Perhaps the Kconfig modifications could be postponed to stage 2
since for people running distros that suddenly decide to disable
/sys/class/backlight/ it may be impractical for them to recompile
their kernels and such. Also stage 2 should probably take ~2 decades
until it comes into being, for refe
From: ye xingchen
Return the value sdma_v5_2_start() directly instead of storing it in
another redundant variable.
Reported-by: Zeal Robot
Signed-off-by: ye xingchen
---
drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/
Remove the module parameters for configuring GuC log size.
We should instead rely on tuning the defaults to be usable for
reporting bugs.
Fixes: 8ad0152afb1b ("drm/i915/guc: Make GuC log sizes runtime configurable")
Signed-off-by: Joonas Lahtinen
Cc: Jani Nikula
Cc: Rodrigo Vivi
Cc: Tvrtko Urs
From: ye xingchen
Return the value msm_dsi_phy_enable() directly instead of storing it in
another redundant variable.
Reported-by: Zeal Robot
Signed-off-by: ye xingchen
---
drivers/gpu/drm/msm/dsi/dsi_manager.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gp
Am 26.08.22 um 03:31 schrieb oushixiong:
This patch adds ast specific codes for DRM prime feature, this is to
allow for offloading of rending in one direction and outputs in other.
This patch is designed to solve the problem that the AST is not displayed
when the server plug in a discrete graphi
On Thursday, August 25th, 2022 at 20:22, Alex Deucher
wrote:
> On Wed, Aug 24, 2022 at 11:09 AM Simon Ser cont...@emersion.fr wrote:
>
> > amdgpu_dm_commit_planes already sets the flip_immediate flag for
> > async page-flips. This flag is used to set the UNP_FLIP_CONTROL
> > register. Thus, no
On Fri, 26 Aug 2022, Joonas Lahtinen wrote:
> Remove the module parameters for configuring GuC log size.
>
> We should instead rely on tuning the defaults to be usable for
> reporting bugs.
Reviewed-by: Jani Nikula
>
> Fixes: 8ad0152afb1b ("drm/i915/guc: Make GuC log sizes runtime configurable"
On Fri, 26 Aug 2022, Stephen Rothwell wrote:
> Hi all,
>
> After merging the drm-intel tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/gpu/drm/i915/gt/uc/intel_guc.c: In function
> 'intel_guc_dump_time_info':
> drivers/gpu/drm/i915/gt/uc/intel_guc.c:399:9: err
After reading up on some internal discussion with Marek and some other
people I stumbled over another very important think to keep in mind:
We have tons of hardware specific stuff in the VM subsystem!
This ranges from specific permission flags (valid, executable, read,
write are probably commo
There is a spelling mistake in a drm_err message. Fix it.
Signed-off-by: Colin Ian King
---
drivers/gpu/drm/i915/gt/uc/selftest_guc_hangcheck.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/selftest_guc_hangcheck.c
b/drivers/gpu/drm/i915/gt/uc/se
On Wed, Aug 24, 2022 at 03:08:55PM +, Simon Ser wrote:
> This new kernel capability indicates whether async page-flips are
> supported via the atomic uAPI. DRM clients can use it to check
> for support before feeding DRM_MODE_PAGE_FLIP_ASYNC to the kernel.
I think we'd need to clarify the sema
On 24/08/2022 22:16, Abhinav Kumar wrote:
On 8/24/2022 1:25 AM, Dmitry Baryshkov wrote:
On Wed, 24 Aug 2022 at 01:59, Abhinav Kumar
wrote:
On 8/23/2022 3:41 PM, Dmitry Baryshkov wrote:
On Wed, 24 Aug 2022 at 01:07, Abhinav Kumar
wrote:
On 8/22/2022 11:33 AM, Dmitry Baryshkov wrote:
On
On 26/08/2022 10:28, cgel@gmail.com wrote:
From: ye xingchen
Return the value msm_dsi_phy_enable() directly instead of storing it in
another redundant variable.
