On Wed, Sep 29, 2021 at 4:20 PM Rob Clark wrote:
> On Wed, Sep 29, 2021 at 2:51 PM John Stultz wrote:
> > On Wed, Sep 29, 2021 at 2:32 PM John Stultz wrote:
> > > On Wed, Sep 29, 2021 at 2:27 PM John Stultz
> > > wrote:
> > > > On Fri, Sep 10, 2021 at 3:12 AM Maxime Ripard wrote:
> > > > >
Hi Dmitry
On 2021-07-04 18:20, Dmitry Baryshkov wrote:
As discussed on IRC, change dpu_plane implementation to be virtual:
register unified planes and select backing SSPP block at runtime.
Use msm.dpu_use_virtual_planes=1 to enable usage of virtual planes
rather than statically allocated SSPPs
Quoting Kuogee Hsieh (2021-09-29 09:17:04)
> Currently there is audio not working problem after system resume from suspend
> if hdmi monitor stay plugged in at DUT. However this problem does not happen
> at normal operation but at a particular test case. The root cause is DP driver
> signal audio
On Wed, Sep 29, 2021 at 2:51 PM John Stultz wrote:
>
> On Wed, Sep 29, 2021 at 2:32 PM John Stultz wrote:
> > On Wed, Sep 29, 2021 at 2:27 PM John Stultz wrote:
> > > On Fri, Sep 10, 2021 at 3:12 AM Maxime Ripard wrote:
> > > > The best practice to avoid those issues is to register its
On Wed, Sep 29, 2021 at 4:20 PM Rob Clark wrote:
> On Wed, Sep 29, 2021 at 2:51 PM John Stultz wrote:
> > On Wed, Sep 29, 2021 at 2:32 PM John Stultz wrote:
> > > On Wed, Sep 29, 2021 at 2:27 PM John Stultz
> > > wrote:
> > > > On Fri, Sep 10, 2021 at 3:12 AM Maxime Ripard wrote:
> > > > >
On Wed, Sep 29, 2021 at 2:51 PM John Stultz wrote:
>
> On Wed, Sep 29, 2021 at 2:32 PM John Stultz wrote:
> > On Wed, Sep 29, 2021 at 2:27 PM John Stultz wrote:
> > > On Fri, Sep 10, 2021 at 3:12 AM Maxime Ripard wrote:
> > > > The best practice to avoid those issues is to register its
Hi Maxime,
(CC'ing Kieran)
On Fri, Sep 10, 2021 at 12:11:54PM +0200, Maxime Ripard wrote:
> Hi,
>
> We've encountered an issue with the RaspberryPi DSI panel that prevented the
> whole display driver from probing.
>
> The issue is described in detail in the commit 7213246a803f ("drm/vc4: dsi:
On Wed, Sep 29, 2021 at 2:32 PM John Stultz wrote:
> On Wed, Sep 29, 2021 at 2:27 PM John Stultz wrote:
> > On Fri, Sep 10, 2021 at 3:12 AM Maxime Ripard wrote:
> > > The best practice to avoid those issues is to register its functions only
> > > after
> > > all its dependencies are live. We
On Wed, Sep 29, 2021 at 2:27 PM John Stultz wrote:
>
> On Fri, Sep 10, 2021 at 3:12 AM Maxime Ripard wrote:
> >
> > We've encountered an issue with the RaspberryPi DSI panel that prevented the
> > whole display driver from probing.
> >
> > The issue is described in detail in the commit
On Fri, Sep 10, 2021 at 3:12 AM Maxime Ripard wrote:
>
> We've encountered an issue with the RaspberryPi DSI panel that prevented the
> whole display driver from probing.
