Am 27.01.23 um 15:44 schrieb Danilo Krummrich:
[SNIP]
What you want is one component for tracking the VA allocations
(drm_mm based) and a different component/interface for tracking the
VA mappings (probably rb tree based).
That's what the GPUVA manager is doing. There are gpuva_regions
whi
On 27/01/2023 14:11, Michal Koutný wrote:
On Fri, Jan 27, 2023 at 01:31:54PM +, Tvrtko Ursulin
wrote:
I think you missed the finish_suspend_scanning() part:
if (root_drmcs.suspended_period_us)
cancel_delayed_work_sync(&root_drmcs.scan_work);
So if scanning was i
The probe function doesn't make use of the i2c_device_id * parameter so
it can be trivially converted.
Signed-off-by: Uwe Kleine-König
---
Hello,
there is an ongoing effort to convert all drivers to .probe_new to
eventually drop .probe with the i2c_device_id parameter. This driver
currently sits
From: Dom Cobley
Currently we schedule a call to output_poll_execute from
drm_kms_helper_poll_enable for 10s in future. Later we try to replace
that in drm_helper_probe_single_connector_modes with a 0s schedule with
delayed_event set.
But as there is already a job in the queue this fails, and th
On Fri, Jan 27, 2023 at 12:31 AM Ryan Neph wrote:
>
> An interrupted dma_fence_wait() becomes an -ERESTARTSYS returned
> to userspace ioctl(DRM_IOCTL_VIRTGPU_EXECBUFFER) calls, prompting to
> retry the ioctl(), but the passed exbuf->fence_fd has been reset to -1,
> making the retry attempt fail at
Hi Karol.
I sent the originsl report to Ben and LKML. Thorsten then added you, Lyude
Paul and the dri-devel and nouveau lists. So you should have received this
report on or about January 19.
Chris
On Fri, 27 Jan 2023, 11:35 Karol Herbst, wrote:
> Where was the original email sent to anyway, be
From: Dave Stevenson
YUV images can either be presented as one allocation with offsets
for the different planes, or multiple allocations with 0 offsets.
The driver only ever calls drm_fb_[dma|cma]_get_gem_obj with plane
index 0, therefore any application using the second approach was
incorrectly
Hi,
On Thu, Jan 19, 2023 at 2:40 PM Rob Clark wrote:
>
> From: Rob Clark
>
> It appears that the dependency on the DMA helpers was only for
> drm_gem_dma_vm_ops.
>
> Signed-off-by: Rob Clark
> ---
> drivers/gpu/drm/mediatek/Kconfig | 1 -
> drivers/gpu/drm/mediatek/mtk_drm_gem.c | 7
Thanks Thorsten.
I did try to revert but it didnt revert cleanly and I don't have the
knowledge to fix it up.
The patch was part of a merge that included a number of related patches.
I'll try to revert the lot and report back.
Chris
On Fri, 27 Jan 2023, 11:20 Linux kernel regression tracking (
From: Dom Cobley
Issue is some displays go blank at the point of firmware to kms
handover. Plugging/unplugging hdmi cable, power cycling display, or
switching standby off/on
typically resolve this case.
Finally managed to find a display that suffers from this, and track down
the issue.
The fir
From: Martin Krastev
LGTM!
Reviewed-by: Martin Krastev
Regards,
Martin
On 26.01.23 г. 19:38 ч., Zack Rusin wrote:
From: Zack Rusin
Before vmwgfx supported gem it needed to implement the entire mmap logic
explicitly. With GEM support that's not needed and the generic code
can be used by s
Hi,
On Thu, Jan 26, 2023 at 9:49 PM Dmitry Baryshkov
wrote:
>
> Hi,
>
> On Sat, 14 Jan 2023 at 01:56, Douglas Anderson wrote:
> >
> > In commit 7d8e9a90509f ("drm/msm/dsi: move DSI host powerup to modeset
> > time"), we moved powering up DSI hosts to modeset time. This wasn't
> > because it was
From: Rob Clark
No longer needed since the removal of dependency on DMA helper.
Fixes: 2ea8aec56bf1 ("drm/mediatek: Remove dependency on GEM DMA helper")
Signed-off-by: Rob Clark
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/driv
When a fbdev with deferred I/O is once opened and closed, the dirty
pages still remain queued in the pageref list, and eventually later
those may be processed in the delayed work. This may lead to a
corruption of pages, hitting an Oops.
This patch makes sure to cancel the delayed work and clean u
Hello Dave, Daniel,
The following changes since commit 1b929c02afd37871d5afb9d498426f83432e71c2:
Linux 6.2-rc1 (2022-12-25 13:41:39 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux.git
tags/drm-next-20230127
for you to fetch
From: Martin Krastev
LGTM!
