Hi Alexandru,
On Tue, Oct 13, 2020 at 1:57 PM Alexandru Stan wrote:
> Whenever num-interpolated-steps was larger than the distance
> between 2 consecutive brightness levels the table would get really
> discontinuous. The slope of the interpolation would stick with
> integers only and if it was 0
Hi Sam,
On Thu, 15 Oct 2020 at 00:14, Sam Ravnborg wrote:
>
> Hi Sumit.
> On Wed, Sep 02, 2020 at 12:14:06PM +0530, Sumit Semwal wrote:
> > Novatek nt36672a is a display driver IC that can drive DSI panel. It
> > is also present in the Tianma video mode panel, which is a FHD+ panel
> > with a res
On Thu, 15 Oct 2020 at 11:33, Dave Airlie wrote:
>
> Hi Linus,
>
> This is the main drm pull request for 5.10.
>
> Not a major amount of change, the i915 trees got split into display
> and gt trees to better facilitate higher level review, and there's a
> major refactoring of i915 GEM locking to u
Hi all,
On Tue, 13 Oct 2020 18:31:07 +1100 Stephen Rothwell
wrote:
>
> On Mon, 21 Sep 2020 14:09:01 +1000 Stephen Rothwell
> wrote:
> >
> > After merging the iommu tree, today's linux-next build (arm
> > multi_v7_defconfig) failed like this:
> >
> > drivers/gpu/drm/msm/msm_iommu.c: In functio
On Wed, Oct 14, 2020 at 5:18 PM wrote:
>
> From: Tom Rix
>
> Representative checkpatch.pl warning
>
> WARNING: adding a line without newline at end of file
> 30: FILE: drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.h:30:
> +#endif
>
> Signed-off-by: Tom Rix
Applied. Thanks!
Alex
> ---
> dr
onfig-r006-20201014 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project
e7fe3c6dfede8d5781bd000741c3dea7088307a4)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmo
From: Tom Rix
Representative checkpatch.pl warning
WARNING: adding a line without newline at end of file
30: FILE: drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.h:30:
+#endif
Signed-off-by: Tom Rix
---
drivers/gpu/drm/amd/include/asic_reg/gc/gc_9_4_1_sh_mask.h | 2 +-
drivers/gpu/drm/amd/pm
https://bugzilla.kernel.org/show_bug.cgi?id=209457
--- Comment #9 from Robert M. Muncrief (rmuncr...@humanavance.com) ---
The same type of problem also occurred when I had my old R9-390 and GT 710
GPUs, FX-6300 CPU, and Gigabyte GA-990FXA-UD5 motherboard. However if I put the
GT 710 in the primary
https://bugzilla.kernel.org/show_bug.cgi?id=209457
--- Comment #8 from Alex Deucher (alexdeuc...@gmail.com) ---
[ 3399.070651] pcieport :03:02.0: can't change power state from D3hot to D0
(config space inaccessible)
[ 3399.073473] amdgpu :05:00.0: can't change power state from D3hot to D0
https://bugzilla.kernel.org/show_bug.cgi?id=209457
--- Comment #7 from Robert M. Muncrief (rmuncr...@humanavance.com) ---
This bug still persists with kernel 5.9.0. I didn't attach new logs because the
bug output is identical to the 5.8 kernel series.
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Hi Dave, Daniel,
Fixes for 5.10.
The following changes since commit 9c27bc97aff8bbe62b5b29ebf528291dd85d9c86:
drm/amdgpu: Fix invalid number of character '{' in amdgpu_acpi_init
(2020-10-09 15:16:10 -0400)
are available in the Git repository at:
git://people.freedesktop.org/~agd5f/linux t
Hi Sumit.
On Wed, Sep 02, 2020 at 12:14:07PM +0530, Sumit Semwal wrote:
> Novatek NT36672a is a generic DSI IC that drives command and video mode
> panels. Add the driver for it.
>
> Right now adding support for some Poco F1 phones that have an LCD panel
> from Tianma connected with this IC, with
Hi Sumit.
On Wed, Sep 02, 2020 at 12:14:06PM +0530, Sumit Semwal wrote:
> Novatek nt36672a is a display driver IC that can drive DSI panel. It
> is also present in the Tianma video mode panel, which is a FHD+ panel
> with a resolution of 1080x2246 and 6.18 inches size. It is found in
> some of the
Implement a new uverbs ioctl method for memory registration with file
descriptor as an extra parameter.
