Hi all,
Do you have any suggestions for the patch I submitted? Please also let
me know, thank you!
Best Regards,
baozhu.liu
-邮件原件-
发件人: baozhu.liu
发送时间: 2023年8月29日 17:30
收件人: liviu.du...@arm.com; airl...@gmail.com; dan...@ffwll.ch
抄送: dri-devel@lists.freedesktop.org; linux-ker
On Fri, Sep 01, 2023 at 05:52:02PM +0300, Jani Nikula wrote:
>
> On Fri, 01 Sep 2023, Jani Nikula wrote:
> > The driver was originally added in commit fcfa0ddc18ed ("drm/bridge:
> > Drivers for megachips-stdp-ge-b850v3-fw (LVDS-DP++)"). I tried to
> > look up the discussion, but didn't find a
On Fri, 8 Sept 2023 at 21:55, Abhinav Kumar wrote:
>
> It's certainly possible that for large resolutions a single DPU SSPP
> cannot process the image without exceeding the MDP clock limits but
> it can still process it in multirect mode because the source rectangles
> will get divided and can fal
On Fri, 8 Sept 2023 at 22:33, Abhinav Kumar wrote:
>
> To support high resolutions on sm8350, enable smartdma
> in its catalog.
>
> Signed-off-by: Abhinav Kumar
> ---
>
> Notes:
> only compile tested, to be landed after sufficient testing
I'll test sm8350 (and hopefully sm8450) early next we
On Fri, 8 Sept 2023 at 21:56, Abhinav Kumar wrote:
>
> Currently, dpu_plane_atomic_check() does not check whether the
> plane can process the image without exceeding the per chipset
> limits for MDP clock. This leads to underflow issues because the
> SSPP is not able to complete the processing for
Hi Rodrigo and Nirmoy,
On Thu, Sep 07, 2023 at 09:47:19AM -0400, Rodrigo Vivi wrote:
> On Thu, Sep 07, 2023 at 02:58:08PM +0200, Andi Shyti wrote:
> > From: Tvrtko Ursulin
> >
> > Walk all GTs when doing the respective bits of drop_caches work.
> >
> > Signed-off-by: Tvrtko Ursulin
> > Signed-
From: Matthew Brost
No DRM scheduler changes required, drivers just return NULL in run_job
vfunc.
Signed-off-by: Matthew Brost
---
Christian, Alex, Danilo, Lina, and others I'd like to kindly ask your
attention and probably an ack from you here.
Based on [1] and other discussions that we had
Hi Arthur,
On 9/5/23 18:27, Arthur Grillo wrote:
To fully cover drm_fb_blit(), add format conversion tests that are only
supported through drm_fb_blit().
Signed-off-by: Arthur Grillo
Reviewed-by: Maíra Canal
Best Regards,
- Maíra
---
drivers/gpu/drm/tests/drm_format_helper_test.c | 142
Hi Arthur,
On 9/5/23 18:27, Arthur Grillo wrote:
Add a call to drm_fb_blit() on existing format conversion tests that
has support.
Signed-off-by: Arthur Grillo
Reviewed-by: Maíra Canal
Best Regards,
- Maíra
---
drivers/gpu/drm/tests/drm_format_helper_test.c | 142 ++
Hi Arthur,
On 9/1/23 15:52, Arthur Grillo wrote:
fourccs_out array is not initialized. As the
drm_fb_build_fourcc_list() doesn't necessarily change all the array,
and the test compares all of it, the comparison could fail if the
array is not initialized. Zero initialize the array to fix this.
F
Hi Arthur,
On 9/1/23 15:05, Arthur Grillo wrote:
When CONFIG_DEBUG_FS is not set -Wunused-function warnings appear,
make the static function inline to suppress that.
Reported-by: kernel test robot
Closes:
https://lore.kernel.org/oe-kbuild-all/202309012114.t8vlfaf8-...@intel.com/
Closes:
http
Hi Carlos,
On 9/4/23 14:22, Carlos wrote:
Hi Maíra,
On 8/26/23 11:06, Maíra Canal wrote:
Hi Carlos,
On 8/25/23 13:07, Carlos Eduardo Gallo Filho wrote:
Add a single KUnit test case for the drm_framebuffer_cleanup function.