Reported-by: Zeal Robot
Signed-off-by: ye xingchen
Reviewed-by: Dmitry Baryshkov
--
With best wishes
Dmitry
On Sun, Aug 21, 2022 at 01:43:40PM +0200, Noralf Trønnes wrote:
>
>
> Den 18.08.2022 17.31, skrev Maxime Ripard:
> > On Thu, Aug 18, 2022 at 05:01:38PM +0200, Noralf Trønnes wrote:
> >>
> >>
> >> Den 18.08.2022 01.23, skrev Noralf Trønnes:
> >>>
> >>>
> >>> Den 17.08.2022 15.11, skrev Noralf Trøn
On Fri, Aug 26, 2022 at 06:07:47AM +0200, Mateusz Kwiatkowski wrote:
> Hi Maxime, Noralf and everyone,
>
> Just as a quick update. I isolated the issue to the power management
> subsystem.
> Unfortunately I know very little about the power management subsystem so
> I don't think I can help.
>
>
On 15/06/2022 15:23, Dmitry Baryshkov wrote:
On 03/06/2022 12:42, Vinod Polimera wrote:
During probe defer, drm device is not initialized and an external
trigger to shutdown is trying to clean up drm device leading to crash.
Add checks to avoid drm device cleanup in such cases.
BUG: unable to h
Fixes the following smatch warning:
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_dmub_srv.c:311
dc_dmub_srv_p_state_delegate()
warn: variable dereferenced before check 'dc' (see line 309)
Reported-by: kernel test robot
Reported-by: Dan Carpenter
Signed-off-by: sunliming
---
drivers/gpu/drm/am
On Wed, 24 Aug 2022 17:45:06 +
Simon Ser wrote:
> Document flags accepted by the page-flip and atomic IOCTLs.
>
> Signed-off-by: Simon Ser
> Cc: Daniel Vetter
> ---
> include/uapi/drm/drm_mode.h | 44 -
> 1 file changed, 43 insertions(+), 1 deletion(-)
On 24/08/2022 02:58, Abhinav Kumar wrote:
On 6/16/2022 12:59 AM, Dmitry Baryshkov wrote:
Rather than having all resource allocation happen in the _bind function
(resulting in possible EPROBE_DEFER returns and component bind/unbind
cycles) allocate and check all resources in _probe function. Wh
On 23/06/2022 03:25, Stephen Boyd wrote:
This struct member is stored to in the function that calls the function
which uses it. That's possible with a function argument instead of
storing to a struct member. Pass the pixel_rate as an argument instead
to simplify the code. Note that dp_ctrl_link_m
On 23/06/2022 03:25, Stephen Boyd wrote:
This API isn't really more than a couple lines now that we don't store
the pixel_rate to the struct member. Inline it into the caller.
Cc: Kuogee Hsieh
Signed-off-by: Stephen Boyd
Reviewed-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/dp/dp_ctrl.c
On 15/07/2022 22:14, Abhinav Kumar wrote:
dpu_encoder_helper_phys_cleanup() was not populating neither
wb or intf to the intf_cfg before calling the reset_intf_cfg().
This causes the reset of the active bits of wb/intf to be
skipped which is incorrect.
Fix this by populating the relevant wb or
On 05/08/2022 15:24, Marijn Suijten wrote:
On 2022-08-05 14:56:30, Dmitry Baryshkov wrote:
The commit 6874f48bb8b0 ("drm/msm: make mdp5/dpu devices master
components") changed the MDP5 driver to look for the interconnect paths
in the MDSS device rather than in the MDP5 device itself. This was le
On 24/08/2022 00:31, Stephen Boyd wrote:
Quoting Dmitry Baryshkov (2022-08-05 04:56:30)
diff --git a/drivers/gpu/drm/msm/msm_io_utils.c
b/drivers/gpu/drm/msm/msm_io_utils.c
index 7b504617833a..d02cd29ce829 100644
--- a/drivers/gpu/drm/msm/msm_io_utils.c
+++ b/drivers/gpu/drm/msm/msm_io_utils.c
Currently we have only DSC support for DP SST.
Stanislav Lisovskiy (4):
drm: Add missing DP DSC extended capability definitions.
drm/i915: Fix intel_dp_mst_compute_link_config
drm/i915: Add DSC support to MST path
drm/i915: Extract drm_dp_atomic_find_vcpi_slots cycle to separate
functi
Adding DP DSC register definitions, we might need for further
DSC implementation, supporting MST and DP branch pass-through mode.
v2: - Fixed checkpatch comment warning
v3: - Removed function which is not yet used(Jani Nikula)
Reviewed-by: Vinod Govindapillai
Signed-off-by: Stanislav Lisovskiy
We currently always exit that bpp loop because drm_dp_atomic_find_vcpi_slots
doesn't care if we actually can fit those or not.