Signed-off-by: Jianxin Xiong
Reviewed-by: Sean Hefty
Acked-by: Michael J. Ruhl
Acked-by: Christian Koenig
---
drivers/infiniband/core/uverbs_std_types_mr.c | 112 ++
Dma-buf based memory region requires one extra parameter and is processed
quite differently. Adding a separate method allows clean separation from
regular memory regions.
Signed-off-by: Jianxin Xiong
Reviewed-by: Sean Hefty
Acked-by: Michael J. Ruhl
Acked-by: Christian Koenig
---
drivers/infi
Dma-buf is a standard cross-driver buffer sharing mechanism that can be
used to support peer-to-peer access from RDMA devices.
Device memory exported via dma-buf is associated with a file descriptor.
This is passed to the user space as a property associated with the
buffer allocation. When the buf
The dma-buf API have been used under the assumption that the sg lists
returned from dma_buf_map_attachment() are fully page aligned. Lots of
stuff can break otherwise all over the place. Clarify this in the
documentation and add a check when DMA API debug is enabled.
Signed-off-by: Jianxin Xiong
Implement the new driver method 'reg_user_mr_dmabuf'. Utilize the core
functions to import dma-buf based memory region and update the mappings.
Add code to handle dma-buf related page fault.
Signed-off-by: Jianxin Xiong
Reviewed-by: Sean Hefty
Acked-by: Michael J. Ruhl
Acked-by: Christian Koe
This is the fourth version of the patch set. Changelog:
v4:
* Add a new ib_device method reg_user_mr_dmabuf() instead of expanding
the existing method reg_user_mr()
* Use a separate code flow for dma-buf instead of adding special cases
to the ODP memory region code path
* In invalidation callb
On Wed, Oct 14, 2020 at 5:58 AM Krishna Manikandan
wrote:
>
> When there are back to back commits with async cursor update,
> there is a case where second commit can program the DPU hw
> blocks while first didn't complete flushing config to HW.
>
> Synchronize the compositions such that second com
JSL has update in vswing table for eDP.
BSpec: 21257
Cc: Souza Jose
Signed-off-by: Tejas Upadhyay
---
drivers/gpu/drm/i915/display/intel_ddi.c | 87 +++-
1 file changed, 85 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c
b/drivers/gpu/d
On 10/9/2020 10:27 PM, Matthias Kaehlcke wrote:
On Fri, Oct 09, 2020 at 08:05:10AM -0700, Doug Anderson wrote:
Hi,
On Thu, Oct 8, 2020 at 10:10 AM Akhil P Oommen wrote:
Add cooling-cells property and the cooling maps for the gpu tzones
to support GPU cooling.
Signed-off-by: Akhil P Oommen
Hi, Fabien:
Fabien Parent 於 2020年10月14日 週三 上午2:19寫道：
>
> Add support for HDMI on MT8167. HDMI on MT8167 is similar to
> MT8173/MT2701 execpt for the two registers: SYS_CFG1C and SYS_CFG20
I think you should drop this series. According to Mediatek HDMI
binding document [1], the second parameter o
Hi
On Wed, 30 Sep 2020 15:13:08 +0800 Tian Tao wrote:
> Consistently Use the same style of variable type in hibmc_drm_de.c and
> hibmc_drm_de.h.
>
> Signed-off-by: Tian Tao
> ---
> drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 13 ++---
> drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_
Hi,
reviews take a while as I'm very busy ATM.
On Wed, 30 Sep 2020 15:13:07 +0800 Tian Tao wrote:
> Consistently Use the same style of variable type in hibmc_drm_de.c.
>
> Signed-off-by: Tian Tao
> ---
> drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 59
> +- 1 file
On Tue, Oct 13, 2020 at 01:01:01AM -0700, Alexandru Stan wrote:
> Whenever num-interpolated-steps was larger than the distance
> between 2 consecutive brightness levels the table would get really
> discontinuous. The slope of the interpolation would stick with
> integers only and if it was 0 the wh
On Thu, 17 Sep 2020, Thomas Zimmermann wrote:
> Hi
>
> Am 17.09.20 um 13:17 schrieb Ilpo Järvinen:
> > Hi,
> >
> > Yes, I can build custom kernels and test but I won't have time for that
> > before the end of September so I'll do it only then.
