On 05.09.2017 11:10, Mikko Perttunen wrote:
> The disassembler for debug dumps was missing some newer host1x opcodes.
> Add disassembly support for these.
>
> Signed-off-by: Mikko Perttunen
> ---
> drivers/gpu/host1x/hw/debug_hw.c | 57
> ---
> drivers/gpu/h
On 05.09.2017 11:10, Mikko Perttunen wrote:
> Since Tegra186 the Host1x hardware allows syncpoints to be assigned to
> specific channels, preventing any other channels from incrementing
> them.
>
> Enable this feature where available and assign syncpoints to channels
> when submitting a job. Syncp
On 05.09.2017 11:10, Mikko Perttunen wrote:
> This function actually doesn't sleep in the version that was merged.
>
> Signed-off-by: Mikko Perttunen
> ---
> drivers/gpu/host1x/channel.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/host1x/channel.c b/dr
On 05.09.2017 11:10, Mikko Perttunen wrote:
> Use the u64_to_user_ptr helper macro to cast IOCTL argument u64 values
> to user pointers instead of writing out the cast manually.
>
> Signed-off-by: Mikko Perttunen
> ---
This patch doesn't apply to linux-next, you should probably rebase this serie
On 05.09.2017 14:10, Daniel Vetter wrote:
Since this is new hw support, is there also open source userspace using
all this?
The VIC HW in Tegra186 is backwards compatible with the one in Tegra210,
which has open userspace (https://github.com/cyndis/vaapi-tegra-driver),
so that userspace shou
v2:
- add nv138 and drop nv13b chipsets (Ilia Mirkin)
- refactor out status variable and instead mask tsensor (Ilia Mirkin)
- switch SHADOWed state message away from nvkm_error() (Ilia Mirkin)
- rename internal temperature variable (Karol Herbst)
v3:
- use nvkm_trace() for SHADOWed state mess
Use the POWER_DOWN_PHY and POWER_UP_PHY sideband message trasactions to
set power states for downstream sinks. Apart from giving us the ability
to set power state for individual sinks, this fixes the below test for
me
$ xrandr --display :0 --output DP-2-2-8 --off
$ xrandr --display :0 --output DP-
The POWER_DOWN_PHY and POWER_UP_PHY sideband message transactions allow
the source to reqest any node in a mst path or a whole path to be
powered down or up. This allows drivers to target a specific sink in the
MST topology, an improvement over just power managing the imediate
downstream device. Se
https://bugs.freedesktop.org/show_bug.cgi?id=101731
--- Comment #39 from Shmerl ---
For the reference, I just tested it with Linux 4.13.0 using amdgpu display code
branch from AMD. Unfortunately the freeze still happens with it.
--
You are receiving this mail because:
You are the assignee for t
https://bugs.freedesktop.org/show_bug.cgi?id=100596
Chris Wilson changed:
What|Removed |Added
Component|DRM/Intel |IGT
QA Contact|intel-gfx-bugs@li
https://bugs.freedesktop.org/show_bug.cgi?id=102552
--- Comment #2 from Ilia Mirkin ---
What format is this happening with? There should be a description for every
format, maybe except PIPE_FORMAT_NONE.
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You are receiving this mail because:
You are the assignee for the bug.___
https://bugs.freedesktop.org/show_bug.cgi?id=102553
Bug ID: 102553
Summary: Venus PRO R9 M265X amdgpu: Kernel OOPS
si_dpm_set_power_state unable to handle kernel NULL
pointer dereference
Product: DRI
Version: unsp
Daniel Vetter writes:
> On Fri, Sep 01, 2017 at 11:46:29AM +0200, Linus Walleij wrote:
>> If we cannot find a panel, assume that the output from the
>> PL111 is connected directly to a "dumb" VGA connector,
>> so look up the connector from that bridge.
>>
>> Signed-off-by: Linus Walleij
>> ---
https://bugs.freedesktop.org/show_bug.cgi?id=102552
Pauk Denis changed:
What|Removed |Added
CC||pauk.de...@gmail.com
--- Comment #1 from P
https://bugs.freedesktop.org/show_bug.cgi?id=101768
--- Comment #5 from Hector Velazquez
---
Created attachment 133977
--> https://bugs.freedesktop.org/attachment.cgi?id=133977&action=edit
Output (Legacy test)
--
You are receiving this mail because:
You are the assignee for the bug._
https://bugs.freedesktop.org/show_bug.cgi?id=101768
--- Comment #4 from Hector Velazquez
---
Created attachment 133976
--> https://bugs.freedesktop.org/attachment.cgi?id=133976&action=edit
Output (Atomic test)
--
You are receiving this mail because:
You are the assignee for the bug._
https://bugs.freedesktop.org/show_bug.cgi?id=102552
Bug ID: 102552
Summary: Null dereference due to not checking return value of
util_format_description
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS
https://bugs.freedesktop.org/show_bug.cgi?id=101768
--- Comment #3 from Hector Velazquez
---
Created attachment 133975
--> https://bugs.freedesktop.org/attachment.cgi?id=133975&action=edit
Dmesg.log
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You are receiving this mail because:
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https://bugs.freedesktop.org/show_bug.cgi?id=101768
--- Comment #2 from Hector Velazquez
---
The following tests show new FAIL on HSW
Tests List:
igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-atomic
igt@kms_cursor_legacy@flip-vs-cursor-busy-crc-legacy
==
On Fri, Sep 01, 2017 at 07:53:27PM +0300, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä
>
> drm_get_link_status_name() isn't used so kill it.