I think that wasn't the initial intention here, especially when
we keep trying with lower bpps, we are supposed to keep trying
until we actually find some _working_ configu
Whenever we are not able to get enough timeslots
for required PBN, let's try to allocate those
using DSC, just same way as we do for SST.
v2: Removed intel_dp_mst_dsc_compute_config and refactored
intel_dp_dsc_compute_config to support timeslots as a
parameter(Ville Syrjälä)
v3: - Rebased
We are using almost same code to loop through bpps while calling
drm_dp_atomic_find_vcpi_slots - lets remove this duplication by
introducing a new function intel_dp_mst_find_vcpi_slots_for_bpp
Signed-off-by: Stanislav Lisovskiy
---
drivers/gpu/drm/i915/display/intel_dp_mst.c | 85 +++
"detect" should not be called and its return value shall not be used when a
connector is forced as hinted in the commit d50ba256b5f1 ("drm/kms: start
adding command line interface using fb.") and the commit 6fe14acd496e
("drm: Document drm_connector_funcs"). One negative side effect of doing
this i
Remove the module parameters for configuring GuC log size.
We should instead rely on tuning the defaults to be usable for
reporting bugs.
v2:
- Use correct 1M unit
Fixes: 8ad0152afb1b ("drm/i915/guc: Make GuC log sizes runtime configurable")
Signed-off-by: Joonas Lahtinen
Cc: Jani Nikula
Cc: R
As pointed several times in the discussions, start moving resource
allocation from component bind to the probe function. This simplifies
boot process, as the component will not be registered until all
resources (clocks, regulators, IRQ, etc.) are not registered.
Changes since v1:
- Moved a call t
Use devm_pm_runtime_enable() to enable runtime PM. This way its effect
will be reverted on device unbind/destruction.
Fixes: 6ed9ed484d04 ("drm/msm/hdmi: Set up runtime PM for HDMI")
Signed-off-by: Dmitry Baryshkov
Reviewed-by: Abhinav Kumar
---
drivers/gpu/drm/msm/hdmi/hdmi.c | 2 +-
1 file ch
Rather than having all resource allocation happen in the _bind function
(resulting in possible EPROBE_DEFER returns and component bind/unbind
cycles) allocate and check all resources in _probe function. While we
are at it, use platform_get_irq() to get the IRQ rather than going
through the irq_of_p
All MSM HDMI devices use "core_physical" and "qfprom_physical" names for
register areas. Drop them from the platform config.
Signed-off-by: Dmitry Baryshkov
Reviewed-by: Abhinav Kumar
---
drivers/gpu/drm/msm/hdmi/hdmi.c | 9 +++--
drivers/gpu/drm/msm/hdmi/hdmi.h | 3 ---
2 files changed, 3
To continue the idea of failing the probe() rather than failing the
bind(), move the call to msm_hdmi_get_phy() function to
msm_hdmi_dev_probe(), so that the driver fails the probe if PHY is not
yet available rather than succeeding the probe and then failing the
bind() with -EPROBE_DEFER.
Signed-o
The of_find_device_by_node() already increments the device's usage
count, so there is no need to increment it again using get_device().
Drop this extra get_device().
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/hdmi/hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
On 23/08/2022 14:54, Jilin Yuan wrote:
Delete the redundant word 'one'.
The whitespace is unnecessary.
Signed-off-by: Jilin Yuan
Reviewed-by: Dmitry Baryshkov
Fixes: 7198e6b03155 ("drm/msm: add a3xx gpu support")
---
drivers/gpu/drm/msm/msm_gem.h | 2 +-
1 file changed, 1 inserti
On 24/07/2022 10:36, wangjianli wrote:
Delete the redundant word 'in'.
Could you please:
- adjust the commit subject to follow the rest of commit messages,
- drop the extra whitespace at the beginning of the commit message,
- add a correct Fixes tag.
Thank you
Signed-off-by: wangjianli
-
On 23/08/2022 14:56, Jilin Yuan wrote:
Delete the redundant word 'power'.
Delete the redundant word 'in'.
Delete the redundant word 'for'.