>
> No problem, that's still fine.
>
> Best regar
https://bugzilla.kernel.org/show_bug.cgi?id=208981
Anton Repko (an...@a-repko.sk) changed:
What|Removed |Added
CC||an...@a-repko.sk
--- Com
https://bugzilla.kernel.org/show_bug.cgi?id=209673
--- Comment #1 from cornelius.riemenschnei...@googlemail.com ---
Xorg.0.log.old (the log that should contain the output of the crashed X server)
is unfortunately empty.
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You are watching the assignee of the
https://bugzilla.kernel.org/show_bug.cgi?id=209673
Bug ID: 209673
Summary: divide_error in amdgpu freezes screen
Product: Drivers
Version: 2.5
Kernel Version: 5.8.14-arch1-1
Hardware: x86-64
OS: Linux
Tree: Ma
On Tue, Oct 13, 2020 at 04:27:14PM +0300, Andy Shevchenko wrote:
> There is import_uuid() function which imports u8 array to the uuid_t.
> Use it instead of open coding variant.
>
> This allows to hide the uuid_t internals.
>
> Reviewed-by: David Stevens
> Signed-off-by: Andy Shevchenko
Pushed
Op 13-10-2020 om 23:08 schreef Matt Roper:
> On Wed, Oct 14, 2020 at 12:59:48AM +0530, Tejas Upadhyay wrote:
>> Recently we came across requirement to identify EHL and JSL
>> platform to program them differently. Thus Split the basic
>> platform definition, macros, and PCI IDs to differentiate
>> b
Hi
On Wed, 14 Oct 2020 09:58:37 +0300 (EEST) "Ilpo Järvinen"
wrote:
> On Thu, 17 Sep 2020, Thomas Zimmermann wrote:
>
> > Hi
> >
> > Am 17.09.20 um 13:17 schrieb Ilpo Järvinen:
> > > Hi,
> > >
> > > Yes, I can build custom kernels and test but I won't have time for that
> > > before the end
Convert phy-mtk-ufs.txt to YAML schema mediatek,ufs-phy.yaml
Signed-off-by: Chunfeng Yun
---
v2: fix binding check warning of reg in example
---
.../bindings/phy/mediatek,ufs-phy.yaml| 64 +++
.../devicetree/bindings/phy/phy-mtk-ufs.txt | 38 ---
2 files changed
Due to the phy/usb bindings are converted into YAML schema and
also renamed, update entries.
Meanwhile add drivers/usb/host/mtk-xhci* files.
Signed-off-by: Chunfeng Yun
---
v2: new patch
---
MAINTAINERS | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAIN
Convert mediatek,mtk-xhci.txt to YAML schema mediatek,mtk-xhci.yaml
Signed-off-by: Chunfeng Yun
---
v2: new patch
---
.../bindings/usb/mediatek,mtk-xhci.txt| 121
.../bindings/usb/mediatek,mtk-xhci.yaml | 180 ++
2 files changed, 180 insertions(+), 121
This oops manifests itself on the following hardware:
01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce G 103M]
(rev a1)
Oct 09 14:17:46 lp-sasha kernel: BUG: kernel NULL pointer dereference, address:
Oct 09 14:17:46 lp-sasha kernel: #PF: supervisor read access
On Tue, Oct 13, 2020 at 11:44:29AM -0700, Dan Williams wrote:
> On Fri, Oct 9, 2020 at 12:52 PM wrote:
> >
> > From: Ira Weiny
> >
> > The kmap() calls in this FS are localized to a single thread. To avoid
> > the over head of global PKRS updates use the new kmap_thread() call.