Signed-off-by: Carlos Eduardo Gallo Filho
---
drivers/gpu/drm/tes
On 2023-09-08 15:30, Sebastian Wick wrote:
Hey Harry,
Thank you and Simon for this great document. Really happy about it, but
obviously I've got a few notes and questions inline.
On Fri, Sep 08, 2023 at 11:02:26AM -0400, Harry Wentland wrote:
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Hi Carlos,
On 9/4/23 15:52, Carlos wrote:
Hi Maíra,
On 8/26/23 11:13, Maíra Canal wrote:
Hi Carlos,
On 8/25/23 13:07, Carlos Eduardo Gallo Filho wrote:
Add a single KUnit test case for the drm_framebuffer_lookup function.
Signed-off-by: Carlos Eduardo Gallo Filho
---
drivers/gpu/drm/test
Hi Carlos,
On 9/4/23 13:57, Carlos wrote:
Hi Maíra,
On 8/26/23 10:58, Maíra Canal wrote:
Hi Carlos,
On 8/25/23 13:07, Carlos Eduardo Gallo Filho wrote:
Introduce a test to cover the creation of framebuffer with
modifier on a device that doesn't support it.
Signed-off-by: Carlos Eduardo Gall
Hi Carlos,
On 9/4/23 14:41, Carlos wrote:
Hi Maíra,
On 8/26/23 11:16, Maíra Canal wrote:
Hi Carlos,
On 8/25/23 13:11, Carlos Eduardo Gallo Filho wrote:
Add a single KUnit test case for the drm_framebuffer_init function.
Signed-off-by: Carlos Eduardo Gallo Filho
---
drivers/gpu/drm/tests/
Currently, there is no overflow-check with memdup_user().
Use the new function memdup_array_user() instead of memdup_user() for
duplicating the user-space array safely.
Suggested-by: David Airlie
Signed-off-by: Philipp Stanner
---
drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 4 ++--
1 file change
Currently, there is no overflow-check with memdup_user().
Use the new function memdup_array_user() instead of memdup_user() for
duplicating the user-space array safely.
Suggested-by: David Airlie
Signed-off-by: Philipp Stanner
---
drivers/gpu/drm/drm_lease.c | 4 ++--
1 file changed, 2 inserti
Currently, there is no overflow-check with memdup_user().
Use the new function memdup_array_user() instead of memdup_user() for
duplicating the user-space array safely.
Suggested-by: David Airlie
Signed-off-by: Philipp Stanner
---
kernel/watch_queue.c | 2 +-
1 file changed, 1 insertion(+), 1
Currently, there is no overflow-check with memdup_user().
Use the new function memdup_array_user() instead of memdup_user() for
duplicating the user-space array safely.
Suggested-by: David Airlie
Signed-off-by: Philipp Stanner
---
kernel/kexec.c | 2 +-
1 file changed, 1 insertion(+), 1 deleti
Currently, user array duplications are sometimes done without an
overflow check. Sometimes the checks are done manually; sometimes the
array size is calculated with array_size() and sometimes by calculating
n * size directly in code.
Introduce wrappers for arrays for memdup_user() and vmemdup_user
Hi!
David Airlie suggested that we could implement new wrappers around
(v)memdup_user() for duplicating user arrays.
This small patch series first implements the two new wrapper functions
memdup_array_user() and vmemdup_array_user(). They calculate the
array-sizes safely, i.e., they return an err
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: Marek Vasut
[ Upstream commit 362fa8f6e6a05089872809f4465bab9d011d05b3 ]
This bridge seems to need the HSE packet, otherwise the image is
shifted up and corrupted at the bottom. This makes the bridge
work with Samsung DSIM on i.MX8MM and i.MX8MP.
Signed-off-by: Marek Vasut
Reviewed-by: S
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: Leo Chen
[ Upstream commit 026a71babf48efb6b9884a3a66fa31aec9e1ea54 ]
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN31 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Tom Chung
Sign
From: Maíra Canal
[ Upstream commit a0e6a017ab56936c0405fe914a793b241ed25ee0 ]
Currently, it is possible for the composer to be set as enabled and then
as disabled without a proper call for the vkms_vblank_simulate(). This
is problematic, because the driver would skip one CRC output, causing CRC
From: Marek Vasut
[ Upstream commit 362fa8f6e6a05089872809f4465bab9d011d05b3 ]
This bridge seems to need the HSE packet, otherwise the image is
shifted up and corrupted at the bottom. This makes the bridge
work with Samsung DSIM on i.MX8MM and i.MX8MP.