Signed-off-by: Jilin Yuan
Could you please:
- adjust the commit subject to follow the rest of commit messages,
- drop the extra whitespace at the be
On 25/08/2022 14:33, Krzysztof Kozlowski wrote:
minItems, if missing, are implicitly equal to maxItems, so drop
redundant piece to reduce size of code.
Signed-off-by: Krzysztof Kozlowski
---
Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml | 1 -
.../devicetree/bindings/displa
On 17/08/2022 09:20, Krzysztof Kozlowski wrote:
The 'display-controller' child (DPU) of Display SubSystem (MDSS) uses
opp-table, so reference it which allows restricting DPU schema to fixed
list of properties.
Fixes: 6e986a8f1cf1 ("dt-bindings: display: msm: Add binding for msm8998 dpu")
Signed-
On 17/08/2022 09:20, Krzysztof Kozlowski wrote:
The 'display-controller' child (DPU) of Display SubSystem (MDSS) uses
opp-table, so reference it which allows restricting DPU schema to fixed
list of properties.
Fixes: 164f69d9d45a ("dt-bindings: msm: disp: add yaml schemas for QCM2290 DPU
bindin
On 17/08/2022 09:20, Krzysztof Kozlowski wrote:
The 'display-controller' child (DPU) of Display SubSystem (MDSS) uses
opp-table, so reference it which allows restricting DPU schema to fixed
list of properties.
Fixes: 3d7a0dd8f39b ("dt-bindings: msm: disp: add yaml schemas for DPU
bindings")
Sig
On 17/08/2022 09:20, Krzysztof Kozlowski wrote:
The 'display-controller' child (DPU) of Display SubSystem (MDSS) uses
opp-table, so reference it which allows restricting DPU schema to fixed
list of properties.
Fixes: 57fd4f34ddac ("dt-bindings: msm: add DT bindings for sc7280")
Signed-off-by: Kr
On 17/08/2022 09:20, Krzysztof Kozlowski wrote:
The 'display-controller' child (DPU) of Display SubSystem (MDSS) uses
opp-table, so reference it which allows restricting DPU schema to fixed
list of properties.
Fixes: 3d7a0dd8f39b ("dt-bindings: msm: disp: add yaml schemas for DPU
bindings")
Sig
On Fri, Aug 26, 2022 at 10:58 AM Pekka Paalanen wrote:
>
> On Wed, 24 Aug 2022 17:45:06 +
> Simon Ser wrote:
>
> > Document flags accepted by the page-flip and atomic IOCTLs.
> >
> > Signed-off-by: Simon Ser
> > Cc: Daniel Vetter
> > ---
> > include/uapi/drm/drm_mode.h | 44 +++
On Fri, Aug 26, 2022 at 12:45:09PM +0300, Dmitry Baryshkov wrote:
> On 24/07/2022 10:36, wangjianli wrote:
> > Delete the redundant word 'in'.
>
> Could you please:
> - adjust the commit subject to follow the rest of commit messages,
> - drop the extra whitespace at the beginning of the commit m
On 26/08/2022 12:53, Dan Carpenter wrote:
On Fri, Aug 26, 2022 at 12:45:09PM +0300, Dmitry Baryshkov wrote:
On 24/07/2022 10:36, wangjianli wrote:
Delete the redundant word 'in'.
Could you please:
- adjust the commit subject to follow the rest of commit messages,
- drop the extra whitespac
On 23/08/2022 17:56, Rob Herring wrote:
In order to ensure only documented properties are present, node schemas
must have unevaluatedProperties or additionalProperties set to false
(typically).
Signed-off-by: Rob Herring
---
Documentation/devicetree/bindings/display/arm,komeda.yaml| 1
On 26/08/2022 11:45, Yang Yingliang wrote:
Use memdup_user_nul() helper instead of open-coding to
simplify the code.
Signed-off-by: Yang Yingliang
Reviewed-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/adreno/adreno_gpu.c | 14 +++---
1 file changed, 3 insertions(+), 11 deletions
On 24/08/2022 23:15, Kuogee Hsieh wrote:
At current implementation there is an extra 0 at 1.62G link rate which cause
no correct pixel_div selected for 1.62G link rate to calculate mvid and nvid.
This patch delete the extra 0 to have mvid and nvid be calculated correctly.