> >
> > Cc: Nicol
On Tue, Oct 13, 2020 at 7:28 PM Fabien Parent wrote:
>
> Add support for HDMI on MT8167. HDMI on MT8167 is similar to
> MT8173/MT2701 execpt for the two registers: SYS_CFG1C and SYS_CFG20
>
> Signed-off-by: Fabien Parent
> ---
> drivers/gpu/drm/mediatek/mtk_hdmi.c | 7 +++
> drivers/gpu
Convert mediatek,musb.txt to YAML schema mediatek,musb.yaml
Cc: Min Guo
Signed-off-by: Chunfeng Yun
---
v2: new patch
---
.../devicetree/bindings/usb/mediatek,musb.txt | 57 -
.../bindings/usb/mediatek,musb.yaml | 113 ++
2 files changed, 113 insertions(+), 57
During suspend, dp host controller and hpd block are disabled due to
both ahb and aux clock are disabled. Therefore hpd plug/unplug interrupts
will not be generated. At dp_pm_resume(), reinitialize both dp host
controller and hpd block so that hpd plug/unplug interrupts will be
generated and handle
Hi Maintainers,
Does this patch ready to merge?
On 2020/7/7 下午7:25, Sandy Huang wrote:
don't mask possible_crtcs if remote-point is disabled.
Signed-off-by: Sandy Huang
---
drivers/gpu/drm/drm_of.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/drm_of.c b/driver
Hi Stephen,
Le lun. 12 oct. 2020 à 15:24, Stephen Rothwell
a écrit :
Hi all,
On Thu, 8 Oct 2020 15:42:02 +1100 Stephen Rothwell
wrote:
On Thu, 8 Oct 2020 14:09:03 +1100 Stephen Rothwell
wrote:
>
> After merging the drm-misc tree, today's linux-next build (x86_64
> allmodconfig) fai
Quoting Kuogee Hsieh (2020-10-13 16:35:44)
> Connection state is not set correctly happen when either failure of link
> train due to cable unplugged in the middle of aux channel reading or
> cable plugged in while in suspended state. This patch fixes these problems.
> This patch also replace ST_SUS
I was trying to adjust the brightness-levels for the trogdor boards:
https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2291209
Like on a lot of panels, trogdor's low end needs to be cropped,
and now that we have the interpolation stuff I wanted to make use of it
and bake in
On Fri, Oct 09, 2020 at 09:54:28AM -0700, Eric Anholt wrote:
> Reviewed-by: Eric Anholt
Thanks! I applied it to drm-misc-next
> I'd be fine with retiring from being maintainer, too. I'm definitely
> not active.
Ultimately that's up to you, but I guess it would be nice to still stick
around sin
On 10/13/20 4:06 AM, Laurent Pinchart wrote:
> Hi Marek,
>
> On Sat, Oct 10, 2020 at 10:47:05AM +0200, Marek Vasut wrote:
>> On 10/10/20 1:58 AM, Laurent Pinchart wrote:
>>> Hi Marek,
>>
>> Hi,
>>
>>> On Wed, Oct 07, 2020 at 10:40:26AM +0200, Marek Vasut wrote:
On 10/7/20 3:24 AM, Laurent Pin
On MT8167, the two registers SYS_CFG1C and SYS_CFG20 don't have the
same address as on MT8173. Add OF data in order to store the address
of these two registers.
Signed-off-by: Fabien Parent
---
Changelog:
v2: no changes
drivers/gpu/drm/mediatek/mtk_hdmi.c | 45 ++---
1
Function mtk_hdmi_aud_set_input always return 0, no need to
keep the return value. Functions mtk_hdmi_aud_enable_packet &
mtk_hdmi_aud_on_off_hw_ncts are the same, these two functions
just call next functions. Maybe it`s a bit better to just call
the inner function.
Signed-off-by: Bernard Zhao
--
Convert HDMI PHY binding to YAML schema mediatek,ufs-phy.yaml
Signed-off-by: Chunfeng Yun
---
v2: fix binding check warning of reg in example
---
.../display/mediatek/mediatek,hdmi.txt| 17 +---
.../bindings/phy/mediatek,hdmi-phy.yaml | 90 +++
2 files changed, 91 i
On Tue, 13 Oct 2020, Byron Stanoszek wrote:
I'm having a problem with both the 5.8 and 5.9 kernels using the nouveau DRM
driver. I have a laptop with a VGA card (specs below) connected to a
5120x1440 screen. At boot time, the card correctly detects the screen, tries
to allocate fbdev fb0, then t
Whenever num-interpolated-steps was larger than the distance
between 2 consecutive brightness levels the table would get really
discontinuous. The slope of the interpolation would stick with
integers only and if it was 0 the whole line segment would get skipped.
