Hi,
XDC was a really great conference and loved the fact that it was
in just one room which kept all the hallway conversations in that room resulting
into more networking.
But I agree with Andres that for the videos, it would be great to split the
huge youtube video stream per presentation and
Whoops. subject should say [pull].
Alex
On Tue, Sep 26, 2017 at 3:33 PM, Alex Deucher wrote:
> Hi Dave,
>
> A few fixes for 4.14. Nothing too major.
>
> The following changes since commit 47e0cd6b1dbbbff7591fe7eecc20bac5ca674351:
>
> Merge branch 'drm-next-4.14' of
On 09/26/2017 09:17 AM, Mark Brown wrote:
On Tue, Sep 26, 2017 at 02:07:05PM +0200, Benjamin Gaignard wrote:
version 4:
- add a configuration flag to switch between legacy Ion misc device
and one device per heap version.
Should this be a switch or should it just be enabling and disabling
Hi Dave,
A few fixes for 4.14. Nothing too major.
The following changes since commit 47e0cd6b1dbbbff7591fe7eecc20bac5ca674351:
Merge branch 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux
into drm-next (2017-09-13 14:34:11 +1000)
are available in the git repository at:
Hi Dave,
First feature pull for 4.15. Highlights:
- Per VM BO support
- Lots of powerplay cleanups
- Powerplay support for CI
- pasid mgr for kfd
- interrupt infrastructure for recoverable page faults
- SR-IOV fixes
- initial GPU reset for vega10
- prime mmap support
- ttm page table debugging
https://bugs.freedesktop.org/show_bug.cgi?id=91880
--- Comment #179 from Thomas DEBESSE ---
Andrea Zanoni, can you print the output of this command?
lspci -nn | grep VGA
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On Tue, Sep 26, 2017 at 1:37 PM, Puthikorn Voravootivat
wrote:
>
>
> On Tue, Sep 26, 2017 at 10:37 AM, Puthikorn Voravootivat
> wrote:
>>
>>
>>
>> On Mon, Sep 25, 2017 at 10:11 PM, Daniel Vetter wrote:
>>>
>>> On Thu, Sep 21, 2017 at
2017-09-25 15:48 GMT+02:00 Jani Nikula :
> On Tue, 19 Sep 2017, Karsten Wiese wrote:
> > This makes poll work for the
> > /sys/class/drm/cardX/connectorY/dpms attributes.
>
> I guess the question is, what are you trying to achieve? What is the
On Tue, Sep 26, 2017 at 04:21:47PM +0300, Joonas Lahtinen wrote:
> On Tue, 2017-09-26 at 09:52 +0200, Greg Kroah-Hartman wrote:
> > On Mon, Sep 25, 2017 at 07:47:17PM +0100, Matthew Auld wrote:
> > > Not a fully blown gemfs, just our very own tmpfs kernel mount. Doing so
> > > moves us away from
Hi Dave,
Initial pull request for DC support. We've completed a substantial amount of
the cleanup and restructuring in our TODO. There are a few additional
cleanups that we are continuing to work on, but I don't think there are any
showstoppers remaining. We've tried to maintain most of the
Hi Nickey,
please see my comment inline.
(Note: I'm no export on MIPI DSI in general or this driver/controller
in particular, my reviews of this driver are more focussed on C and
generic kernel stuff, than on the details of the interaction with the
controller)
El Tue, Sep 26, 2017 at 03:55:17PM
On 09/25/2017 11:56 PM, Greg KH wrote:
On Tue, Sep 26, 2017 at 07:09:14AM +0200, Daniel Vetter wrote:
On Mon, Sep 25, 2017 at 11:26:27AM -0700, Laura Abbott wrote:
On 09/20/2017 01:45 AM, Benjamin Gaignard wrote:
Instead a getting one common device "/dev/ion" for
all the heaps this patch
Hi all,
First again big thanks to Stéphane and Jennifer for organizing a great XDC.
