On Thu, Apr 23, 2020 at 3:35 PM Peter Collingbourne wrote:
>
> The render node is required by Android which does not support the legacy
> drmAuth authentication process.
There's no rendering engine on pl111, so only the control node makes
sense for this HW since all this driver does is display.
Hey Linus,
Weekly regular fixes for drm, The usual rc3 uptick here, but nothing
too crazy or notable.
Dave.
drm-fixes-2020-04-24:
drm fixes for 5.7-rc3
core:
- mst: zero pbn when releasing vcpi slots
amdgpu:
- Fix resume issue on renoir
- Thermal fix for older CI dGPUs
- Fix some fallout from
[AMD Public Use]
> -Original Message-
> From: Wentland, Harry
> Sent: Friday, April 24, 2020 1:53 AM
> To: Lyude Paul ; dri-devel@lists.freedesktop.org
> Cc: David Airlie ; linux-ker...@vger.kernel.org; Sean Paul
> ; Thomas Zimmermann ;
> Lin, Wayne ; Lin, Wayne
> Subject: Re: [PATCH]
Quoting Tanmay Shah (2020-03-31 17:30:30)
> diff --git a/drivers/gpu/drm/msm/dp/pll/dp_pll_10nm.c
> b/drivers/gpu/drm/msm/dp/pll/dp_pll_10nm.c
> new file mode 100644
> index 000..aa845d0
> --- /dev/null
> +++ b/drivers/gpu/drm/msm/dp/pll/dp_pll_10nm.c
> @@ -0,0 +1,401 @@
> +//
The render node is required by Android which does not support the legacy
drmAuth authentication process.
Signed-off-by: Peter Collingbourne
---
drivers/gpu/drm/pl111/pl111_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/pl111/pl111_drv.c
Hi Daniel,
On 4/23/20 2:22 PM, Daniel Lezcano wrote:
On Fri, Apr 10, 2020 at 09:42:03AM +0100, Lukasz Luba wrote:
The Energy Model framework is going to support devices other that CPUs. In
order to make this happen change the callback function and add pointer to
a device as an argument.
On Fri, Apr 10, 2020 at 09:42:07AM +0100, Lukasz Luba wrote:
> The Energy Model framework supports also other devices than CPUs. Update
> related information and add description for the new usage.
>
> Signed-off-by: Lukasz Luba
> ---
Acked-by: Daniel Lezcano
This flag sets IOMMU_PRIV, which is required for some a6xx GMU objects.
Signed-off-by: Jonathan Marek
Reviewed-by: Jordan Crouse
---
drivers/gpu/drm/msm/msm_gem.c | 3 +++
drivers/gpu/drm/msm/msm_gem.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/msm/msm_gem.c
On 4/23/20 4:12 PM, Daniel Lezcano wrote:
On Fri, Apr 10, 2020 at 09:42:04AM +0100, Lukasz Luba wrote:
Add support for other devices that CPUs. The registration function
does not require a valid cpumask pointer and is ready to handle new
devices. Some of the internal structures has been
On Thu, Apr 23, 2020 at 12:48:57PM +0100, Lee Jones wrote:
> What's the merge plan for this set?
I'm not sure what you mean. My assumption is that first all the patches
need to get an Acked-by and only then will the series get applied by
Thierry... Could Thierry or Uwe weigh in on this point
A call of the function ¡°do_take_over_console¡± can fail here.
The corresponding system resources were not released then.
Thus add a call of the function ¡°iounmap¡± together with the check
of a failure predicate.
Fixes: e84de0c6190503 ("MIPS: GIO bus support for SGI IP22/28")
CC: Andy Shevchenko
On 10/04/2020 10:42, Lukasz Luba wrote:
> Add now function in the Energy Model framework which is going to support
> new devices. This function will help in transition and make it smoother.
> For now it still checks if the cpumask is a valid pointer, which will be
> removed later when the new
On Tue, Apr 21, 2020 at 06:42:17PM +0200, Philipp Rossak wrote:
> Hi,
>
> On 21.04.20 13:21, Maxime Ripard wrote:
> > Hi,
> >
> > On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote:
> > > On 20.04.20 09:38, Maxime Ripard wrote:
> > > > Hi,
> > > >
> > > > On Fri, Apr 17, 2020 at
Currently, WLED driver supports only WLED4 peripherals that is present
on pmi8998 and pm660L. This patch series converts the existing WLED4
bindings from .txt to .yaml format and adds the support for WLED5 peripheral
that is present on PM8150L.
PM8150L WLED supports the following.