>
> Fixes the following sparse warning:
> drm_connector.c:618:1: warning: symbol 'drm_get_link_status_name' was not
> declared. Should it be
https://bugs.freedesktop.org/show_bug.cgi?id=101160
mercuriete changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
On Mon, May 22, 2017 at 09:42:01AM +0200, Daniel Vetter wrote:
> On Thu, May 18, 2017 at 10:38:37PM +0300, ville.syrj...@linux.intel.com wrote:
> > From: Ville Syrjälä
> >
> > Make the mode used for load detection const, and adjust all relevant
> > functions to accept a const mode.
> >
> > Signe
https://bugs.freedesktop.org/show_bug.cgi?id=102338
kris...@collabora.co.uk changed:
What|Removed |Added
Assignee|dri-devel@lists.freedesktop |kris...@collabora.co.uk
On Tue, Sep 5, 2017 at 5:10 AM, Lars-Peter Clausen wrote:
> Currently adv7511_get_modes() bails out early when no EDID could be
> retrieved. This leaves the previous EDID in place, which is typically not
> the intended behavior and might confuse applications. Instead the EDID
> should be cleared w
https://bugs.freedesktop.org/show_bug.cgi?id=102338
--- Comment #3 from Takashi Iwai ---
(In reply to Takashi Iwai from comment #2)
> Now we hit this on openSUSE Tumbleweed, 4.12.9 & later, too.
> https://bugs.freedesktop.org/show_bug.cgi?id=102338
Doh, a recursive call. The right one is:
h
https://bugs.freedesktop.org/show_bug.cgi?id=102338
Takashi Iwai changed:
What|Removed |Added
CC||ti...@suse.de
--- Comment #2 from Takash
Hi Maciej,
On Tuesday, 5 September 2017 16:01:54 EEST Maciej Purski wrote:
> Hi Laurent,
>
> Thank you for your reply. The problem was already discussed when adding
> sil8620 driver. It can be solved later. I'm CC-ing Andrzej Hajda, as he
> used to discuss it with you.
I'm afraid it can't be sol
https://bugs.freedesktop.org/show_bug.cgi?id=101731
--- Comment #38 from Shmerl ---
(In reply to Samuel Pitoiset from comment #37)
> No, I can't reproduce the issue with the trace on my system. I should
> probably set up a wine install at some point.
Let me know if you need a GOG key for TW3. I'
SiI9234 transmitter converts eTMDS/HDMI signal to MHL 1.0.
It is controlled via I2C bus. Its interaction with other
devices in video pipeline is performed mainly on HW level.
The only interaction it does on device driver level is
filtering-out unsupported video modes, it exposes drm_bridge
interfac
Add HDMI and Sil9234 MHL converter to Trats2 board.
Following in SoC devices have been enabled:
- HDMI (HDMI signal encoder),
- Mixer (video buffer scanout device),
- I2C_5 bus (used for HDMI DDC)
- I2C_8 bus (used for HDMI_PHY control).
Based on previous work by:
Tomasz Stanislawski
Signed-off-
Hi everyone,
These patches are a continuation of work by Tomasz Stanislawski on sii9324
driver, which was described
in th following letter:
https://lists.freedesktop.org/archives/dri-devel/2014-April/057481.html
The main differences from the previous code are:
* driver moved to /gpu/drm/bridge/
Hi Gabriel,
On Mon, Sep 4, 2017 at 4:11 PM, Gabriel Krisman Bertazi
wrote:
> Varad Gautam writes:
>
>
>> int cirrus_bo_push_sysram(struct cirrus_bo *bo)
>> {
>> int i, ret;
>> - if (!bo->pin_count) {
>> +
>> + ret = cirrus_bo_reserve(bo, false);
>> + if (ret)
>> +
Hi Laurent,
Thank you for your reply. The problem was already discussed when adding sil8620
driver.