Like last year we'd like to hear feedback on how this year's XDC went,
both the good (and what you'd like to see more of) and the not so
good. Talk selection, organization, location, scheduling of talks,
anything
On Tue, Sep 26, 2017 at 02:07:05PM +0200, Benjamin Gaignard wrote:
> version 4:
> - add a configuration flag to switch between legacy Ion misc device
> and one device per heap version.
Should this be a switch or should it just be enabling and disabling the
legacy device with the per heap ones
On Thu, Sep 21, 2017 at 2:33 AM, Thomas Meyer wrote:
> Remove casting the values returned by memory allocation functions like
> kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
> Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
>
> Signed-off-by: Thomas Meyer
On 09/26/2017 01:18 AM, Daniel Vetter wrote:
On Sun, Sep 24, 2017 at 07:41:45PM +0200, Thomas Hellstrom wrote:
Hi, list!
Page flips, while efficient on real hardware, aren't that efficient in other
situations, like for virtual devices with local, or even worse, remote
desktops.
We might ending
Hi,
A small piece of feedback from those of us watching remotely. It would
be nice to have a simple to access index for the long livestream videos.
I think the XDC 2017 wiki page would be a good place for this
information. A brief example:
Presentation Title | Presenter Name | Link with
Instead a getting one common device "/dev/ion" for
all the heaps this patch allow to create one device
entry ("/dev/ionX") per heap.
Getting an entry per heap could allow to set security rules
per heap and global ones for all heaps.
Allocation requests will be only allowed if the mask_id
match
The hdmi-codec interface added in this patch is required to properly
support HDMI audio. Currently the audio part of the SoC internal
HDMI transmitter is configured with fixed values, which makes HDMI
audio working by chance, only on boards having an external audio
codec connected in parallel with
Den 26.09.2017 15.06, skrev Noralf Trønnes:
Den 26.09.2017 13.32, skrev Daniel Vetter:
On Tue, Sep 26, 2017 at 04:46:53PM +0530, Meghana Madhyastha wrote:
On Mon, Sep 25, 2017 at 06:31:58PM +0200, Noralf Trønnes wrote:
Den 25.09.2017 16.56, skrev Noralf Trønnes:
Hi Meghana,
Den
Den 26.09.2017 13.32, skrev Daniel Vetter:
On Tue, Sep 26, 2017 at 04:46:53PM +0530, Meghana Madhyastha wrote:
On Mon, Sep 25, 2017 at 06:31:58PM +0200, Noralf Trønnes wrote:
Den 25.09.2017 16.56, skrev Noralf Trønnes:
Hi Meghana,
Den 22.09.2017 17.09, skrev Meghana Madhyastha:
Move
On Tue, 2017-09-26 at 09:52 +0200, Greg Kroah-Hartman wrote:
> On Mon, Sep 25, 2017 at 07:47:17PM +0100, Matthew Auld wrote:
> > Not a fully blown gemfs, just our very own tmpfs kernel mount. Doing so
> > moves us away from the shmemfs shm_mnt, and gives us the much needed
> > flexibility to do
Am Dienstag, 26. September 2017, 15:55:21 CEST schrieb Nickey Yang:
> Mipi-dphy's ref_clk connect to clk_dphy_pll inside rk3399.
> clk_24m -> Gate11[14] -> clk_mipidphy_ref -> Gate21[0] -> clk_dphy_pll
> So correct it.
>
> Signed-off-by: Nickey Yang
I've already
Am Dienstag, 26. September 2017, 15:55:22 CEST schrieb Nickey Yang:
> The clk of grf must be enabled before writing grf
> register for rk3399.
>
> Signed-off-by: Nickey Yang
applied as fix for 4.14
Thanks
Heiko
___
Make arguments checking more easy to read.
Signed-off-by: Benjamin Gaignard
---
drivers/staging/android/ion/ion-ioctl.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/android/ion/ion-ioctl.c
version 4:
- add a configuration flag to switch between legacy Ion misc device
and one device per heap version.
