Fixes: 4259ff7ae509 ("drm/msm/dpu: add support for pcc color block in dpu
driver")
Signed-off-by: kbuild test robot
---
dpu_hw_dspp.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c
Fixes: 8167e6fa76c8 ("drm/msm/a6xx: HFI v2 for A640 and A650")
Signed-off-by: kbuild test robot
---
a6xx_hfi.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c
b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c
index
On 14/02/2020 11:06, Matthias Brugger wrote:
>
>
> On 14/02/2020 05:49, Bibby Hsieh wrote:
>> In order to use GCE function, we need add some information
>> into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).
>>
>> Signed-off-by: Bibby Hsieh
>> Signed-off-by: Yongqiang Niu
On 29/08/2019 16:50, yongqiang@mediatek.com wrote:
> From: Yongqiang Niu
>
> This patch add support for mediatek SOC MT8183
> 1.ovl_2l share driver with ovl
> 2.rdma1 share drive with rdma0, but fifo size is different
> 3.add mt8183 mutex private data, and mmsys private data
> 4.add
On Thu, 2020-05-21 at 12:10 +0200, Matthias Brugger wrote:
> On 14/02/2020 11:06, Matthias Brugger wrote:
> >
> >
> > On 14/02/2020 05:49, Bibby Hsieh wrote:
> >> In order to use GCE function, we need add some information
> >> into display node (mboxes, mediatek,gce-client-reg,
On 2020-05-21 at 10:27:21 +0530, Ramalingam C wrote:
> On 2020-05-20 at 15:47:44 -0400, Sean Paul wrote:
> > From: Sean Paul
> >
> > If userspace sets the CP property to DESIRED while it's already ENABLED,
> > the driver will try to re-enable HDCP. On some displays, this will
> > result in R0'
In order to avoid functional breakage of mis-programmed applications that
have grown to depend on unused MOCS entries. It has been decided to
program those entries to be equal to fully cached ("L3 + LLC") entry.
These reserved and unspecified entries should not be used as they may be
changed to
This patch adds docs for the ACTIVE and MODE_ID CRTC properties.
Signed-off-by: Simon Ser
Cc: Daniel Vetter
Cc: Ville Syrjala
Cc: Pekka Paalanen
Cc: Michel Dänzer
Cc: Daniel Stone
---
Thanks for the review Daniel! I rejiggered your suggestions a little to
move some ACTIVE bits into the
Quoting Ayaz A Siddiqui (2020-05-21 11:41:52)
> In order to avoid functional breakage of mis-programmed applications that
> have grown to depend on unused MOCS entries. It has been decided to
> program those entries to be equal to fully cached ("L3 + LLC") entry.
"It has been" appears to be you
On 2020-05-21 12:11, John Hubbard wrote:
On 2020-05-21 11:57, Chris Wilson wrote:
Quoting John Hubbard (2020-05-19 01:21:20)
This needs to go through Andrew's -mm tree, due to adding a new gup.c
routine. However, I would really love to have some testing from the
drm/i915 folks, because I
Hi Dave, Daniel,
Fixes for 5.7.
The following changes since commit 5a3f610877e9d08968ea7237551049581f02b163:
drm/edid: Add Oculus Rift S to non-desktop list (2020-05-20 12:56:49 +1000)
are available in the Git repository at:
git://people.freedesktop.org/~agd5f/linux
On Thu, May 21, 2020 at 04:46:47PM -0400, Lyude Paul wrote:
> On some architectures like ppc64le and aarch64, compiling with
> -Wformat=1 will throw the following warnings:
>
> In file included from drivers/gpu/drm/drm_vblank.c:33:
> drivers/gpu/drm/drm_vblank.c: In function
Hey Dave, Daniel,
- HD audio fixes on recent systems
- vGPU detection (fail probe if we're on one, for now)
- Interlaced mode fixes (mostly avoidance on Turing, which doesn't support it)
- SVM improvements/fixes
- NVIDIA format modifier support
- Misc other fixes.
Thanks,
Ben.
The following
c: Matthew Auld
> Cc: Matthew Wilcox
> Cc: Rodrigo Vivi
> Cc: Souptick Joarder
> Cc: Tvrtko Ursulin
> Signed-off-by: John Hubbard
> ---
>
> Hi Andrew, Chris,
>
> Andrew: This is a fixup that applies to today's (20200521) linux-next.