Reviewed-by: Martin Krastev
Regards,
Martin
On 26.01.23 г. 19:38 ч., Zack Rusin wrote:
From: Zack Rusin
Remove the explicit bo_free parameter which was switching between
vmw_bo_bo_free and vmw_gem_destroy which had exactly the same
implementation.
It makes no
Hi Dave, Daniel,
The following changes since commit 1b929c02afd37871d5afb9d498426f83432e71c2:
Linux 6.2-rc1 (2022-12-25 13:41:39 -0800)
are available in the Git repository at:
https://gitlab.freedesktop.org/drm/tegra.git tags/drm/tegra/for-6.3-rc1
for you to fetch changes up to 2abdd44e312
From: Martin Krastev
LGTM!
Reviewed-by: Martin Krastev
Regards,
Martin
On 26.01.23 г. 19:38 ч., Zack Rusin wrote:
From: Zack Rusin
The rest of the drivers which are using ttm have mostly standardized on
driver_prefix_bo as the name for subclasses of the TTM buffer object.
Make vmwgfx ma
On Fri, Jan 27, 2023 at 03:13:50PM +0100, Thomas Zimmermann wrote:
> Hi
>
> Am 25.01.23 um 21:52 schrieb Sam Ravnborg:
> > Hi Thomas,
> >
> > On Wed, Jan 25, 2023 at 09:04:06PM +0100, Thomas Zimmermann wrote:
> > > Test for connectors in the client code and remove a similar test
> > > from the ge
On 27/01/2023 18:32, Doug Anderson wrote:
Hi,
On Thu, Jan 26, 2023 at 9:49 PM Dmitry Baryshkov
wrote:
Hi,
On Sat, 14 Jan 2023 at 01:56, Douglas Anderson wrote:
In commit 7d8e9a90509f ("drm/msm/dsi: move DSI host powerup to modeset
time"), we moved powering up DSI hosts to modeset time. Th
On Fri, Jan 27, 2023 at 03:21:30PM +0100, Thomas Zimmermann wrote:
> Hi
>
> Am 25.01.23 um 22:03 schrieb Sam Ravnborg:
> > Hi Thomas,
> >
> > On Wed, Jan 25, 2023 at 09:04:09PM +0100, Thomas Zimmermann wrote:
> > > Initialize the fb-helper structure immediately after its allocation
> > > in drm_f
Hi,
On Thu, Jan 26, 2023 at 8:48 PM Jagan Teki wrote:
>
> On Thu, Jan 26, 2023 at 5:42 PM Maxime Ripard wrote:
> >
> > Hi,
> >
> > On Mon, Jan 23, 2023 at 08:41:56PM +0530, Jagan Teki wrote:
> > > Add devm OF helper to return the next DSI bridge in the chain.
> > >
> > > Unlike general bridge re
On Wednesday, January 25th, 2023 at 21:04, Thomas Zimmermann
wrote:
> Not having connectors indicates a driver bug.
Is it? What if all connectors are of the DP-MST type, ie. they are
created on-the-fly?
Hi,
On Fri, Jan 27, 2023 at 8:54 AM Rob Clark wrote:
>
> From: Rob Clark
>
> No longer needed since the removal of dependency on DMA helper.
>
> Fixes: 2ea8aec56bf1 ("drm/mediatek: Remove dependency on GEM DMA helper")
> Signed-off-by: Rob Clark
Reported-by: Douglas Anderson
Reviewed-by: Doug
From: Martin Krastev
LGTM!
Reviewed-by: Martin Krastev
Regards,
Martin
On 26.01.23 г. 19:38 ч., Zack Rusin wrote:
From: Zack Rusin
Only the legacy display unit requires pinning of the fb memory in vram.
Both the screen objects and screen targets can present from any buffer.
That makes t
On 1/13/2023 3:56 PM, Douglas Anderson wrote:
In commit 7d8e9a90509f ("drm/msm/dsi: move DSI host powerup to modeset
time"), we moved powering up DSI hosts to modeset time. This wasn't
because it was an elegant design, but there were no better options.
That commit actually ended up breaking p
From: Martin Krastev
Ah, good!
Reviewed-by: Martin Krastev
Regards,
Martin
On 26.01.23 г. 19:38 ч., Zack Rusin wrote:
From: Zack Rusin
Base mapped count is useless because the ttm unmap functions handle
null maps just fine so completely remove all the code related to it.