It can be solved later. I'm CC-ing Andrzej Hajda, as he used to discuss it with
you.
https://patchwork.freedesktop.org/patch/114224/
https://lists.freedesktop.org/archives/dri-devel/2015-Decembe
Currently adv7511_get_modes() bails out early when no EDID could be
retrieved. This leaves the previous EDID in place, which is typically not
the intended behavior and might confuse applications. Instead the EDID
should be cleared when no EDID could be retrieved.
All functions that are called afte
The HDMI codec platform data is global driver state shared by all
instances. As such it should not be modified (and is not), to make this
explicit declare it as const.
Signed-off-by: Lars-Peter Clausen
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 2 +-
1 file changed, 1 insertion(+), 1 d
The adv7511 driver keeps a private copy of the EDID in its driver state
struct. But this copy is only used in adv7511_get_modes() where it is also
retrieved, so there is no need to keep this extra copy around.
If a need to access the EDID elsewhere in the driver ever arises the copy
that is stored
Fall back to polling the connector for connect and disconnect events when
no interrupt is specified. Otherwise these events will not be noticed and
monitor hotplug does not work.
Signed-off-by: Lars-Peter Clausen
---
drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 6 +-
1 file changed, 5 inse
https://bugs.freedesktop.org/show_bug.cgi?id=101731
--- Comment #37 from Samuel Pitoiset ---
(In reply to Shmerl from comment #34)
> (In reply to Samuel Pitoiset from comment #27)
> > An apitrace that reproduces the issue would be very useful.
>
> Hi Samuel. Any luck with reproducing or narrowin
Function hdmi_mode_fixup() used bare list_for_each entry, which was
unsafe and caused memory corruption detected by kasan.
It now uses drm_for_each_connector_iter macro, which is now recommended
by the documentation and safe.
Signed-off-by: Maciej Purski
---
drivers/gpu/drm/exynos/exynos_hdmi.c
Am 05.09.2017 um 13:32 schrieb Tom St Denis:
Fixed kbuild errors when IOMMU/SWIOTLB are disabled.
Signed-off-by: Tom St Denis
Reviewed-by: Christian König
---
drivers/gpu/drm/ttm/ttm_page_alloc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c
Fixed kbuild errors when IOMMU/SWIOTLB are disabled.
Signed-off-by: Tom St Denis
---
drivers/gpu/drm/ttm/ttm_page_alloc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c
b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 6a660d196d87..052e1f102113 100644
---
On Tue, Sep 05, 2017 at 11:43:00AM +0300, Mikko Perttunen wrote:
> Hi,
>
> not many changes in v2:
>
> Changed address-cells and size-cells for the Host1x device tree node
> to have value 1, since all subdevices fit in the lower 4G. Also dropped
> the incorrect change about this from the dt-bindi
On Tue, Sep 05, 2017 at 09:47:26AM +0200, Arnd Bergmann wrote:
> gcc-8 points out a condition that almost certainly doesn't
> do what the author had in mind:
>
> drivers/gpu/drm/gma500/mdfld_intel_display.c: In function
> 'mdfldWaitForPipeEnable':
> drivers/gpu/drm/gma500/mdfld_intel_display.c:10
On Tue, Sep 05, 2017 at 03:12:32PM +0800, Hean-Loong, Ong wrote:
> From: Ong Hean Loong
>
> Driver for Intel FPGA Video and Image Processing Suite Frame Buffer II.
> The driver only supports the Intel Arria10 devkit and its variants.
> This driver can be either loaded staticlly or in modules.
> T
Hi Hans,
According to my tests, when pressing 'Press and Hold' key, the messages
received are
always the same until the button is released. The second message is received
after
~550 ms and each next message is received every ~100 ms.
Regards,
Maciej
On 27/08/2017 14:40, Hans Verkuil
https://bugs.freedesktop.org/show_bug.cgi?id=102543
Chris Wilson changed:
What|Removed |Added
Component|DRM/Intel |IGT
Assignee|intel-gfx-bugs@li
Add support for the implementation of Host1x present on the Tegra186.
The register space has been shuffled around a little bit, requiring
addition of some chip-specific code sections. Tegra186 also adds
several new features, most importantly the hypervisor, but those are
not yet supported with this
Add a node for the Video Image Compositor on the Tegra186.
Signed-off-by: Mikko Perttunen
---
v2:
- Fixed reg property in accordance with changed parent cells.
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/t
Add the node for Host1x on the Tegra186, without any subdevices
for now.
Signed-off-by: Mikko Perttunen
---
v2:
- Changed address-cells and size-cells to 1 and fixed the ranges
property correspondingly.