This change has been suggested after Laura talks at XDC 2017.
version 3:
- change ion_device_add_heap prototype to return a possible error.
version 2:
- simplify ioctl check like
On Tue, Sep 26, 2017 at 01:32:15PM +0200, Daniel Vetter wrote:
> On Tue, Sep 26, 2017 at 04:46:53PM +0530, Meghana Madhyastha wrote:
> > On Mon, Sep 25, 2017 at 06:31:58PM +0200, Noralf Trønnes wrote:
> > >
> > > Den 25.09.2017 16.56, skrev Noralf Trønnes:
> > > >Hi Meghana,
> > > >
> > > >
> > >
On Tue, 26 Sep 2017, Daniel Vetter wrote:
> On Tue, Sep 26, 2017 at 12:17:28AM +0530, Aishwarya Pant wrote:
> > The IDR deletion interface now returns the deleted entry or NULL if it was
> > not
> > present. So we don't have to do the extra work of checking if we have a
> > reference on the
https://bugs.freedesktop.org/show_bug.cgi?id=100443
--- Comment #32 from takeshi ogasawara ---
Hi
After upgrading from kernel 4.12.5 to 4.13.3, the event recurred again.
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Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
On 09/26/17 11:30, Aishwarya Pant wrote:
> For maintaining consistency with kernel coding style replace
> reference/unreference in ref counting functions with get/put.
On Tue, Sep 26, 2017 at 06:59:08AM +, Chen-Yu Tsai wrote:
> The HDMI DDC clock found in the CCU is the parent of the actual DDC
> clock within the HDMI controller. That clock is also named "hdmi-ddc".
>
> Rename the one in the CCU to "hdmi-ddc-parent". This makes more sense
> than renaming
From: Sean Paul
Since HWC2 doesn't require the use of threads to implement correct
synchronization, remove some of these threads.
Signed-off-by: Robert Foss
---
Android.mk| 3 -
drmcomposition.cpp| 166
This GetCrtrcCount helper functions enables convenient
fetching of the number of Crtcs from DrmResources.
Signed-off-by: Robert Foss
---
drmresources.cpp | 4
drmresources.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drmresources.cpp
This series removes the old thread-based synchronization utilities and
replaces them with fences.
It has been tested on various platforms, including etnaviv/freedreno/virgl.
Robert Foss (5):
drm_hwcomposer: Add support for IN_FENCE_FD property to DrmPlane
drm_hwcomposer: Submit in-fence to
Thomas Hellstrom wrote:
> Page flips, while efficient on real hardware, aren't that efficient in
> other situations, like for virtual devices with local, or even worse,
> So I'd like to start looking at page-flips with damage
This is funny, it's exactly what we pointed out during the lighting
On Mon, Sep 25, 2017 at 07:47:17PM +0100, Matthew Auld wrote:
> Not a fully blown gemfs, just our very own tmpfs kernel mount. Doing so
> moves us away from the shmemfs shm_mnt, and gives us the much needed
> flexibility to do things like set our own mount options, namely huge=
> which should
The clk of grf must be enabled before writing grf
register for rk3399.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
On Sat, Sep 23, 2017 at 01:10:33PM -0700, Pavel Roskin wrote:
> This is similar to an earlier commit 52dfcc5ccfbb ("drm/nouveau: fix for
> disabled fbdev emulation"), but protects all occurrences of helper.fbdev
> in the source.
>
> I see oops in nouveau_fbcon_accel_save_disable() called from
>
Add rk3328-dw-hdmi to support rk3328.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index
Replace all occurences of dev_info/err/dbg with DRM_DEV_INFO/
ERROR/DEBUG as we have DRM_DEV_* variants of drm print macros
Done using following coccinelle semantic patch
@r@
@@
(
-dev_info
+DRM_DEV_INFO
|
-dev_err
+DRM_DEV_ERROR
|
-dev_dbg
+DRM_DEV_DEBUG
)
Signed-off-by: Harsha Sharma
Writing grf register according to device type.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
To determine type of SOC, we add a parameter dev_type.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 5 +
include/drm/bridge/dw_hdmi.h| 10 ++
2 files changed, 15 insertions(+)
diff --git
The IDR deletion interface now returns the deleted entry or NULL if it was not
present. So we don't have to do the extra work of checking if we have a
reference on the drm_gem_object, this can be handled by checking the return
value from idr_remove() and the extra locks can be dropped.