> In that tree, this fixes up:
tthew Auld
Cc: Matthew Wilcox
Cc: Rodrigo Vivi
Cc: Souptick Joarder
Cc: Tvrtko Ursulin
Signed-off-by: John Hubbard
---
Hi Andrew, Chris,
Andrew: This is a fixup that applies to today's (20200521) linux-next.
In that tree, this fixes up:
commit dfb8dfe80808 ("mm/gup: refactor and de-dup
> On 5/21/20 10:42 AM, Ira Weiny wrote:
> > On Thu, May 21, 2020 at 09:05:41AM -0700, Guenter Roeck wrote:
> >> On 5/19/20 10:13 PM, Ira Weiny wrote:
> >>> On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> > On
On some architectures like ppc64le and aarch64, compiling with
-Wformat=1 will throw the following warnings:
In file included from drivers/gpu/drm/drm_vblank.c:33:
drivers/gpu/drm/drm_vblank.c: In function 'drm_update_vblank_count':
drivers/gpu/drm/drm_vblank.c:273:16: warning: format
ko Ursulin
Signed-off-by: John Hubbard
---
Hi Andrew, Chris,
Andrew: This is a fixup that applies to today's (20200521) linux-next.
In that tree, this fixes up:
commit dfb8dfe80808 ("mm/gup: refactor and de-duplicate gup_fast() code")
Chris: I'd like to request another CI run for the
The current codebase makes use of one-element arrays in the following
form:
struct something {
int length;
u8 data[1];
};
struct something *instance;
instance = kmalloc(sizeof(*instance) + size, GFP_KERNEL);
instance->length = size;
memcpy(instance->data, source, size);
but the
This code was using get_user_pages*(), in a "Case 2" scenario
(DMA/RDMA), using the categorization from [1]. That means that it's
time to convert the get_user_pages*() + put_page() calls to
pin_user_pages*() + unpin_user_pages() calls.
There is some helpful background in [2]: basically, this is a
There were two nearly identical sets of code for gup_fast()
style of walking the page tables with interrupts disabled.
This has lead to the usual maintenance problems that arise from
having duplicated code.
There is already a core internal routine in gup.c for gup_fast(),
so just enhance it very
The purpose of posting this series is to launch a test in the
intel-gfx-ci tree. (The patches have already been merged into Andrew's
linux-mm tree.)
This applies to today's linux.git (note the base-commit tag at the
bottom).
Changes since V1:
* Fixed a bug in the refactoring patch: added
This is the FOLL_PIN equivalent of __get_user_pages_fast(),
except with a more descriptive name, and gup_flags instead of
a boolean "write" in the argument list.
Signed-off-by: John Hubbard
---
include/linux/mm.h | 2 ++
mm/gup.c | 36
2 files
This is in order to avoid a forward declaration of
internal_get_user_pages_fast(), in the next patch.
This is code movement only--all generated code should
be identical.
Signed-off-by: John Hubbard
---
mm/gup.c | 112 +++
1 file changed, 56
This code was using get_user_pages*(), in a "Case 2" scenario
(DMA/RDMA), using the categorization from [1]. That means that it's
time to convert the get_user_pages*() + put_page() calls to
pin_user_pages*() + unpin_user_pages() calls.
There is some helpful background in [2]: basically, this is a
Dealing with the return value of get_user_pages*() variants has a few
classic pitfalls, and this driver found one of them: the return value
might be zero, positive, or -errno. And if positive, it might be fewer
pages than were requested. And if fewer pages than requested, then
the caller should
Hi,
Note that I have only compile-tested this series, although that does
also include cross-compiling for a few other arches. I'm hoping that
this posting will lead to some run-time testing.
Also: the proposed fix does not have a "Fixes:" tag, nor does it
Cc stable. That's because the issue has
On 2020-05-21 11:57, Chris Wilson wrote:
Quoting John Hubbard (2020-05-19 01:21:20)
This needs to go through Andrew's -mm tree, due to adding a new gup.c
routine. However, I would really love to have some testing from the
drm/i915 folks, because I haven't been able to run-time test that part
of
On Thu, May 21, 2020 at 09:05:41AM -0700, Guenter Roeck wrote:
> On 5/19/20 10:13 PM, Ira Weiny wrote:
> > On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> >> On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> >>> On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck
https://bugzilla.kernel.org/show_bug.cgi?id=207833
Bug ID: 207833
Summary: Brightness control not working on ASUS TUF FA506IU
(AMD Ryzen 7 4800H / Nvidia GTX 1660 Ti)
Product: Drivers
Version: 2.5
Kernel Version: 5.6.12-1
On Mon, May 18, 2020 at 01:59:49PM -0700, Doug Anderson wrote:
> On Mon, May 18, 2020 at 7:39 AM Will Deacon wrote:
> > On Fri, May 15, 2020 at 12:05:39PM -0700, Doug Anderson wrote:
> > > On Fri, May 1, 2020 at 3:30 AM Sharat Masetty
> > > wrote:
> > > >
> > > > This patch simply adds a new
Hi, Dave:
Dave Airlie 於 2020年5月20日 週三 下午1:47寫道:
>
> On Wed, 20 May 2020 at 15:44, Dave Airlie wrote:
> >
> > On Mon, 18 May 2020 at 10:06, Chun-Kuang Hu wrote:
> > >
> > > Hi, Dave & Daniel:
> > >
> > > This include dpi pin mode swap, config mipi_tx current and impedance,
> > > and some fixup.