>
> The issue is described in detail in the commit 7213246a803f ("drm/vc4: dsi:
> Only register our component once a DSI
On Wed, Sep 29, 2021 at 4:46 PM Bjorn Andersson
wrote:
>
> On Wed 29 Sep 05:04 CDT 2021, Arnd Bergmann wrote:
>
> > On Wed, Sep 29, 2021 at 11:51 AM Will Deacon wrote:
> > > On Mon, Sep 27, 2021 at 05:22:13PM +0200, Arnd Bergmann wrote:
> > > >
> > > > diff --git a/drivers/iommu/Kconfig
Coverity warns of an unintentional integer overflow
CID 120715 (#1 of 1): Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)
overflow_before_widen: Potentially overflowing expression ref_clk * sdm_byp_div
with type unsigned int (32 bits, unsigned) is evaluated using 32-bit
arithmetic,
Coverity complains of a possible NULL dereference:
CID 120718 (#1 of 1): Dereference null return value (NULL_RETURNS)
23. dereference: Dereferencing a pointer that might be NULL state->bos when
calling msm_gpu_crashstate_get_bo. [show details]
301
Currently there is audio not working problem after system resume from suspend
if hdmi monitor stay plugged in at DUT. However this problem does not happen
at normal operation but at a particular test case. The root cause is DP driver
signal audio with connected state at resume which trigger audio
On Tue, Sep 28, 2021 at 02:35:09PM -0700, abhin...@codeaurora.org wrote:
> On 2021-09-28 11:02, Sean Paul wrote:
> > On Tue, Sep 21, 2021 at 07:25:41PM -0700, abhin...@codeaurora.org wrote:
> > > On 2021-09-15 13:38, Sean Paul wrote:
> > > > From: Sean Paul
> > > >
> > > > This patch adds HDCP
On Tue 28 Sep 02:50 CDT 2021, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Now that SCM can be a loadable module, we have to add another
> dependency to avoid link failures when ipa or adreno-gpu are
> built-in:
>
> aarch64-linux-ld: drivers/net/ipa/ipa_main.o: in function `ipa_probe':
>
On Wed 29 Sep 05:04 CDT 2021, Arnd Bergmann wrote:
> On Wed, Sep 29, 2021 at 11:51 AM Will Deacon wrote:
> > On Mon, Sep 27, 2021 at 05:22:13PM +0200, Arnd Bergmann wrote:
> > >
> > > diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
> > > index 124c41adeca1..989c83acbfee 100644
> > >
From: Colin Ian King
The initialization of pointer dev dereferences pointer edp before
edp is null checked, so there is a potential null pointer deference
issue. Fix this by only dereferencing edp after edp has been null
checked.
Addresses-Coverity: ("Dereference before null check")
Fixes:
From: Colin Ian King
In the case where clock is 2147485 or greater the 32 bit multiplication
by 1000 will cause an integer overflow. Fix this by making the constant
1000 an unsigned long to ensure a long multiply occurs to avoid the
overflow before assigning the result to the long result in
On 29/09/2021 12:08, Colin King wrote:
From: Colin Ian King
In the case where clock is 2147485 or greater the 32 bit multiplication
by 1000 will cause an integer overflow. Fix this by making the constant
1000 a long to ensure a long multiply occurs to avoid the overflow
before assigning the
From: Colin Ian King
In the case where clock is 2147485 or greater the 32 bit multiplication
by 1000 will cause an integer overflow. Fix this by making the constant
1000 a long to ensure a long multiply occurs to avoid the overflow
before assigning the result to the long result in variable
From: Colin Ian King
The variable bpp is being initialized with a value that is never
read, it is being updated later on in both paths of an if statement.
The assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King
---
On Wed, Sep 29, 2021 at 11:51 AM Will Deacon wrote:
> On Mon, Sep 27, 2021 at 05:22:13PM +0200, Arnd Bergmann wrote:
> >
> > diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
> > index 124c41adeca1..989c83acbfee 100644
> > --- a/drivers/iommu/Kconfig
> > +++ b/drivers/iommu/Kconfig
> >
On Mon, Sep 27, 2021 at 05:22:13PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Now that SCM can be a loadable module, we have to add another
> dependency to avoid link failures when ipa or adreno-gpu are
> built-in:
>
> aarch64-linux-ld: drivers/net/ipa/ipa_main.o: in function
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