Signed-off-by: Marek Vasut
Reviewed-by: S
From: Leo Chen
[ Upstream commit 4c6107a653ccf361cb1b6ba35d558a1a5e6e57ac ]
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN314 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Tom Chung
Sig
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: AngeloGioacchino Del Regno
[ Upstream commit fd70e2019bfbcb0ed90c5e23839bf510ce6acf8f ]
Change logging from drm_{err,info}() to dev_{err,info}() in functions
mtk_dp_aux_transfer() and mtk_dp_aux_do_transfer(): this will be
essential to avoid getting NULL pointer kernel panics if any kind
o
From: Leo Chen
[ Upstream commit 026a71babf48efb6b9884a3a66fa31aec9e1ea54 ]
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN31 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Tom Chung
Sign
From: Austin Zheng
[ Upstream commit 4a30cc2bd281fa176a68b5305cd3695d636152ad ]
[Why]
Flash of corruption observed when UCLK switching after transitioning
from DTBCLK to DPREFCLK on subVP(DP) + subVP(HDMI) config
Scenario where DPREFCLK is required instead of DTBCLK is not expected
[How]
Always
From: Leo Ma
[ Upstream commit 735688eb905db529efea0c78466fccc1461c3fde ]
[Why]
Screen underflows happen on 175hz timing for 3 plane overlay case.
[How]
Based on dst y prefetch value clamp to equ or oto for bandwidth
calculation.
Reviewed-by: Dillon Varone
Acked-by: Alex Hung
Signed-off-by:
From: Maíra Canal
[ Upstream commit a0e6a017ab56936c0405fe914a793b241ed25ee0 ]
Currently, it is possible for the composer to be set as enabled and then
as disabled without a proper call for the vkms_vblank_simulate(). This
is problematic, because the driver would skip one CRC output, causing CRC
From: Martin Tsai
[ Upstream commit 6917b0b711713b9d84d7e0844e9aa613997a51b2 ]
[Why]
Panels show corruption with high refresh rate timings when
ss is enabled.
[How]
Read down-spread percentage from lut to adjust dprefclk.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Alex Hung
Signed-off-by: Ma
From: Ralph Campbell
[ Upstream commit 98d4cb705bc00afd4a9a71cc1e84f7111682639a ]
The OSVR virtual reality headset HDK 2.0 uses a different EDID
vendor and device identifier than the HDK 1.1 - 1.4 headsets.
Add the HDK 2.0 vendor and device identifier to the quirks table so
that window managers
From: Marek Vasut
[ Upstream commit 362fa8f6e6a05089872809f4465bab9d011d05b3 ]
This bridge seems to need the HSE packet, otherwise the image is
shifted up and corrupted at the bottom. This makes the bridge
work with Samsung DSIM on i.MX8MM and i.MX8MP.
Signed-off-by: Marek Vasut
Reviewed-by: S
To support high resolutions on sm8350, enable smartdma
in its catalog.
Signed-off-by: Abhinav Kumar
---
Notes:
only compile tested, to be landed after sufficient testing
.../drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h | 16
1 file changed, 8 insertions(+), 8 deletions(-)
From: AngeloGioacchino Del Regno
[ Upstream commit fd70e2019bfbcb0ed90c5e23839bf510ce6acf8f ]
Change logging from drm_{err,info}() to dev_{err,info}() in functions
mtk_dp_aux_transfer() and mtk_dp_aux_do_transfer(): this will be
essential to avoid getting NULL pointer kernel panics if any kind
o
From: Leo Chen
[ Upstream commit 4c6107a653ccf361cb1b6ba35d558a1a5e6e57ac ]
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN314 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Tom Chung
Sig
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: Leo Chen
[ Upstream commit 026a71babf48efb6b9884a3a66fa31aec9e1ea54 ]
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN31 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Tom Chung
Sign
From: Austin Zheng
[ Upstream commit 4a30cc2bd281fa176a68b5305cd3695d636152ad ]
[Why]
Flash of corruption observed when UCLK switching after transitioning
from DTBCLK to DPREFCLK on subVP(DP) + subVP(HDMI) config
Scenario where DPREFCLK is required instead of DTBCLK is not expected
[How]
Always
From: Maíra Canal
[ Upstream commit a0e6a017ab56936c0405fe914a793b241ed25ee0 ]
Currently, it is possible for the composer to be set as enabled and then
as disabled without a proper call for the vkms_vblank_simulate(). This
is problematic, because the driver would skip one CRC output, causing CRC
From: Leo Ma
[ Upstream commit 735688eb905db529efea0c78466fccc1461c3fde ]
[Why]
Screen underflows happen on 175hz timing for 3 plane overlay case.
