Hi Daniel,
On Sunday 22 February 2015 19:53:23 Laurent Pinchart wrote:
> On Sunday 22 February 2015 12:24:20 Daniel Vetter wrote:
> > With runtime PM the hw might still be off while doing the ->mode_set
> > callbacks - runtime PM get/put should only happen in the
> > enable/disable hooks to proper
Hi Daniel,
Thank you for the patch.
On Sunday 22 February 2015 12:24:19 Daniel Vetter wrote:
> These names only make sense because of backwards compatability with
> the order used by the crtc helper library. There's not really any real
> requirement in the ordering here.
>
> So rename them to so
Hi Daniel,
Thank you for the patch.
On Sunday 22 February 2015 12:24:20 Daniel Vetter wrote:
> With runtime PM the hw might still be off while doing the ->mode_set
> callbacks - runtime PM get/put should only happen in the
> enable/disable hooks to properly support DPMS. Which essentially makes
>
Hello Andrzej,
On Tue, Feb 17, 2015 at 10:47:23AM +0100, Andrzej Hajda wrote:
> On 02/12/2015 09:49 PM, Sylvain Rochet wrote:
> > +static int atmel_hlcdc_dc_resume(struct drm_device *dev)
> > +{
> > + struct drm_crtc *crtc;
> > +
> > + drm_modeset_lock_all(dev);
> > +
> > + list_for_each_ent
On Sun, Feb 22, 2015 at 5:58 PM, Laurent Pinchart
wrote:
> If the atomic commit fails due to completion wait interruption the
> atomic commit object is not freed and is thus leaked. Free it.
>
> Signed-off-by: Laurent Pinchart
thx, queued up on my fixes branch
BR,
-R
> ---
> drivers/gpu/drm/m
Some LCD panels have back-powering issue when un-powered, allows users
to use an alternate pinctrl "sleep" in order to clamp outputs to a
wanted state at suspend.
Signed-off-by: Sylvain Rochet
Acked-by: Boris Brezillon
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 3 +++
1 file changed,
On suspend: switch off CRTC if not already suspended with runtime PM
On resume: switch on CRTC if we were not already suspended from runtime
PM while suspending.
Signed-off-by: Sylvain Rochet
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 47
1 file changed, 47
This series adds basic PM support for Atmel HLCDC.
This series depends on:
[PATCH] drm: atmel-hlcdc: remove useless pm_runtime_put_sync in probe
<1423841785-23105-1-git-send-email-boris.brezillon at free-electrons.com>
[PATCH v3] drm: atmel-hlcdc: Atomic mode-setting conversion
<1423842415-23
On 2/3/15 05:26, Chen Gang S wrote:
[...]
>
> - Xtensa gcc5 cross compiler has issues:
>
>it causes more than 10 broken areas with allmodconfig (but no issues
>with defconfig). I guess, in fact, it is only 1 real issue (which can
>cause all breaks), and I shall try to fix it within
Code before looked only at bit 31 to decide if a port is unused.
However dcb 4.1 spec says 0x1F in bits 31-27 and 26-22 means unused.
This fixed hdmi monitor detection on GM206.
---
drm/nouveau/nvkm/subdev/bios/i2c.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drm/nou
KMS drivers are in full control of their irq and vblank handling, if
they get a vblank interrupt before drm_vblank_init or after
drm_vblank_cleanup that's just a driver bug.
For ums driver there's only r128 and radeon which support vblank, and
they call drm_vblank_init in their driver load functio
The pipe might already have been shut down, and then it's not a good
idea to call hw accessor functions. Instead use the same logic as
drm_vblank_off which has all the necessary checks to avoid troubles or
inconsistency.
Noticed by Imre while reviewing my patches to remove some sanity
checks from
.
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Hi Linus,
On 22 February 2015 at 01:42, Linus Torvalds
wrote:
> On Fri, Feb 20, 2015 at 8:27 AM, Sumit Semwal
> wrote:
>>
>> Could you please pull a few dma-buf changes for 3.20-rc1? Nothing
>> fancy, minor cleanups.
>
> No.
>
> I pulled, and immediately unpulled again.
>
> This is complete shi
On Tue, Feb 17, 2015 at 10:05:27AM -0800, Matt Roper wrote:
> On Mon, Feb 16, 2015 at 03:12:31PM +, Damien Lespiau wrote:
> > The CRTC_STEREO_DOUBLE_ONLY define was introduced in commit:
> >
> > commit ecb7e16bf187bc369cf6a5cd108582c01329980d
> > Author: Gustavo Padovan
> > Date: Mon
On Mon, Feb 16, 2015 at 01:43:07PM +0100, Volker Vogelhuber wrote:
> I'm currently trying to setup a rendering pipe on an Intel Baytrail E3845
> cpu.