Rename dummy to
Hi Greg, appreciate your time on this,
Patch #2 adds a device link between i915 and mei
(at bind time) specifically for the PXP interface
that is subject to the issue being fixed.
Change is on i915 but implication is mei suspend-resume
aligfnent with i915. Rodrigo has already reviewed it
but Ale
[Resend because the mail client on my phone dedcided to turn HTML on behinf my
back, so my repluy got bounced.]
Thanks Karol.
I sent the original report to Ben and LKML. Thorsten then added you, Lyude Paul
and the dri-devel and nouveau mail
lists. So you should have received this report on or
On Wed, Jan 25, 2023 at 04:24:19PM -0500, Lyude Paul wrote:
> Sorry! I've been pretty busy until now, this is:
>
> Reviewed-by: Lyude Paul
>
> Let me know if you've pushed it already or if you want me to push it to drm-
> misc
Either way is fine. I'm currently carrying it, but I can easily drop
On Wed, Jan 25, 2023 at 01:48:48PM +0200, Imre Deak wrote:
> Fix an off-by-one error in the VCPI check in drm_dp_mst_dump_topology().
>
> Cc: Lyude Paul
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Imre Deak
> ---
> drivers/gpu/drm/display/drm_dp_mst_topology.c | 2 +-
> 1 file change
[Resend because the mail client on my phone decided to turn HTML on behind my
back, so my reply got bounced.]
Thanks Thorsten.
I did try to revert but it didnt revert cleanly and I don't have the knowledge
to fix it up.
The patch was part of a merge that included a number of related patches.
On Fri, Jan 27, 2023 at 09:42:39PM +0200, Ville Syrjälä wrote:
> On Wed, Jan 25, 2023 at 01:48:48PM +0200, Imre Deak wrote:
> > Fix an off-by-one error in the VCPI check in drm_dp_mst_dump_topology().
> >
> > Cc: Lyude Paul
> > Cc: dri-devel@lists.freedesktop.org
> > Signed-off-by: Imre Deak
> >
From: Rob Clark
A userspace with multiple threads racing I915_GEM_SET_TILING to set the
tiling to I915_TILING_NONE could trigger a double free of the bit_17
bitmask. (Or conversely leak memory on the transition to tiled.) Move
allocation/free'ing of the bitmask within the section protected by t
On Sat, Jan 28, 2023 at 1:17 AM Christian König
wrote:
>
> Am 27.01.23 um 15:44 schrieb Danilo Krummrich:
> > [SNIP]
>
> What you want is one component for tracking the VA allocations
> (drm_mm based) and a different component/interface for tracking the
> VA mappings (probably
On Fri, Jan 27, 2023 at 10:09:31AM +0100, Greg Kroah-Hartman wrote:
> On Wed, Jan 25, 2023 at 12:28:29PM -0500, Rodrigo Vivi wrote:
> >
> > Greg, ack on getting these 3 mei patches merged through intel-gfx?
>
> I only see 2 mei patches in this series, what am I missing?
right... 2 mei patches on
Convert the Silicon Image SiI8620 HDMI/MHL bridge bindings to DT schema.
Signed-off-by: Krzysztof Kozlowski
---
.../bindings/display/bridge/sil,sii8620.yaml | 107 ++
.../bindings/display/bridge/sil-sii8620.txt | 33 --
2 files changed, 107 insertions(+), 33 deletions(-)
According to Documentation/filesystems/sysfs.rst, the show() callback
function of kobject attributes should strictly use sysfs_emit() instead
of sprintf() family functions.
Issue identified using the device_attr_show.cocci Coccinelle script.
Signed-off-by: Deepak R Varma
---
drivers/gpu/drm/arm/
On 1/27/23 16:17, Christian König wrote:
Am 27.01.23 um 15:44 schrieb Danilo Krummrich:
[SNIP]
What you want is one component for tracking the VA allocations
(drm_mm based) and a different component/interface for tracking the
VA mappings (probably rb tree based).
That's what the GPUVA mana
The pull request you sent on Fri, 27 Jan 2023 15:22:36 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2023-01-27
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/76e26e3c6a49b368a6fd38e2da2b1b164470cc52
Thank you!
--
Deet-doot-dot, I am a bot.
https://k
Thanks for the suggestion! That's a lot cleaner than manually
traversing the device tree. Will send out another patch.