[How]
Based on dst y prefetch value clamp to equ or oto for bandwidth
calculation.
Reviewed-by: Dillon Varone
Acked-by: Alex Hung
Signed-off-by:
From: Martin Tsai
[ Upstream commit 6917b0b711713b9d84d7e0844e9aa613997a51b2 ]
[Why]
Panels show corruption with high refresh rate timings when
ss is enabled.
[How]
Read down-spread percentage from lut to adjust dprefclk.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Alex Hung
Signed-off-by: Ma
From: George Shen
[ Upstream commit 974764180838516f80a13257da67a1ec6afb87d4 ]
[Why]
Current BW calculations do not account for the additional padding added
for uncompressed pixel-to-symbol packing.
This results in X.Y being too low for 128b/132b SST streams in certain
scenarios. If X.Y is too
From: Marek Vasut
[ Upstream commit 14806c6415820b1c4bc317655c40784d050a2edb ]
Wait until the command transfer FIFO is empty before loading in the next
command. The previous behavior where the code waited until command transfer
FIFO was not full suffered from transfer corruption, where the last
From: Ralph Campbell
[ Upstream commit 98d4cb705bc00afd4a9a71cc1e84f7111682639a ]
The OSVR virtual reality headset HDK 2.0 uses a different EDID
vendor and device identifier than the HDK 1.1 - 1.4 headsets.
Add the HDK 2.0 vendor and device identifier to the quirks table so
that window managers
From: Marek Vasut
[ Upstream commit 362fa8f6e6a05089872809f4465bab9d011d05b3 ]
This bridge seems to need the HSE packet, otherwise the image is
shifted up and corrupted at the bottom. This makes the bridge
work with Samsung DSIM on i.MX8MM and i.MX8MP.
Signed-off-by: Marek Vasut
Reviewed-by: S
From: AngeloGioacchino Del Regno
[ Upstream commit fd70e2019bfbcb0ed90c5e23839bf510ce6acf8f ]
Change logging from drm_{err,info}() to dev_{err,info}() in functions
mtk_dp_aux_transfer() and mtk_dp_aux_do_transfer(): this will be
essential to avoid getting NULL pointer kernel panics if any kind
o
From: Tuo Li
[ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ]
The variable crtc->state->event is often protected by the lock
crtc->dev->event_lock when is accessed. However, it is accessed as a
condition of an if statement in exynos_drm_crtc_atomic_disable() without
holding the lock:
From: Rob Clark
[ Upstream commit 155668ef412fc82ff3172666831d95770141cdd6 ]
It is better to explicitly list it. With the move to opaque chip-id's
for future devices, we should avoid trying to infer things like
generation from the numerical value.
Signed-off-by: Rob Clark
Reviewed-by: Konrad
From: Rob Clark
[ Upstream commit 459f9e26e7d49f80f587d7592ccb78e00ab458e4 ]
Rather than just open coding a list of gpu-id matches.
Signed-off-by: Rob Clark
Reviewed-by: Konrad Dybcio
Reviewed-by: Dmitry Baryshkov
Patchwork: https://patchwork.freedesktop.org/patch/549764/
Signed-off-by: Sash
From: Alvin Lee
[ Upstream commit 2b1b838ea8e5437ef06a29818d16e9efdfaf0037 ]
[Description]
In overclocking scenarios the max memclk could be higher
than the DC mode limit. However, for configs that don't
support MCLK switching we need to set the max memclk to
the overclocked max instead of the D
From: Leo Chen
[ Upstream commit 4c6107a653ccf361cb1b6ba35d558a1a5e6e57ac ]
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN314 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Tom Chung
Sig
From: Leo Chen
[ Upstream commit 026a71babf48efb6b9884a3a66fa31aec9e1ea54 ]
[Why & How]
HDMI TMDS does not have ODM support. Filtering 420 modes that
exceed the 4096 FMT limitation on DCN31 will resolve
intermittent corruptions issues.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Tom Chung
Sign
From: Austin Zheng
[ Upstream commit 4a30cc2bd281fa176a68b5305cd3695d636152ad ]
[Why]
Flash of corruption observed when UCLK switching after transitioning
from DTBCLK to DPREFCLK on subVP(DP) + subVP(HDMI) config
Scenario where DPREFCLK is required instead of DTBCLK is not expected
[How]
Always
Hey Harry,
Thank you and Simon for this great document. Really happy about it, but
obviously I've got a few notes and questions inline.