- Two
Adreno 640 and 650 GPUs need some registers set differently.
Signed-off-by: Jonathan Marek
---
drivers/gpu/drm/msm/adreno/a6xx.xml.h | 14 +++
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 56 ++-
2 files changed, 61 insertions(+), 9 deletions(-)
diff --git
On 4/23/20 6:15 PM, Daniel Lezcano wrote:
On 23/04/2020 18:57, Lukasz Luba wrote:
On 4/23/20 4:12 PM, Daniel Lezcano wrote:
On Fri, Apr 10, 2020 at 09:42:04AM +0100, Lukasz Luba wrote:
Add support for other devices that CPUs. The registration function
does not require a valid cpumask
On Sun, 12 Apr 2020 at 15:08, Naresh Kamboju wrote:
>
> While booting stable-rc 4.14 branch kernel this warning was noticed on
> Qualcomm APQ 8016 SBC (DT) Dragonboard 410c device.
>
> [8.459580] clk: failed to reparent byte0_clk_src to dsi0pllbyte: -22
> [8.459724] clk: failed to
This gives more fine-grained control over how memory is allocated over the
DMA api. In particular, it allows using an address range or pinning to
a fixed address.
Signed-off-by: Jonathan Marek
Reviewed-by: Jordan Crouse
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 115 ++
A call of the function do_take_over_console() can fail here.
The corresponding system resources were not released then.
Thus add a call of iounmap() and release_mem_region()
together with the check of a failure predicate. and also
add release_mem_region() on device removal.
Fixes: e86bb8acc0fdc
Hi Neil,
> Am 23.04.2020 um 17:00 schrieb Neil Armstrong :
>> One thing we can learn is that "core" seems to be a de facto standard
>> for the core clock-name. An alternative "gpu" is used by nvidia,gk20a.txt.
>
> Usually IPs needs a few clocks:
> - pclk or apb or reg: the clock clocking the
From: Subbaraman Narayanamurthy
PM8150L WLED supports the following:
- Two modulators and each sink can use any of the modulator
- Multiple CABC selection options from which one can be selected/enabled
- Multiple brightness width selection (12 bits to 15 bits)
Signed-off-by:
On Thu, Apr 23, 2020 at 05:45:55PM +0200, H. Nikolaus Schaller wrote:
> > Am 23.04.2020 um 17:00 schrieb Neil Armstrong :
> >> One thing we can learn is that "core" seems to be a de facto standard
> >> for the core clock-name. An alternative "gpu" is used by nvidia,gk20a.txt.
> >
> > Usually IPs
On Fri, Apr 10, 2020 at 09:42:08AM +0100, Lukasz Luba wrote:
> The Energy Model framework supports not only CPU devices. Drop the CPU
> specific interface with cpumask and add struct device. Add also a return
> value, user might use it. This new interface provides easy way to create
> a simple
On Fri, Apr 10, 2020 at 09:42:09AM +0100, Lukasz Luba wrote:
> The overhauled Energy Model (EM) framework support also devfreq devices.
> The unified API interface of the EM can be used in the thermal subsystem to
> not duplicate code. The power table now is taken from EM structure and
> there is
On Thu, Apr 23, 2020 at 05:23:29PM +0200, Markus Elfring wrote:
> >> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/scripts/coccinelle/free/iounmap.cocci
> >>
> >> How do you think about to extend presented software analysis approaches?
> >>
> > Sorry, I am not familiar
Hi Adrian,
From: Adrian Ratiu
Date: Thu, Apr 23, 2020 at 11:00:58
> This converts the Synopsis MIPI DSI binding documentation to yaml and
> should be quite straightforward. I've added a missing ref clk and also
> added Philippe as maintainer b/c he's the original txt author following
> the
Add HFI v2 code paths required by Adreno 640 and 650 GPUs.
Signed-off-by: Jonathan Marek
Reviewed-by: Jordan Crouse
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 66 ---
drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 7 ++
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 6 +-
Add Adreno 640 and 650 GPU info to the gpulist.
Signed-off-by: Jonathan Marek
Reviewed-by: Jordan Crouse
---
drivers/gpu/drm/msm/adreno/adreno_device.c | 24 ++
drivers/gpu/drm/msm/adreno/adreno_gpu.c| 2 +-
drivers/gpu/drm/msm/adreno/adreno_gpu.h| 10 +
3
On Thu, Apr 23, 2020 at 05:52:09PM +0300, Andy Shevchenko wrote:
> On Thu, Apr 23, 2020 at 5:26 PM Dejin Zheng wrote:
> >
> > A call of the function do_take_over_console() can fail here.