Add clk hclk_vio and enable it when hdmi bind.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
Add device type to distinguish different chips.Different chips
use different phy ops, get them by device type.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git
On 25.09.2017 09:43, Maarten Lankhorst wrote:
> Op 24-09-17 om 16:33 schreef Dmitry Osipenko:
>> On 04.09.2017 13:48, Maarten Lankhorst wrote:
>>> By always keeping track of the last commit in plane_state, we know
>>> whether there is an active update on the plane or not. With that
>>> information
Harsha,
>
> @r@
> @@
>
> (
> -dev_info
> +DRM_DEV_INFO
> |
> -dev_err
> +DRM_DEV_ERROR
> |
> -dev_dbg
> +DRM_DEV_DEBUG
> )
>
> Signed-off-by: Harsha Sharma
> ---
> Changes in v2:
> -Break line over 80 characters
> -Changes in comments not required
>
>
On 04.09.2017 13:48, Maarten Lankhorst wrote:
> By always keeping track of the last commit in plane_state, we know
> whether there is an active update on the plane or not. With that
> information we can reject the fast update, and force the slowpath
> to be used as was originally intended.
>
> We
Hi,
Thanks a lot for your feedback.
I will send another version for this patch.
Thanks for your time.
Regards,
Harsha Sharma
On Sun, Sep 24, 2017 at 10:30 PM, Julia Lawall wrote:
>
>
> On Sun, 24 Sep 2017, Harsha Sharma wrote:
>
> > Replace all occurences of
Signed-off-by: Nick Desaulniers
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On Sun, Sep 24, 2017 at 07:41:45PM +0200, Thomas Hellstrom wrote:
> Hi, list!
>
> Page flips, while efficient on real hardware, aren't that efficient in other
> situations, like for virtual devices with local, or even worse, remote
> desktops.
> We might ending up forwarding or encoding a couple
On Tue, Sep 26, 2017 at 10:38 AM, Julia Lawall wrote:
>
>
> On Tue, 26 Sep 2017, Daniel Vetter wrote:
>
>> On Tue, Sep 26, 2017 at 12:17:28AM +0530, Aishwarya Pant wrote:
>> > The IDR deletion interface now returns the deleted entry or NULL if it was
>> > not
>> > present.
On Tue, Sep 26, 2017 at 10:47 AM, Daniel Vetter wrote:
> On Tue, Sep 26, 2017 at 10:38 AM, Julia Lawall wrote:
>>
>>
>> On Tue, 26 Sep 2017, Daniel Vetter wrote:
>>
>>> On Tue, Sep 26, 2017 at 12:17:28AM +0530, Aishwarya Pant wrote:
>>> > The IDR deletion
Quoting Aishwarya Pant (2017-09-25 19:47:28)
> The IDR deletion interface now returns the deleted entry or NULL if it was not
> present. So we don't have to do the extra work of checking if we have a
> reference on the drm_gem_object, this can be handled by checking the return
> value from
On Tue, Sep 26, 2017 at 06:59:07AM +, Chen-Yu Tsai wrote:
> The 2x outputs of the 2 video PLL clocks are directly used by the
> HDMI controller block.
>
> Export them so they can be referenced in the device tree.
>
> Fixes: c6e6c96d8fa6 ("clk: sunxi-ng: Add A31/A31s clocks")
> Signed-off-by:
The HDMI DDC clock found in the CCU is the parent of the actual DDC
clock within the HDMI controller. That clock is also named "hdmi-ddc".
Rename the one in the CCU to "hdmi-ddc-parent". This makes more sense
than renaming the one in the HDMI controller to something else.
Fixes: c6e6c96d8fa6
On systems with 2 TCONs such as the A31, it is possible to demux the
output of the TCONs to one encoder.
Add support for this for the A31.