On Fri, Sep 08, 2023 at 11:02:26AM -0400, Harry Wentland wrote:
> Signed-off-by: Harry Wentland
> Cc: Ville Syrjala
> Cc: Pekka Paalanen
> Cc: Simon Ser
> Cc
From: Maíra Canal
[ Upstream commit a0e6a017ab56936c0405fe914a793b241ed25ee0 ]
Currently, it is possible for the composer to be set as enabled and then
as disabled without a proper call for the vkms_vblank_simulate(). This
is problematic, because the driver would skip one CRC output, causing CRC
From: Leo Ma
[ Upstream commit 735688eb905db529efea0c78466fccc1461c3fde ]
[Why]
Screen underflows happen on 175hz timing for 3 plane overlay case.
[How]
Based on dst y prefetch value clamp to equ or oto for bandwidth
calculation.
Reviewed-by: Dillon Varone
Acked-by: Alex Hung
Signed-off-by:
From: Martin Tsai
[ Upstream commit 6917b0b711713b9d84d7e0844e9aa613997a51b2 ]
[Why]
Panels show corruption with high refresh rate timings when
ss is enabled.
[How]
Read down-spread percentage from lut to adjust dprefclk.
Reviewed-by: Nicholas Kazlauskas
Acked-by: Alex Hung
Signed-off-by: Ma
From: Lijo Lazar
[ Upstream commit 6cb209ed68e45c8e4b71d97a037ac6b7dbce9b50 ]
Not all rings have scheduler associated. Only update scheduler data for
rings with scheduler. It could result in out of bound access as total
rings are more than those associated with particular IPs.
Signed-off-by: Li
From: George Shen
[ Upstream commit 974764180838516f80a13257da67a1ec6afb87d4 ]
[Why]
Current BW calculations do not account for the additional padding added
for uncompressed pixel-to-symbol packing.
This results in X.Y being too low for 128b/132b SST streams in certain
scenarios. If X.Y is too
From: Philip Yang
[ Upstream commit bf80d34b6c58ad1c4f76067ecd460a148eab9d39 ]
Retry faults are delegated to soft IH ring and then processed by
deferred worker. Current soft IH ring size PAGE_SIZE can store 128
entries, which may overflow and drop retry faults, causes HW stucks
because the retry
From: Marek Vasut
[ Upstream commit 14806c6415820b1c4bc317655c40784d050a2edb ]
Wait until the command transfer FIFO is empty before loading in the next
command. The previous behavior where the code waited until command transfer
FIFO was not full suffered from transfer corruption, where the last
From: Ralph Campbell
[ Upstream commit 98d4cb705bc00afd4a9a71cc1e84f7111682639a ]
The OSVR virtual reality headset HDK 2.0 uses a different EDID
vendor and device identifier than the HDK 1.1 - 1.4 headsets.
Add the HDK 2.0 vendor and device identifier to the quirks table so
that window managers
From: Marek Vasut
[ Upstream commit 362fa8f6e6a05089872809f4465bab9d011d05b3 ]
This bridge seems to need the HSE packet, otherwise the image is
shifted up and corrupted at the bottom. This makes the bridge
work with Samsung DSIM on i.MX8MM and i.MX8MP.
Signed-off-by: Marek Vasut
Reviewed-by: S
On Thu, Sep 07, 2023 at 03:44:39AM +, Lin, Wayne wrote:
> [AMD Official Use Only - General]
>
> > -Original Message-
> > From: Imre Deak
> > Sent: Friday, August 25, 2023 9:56 PM
> > To: Lin, Wayne
> > Cc: dri-devel@lists.freedesktop.org; amd-...@lists.freedesktop.org;
> > ly...@redh
Currently, dpu_plane_atomic_check() does not check whether the
plane can process the image without exceeding the per chipset
limits for MDP clock. This leads to underflow issues because the
SSPP is not able to complete the processing for the data rate of
the display.
