The patch
ASoC: Add Odroid sound DT bindings documentation
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent t
2017-04-11 Daniel Vetter :
> On Mon, Apr 10, 2017 at 12:55:33PM -0700, Eric Anholt wrote:
> > Gustavo Padovan writes:
> >
> > > From: Gustavo Padovan
> > >
> > > In some cases, like cursor updates, it is interesting to update the
> > > plane in an asynchronous fashion to avoid big delays.
> > >
On 2017-04-21 12:23 PM, Mario Kleiner wrote:
Hi
These two patches were written and tested against Harry's
hwentland amd-staging-dc-drm-next branch from a few days ago.
Not sure if that is the right one to base dal/dc patches against,
but it looks recent and active enough?
Yes, I suggest you us
Hi,
> > My personal opinion is that formats in drm_fourcc.h should be
> > independent of the CPU byte order and the function
> > drm_mode_legacy_fb_format() and drivers depending on that incorrect
> > assumption be fixed instead.
>
> The problem is this isn't a kernel-internal thing any more
Daniel Vetter writes:
> On Wed, Apr 19, 2017 at 7:55 PM, Eric Anholt wrote:
>> Daniel Vetter writes:
>>> On Tue, Apr 18, 2017 at 9:11 PM, Eric Anholt wrote:
The FBDEV initialization would throw an error in dmesg, when we just
want to silently not initialize fbdev on a V3D-only VC4 in
https://bugzilla.kernel.org/show_bug.cgi?id=194949
fin4...@hotmail.com changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
Hi Oscar,
[auto build test WARNING on drm/drm-next]
[also build test WARNING on v4.11-rc7 next-20170421]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Oscar-Salvador/replace
On 04/21, Sylwester Nawrocki wrote:
> The existing enable/disable ops for PLL35XX are made more generic
> and used also for PLL36XX. This fixes issues in the kernel with
> PLL36XX PLLs when the PLL has not been already enabled by bootloader.
>
> Signed-off-by: Sylwester Nawrocki
> ---
> drivers/
https://bugs.freedesktop.org/show_bug.cgi?id=100745
--- Comment #5 from mr.nuke...@gmail.com ---
P2715Q does not have auto-select mode. They're always listening on the same
input.
--
You are receiving this mail because:
You are the assignee for the bug.___
On Fri, Apr 21, 2017 at 12:59 PM, Ville Syrjälä
wrote:
> On Fri, Apr 21, 2017 at 10:49:49AM -0400, Ilia Mirkin wrote:
>> On Fri, Apr 21, 2017 at 3:58 AM, Gerd Hoffmann wrote:
>> > While working on graphics support for virtual machines on ppc64 (which
>> > exists in both little and big endian vari
This very minor change is still useful because it aligns
ARC PGU driver name with other DRM drivers and makes usage of
that driver name a bit easier.
For example in libdrm's test app we'll use "arcpgu" instead of
a bit more ugly "drm-arcpgu".
Signed-off-by: Alexey Brodkin
Cc: Daniel Vetter
---
Hi,
This is v2 of the series previously named "drm/sun4i: Support two
display pipelines". As the name change suggests, the driver now
supports any number of pipelines, though the hardware only has
2 or 3.
Changes since v1:
- Add component endpoint ID numbering scheme to device tree binding.
The Allwinner A31/A31s SoCs have 2 display pipelines, as in 2 display
frontends, backends, and tcons each. The relationship between the
backends and tcons are 1:1, but the frontends can feed either backend.
Add device nodes and of graph nodes describing this relationship.
Signed-off-by: Chen-Yu T
Hi All,
Is there any callback available, at the crtc level, that can
validate the probed modes before making them available for
userspace? I mean: I know that there is connector->mode_valid(),
but I couldn't find any equivalent crtc->mode_valid(). I found
mode_fixup() but this is called after giv
From: "Pandiyan, Dhinakaran"
Link bandwidth is shared between multiple display streams in DP MST
configurations. The DP MST topology manager structure maintains the
shared link bandwidth for a primary link directly connected to the GPU. For
atomic modesetting drivers, checking if there is suffici
Save a pointer to the backend's underlying device tree node in its
data structure. This will be used later for downstream tcons to find
and match their respective upstream backends.
Signed-off-by: Chen-Yu Tsai
---
drivers/gpu/drm/sun4i/sun4i_backend.c | 1 +
drivers/gpu/drm/sun4i/sun4i_backend.h
On Fri, Apr 21, 2017 at 06:58:00PM +0100, Mark Brown wrote:
> On Fri, Apr 21, 2017 at 07:31:42PM +0200, Krzysztof Kozlowski wrote:
>
> > Although Sylwester is known of writing good quality code and can be
> > trusted but he posted it just 9 minutes ago. Isn't it a little bit too
> > fast to apply?
Some Allwinner SoCs have 2 display pipelines, as in 2 of each
components, including the frontend, backend, TCON, and any other
extras.
As the backend and TCON are always paired together and form the CRTC,
we need to know which backend or TCON we are currently probing, so we
can pair them when init
With Allwinner's Display Engine 1.0, each TCON's input is tied to a
specific display backend, and the 2 comprise what is known as a crtc
in DRM KMS land: The layer, framebuffer, and compositing functions are
provided by the backend, while the TCON provides the display timing
signals and vblank inte
The Allwinner display pipeline contains many hardware components, some
of which can consume data from one of multiple upstream components.
The numbering scheme of these components must be encoded into the device
tree so the driver can figure out which component out of two or more of
the same type i
Changes in this version:
Used connector->atomic_check() to release vcpi slots instead of the
atomic_release() callback.