Changes in v2:
-- fix F
On 22/08/2022 19:31, Dmitry Baryshkov wrote:
On 09/08/2022 22:40, Laurent Pinchart wrote:
Hi Abhinav,
Thank you for the patch.
On Mon, Aug 08, 2022 at 05:35:30PM -0700, Abhinav Kumar wrote:
adv7533 bridge tries to dynamically switch lanes based on the
mode by detaching and attaching the mipi
Send DP_SET_POWER_D3 command to the downstream before stopping DP, so the
suspend process will not be interrupted by the HPD interrupt. Also modify
the order in .atomic_enable callback to make the callbacks symmetric.
Fixes: 77c18864c5fc ("drm/bridge: it6505: Send DP_SET_POWER_D3 before stopping
On 08/08/2022 13:44, Kalyan Thota wrote:
-Original Message-
From: Dmitry Baryshkov
Sent: Thursday, August 4, 2022 9:29 PM
To: Kalyan Thota (QUIC)
Cc: dri-devel@lists.freedesktop.org; linux-arm-...@vger.kernel.org;
freedr...@lists.freedesktop.org; devicet...@vger.kernel.org; linux-
ke
On Thu, May 5, 2022 at 11:52 PM Linus Walleij wrote:
> The "ret" variable is ambiguously returning something that
> could be zero in the tve200_modeset_init() function, assign
> it an explicit error return code to make this unambiguous.
>
> Reported-by: Dan Carpenter
> Signed-off-by: Linus Walle
On Tue, Aug 23, 2022 at 2:42 AM Randy Dunlap wrote:
> drm_mipi_dbi needs lots of DRM_KMS_HELPER support, so select
> that Kconfig symbol like it is done is most other uses, and
> the way that it was before MIPS_DBI was moved from tinydrm
> to its core location.
>
> Fixes these build errors:
>
> l
On Tue, Aug 23, 2022 at 2:42 AM Randy Dunlap wrote:
> Use 'select' instead of 'depends on' for DRM helpers for the
> Ilitek ILI9341 panel driver.
> This is what is done in the vast majority of other cases and
> this makes it possible to fix a build error with drm_mipi_dbi.
>
> Fixes: 5a04227326b0
On Thu, Aug 4, 2022 at 1:41 PM Jason Wang wrote:
> The double `the' is duplicated in the comment, remove one.
>
> Signed-off-by: Jason Wang
Patch applied to drm-misc-next
Yours,
Linus Walleij
On Mon, Aug 1, 2022 at 3:16 PM Marek Vasut wrote:
> Fill in hs_rate and lp_rate to struct mipi_dsi_device for this bridge and
> adjust DSI input frequency calculations such that they expect the DSI host
> to configure HS clock according to hs_rate.
>
> This is an optimization for the DSI burst mo
On Mon, Aug 8, 2022 at 3:57 AM Marek Vasut wrote:
> On 8/4/22 00:41, Rob Herring wrote:
> > On Tue, Aug 2, 2022 at 5:33 AM Marek Vasut wrote:
> >>
> >> On 8/1/22 18:32, Rob Herring wrote:
> >>> On Mon, Aug 01, 2022 at 03:19:00PM +0200, Marek Vasut wrote:
> The ICN6211 is capable of swapping
On 8/26/22 13:52, Linus Walleij wrote:
On Mon, Aug 8, 2022 at 3:57 AM Marek Vasut wrote:
On 8/4/22 00:41, Rob Herring wrote:
On Tue, Aug 2, 2022 at 5:33 AM Marek Vasut wrote:
On 8/1/22 18:32, Rob Herring wrote:
On Mon, Aug 01, 2022 at 03:19:00PM +0200, Marek Vasut wrote:
The ICN6211 is ca
On Mon, Aug 1, 2022 at 3:18 PM Marek Vasut wrote:
> The ICN6211 is capable of deriving its internal PLL clock from either
> MIPI DSI HS clock, external REFCLK clock, or even internal oscillator.