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 18 ++
1 file changed, 18 inser
Hi,
not many changes in v2:
Changed address-cells and size-cells for the Host1x device tree node
to have value 1, since all subdevices fit in the lower 4G. Also dropped
the incorrect change about this from the dt-bindings patch. Thanks to
Rob for pointing this out.
Mikko
Notes for v1:
Hi every
Add #power-domain-cells for the BPMP node on Tegra186 so that the power
domain provider may be used.
Signed-off-by: Mikko Perttunen
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
b/arch/arm64/boot/dts/nvi
Add Tegra186 support for VIC - no changes are required except for new
firmware and compatibility string.
Signed-off-by: Mikko Perttunen
---
drivers/gpu/drm/tegra/drm.c | 1 +
drivers/gpu/drm/tegra/vic.c | 10 ++
2 files changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/tegra/drm.c
Add the Tegra186-specific hypervisor-related register range
properties.
Signed-off-by: Mikko Perttunen
---
v2:
- Dropped incorrect note about cells properties.
.../devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt | 4
1 file changed, 4 insertions(+)
diff --git
a/Document
I ran into a build error on x86:
drivers/gpu/drm/exynos/exynos5433_drm_decon.c: In function 'decon_conf_irq':
drivers/gpu/drm/exynos/exynos5433_drm_decon.c:706:2: error: implicit
declaration of function 'irq_set_status_flags'; did you mean
'dquot_state_flag'? [-Werror=implicit-function-declarati
The gather filter is a feature present on Tegra124 and newer where the
hardware prevents GATHERed command buffers from executing commands
normally reserved for the CDMA pushbuffer which is maintained by the
kernel driver.
This commit enables the gather filter on all supporting hardware.
Signed-of
The disassembler for debug dumps was missing some newer host1x opcodes.
Add disassembly support for these.
Signed-off-by: Mikko Perttunen
---
drivers/gpu/host1x/hw/debug_hw.c | 57 ---
drivers/gpu/host1x/hw/debug_hw_1x01.c | 3 +-
drivers/gpu/host1x/hw/debug
Since Tegra186 the Host1x hardware allows syncpoints to be assigned to
specific channels, preventing any other channels from incrementing
them.
Enable this feature where available and assign syncpoints to channels
when submitting a job. Syncpoints are currently never unassigned from
channels since
Use the u64_to_user_ptr helper macro to cast IOCTL argument u64 values
to user pointers instead of writing out the cast manually.
Signed-off-by: Mikko Perttunen
---
drivers/gpu/drm/tegra/drm.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm
New in v2:
- Changes in syncpoint protection and u64_to_user_ptr patches.
See the patches for notes.
- Added patch to support more opcodes in the debug dump
disassembly.
- Added patch to fix an incorrect comment.
Thanks,
Mikko
Patch v1 notes:
Hi all,
here are some new features and improvem
This function actually doesn't sleep in the version that was merged.
Signed-off-by: Mikko Perttunen
---
drivers/gpu/host1x/channel.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/host1x/channel.c b/drivers/gpu/host1x/channel.c
index db9b91d1384c..2fb93c27c1d9
The host1x driver prints out "disassembly" dumps of the command FIFO
and gather contents on submission timeouts. However, the output has
been quite difficult to read with unnecessary newlines and occasional
missing parentheses.
Fix these problems by using pr_cont to remove unnecessary newlines
and
gcc-8 points out a condition that almost certainly doesn't
do what the author had in mind:
drivers/gpu/drm/gma500/mdfld_intel_display.c: In function
'mdfldWaitForPipeEnable':
drivers/gpu/drm/gma500/mdfld_intel_display.c:102:37: error: bitwise comparison
always evaluates to false [-Werror=tautolo
From: Ong Hean Loong
Driver for Intel FPGA Video and Image Processing Suite Frame Buffer II.
The driver only supports the Intel Arria10 devkit and its variants.
This driver can be either loaded staticlly or in modules.
The OF device tree binding is located at:
Documentation/devicetree/bindings/di
From: Ong Hean Loong
Intel FPGA Video and Image Processing Suite Frame Buffer II
driver config for Arria 10 devkit and its variants
Signed-off-by: Ong, Hean Loong
---
arch/arm/configs/socfpga_defconfig | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/configs/socfpga_defconfig
From: Ong Hean Loong
Device tree binding for Intel FPGA Video and Image
Processing Suite. The binding involved would be generated
from the Altera (Intel) Qsys system. The bindings would
set the max width, max height and memory port width.
The device tree binding only supports the Intel Arria10
de
From: Ong Hean Loong
The FPGA FrameBuffer Soft IP could be seen as the GPU and
the DRM driver patch here is allocating memory for
information to be streamed from the ARM/Linux to the display port.
Basically the driver just wraps the information such as the pixels to
be drawn by the FPGA FrameBuf
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