Hi, Dave:
Dave Airlie 於 2020年5月20日 週三 下午1:44寫道:
>
> On Mon, 18 May 2020 at 10:06, Chun-Kuang Hu wrote:
> >
> > Hi, Dave & Daniel:
> >
> > This include dpi pin mode swap, config mipi_tx current and impedance,
> > and some fixup. I drop drm_bridge patches in this version.
> >
> > The following
Quoting John Hubbard (2020-05-19 01:21:20)
> This needs to go through Andrew's -mm tree, due to adding a new gup.c
> routine. However, I would really love to have some testing from the
> drm/i915 folks, because I haven't been able to run-time test that part
> of it.
CI hit
<4> [185.667750]
Den 19.05.2020 10.04, skrev Thomas Zimmermann:
> The udl driver contains an implementation of GEM vmap and mmap
> operations that is identical to the common SHMEM helper; except
> that udl's code uses cached pages by default.
>
> Convert udl to regular SHMEM helper functions. There's no reason
On 21/05/2020 12:47, Bibby Hsieh wrote:
> On Thu, 2020-05-21 at 12:10 +0200, Matthias Brugger wrote:
>> On 14/02/2020 11:06, Matthias Brugger wrote:
>>>
>>>
>>> On 14/02/2020 05:49, Bibby Hsieh wrote:
In order to use GCE function, we need add some information
into display node
On 05/20, Felix Kuehling wrote:
> Am 2020-05-20 um 9:53 a.m. schrieb Aurabindo Pillai:
> > The buffer allocated is of 1024 bytes. Allocate this from
> > heap instead of stack.
> >
> > Also remove check for stack size since we're allocating from heap
> >
> > Signed-off-by: Aurabindo Pillai
> >
Am 21.05.20 um 02:09 schrieb Ahmed S. Darwish:
On Wed, May 20, 2020, Christian König wrote:
Am 19.05.20 um 23:45 schrieb Ahmed S. Darwish:
A sequence counter write side critical section must be protected by some
form of locking to serialize writers. If the serialization primitive is
not
On Thu, May 21, 2020 at 5:36 AM Anshuman Gupta wrote:
>
> On 2020-05-21 at 10:27:21 +0530, Ramalingam C wrote:
> > On 2020-05-20 at 15:47:44 -0400, Sean Paul wrote:
> > > From: Sean Paul
> > >
> > > If userspace sets the CP property to DESIRED while it's already ENABLED,
> > > the driver will
From: Colin Ian King
Currently HSD20_IPS is defined as "true" and will always result in a
non-zero result even if it is defined as "false" because it is an array
and that will never be zero. Fix this by defining it as an integer 1
rather than a literal string.
Addessses-Coverity: ("Array
On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> > On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> > > as do the nosmp sparc32 boot tests,
> > > but sparc32 boot tests with SMP enabled still fail with lots of messages
> > > such as:
> > >
> > > BUG: Bad page state
https://bugzilla.kernel.org/show_bug.cgi?id=201539
--- Comment #54 from michael (lkb...@deegan.id.au) ---
It seems that since kernel 5.6 (or at least Debian's version thereof), I no
longer need to fiddle with
/sys/class/drm/card0/device/hwmon/hwmon3/pwm1_enable. The default value (1)
seems to do
Hi Frank,
On 16/04/2019 16:58, Frank Wunderlich wrote:
> From: Ryder Lee
>
> Add display subsystem related device nodes for MT7623.
>
> Cc: CK Hu
> Signed-off-by: chunhui dai
> Signed-off-by: Bibby Hsieh
> Signed-off-by: Ryder Lee
>
> additional fixes:
>
> [hdmi,dts] fixed dts-warnings
>
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