Signed-off-by: Chen-Yu Tsai
---
drivers/gpu/drm/sun4i/sun4i_tcon.c | 61 ++
1 file changed, 61
The HDMI driver is written with readl/writel I/O to the registers.
However, to support the A31 variant, which has a different layout
for the DDC registers, it was recommended to use regfields to have
a cleaner implementation. To use regfields, we need to create an
underlying regmap.
This patch
Hi everyone,
This is v2 of my A31 HDMI support series. As it's been some time
since the first version and I've rebased my series a couple times
to merge newer changes done by others, the changelog might not be
complete.
Changes since v1:
- Core changes to sun4i-drm to support two display
All the A31/A31s devices I own have some kind of HDMI connector wired
to the dedicated HDMI pins on the SoC:
- A31 Hummingbird (standard HDMI connector, display already enabled)
- Sinlinx SinA31s (standard HDMI connector)
- MSI Primo81 tablet (micro HDMI connector)
Enable the display
Allwinner SoCs typically have two PLLs reserved for video related usage.
At the moment we only support using the first one to feed the HDMI
transmitter block's TMDS clock.
Let the HDMI encoder's TMDS clock go through all of its parents when
calculating possible clock rates. This allows usage of
This patch adds a macro regmap_field_read_poll_timeout that works
similar to the readx_poll_timeout defined in linux/iopoll.h, except
that this can also return the error value returned by a failed
regmap_field_read.
Signed-off-by: Chen-Yu Tsai
---
include/linux/regmap.h | 39
Add support for out-fences through the OUT_FENCE_PTR property.
Out-fences signal when their associated buffer may be read by a device.
Signed-off-by: Robert Foss
---
drmdisplaycomposition.h | 9 +
drmdisplaycompositor.cpp | 16
drmhwctwo.cpp
Add support for in-fences through the IN_FENCE_FD property. In-fences signal
when their associated buffer may be read by DRM/KMS.
Signed-off-by: Robert Foss
---
drmdisplaycompositor.cpp | 35 ---
1 file changed, 16 insertions(+), 19
Add support for handling the FENCE_OUT_PTR property to DrmCrtc
Signed-off-by: Robert Foss
---
drmcrtc.cpp | 10 ++
drmcrtc.h | 2 ++
2 files changed, 12 insertions(+)
diff --git a/drmcrtc.cpp b/drmcrtc.cpp
index 1fbdc12..c139869 100644
--- a/drmcrtc.cpp
Add support for the IN_FENCE_FD property to DrmPlane.
Signed-off-by: Robert Foss
---
drmplane.cpp | 8
drmplane.h | 2 ++
2 files changed, 10 insertions(+)
diff --git a/drmplane.cpp b/drmplane.cpp
index c4ea722..1f739ae 100644
--- a/drmplane.cpp
+++
On 2017年09月26日 13:12, Daniel Vetter wrote:
On Thu, Sep 21, 2017 at 09:02:22AM +0800, Mark yao wrote:
On 2017年09月21日 06:29, Thomas Meyer wrote:
Use vma_pages function on vma object instead of explicit computation.
Found by coccinelle spatch "api/vma_pages.cocci"
Signed-off-by: Thomas Meyer
On Tue, Sep 26, 2017 at 07:09:14AM +0200, Daniel Vetter wrote:
> On Mon, Sep 25, 2017 at 11:26:27AM -0700, Laura Abbott wrote:
> > On 09/20/2017 01:45 AM, Benjamin Gaignard wrote:
> > > Instead a getting one common device "/dev/ion" for
> > > all the heaps this patch allow to create one device
> >
The HDMI controller found in earlier Allwinner SoCs have slight
differences between the A10, A10s, and the A31:
- Need different initial values for the PLL related registers
- Different behavior of the DDC and TMDS clocks
- Different register layout for the DDC portion
- Separate DDC
The 2x outputs of the 2 video PLL clocks are directly used by the
HDMI controller block.
Export them so they can be referenced in the device tree.