> Currently supported is only the first option. Document support for
> external REFCLK clock input in
Hello,
On Fri, Aug 26, 2022 at 01:17:43PM +0300, Dmitry Baryshkov wrote:
> On 22/08/2022 19:31, Dmitry Baryshkov wrote:
> > On 09/08/2022 22:40, Laurent Pinchart wrote:
> >> On Mon, Aug 08, 2022 at 05:35:30PM -0700, Abhinav Kumar wrote:
> >>> adv7533 bridge tries to dynamically switch lanes based
Hi Abhinav,
On Tue, Aug 09, 2022 at 02:47:32PM -0700, Abhinav Kumar wrote:
> On 8/9/2022 12:40 PM, Laurent Pinchart wrote:
> > On Mon, Aug 08, 2022 at 05:35:30PM -0700, Abhinav Kumar wrote:
> >> adv7533 bridge tries to dynamically switch lanes based on the
> >> mode by detaching and attaching the
On Fri, Aug 26, 2022 at 01:35:56PM +0200, Linus Walleij wrote:
> On Thu, May 5, 2022 at 11:52 PM Linus Walleij
> wrote:
>
> > The "ret" variable is ambiguously returning something that
> > could be zero in the tve200_modeset_init() function, assign
> > it an explicit error return code to make th
On Friday, August 26th, 2022 at 11:49, Sebastian Wick
wrote:
> > > +/*
> > > + * DRM_MODE_ATOMIC_ALLOW_MODESET
> > > + *
> > > + * Allow the update to result in visible artifacts such as a black
> > > screen.
> >
> > Maybe add:
> >
> > ...temporary or transient visible artifacts while the upd
On Fri, Aug 26, 2022 at 2:05 PM Dan Carpenter wrote:
> On Fri, Aug 26, 2022 at 01:35:56PM +0200, Linus Walleij wrote:
> > On Thu, May 5, 2022 at 11:52 PM Linus Walleij
> > wrote:
> >
> > > The "ret" variable is ambiguously returning something that
> > > could be zero in the tve200_modeset_init()
Hi Dave and Daniel,
Sorry for the delay here.
I hope we still have time for these.
But no big deal if this needs to wait until next week.
Here goes drm-intel-fixes-2022-08-26:
- GVT fixes including fix for a CommetLake regression in mmio table
and misc doc and typo fixes
- Fix CCS handling (Mat
On Fri, Aug 26, 2022 at 2:17 PM Simon Ser wrote:
>
> On Friday, August 26th, 2022 at 11:49, Sebastian Wick
> wrote:
>
> > > > +/*
> > > > + * DRM_MODE_ATOMIC_ALLOW_MODESET
> > > > + *
> > > > + * Allow the update to result in visible artifacts such as a black
> > > > screen.
> > >
> > > Maybe a
On Friday, August 26th, 2022 at 15:10, Sebastian Wick
wrote:
> On Fri, Aug 26, 2022 at 2:17 PM Simon Ser cont...@emersion.fr wrote:
>
> > On Friday, August 26th, 2022 at 11:49, Sebastian Wick
> > sebastian.w...@redhat.com wrote:
> >
> > > > > +/*
> > > > > + * DRM_MODE_ATOMIC_ALLOW_MODESET
>
On Fri, Aug 26, 2022 at 02:12:00PM +0800, xinlei.lee wrote:
> On Thu, 2022-08-25 at 17:04 +0200, Matthias Brugger wrote:
> >
> > On 23/08/2022 22:17, Nícolas F. R. A. Prado wrote:
> > > On Tue, Aug 23, 2022 at 02:38:22PM +0800, xinlei@mediatek.com
> > > wrote:
> > > > From: Xinlei Lee
> > > >
On 25.08.2022 18:47, Kees Cook wrote:
On Wed, Aug 24, 2022 at 05:45:07PM +0900, Gwan-gyeong Mun wrote:
It moves overflows_type utility macro into overflow header from i915_utils
header. The overflows_type can be used to catch the truncaion (overflow)
between different data types. And it adds che
On 26/08/2022 14:55, Laurent Pinchart wrote:
Hello,
On Fri, Aug 26, 2022 at 01:17:43PM +0300, Dmitry Baryshkov wrote:
On 22/08/2022 19:31, Dmitry Baryshkov wrote:
On 09/08/2022 22:40, Laurent Pinchart wrote:
On Mon, Aug 08, 2022 at 05:35:30PM -0700, Abhinav Kumar wrote:
adv7533 bridge tries
Remove redundant words `the` and `this`.
CC: David Airlie
CC: Maxime Ripard
CC: Thomas Zimmermann
CC: amd-...@lists.freedesktop.org
CC: dri-devel@lists.freedesktop.org
Signed-off-by: Jules Maselbas
---
.../gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h | 2 +-
.../gpu/drm/amd/pm/
On 27/06/2022 14:56, Kalyan Thota wrote:
Thanks for the comments, Dmitry. I haven't noticed mode->hdisplay being used.