Example settings:
brightnes
Convert phy-mtk-xsphy.txt to YAML schema mediatek,xsphy.yaml
Signed-off-by: Chunfeng Yun
---
v2: modify description and compatible definition suggested by Rob
---
.../bindings/phy/mediatek,xsphy.yaml | 200 ++
.../devicetree/bindings/phy/phy-mtk-xsphy.txt | 109 -
Add support for HDMI on MT8167. HDMI on MT8167 is similar to
MT8173/MT2701 execpt for the two registers: SYS_CFG1C and SYS_CFG20
Signed-off-by: Fabien Parent
---
Changelog:
v2: fix name of pdata structure
drivers/gpu/drm/mediatek/mtk_hdmi.c | 7 +++
drivers/gpu/drm/mediatek/mtk_hdmi_r
Connection state is not set correctly happen when either failure of link
train due to cable unplugged in the middle of aux channel reading or
cable plugged in while in suspended state. This patch fixes these problems.
This patch also replace ST_SUSPEND_PENDING with ST_DISPLAY_OFF.
Changes in V2:
-
Convert mediatek,mtu3.txt to YAML schema mediatek,mtu3.yaml
Signed-off-by: Chunfeng Yun
---
v2: new patch
---
.../devicetree/bindings/usb/mediatek,mtu3.txt | 108 -
.../bindings/usb/mediatek,mtu3.yaml | 227 ++
2 files changed, 227 insertions(+), 108 deletions(-
On Fri, 9 Oct 2020, ira.we...@intel.com wrote:
> From: Ira Weiny
>
> The kmap() calls in this FS are localized to a single thread. To avoid
> the over head of global PKRS updates use the new kmap_thread() call.
>
> Cc: Nicolas Pitre
> Signed-off-by: Ira Weiny
Acked-by: Nicolas Pitre
> fs
On MT8167, the two registers SYS_CFG1C and SYS_CFG20 don't have the
same address as on MT8173. Add OF data in order to store the address
of these two registers.
Signed-off-by: Fabien Parent
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 45 ++---
1 file changed, 34 insertions(
There is import_uuid() function which imports u8 array to the uuid_t.
Use it instead of open coding variant.
This allows to hide the uuid_t internals.
Reviewed-by: David Stevens
Signed-off-by: Andy Shevchenko
---
v2: rebased on top of drm-misc-next (Gerd), added Rb tag (David)
drivers/gpu/drm/
Quoting Kuogee Hsieh (2020-10-13 16:35:22)
> During suspend, dp host controller and hpd block are disabled due to
> both ahb and aux clock are disabled. Therefore hpd plug/unplug interrupts
> will not be generated. At dp_pm_resume(), reinitialize both dp host
> controller and hpd block so that hpd
Convert phy-mtk-tphy.txt to YAML schema mediatek,tphy.yaml
Signed-off-by: Chunfeng Yun
---
v2: modify description and compatible
---
.../bindings/phy/mediatek,tphy.yaml | 263 ++
.../devicetree/bindings/phy/phy-mtk-tphy.txt | 162 ---
2 files changed, 263 inser
I'm having a problem with both the 5.8 and 5.9 kernels using the nouveau DRM
driver. I have a laptop with a VGA card (specs below) connected to a 5120x1440
screen. At boot time, the card correctly detects the screen, tries to allocate
fbdev fb0, then the video hangs completely for 15-30 seconds un
Add support for HDMI on MT8167. HDMI on MT8167 is similar to
MT8173/MT2701 execpt for the two registers: SYS_CFG1C and SYS_CFG20
Signed-off-by: Fabien Parent
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 7 +++
drivers/gpu/drm/mediatek/mtk_hdmi_regs.h | 2 ++
2 files changed, 9 insertions(+
On Tue, Oct 13, 2020 at 08:36:43PM +0100, Matthew Wilcox wrote:
> static inline void copy_to_highpage(struct page *to, void *vfrom, unsigned
> int size)
> {
> char *vto = kmap_atomic(to);
>
> memcpy(vto, vfrom, size);
> kunmap_atomic(vto);
> }
>
> in linux/highmem.h ?
You mea
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