> In our product we want to have an FPGA streaming video images to a
> predefined memory area using bus master dma and render those images using
> Op
On Sun, Feb 15, 2015 at 04:52:39PM -0800, Aaron Plattner wrote:
> vblank_disable_and_save calls the driver's disable_vblank hook
> unconditionally,
> which crashes the udl driver since it doesn't implement it. Fix this by
> adding
> stub implementations of these functions identical to the qxl on
On Fri, Feb 13, 2015 at 07:03:54PM +0800, Jianwei Wang wrote:
> This patch add support for Two Dimensional Animation and Compositing
> Engine (2D-ACE) on the Freescale LS102x SoCs.
>
> 2D-ACE is a Freescale display controller. It supports at most four
> plane and provide an hardware cursor.
>
> T
With runtime PM the hw might still be off while doing the ->mode_set
callbacks - runtime PM get/put should only happen in the
enable/disable hooks to properly support DPMS. Which essentially makes
these callbacks useless for drivers support runtime PM, so make them
optional. Again motivated by disc
These names only make sense because of backwards compatability with
the order used by the crtc helper library. There's not really any real
requirement in the ordering here.
So rename them to something more descriptive and update the kerneldoc
a bit. Motivated in a discussion with Laurent about how
From: Laurent Pinchart
The argument contains a pointer to the old state, rename it to old_state
like in all other commit helper functions.
Signed-off-by: Laurent Pinchart
Signed-off-by: Daniel Vetter
---
drivers/gpu/drm/drm_atomic_helper.c | 10 +-
1 file changed, 5 insertions(+), 5 d
This way drivers fully converted to atomic don't need to update these
legacy state variables in their modeset code any more.
Signed-off-by: Daniel Vetter
---
drivers/gpu/drm/drm_crtc.c | 25 ++---
1 file changed, 18 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/
Atomic state handling adds a lot of indirection and complexity between
simple updates and drivers. For easier debugging the diagnostic output
is therefore rather chatty. Which is great for tracking down atomic
issues, but really annoying otherwise.
Add a new DRM_DEBUG_ATOMIC to be able to filter t
The pipe might already have been shut down, and then it's not a good
idea to call hw accessor functions. Instead use the same logic as
drm_vblank_off which has all the necessary checks to avoid troubles or
inconsistency.
Noticed by Imre while reviewing my patches to remove some sanity
checks from
On 22.02.2015 00:18, Ross Zwisler wrote:
> On Wed, 2015-02-18 at 13:02 +0100, Christian König wrote:
>> Well, what the patch does is just changing where buffers are placed in
>> memory. E.g. now we place the buffer at the end of memory as well.
>>
>> So I can imagine at least three possible causes
In
daniel at phenom:~/linux/src$ git show ccfc08655
commit ccfc08655d5fd5076828f45fb09194c070f2f63a
Author: Rob Clark
Date: Thu Dec 18 16:01:48 2014 -0500
drm: tweak getconnector locking
We need to extend the locking to cover connector->state reading for
atomic drivers, but the above comm
On Fri, Feb 20, 2015 at 3:42 PM, Beeresh Gopal
wrote:
> +/* Samsung framebuffer modifiers */
> +
> +/*
> + * NV12 64x32 Tiled
> + *
> + * 2 planes Y and CbCr, grouped into 64x32 macro tiles,
> + * with a non-standard order in memory (Z-shape).
> + *
> + * Pixel layout identical to DRM_FORMAT_NV21
On Wed, Feb 18, 2015 at 8:03 PM, Klaus Ethgen wrote:
> Am Mi den 18. Feb 2015 um 16:39 schrieb Jani Nikula:
>> On Tue, 17 Feb 2015, Klaus Ethgen wrote:
>> > After solving the conflicts, I applied the revert (see attachment) to
>> > v3.18.7. I think it should also apply to the current head. With
On Sun, Feb 22, 2015 at 6:24 AM, Daniel Vetter
wrote:
> These names only make sense because of backwards compatability with
> the order used by the crtc helper library. There's not really any real
> requirement in the ordering here.
>
> So rename them to something more descriptive and update the
On Sun, Feb 22, 2015 at 6:24 AM, Daniel Vetter
wrote:
> From: Laurent Pinchart
>
> The argument contains a pointer to the old state, rename it to old_state
> like in all other commit helper functions.
>
> Signed-off-by: Laurent Pinchart
> Signed-off-by: Daniel Vetter
Reviewed-by: Rob Clark
On Sun, Feb 22, 2015 at 6:24 AM, Daniel Vetter
wrote:
> This way drivers fully converted to atomic don't need to update these
> legacy state variables in their modeset code any more.
>
> Signed-off-by: Daniel Vetter
Reviewed-by: Rob Clark
> ---
> drivers/gpu/drm/drm_crtc.c | 25 +
On Sun, Feb 22, 2015 at 6:24 AM, Daniel Vetter
wrote:
> Atomic state handling adds a lot of indirection and complexity between
> simple updates and drivers. For easier debugging the diagnostic output
> is therefore rather chatty. Which is great for tracking down atomic
> issues, but really annoyi
for errors
to post here, so if you'll tell me where to look i'll post them.
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