This series introduces void * type driver-private objects in core and adds
helper functions that operate on these private objects. Drivers need to
implement object-specific funct
To support multiple display pipelines, we need to keep track of the
multiple display backends and TCONs registered with the driver.
Switch to lists to track registered components. Components are only
appended to their respective lists if the bind process was successful.
The TCON bind function now
From: "Pandiyan, Dhinakaran"
It is necessary to track states for objects other than connector, crtc
and plane for atomic modesets. But adding objects like DP MST link
bandwidth to drm_atomic_state would mean that a non-core object will be
modified by the core helper functions for swapping and cle
On Fri, Apr 21, 2017 at 06:58:00PM +0100, Mark Brown wrote:
> On Fri, Apr 21, 2017 at 07:31:42PM +0200, Krzysztof Kozlowski wrote:
>
> > Although Sylwester is known of writing good quality code and can be
> > trusted but he posted it just 9 minutes ago. Isn't it a little bit too
> > fast to apply?
Hi,
On Tue, Mar 7, 2017 at 4:56 PM, Maxime Ripard
wrote:
> The earlier Allwinner SoCs (A10, A10s, A20, A31) have an embedded HDMI
> controller.
>
> That HDMI controller is able to do audio and CEC, but those have been left
> out for now.
>
> Signed-off-by: Maxime Ripard
> ---
> drivers/gpu/drm/
On 04/18/2017 03:33 AM, Mauro Carvalho Chehab wrote:
Em Sun, 5 Mar 2017 18:00:32 +0800
Randy Li escreveu:
The formats added by this patch are:
V4L2_PIX_FMT_P010
V4L2_PIX_FMT_P010M
V4L2_PIX_FMT_P016
V4L2_PIX_FMT_P016M
Currently, none of driver uses those forma
++ Daniel
++ Dave
On 21-04-2017 13:59, Jose Abreu wrote:
> Hi All,
>
>
> Is there any callback available, at the crtc level, that can
> validate the probed modes before making them available for
> userspace? I mean: I know that there is connector->mode_valid(),
> but I couldn't find any equivale
Now that we support multiple instances of backends, the trailing 0
implying only one backend no longer makes sense.
Signed-off-by: Chen-Yu Tsai
---
drivers/gpu/drm/sun4i/sun4i_backend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c
b/d
On Tue, Apr 11, 2017 at 08:08:33PM +0200, Krzysztof Kozlowski wrote:
> Hi,
>
> This is a follow up of my questions around exynos-rng [1].
>
> Changes since v4:
> =
> 1. Patch 2/2: Use "stdrng" name, as suggested by Herbert.
> 2. Patch 2/2: Add Bartlomiej's reviewed-by.
All applie
On Fri, Apr 21, 2017 at 7:28 PM, Mark Brown wrote:
> The patch
>
>ASoC: Add Odroid sound DT bindings documentation
>
> has been applied to the asoc tree at
>
>git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
>
> All being well this means that it will be integrated into the l
tcon0 contains a muxing register used to mux tcon output to downstream
hdmi or mipi dsi encoders. tcon0 must be available for the mux to be
configured.
Whether the display subsystem is enabled or not is now solely controlled
by the display-engine node.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/b
From: "Pandiyan, Dhinakaran"
drm_dp_atomic_find_vcpi_slots() should be called from ->atomic_check() to
check there are sufficient vcpi slots for a mode and to add that to the
state. This should be followed by a call to drm_dp_mst_allocate_vcpi()
in ->atomic_commit() to initialize a struct vcpi fo
2017-04-21 14:51 GMT+09:00 Andrzej Hajda :
> Hi Masahiro,
>
> On 20.04.2017 11:56, Masahiro Yamada wrote:
>> Include instead of relative path from include/drm, then
>> remove the -Iinclude/drm compiler flag.
>>
>> Signed-off-by: Masahiro Yamada
>> ---
>>
>> drivers/gpu/drm/bridge/Makefile
On Fri, Apr 21, 2017 at 07:19:51PM +0200, Sylwester Nawrocki wrote:
> The new sound card DT binding is used for Odroid XU3 in order
> to properly support the HDMI audio path.
> Clocks configuration is changed so the I2S controller is now the bit
> and the frame clock master with EPLL as the root cl
The tcons and backends have a one-to-one relationship. Their IDs,
or indexes in the documentation, are also the same.
Copy the ID from the associated backend and save it in the tcon
structure. This will later be used when we add support for the
output data path muxes.
Signed-off-by: Chen-Yu Tsai
于 2017年4月20日 GMT+08:00 下午4:37:07, Maxime Ripard
写到:
On Tue, Apr 18, 2017 at 06:47:56PM +0800, Icenowy Zheng wrote:
>> + /* Get the physical address of the buffer in memory */
>> + gem = drm_fb_cma_get_gem_obj(fb, 0);
>> +
>> + DRM_DEBUG_DRIVER("Using GEM @ %pad\n", &gem->paddr)
Thanks Stephen. Looks good to me.
Logan
On 20/04/17 08:10 PM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-misc tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/tee/tee_shm.c:87:2: error: unknown field 'kmap_atomic' specified in
> initializer
From: "Pandiyan, Dhinakaran"
Use the added helpers to track MST link bandwidth for atomic modesets.
Link bw is acquired in the ->atomic_check() phase when CRTCs are being
enabled with drm_atomic_find_vcpi_slots() instead of drm_find_vcpi_slots().
Similarly, link bw is released during ->atomic_che
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