On Thu, Jan 26, 2023 at 7:36 PM Chun-Kuang Hu wrote:
>
> Hi, Justin:
>
> Justin Green 於 2023年1月11日 週三 上午4:47寫道：
> >
> > Add support for AR30 and BA30 pixel formats to the Mediat
From: Arnd Bergmann
The error handling for platform_get_irq() failing no longer
works after a recent change, clang now points this out with
a warning:
drivers/gpu/host1x/dev.c:520:6: error: variable 'syncpt_irq' is uninitialized
when used here [-Werror,-Wuninitialized]
if (syncpt_irq <
From: Arnd Bergmann
At the moment, accel drivers can be built-in even with CONFIG_DRM=m,
but this causes a link failure:
x86_64-linux-ld: drivers/accel/ivpu/ivpu_drv.o: in function `ivpu_dev_init':
ivpu_drv.c:(.text+0x1535): undefined reference to `drmm_kmalloc'
x86_64-linux-ld: ivpu_drv.c:(.tex
Hi,
On Fri, Jan 27, 2023 at 10:54 AM Abhinav Kumar
wrote:
>
> On 1/13/2023 3:56 PM, Douglas Anderson wrote:
> > In commit 7d8e9a90509f ("drm/msm/dsi: move DSI host powerup to modeset
> > time"), we moved powering up DSI hosts to modeset time. This wasn't
> > because it was an elegant design, but
On 1/27/2023 2:33 PM, Doug Anderson wrote:
Hi,
On Fri, Jan 27, 2023 at 10:54 AM Abhinav Kumar
wrote:
On 1/13/2023 3:56 PM, Douglas Anderson wrote:
In commit 7d8e9a90509f ("drm/msm/dsi: move DSI host powerup to modeset
time"), we moved powering up DSI hosts to modeset time. This wasn't
bec
Hi Dave, Daniel,
A few more new things for 6.3.
The following changes since commit b4a9b36e69e935104e52e561aa9a82d39b5efc36:
Documentation/gpu: update dGPU asic info table (2023-01-19 17:24:26 -0500)
are available in the Git repository at:
https://gitlab.freedesktop.org/agd5f/linux.git
ta
On 1/26/2023 9:56 PM, Dmitry Baryshkov wrote:
On Fri, 27 Jan 2023 at 01:29, Abhinav Kumar wrote:
On 12/29/2022 11:18 AM, Dmitry Baryshkov wrote:
Follow the example of all other hw blocks and initialize SSPP blocks in
Resource Manager.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/
Add support for AR30 and BA30 pixel formats to the Mediatek DRM driver.
Tested using "modetest -P" on an MT8195.
Signed-off-by: Justin Green
---
v2:
* Rebase and resolve merge conflicts with the AFBC patch.
v3:
* Moved 10-bit support detection to mtk_disk_ovl.c
drivers/gpu/drm/mediatek/mtk_d
On Fri, Jan 27, 2023 at 11:14:00PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> The error handling for platform_get_irq() failing no longer
> works after a recent change, clang now points this out with
> a warning:
>
> drivers/gpu/host1x/dev.c:520:6: error: variable 'syncpt_irq' is unin
Hi Gerd,
It seems in the latest kernel, there is no PRIME support for bochs-drm
driver, I've found that you have an old CL which adds basic prime
support to it.
https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1893205.html
Do you remember why it finally doesn't go through?
Thanks!
On 1/26/2023 10:05 PM, Dmitry Baryshkov wrote:
On Fri, 27 Jan 2023 at 02:52, Abhinav Kumar wrote:
On 12/29/2022 11:18 AM, Dmitry Baryshkov wrote:
The pipe's layout is not cached, corresponding data structure is zeroed
out each time in the dpu_plane_sspp_atomic_update(), right before the
With the acceptance of the explicit-px-fw-cmd-termination series upstream
(https://patchwork.freedesktop.org/series/113307/), this patch #5 of this
series will need a rerev with the addition of MTL's version of the
explicit termination as well.
...alan
On Wed, 2023-01-25 at 00:06 -0800, Teres Ale
On Thu, Jan 12, 2023 at 04:56:07PM +, Tvrtko Ursulin wrote:
...
> + /*
> + * 1st pass - reset working values and update hierarchical weights and
> + * GPU utilisation.