Fail the dpu_plane_atomic_chec
It's certainly possible that for large resolutions a single DPU SSPP
cannot process the image without exceeding the MDP clock limits but
it can still process it in multirect mode because the source rectangles
will get divided and can fall within the MDP clock limits.
If the SSPP cannot process the
Reading fence timestamp always need to check the corresponding flag bit
before to make sure the write is actually visible, otherwise we can read
garbage here.
Fixes: 1774baa64f93 ("drm/scheduler: Change scheduled fence track v2")
Signed-off-by: Yunxiang Li
---
drivers/gpu/drm/scheduler/sched_mai
https://bugzilla.kernel.org/show_bug.cgi?id=217889
Artem S. Tashkinov (a...@gmx.com) changed:
What|Removed |Added
Status|NEW |RESOLVED
Reso
Hi
Am 08.09.23 um 16:48 schrieb Jocelyn Falempe:
On 08/09/2023 15:56, Thomas Zimmermann wrote:
Hi
Am 08.09.23 um 13:16 schrieb Pekka Paalanen:
On Fri, 8 Sep 2023 11:21:51 +0200
Thomas Zimmermann wrote:
Hi
Am 25.08.23 um 16:04 schrieb Jocelyn Falempe:
[...]
+ *
+ * But there are two e
Instead of modifying files in git to enable/disable
configs, use scripts/config on the .config file which
will be used for building the kernel.
Suggested-by: Jani Nikula
Signed-off-by: Vignesh Raman
---
v2:
- Added a new patch in the series to use scripts/config to enable/disable
configs
v3
Enable the following jobs, as the issues noted in the
TODO comments have been resolved. This will ensure that these jobs
are now included and executed as part of the CI/CD pipeline.
msm:apq8016:
TODO: current issue: it is not fiding the NFS root. Fix and remove this rule.
mediatek:mt8173:
TODO: c
Update amdgpu-stoney-fails, mediatek-mt8173-flakes,
mediatek-mt8173-fails, rockchip-rk3399-fails, rockchip-rk3399-flakes,
rockchip-rk3288-flakes, i915-cml-fails, i915-cml-flakes,
msm-apq8016-flakes files.
Add tests that fail sometimes into the *-flakes file and tests
that are failing into the *-fa
Mediatek mt8173 board fails to boot with DA9211 regulator disabled.
Enabling CONFIG_REGULATOR_DA9211=y in drm-ci fixes the issue.
So enable it in the defconfig since kernel-ci also requires it.
Suggested-by: AngeloGioacchino Del Regno
Signed-off-by: Vignesh Raman
---
v3:
- New patch in the
Enable CONFIG_REGULATOR_DA9211=y to fix mt8173 boot issue.
Signed-off-by: Vignesh Raman
---
v2:
- No changes
v3:
- Remove CONFIG_RTC_DRV_MT6397=y as it is already enabled in defconfig
---
drivers/gpu/drm/ci/arm64.config | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/c
Update ci variables to fix the below error,
ERROR - Igt error: malloc(): corrupted top size
ERROR - Igt error: Received signal SIGABRT.
ERROR - Igt error: Stack trace:
ERROR - Igt error: #0 [fatal_sig_handler+0x17b]
Signed-off-by: Vignesh Raman
---
v2:
- No changes
v3:
- No changes
---
d
Force db410c to host mode to fix network issue which results in failure
to mount root fs via NFS.
See
https://gitlab.freedesktop.org/gfx-ci/linux/-/commit/cb72a629b8c15c80a54dda510743cefd1c4b65b8
Compile the base device tree with overlay support and use fdtoverlay
command to merge base device tre
Due to the presence of the fastboot micro cable in the CI farm,
it causes the hardware to remain in gadget mode instead of host mode.
So it doesn't find the network, which results in failure to mount root
fs via NFS.
Add an overlay dtso file that sets the dr_mode to host, allowing
the USB controll
/sys/kernel/debug/dri/*/state exist for every atomic KMS driver.
We do not test non-atomic drivers, so remove the todo.
Signed-off-by: Vignesh Raman
---
v2:
- No changes
v3:
- No changes
---
drivers/gpu/drm/ci/igt_runner.sh | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/
The patch series contains improvements, enabling new ci jobs which
enables testing for Mediatek MT8173, Qualcomm APQ 8016 and VirtIO GPU,
fixing issues with the ci jobs and updating the expectation files.