Fixes: c6e6c96d8fa6 ("clk: sunxi-ng: Add A31/A31s clocks")
Signed-off-by: Chen-Yu Tsai
---
drivers/clk/sunxi-ng/ccu-sun6i-a31.h
The HDMI controller found in the A31 SoCs is slightly different
from the one already supported, which is found in the A10s:
- Need different initial values for the PLL related registers
- Different behavior of the DDC and TMDS clocks
- Different register layout for the DDC portion
-
The DDC block for the HDMI controller is different on the A31.
This patch adds the register definitions.
Signed-off-by: Chen-Yu Tsai
---
drivers/gpu/drm/sun4i/sun4i_hdmi.h | 31 +++
1 file changed, 31 insertions(+)
diff --git
Now that we support the HDMI controller on the A31 SoC, we can add it
to the device tree.
This adds a device node for the HDMI controller, and the of_graph nodes
connecting it to the 2 TCONs.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun6i-a31.dtsi | 55
The HDMI driver enables the bus and mod clocks in the bind function, but
does not disable them if it then bails our due to any errors. Neither
does it disable the clocks in the unbind function.
Fix this by adding a proper error path to the bind function, and
clk_disable_unprepare calls to the
The HDMI controller in the A31 SoC is slightly different from the
earlier version. In addition to the TMDS clock and DDC controls,
this version now takes a second DDC clock input.
Add a compatible string for it, and add the DDC clock input to the
list of clocks required.
Signed-off-by: Chen-Yu
This patch series adds properties for plane color features. It adds
properties for degamma used to linearize data, CSC used for gamut
conversion, and gamma used to again non-linearize data as per panel
supported color space. These can be utilize by user space to convert
planes from one format to
Define a helper function to set legacy gamma table
size for planes.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_color_mgmt.c | 41 ++
include/drm/drm_color_mgmt.h |3 +++
include/drm/drm_plane.h |4
3
Add plane gamma as blob property and size as a
range property.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic.c|8
drivers/gpu/drm/drm_atomic_helper.c |3 +++
drivers/gpu/drm/drm_mode_config.c | 14 ++
Add a blob property for plane CSC usage.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic.c| 10 ++
drivers/gpu/drm/drm_atomic_helper.c |3 +++
drivers/gpu/drm/drm_mode_config.c |7 +++
include/drm/drm_mode_config.h |6
Add Plane Degamma as a blob property and plane
degamma size as a range property.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_atomic.c| 12
drivers/gpu/drm/drm_atomic_helper.c |6 ++
drivers/gpu/drm/drm_mode_config.c | 14
On Mon, Sep 25, 2017 at 11:23:26AM +0300, Jani Nikula wrote:
> On Sat, 23 Sep 2017, vathsala nagaraju wrote:
> > Add defines for dpcd register 2009 (synchronization latency
> > in sink).
> >
> > Cc: Rodrigo Vivi
> > CC: Puthikorn Voravootivat
Change dw_hdmi_phy_read_hpd from static to export.
inno hdmi phy ops will call this interface to get
hpd status.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 5 +++--
include/drm/bridge/dw_hdmi.h | 3 ++-
2 files changed, 5
Hi Laurent,
On 16/08/17 00:03, Laurent Pinchart wrote:
> The plane atomic check implementation is identical on Gen2 (DU planes)
> and Gen3 (VSP planes), but two separate functions exist as they operate
> on different data structures. Refactor the code to share the
> implementation.
>
>
On 09/08/2017 11:43 AM, Lukasz Majewski wrote:
This commit adds support for Mitsubishi aa070mc01 TFT panel working
with 8 bit ISP mode (pin 19 "mode" HIGH for 20 pin TFT connector).
Signed-off-by: Lukasz Majewski
Gentle ping on this patch.
Anyone could express their
Because some RK chips use inno hdmi phy, such as RK3328, we add
inno hdmi phy ops. Ultimately, these ops will call functions in
/drivers/phy/rockchip/phy-rockchip-inno-hdmi-phy.c.
Signed-off-by: Algea Cao
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 110
Support some SOCs,such as RK3328.