> + */
> + if (!__start_scanning(root, period_us))
> + goto out_retry; /*
> +
On 1/24/2023 09:05, Michal Wajdeczko wrote:
Use new macros to have common prefix that also include GT#.
v2: drop now redundant "GuC" word from the message
Signed-off-by: Michal Wajdeczko
Cc: John Harrison
Reviewed-by: John Harrison
---
drivers/gpu/drm/i915/gt/uc/intel_guc.c | 31 +++
On 1/24/2023 09:05, Michal Wajdeczko wrote:
Use new macros to have common prefix that also include GT#.
v2: drop unused helpers
Signed-off-by: Michal Wajdeczko
Cc: John Harrison
Reviewed-by: John Harrison
---
drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 23 ---
1 fil
On 1/24/2023 09:05, Michal Wajdeczko wrote:
Use new macros to have common prefix that also include GT#.
v2: drop redundant GuC strings, minor improvements
Signed-off-by: Michal Wajdeczko
Cc: John Harrison
---
drivers/gpu/drm/i915/gt/uc/intel_guc_log.c | 37 --
1 file ch
On 1/24/2023 09:05, Michal Wajdeczko wrote:
Use new macros to have common prefix that also include GT#.
v2: improve few existing messages
Signed-off-by: Michal Wajdeczko
Cc: John Harrison
Reviewed-by: John Harrison
---
.../gpu/drm/i915/gt/uc/intel_guc_submission.c | 61 -
On 1/24/2023 09:05, Michal Wajdeczko wrote:
Use new macros to have common prefix that also include GT#.
v2: pass gt to print_fw_ver
Signed-off-by: Michal Wajdeczko
Cc: John Harrison
---
drivers/gpu/drm/i915/gt/uc/intel_uc.c | 80 +--
1 file changed, 39 insertions(+)
On 1/24/2023 09:05, Michal Wajdeczko wrote:
While we do have GT oriented print macros, add few more GuC
specific to have common look and feel across all messages
related to the GuC and to avoid chasing the gt pointer.
We will use these macros shortly in upcoming patches.
Signed-off-by: Michal W
From: ye xingchen
opp.h is included more than once.
Signed-off-by: ye xingchen
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 6475664baa8a.
On Fri, Jan 27, 2023 at 12:24:07AM +, Matthew Brost wrote:
> On Wed, Jan 18, 2023 at 07:12:45AM +0100, Danilo Krummrich wrote:
> > This adds the infrastructure for a manager implementation to keep track
> > of GPU virtual address (VA) mappings.
> >
> > New UAPIs, motivated by Vulkan sparse mem
On Fri, Jan 27, 2023 at 01:10:46PM +0100, Takashi Iwai wrote:
> On Tue, 03 Jan 2023 15:07:55 +0100,
> Takashi Iwai wrote:
> >
> > On Fri, 30 Dec 2022 08:27:58 +0100,
> > Zheng Wang wrote:
> > >
> > > Here is a function call chain.
> > > nvkm_vmm_pfn_map->nvkm_vmm_pfn_split_merge->nvkm_vmm_node_sp
On 1/26/2023 11:17, Teres Alexis, Alan Previn wrote:
Firstly, thanks for catching this miss.
Since I only have one trivial nit and one non-blocker ask.
and the non-blocker ask will not impact the patch intent as it merely
tweaks an existing debug message, I believe we have an rb:
Reviewed-by: Al
Hi,
This patch aims to add NXP i.MX93 parallel display format configuration
DRM bridge driver support. i.MX93 mediamix blk-ctrl contains one
DISPLAY_MUX register which configures parallel display format by using
the "PARALLEL_DISP_FORMAT" field. i.MX93 LCDIF display controller's
parallel output co
NXP i.MX93 mediamix blk-ctrl contains one DISPLAY_MUX register which
configures parallel display format by using the "PARALLEL_DISP_FORMAT"
field. Add device tree bindings for the display format configuration.
Signed-off-by: Liu Ying
---
.../display/bridge/nxp,imx93-pdfc.yaml| 78 +++
NXP i.MX93 mediamix blk-ctrl contains one DISPLAY_MUX register which
configures parallel display format by using the "PARALLEL_DISP_FORMAT"
field. Add a DRM bridge driver to support the display format configuration.
Signed-off-by: Liu Ying
---
drivers/gpu/drm/bridge/imx/Kconfig | 8 +
dri
On 27.01.23 20:46, Chris Clayton wrote:
> [Resend because the mail client on my phone decided to turn HTML on behind my
> back, so my reply got bounced.]
>
> Thanks Thorsten.
>
> I did try to revert but it didnt revert cleanly and I don't have the
> knowledge to fix it up.
>
> The patch was pa
On 1/27/23 11:00 AM, Andi Shyti wrote:
Hi Gwan-gyeong,
thanks for the review and the thorough explanation.
On Fri, Jan 27, 2023 at 08:50:26AM +0200, Gwan-gyeong Mun wrote:
On 1/11/23 5:36 PM, Andi Shyti wrote:
On Wed, Jan 11, 2023 at 03:18:38PM +0200, Jani Nikula wrote:
On Wed, 11 Jan 2
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