My idea was to run thru the topology and tie up the encoders with dspp to the
CRTCs.
Since mode is available only in the commit, we cannot use the
dpu_encoder_get_topology dur
On Fri, Aug 26, 2022 at 11:58:29AM +0800, xinlei.lee wrote:
> On Wed, 2022-08-24 at 11:44 -0400, Nícolas F. R. A. Prado wrote:
> > On Wed, Aug 24, 2022 at 09:59:21AM +0800, xinlei.lee wrote:
> > > On Tue, 2022-08-23 at 16:16 -0400, Nícolas F. R. A. Prado wrote:
> > > > On Tue, Aug 23, 2022 at 02:18
Hi Imre, Jani, Ville, Arun,
This patchset is replacement of patch
"drm/i915/display: disable HPD workers before display driver unregister" [1].
Ive decided to split patch into two parts - fbdev and MST, there are different
issues.
Ive also dropped shutdown path, as it has slightly different requir
In case of deferred FB setup core can try to create new
framebuffer. Disallow it if hpd_suspended flag is set.
Signed-off-by: Andrzej Hajda
Reviewed-by: Imre Deak
---
drivers/gpu/drm/i915/display/intel_fbdev.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/displa
i915->hotplug.dig_port_work can be queued from intel_hpd_irq_handler
called by IRQ handler or by intel_hpd_trigger_irq called from dp_mst.
Since dp_mst is suspended after irq handler uninstall, a cleaner approach
is to cancel hpd work after intel_dp_mst_suspend, otherwise we risk
use-after-free.
I
HPD event after fbdev unregistration can cause registration of deferred
fbdev which will not be unregistered later, causing use-after-free.
To avoid it HPD handling should be suspended before fbdev unregistration.
It should fix following GPF:
[272.634530] general protection fault, probably for non
On 24/08/2022 20:20, Abhinav Kumar wrote:
On 8/24/2022 1:29 AM, Dmitry Baryshkov wrote:
On Wed, 24 Aug 2022 at 04:25, Abhinav Kumar
wrote:
On 6/20/2022 2:30 PM, Dmitry Baryshkov wrote:
The rest of the code expects that master's device drvdata is the
struct msm_drm_private instance. Do no
On 04/07/2022 19:11, Dmitry Baryshkov wrote:
Add #clock-cells property to the HDMI PHY device node to let other nodes
resolve the hdmipll clock. While we are at it, also add the XO clock to
the device node.
Acked-by: Krzysztof Kozlowski
Signed-off-by: Dmitry Baryshkov
Bjorn, I'm picking the
On Thu, Aug 25, 2022 at 6:34 PM Nathan Chancellor wrote:
>
> Hi AMD folks,
>
> Top posting because it might not have been obvious but I was looking for
> your feedback on this message (which can be viewed on lore.kernel.org if
> you do not have the original [1]) so that we can try to get this fixe
https://bugzilla.kernel.org/show_bug.cgi?id=215443
Erhard F. (erhar...@mailbox.org) changed:
What|Removed |Added
Status|NEW |RESOLVED
Resol
On Fri, Aug 26, 2022 at 3:38 AM Simon Ser wrote:
>
> On Thursday, August 25th, 2022 at 20:22, Alex Deucher
> wrote:
>
> > On Wed, Aug 24, 2022 at 11:09 AM Simon Ser cont...@emersion.fr wrote:
> >
> > > amdgpu_dm_commit_planes already sets the flip_immediate flag for
> > > async page-flips. This
On 23.08.2022 13:24, Matt Roper wrote:
> Although register tuning settings are generally implemented via the
> workaround infrastructure, it turns out that the DRAW_WATERMARK register
> is not properly saved/restored by hardware around power events (i.e.,
> RC6 entry) so updates to the value cannot
On Fri, 26 Aug 2022 at 05:08, Mateusz Kwiatkowski wrote:
> - Commenting out the pm_runtime_put() / pm_runtime_get_sync() calls in
> vc4_vec.c
> - Reverting this PR by Dom Cobley a.k.a. popcornmix:
>https://github.com/raspberrypi/linux/pull/4639
>
> Either of these approaches makes VEC mode sw
As of commit eae06120f1974e1a ("drm: refuse ADDFB2 ioctl for broken
bigendian drivers"), drivers must set the
quirk_addfb_prefer_host_byte_order quirk to make the drm_mode_addfb()
compat code work correctly on big-endian machines.
