window that exhibits good behavior, then we
simply increment the scale count and re-calculate the limits for that
scale value. This prevents us from oscillating between a
close-to-ideal value and max all the time, instead remaining in the
windows where we get good behavior.
Unlike CoDel, blk-wb allows the scale count to to negative. This
happens if we primarily have writes going on. Unlike positive
scale counts, this doesn't change the size of the monitoring window.
When the heavy writers finish, blk-bw quickly snaps back to it's
stable state of a zero scale count.
The patch registers a sysfs entry, 'wb_lat_usec'. This sets the latency
target to me met. It defaults to 2 msec for non-rotational storage, and
75 msec for rotational storage. Setting this value to '0' disables
blk-wb. Generally, a user would not have to touch this setting.
We don't enable WBT on devices that are managed with CFQ, and have
a non-root block cgroup attached. If we have a proportional share setup
on this particular disk, then the wbt throttling will interfere with
that. We don't have a strong need for wbt for that case, since we will
rely on CFQ doing that for us.
Signed-off-by: Jens Axboe <axboe@fb.com>
|
|
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
|
|
pm_rst, aclk_rst, pclk_rst was controlled by ROM code so the software
wasn't needed to control it again in theory. But it didn't work properly,
so we do need to do it again and add enough delay between the assert of
pm_rst and the deassert of pm_rst. The Soc intergrated with this
controller, rk3399, is still under MP test internally, so the backward
compatibility won't be a big deal.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
|
|
A simple conversion from a plain text file.
Put to cards subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A conversion from a simple text file.
A new subdirectory, cards, was created to contain the card-specific
information like this one.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Put to designs subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Put to designs subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Put to designs subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Put to designs subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
Converted from an ancient plain HTML document. It's much readable now!
Put to designs subdirectory with a slight rename.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a text file.
Put to designs subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a text file.
Put to designs subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a text file.
Put into designs subdirectory, although it's mostly relevant with
HD-audio.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a text file.
A new subidrectory, Documentation/sound/designs, was created to put
this document. The other API design and implementation docuemnts
will be put to that directory in later commits.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from the text file.
Since this is the only document specific to the configurations, it's
put to the root sound subdirectory.
A section describing the obsoleted configure stuff of old alsa-driver
tarball got removed.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple conversion from a plain text file.
Put to hd-audio subdirectory.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A conversion from a simple text file.
Put to hd-audio subdirectory with a rename.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
A simple reformat with the description list of ReST, and the content
was kept as is, but renamed as Documentation/sound/hd-audio/models.rst.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
Takashi Iwai
Lokesh Vutla
Markus Mayer
Stephen Boyd
Georgi Djakov
Dave Airlie
Jeremy McNicoll
Jens Axboe
Peter Rosin
Shawn Lin