This series is intended for drm branch topic/drm-ci.
v2:
- Use fdtoverlay command to merge
Hi
Am 08.09.23 um 16:41 schrieb Pekka Paalanen:
On Fri, 8 Sep 2023 15:56:51 +0200
Thomas Zimmermann wrote:
Hi
Am 08.09.23 um 13:16 schrieb Pekka Paalanen:
On Fri, 8 Sep 2023 11:21:51 +0200
Thomas Zimmermann wrote:
Hi
Am 25.08.23 um 16:04 schrieb Jocelyn Falempe:
[...]
+ *
+ * Bu
Series is:
Reviewed-by: Alex Deucher
On Fri, Sep 8, 2023 at 10:56 AM Hamza Mahfooz wrote:
>
> From: Yifan Zhang
>
> Dropping bit 31:4 of page table base is wrong, it makes page table
> base points to wrong address if phys addr is beyond 64GB; dropping
> page_table_start/end bit 31:4 is unnecess
Series is
Acked-by: Harry Wentland
Harry
On 2023-09-08 10:55, Hamza Mahfooz wrote:
This reverts commit 5b7a256c982636ebc4f16b708b40ff56d33c8a86.
Since, we now have an actual fix for this issue, we can get rid of this
workaround as it can cause pin failures if enough VRAM isn't carved out
by t
https://bugzilla.kernel.org/show_bug.cgi?id=217889
Bug ID: 217889
Summary: WARNING: CPU: 0 PID: 5172 at
drivers/gpu/drm/ttm/ttm_bo.c:362
ttm_bo_release+0x309/0x330 [ttm] after resolution
change
Product:
We're adding a new enum COLOR PIPELINE property. This
property will have entries for each COLOR PIPELINE by
referencing the DRM object ID of the first drm_colorop
of the pipeline. 0 disables the entire COLOR PIPELINE.
Userspace can use this to discover the available color
pipelines, as well as set
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Cc: Pekka Paalanen
Cc: Simon Ser
Cc: Harry Wentland
Cc: Melissa Wen
Cc: Jonas Ådahl
Cc: Sebastian Wick
Cc: Shashank Sharma
Cc: Alexander Goins
Cc: Joshua Ashton
Cc: Michel Dänzer
Cc: Aleix Pol
Cc: Xaver Hugl
Cc: Victoria Brekenfeld
Cc:
Since we created a new DRM object we need new IOCTLs (and
new libdrm functions) to retrieve those objects.
TODO: Can we make these IOCTLs and libdrm functions generic
to allow for new DRM objects in the future without the need
for new IOCTLs and libdrm functions?
Signed-off-by: Harry Wentland
Cc
We want to be able to bypass each colorop at all times.
Introduce a new BYPASS boolean property for this.
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Cc: Pekka Paalanen
Cc: Simon Ser
Cc: Harry Wentland
Cc: Melissa Wen
Cc: Jonas Ådahl
Cc: Sebastian Wick
Cc: Shashank Sharma
Cc: Alexande
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Cc: Pekka Paalanen
Cc: Simon Ser
Cc: Harry Wentland
Cc: Melissa Wen
Cc: Jonas Ådahl
Cc: Sebastian Wick
Cc: Shashank Sharma
Cc: Alexander Goins
Cc: Joshua Ashton
Cc: Michel Dänzer
Cc: Aleix Pol
Cc: Xaver Hugl
Cc: Victoria Brekenfeld
Cc:
We'll construct color pipelines out of drm_colorop by
chaining them via the NEXT pointer. NEXT will point to
the next drm_colorop in the pipeline, or by 0 if we're
at the end of the pipeline.
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Cc: Pekka Paalanen
Cc: Simon Ser
Cc: Harry Wentland
C
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Cc: Pekka Paalanen
Cc: Simon Ser
Cc: Harry Wentland
Cc: Melissa Wen
Cc: Jonas Ådahl
Cc: Sebastian Wick
Cc: Shashank Sharma
Cc: Alexander Goins
Cc: Joshua Ashton
Cc: Michel Dänzer
Cc: Aleix Pol
Cc: Xaver Hugl
Cc: Victoria Brekenfeld
Cc:
This patches introduces a new drm_colorop mode object. This
object represents color transformations and can be used to
define color pipelines.
We also introduce the drm_colorop_state here, as well as
various helpers and state tracking bits.
Signed-off-by: Harry Wentland
Cc: Ville Syrjala
Cc: Pe
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