While that works fine for big-endian XRGB and ARGB, which a
On Mon, Aug 22, 2022 at 10:53:59AM -0700, Douglas Anderson wrote:
> panel-edp changes go through the drm-misc tree (as per the "DRM PANEL
> DRIVERS" entry in MAINTAINERS), but ever since splitting panel-edp out
> of panel-simple I've been trying to keep a close eye on it. Make that
> official by li
On Fri, 26 Aug 2022 13:17:09 +
Simon Ser wrote:
> On Friday, August 26th, 2022 at 15:10, Sebastian Wick
> wrote:
>
> > On Fri, Aug 26, 2022 at 2:17 PM Simon Ser cont...@emersion.fr wrote:
> >
> > > On Friday, August 26th, 2022 at 11:49, Sebastian Wick
> > > sebastian.w...@redhat.com wr
On Fri, Aug 26, 2022 at 12:23:43PM +0300, Joonas Lahtinen wrote:
> Remove the module parameters for configuring GuC log size.
>
> We should instead rely on tuning the defaults to be usable for
> reporting bugs.
>
> v2:
> - Use correct 1M unit
>
> Fixes: 8ad0152afb1b ("drm/i915/guc: Make GuC log
On 8/25/2022 8:05 PM, john.c.harri...@intel.com wrote:
From: John Harrison
There was a misunderstanding in how firmware file compatibility should
be managed within i915. This has been clarified as:
i915 must support all existing firmware releases forever
new minor firmware releases sho
On 8/26/2022 09:35, Ceraolo Spurio, Daniele wrote:
On 8/25/2022 8:05 PM, john.c.harri...@intel.com wrote:
From: John Harrison
There was a misunderstanding in how firmware file compatibility should
be managed within i915. This has been clarified as:
i915 must support all existing firmware re
On 8/26/2022 1:19 AM, Dmitry Baryshkov wrote:
On 24/08/2022 22:16, Abhinav Kumar wrote:
On 8/24/2022 1:25 AM, Dmitry Baryshkov wrote:
On Wed, 24 Aug 2022 at 01:59, Abhinav Kumar
wrote:
On 8/23/2022 3:41 PM, Dmitry Baryshkov wrote:
On Wed, 24 Aug 2022 at 01:07, Abhinav Kumar
wrote:
Hi Dmitry,
On Fri, Aug 26, 2022 at 04:52:12PM +0300, Dmitry Baryshkov wrote:
> On 26/08/2022 14:55, Laurent Pinchart wrote:
> > On Fri, Aug 26, 2022 at 01:17:43PM +0300, Dmitry Baryshkov wrote:
> >> On 22/08/2022 19:31, Dmitry Baryshkov wrote:
> >>> On 09/08/2022 22:40, Laurent Pinchart wrote:
> >
On Sun, Aug 21, 2022 at 04:51:34PM +0300, Oded Gabbay wrote:
> > +static void vfio_pci_dma_buf_unmap(struct dma_buf_attachment *attachment,
> > + struct sg_table *sgt,
> > + enum dma_data_direction dir)
> > +{
> > + struct vfi
Hi Linus,
please pull the second round of fbdev fixes & updates for v6.0-rc3.
Mostly just small patches, with the exception of the bigger indenting
cleanups in the sisfb and radeonfb drivers.
Two patches should be mentioned though:
A fix-up for fbdev if the screen resize fails (by Shigeru Yoshid
There are two events that signal a real change of the link state: HPD going
high means the sink is newly connected or wants the source to re-read the
EDID, RX sense going low is a indication that the link has been disconnected.
Ignore the other two events that also trigger interrupts, but don't ne
From: Marco Felsch
The GPU is found on the NXP i.MX8MN SoC. The feature bits are taken from
the NXP downstream kernel driver 6.4.3.p2.
Signed-off-by: Marco Felsch
Signed-off-by: Lucas Stach
---
drivers/gpu/drm/etnaviv/etnaviv_hwdb.c | 31 ++
1 file changed, 31 insertio
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