Signed-off-by: Algea Cao
---
drivers/phy/rockchip/Kconfig | 7 +++
drivers/phy/rockchip/Makefile | 1 +
2 files changed, 8 insertions(+)
diff --git a/drivers/phy/rockchip/Kconfig b/drivers/phy/rockchip/Kconfig
index
On Fri, Sep 01, 2017 at 05:27:41PM +1000, Daniel Axtens wrote:
> This patch set:
>
> - splits the default display handling out from VGA arbiter, into its
>own file and behind its own Kconfig option (and gives the functions
>better names).
>
> - adds extra detection of default devices.
Hi Algea,
Pls also cc linux-rockc...@lists.infradead.org next time.
Thanks,
- Kever
On 09/25/2017 07:39 PM, Algea Cao wrote:
These patches add support drm hdmi in RK3328 and has been tested in RK
development
board. Because RK3328 use inno hdmi phy, rockchip-inno-hdmi-phy driver should
Hello,
after commit 669c9215afea4e ("drm/atomic: Make async plane update
checks work as intended") drm_atomic_helper_async_check() can NULL
deference the `new_plane_state' pointer and crashe the kernel at
'new_plane_state->crtc':
BUG: unable to handle kernel NULL pointer dereference at
These patches add support drm hdmi in RK3328 and has been tested in RK
development
board. Because RK3328 use inno hdmi phy, rockchip-inno-hdmi-phy driver should
be added.
We add dev_type to distinguish different rockchip chips. Hdmi phy or some regs
configuration can't be switched according to
Enable and initilaize plane color features.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/i915/i915_drv.h |8
drivers/gpu/drm/i915/intel_color.c | 14 ++
drivers/gpu/drm/i915/intel_display.c |4
drivers/gpu/drm/i915/intel_drv.h
Define helper function to enable Plane color features
to attach plane color properties to plane structure.
Signed-off-by: Uma Shankar
---
drivers/gpu/drm/drm_plane.c | 48 ++
include/drm/drm_color_mgmt.h |5 +
2 files
Mipi-dphy's ref_clk connect to clk_dphy_pll inside rk3399.
clk_24m -> Gate11[14] -> clk_mipidphy_ref -> Gate21[0] -> clk_dphy_pll
So correct it.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +-
1 file changed, 1 insertion(+), 1
As MIPI PHY document show, icpctrl<3..0> and lpfctrl<5..0>
should depend on frequency,so fix it.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 98 --
1 file changed, 70 insertions(+), 28 deletions(-)
diff
This patch adds the mipi_dsi1 related needed information.
e.g.: interrupts, grf, clocks, ports and so on.
Signed-off-by: Nickey Yang
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 39
1 file changed, 39 insertions(+)
diff --git
Configure dsi slave channel when driving a panel
which needs 2 DSI links.
Signed-off-by: Nickey Yang
---
.../devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git
This patch add dual mipi channel support:
1.add definition of dsi1 register and grf operation.
2.dsi0 and dsi1 will work in master and slave mode
when driving dual mipi panel.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 390
This patch correct Feedback divider setting:
1、Set Feedback divider [8:5] when HIGH_PROGRAM_EN
2、Due to the use of a "by 2 pre-scaler," the range of the
feedback multiplication Feedback divider is limited to even
division numbers, and Feedback divider must be greater than
12, less than 1000.
Rockchip driver has been moved to using the
DRM_DEV_ERROR log messages, so change all
instances of dev_err.
Signed-off-by: Nickey Yang
---
drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 62 +-
1 file changed, 31 insertions(+), 31
On Tue, Sep 26, 2017 at 02:33:07PM +0800, Mark yao wrote:
> On 2017年09月26日 13:12, Daniel Vetter wrote:
> > On Thu, Sep 21, 2017 at 09:02:22AM +0800, Mark yao wrote:
> > > On 2017年09月21日 06:29, Thomas Meyer wrote:
> > > > Use vma_pages function on vma object instead of explicit computation.
> > > >
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