> > The corresponding system resources were not released then.
> > Thus add a call of the function iounmap()
On Tue, Apr 21, 2020 at 02:54:12PM +0200, Daniel Vetter wrote:
> On Tue, Mar 24, 2020 at 04:19:31PM +0100, Lubomir Rintel wrote:
> > This is a driver for video encoder with VGA and DVI/HDMI outputs.
> >
> > There is no documentation for the chip -- the operation was guessed from
> > what was
> Please note you are responding to someone who many kernel maintainers,
> myself included, have on their blacklist
You configured your communication filters for some reasons in this way.
> as they are totally unhelpful.
The development views can vary also around my software contributions.
It
On Fri, Apr 10, 2020 at 09:42:05AM +0100, Lukasz Luba wrote:
> Remove old function em_register_perf_domain which is no longer needed.
> There is em_dev_register_perf_domain that covers old use cases and new as
> well.
>
> Signed-off-by: Lukasz Luba
Acked-by: Daniel Lezcano
On Fri, Apr 10, 2020 at 09:42:06AM +0100, Lukasz Luba wrote:
> Energy Model framework supports now other devices than CPUs. Refactor some
> of the functions in order to prevent wrong usage. The old function
> em_pd_energy has to generic name. It must not be used without proper
> cpumask pointer,
> if do_take_over_console() return an error in the newport_probe(),
> due to the io virtual address is not released, it will cause a leak.
How do you think about a wording variant like the following?
Subject:
[PATCH v2] console: Complete exception handling in newport_probe()
Change
Hi,
Here is this week (and the first) drm-misc-fixes PR.
Maxime
drm-misc-fixes-2020-04-23:
A few resources-related fixes (tidss, dp_mst, scheduler), probe fixes and
DT bindings adjustments.
The following changes since commit 8f3d9f354286745c751374f5f1fcafee6b3f3136:
Linux 5.7-rc1 (2020-04-12
On Thu, Apr 23, 2020 at 04:55:35PM +0200, Bartlomiej Zolnierkiewicz wrote:
>
> Hi,
>
> I believe that the patch summary line should be:
>
> "[PATCH v2] console: newport_con: ..."
>
OK, thanks!
> On 4/23/20 4:26 PM, Dejin Zheng wrote:
> > A call of the function ¡°do_take_over_console¡± can fail
On Thu, Apr 23, 2020 at 01:10:14PM +0200, Markus Elfring wrote:
> > if do_take_over_console() return an error in the newport_probe(),
> > due to the io virtual address is not released, it will cause a leak.
>
> How do you think about a wording variant like the following?
>
>Subject:
>
Add WLED5 specific bindings.
Signed-off-by: Kiran Gunda
Signed-off-by: Subbaraman Narayanamurthy
Acked-by: Daniel Thompson
---
.../bindings/leds/backlight/qcom-wled.yaml | 59 --
1 file changed, 56 insertions(+), 3 deletions(-)
diff --git
This series adds support for A640 and A650 GPUs.
Missing bus scaling, hwcg, and UBWC config, but GPU works without those.
Changes in V2:
Use msm_gem for allocations (first 3 patches are new)
Squashed pdc/rscc patches together
Removed unnecessary "WARN_ON"s in "HFI v2 for A640 and A650"
Changes
Update the gmu_pdc registers for A640 and A650.
Some of the RSCC registers on A650 are in a separate region.
Note this also changes the address of these registers:
RSCC_TCS1_DRV0_STATUS
RSCC_TCS2_DRV0_STATUS
RSCC_TCS3_DRV0_STATUS
Based on the values in msm-4.14 and msm-4.19 kernels.
v3:
This is required for a650 to work.
Signed-off-by: Jonathan Marek
Reviewed-by: Jordan Crouse
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 15 +++
drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 1 +
drivers/gpu/drm/msm/adreno/a6xx_gmu.xml.h | 4
3 files changed, 20
On Thu, Apr 23, 2020 at 12:14:20PM +0200, Gerd Hoffmann wrote:
> Hi,
>
> > I am a newbie, andy gave me some directions to submit the patch, eg: check
> > ioremap leak. At this time, I found that the bochs driver may have similar
> > problems, so I submitted this patch, then, Andy said the best
On Fri, Apr 10, 2020 at 09:42:04AM +0100, Lukasz Luba wrote:
> Add support for other devices that CPUs. The registration function
> does not require a valid cpumask pointer and is ready to handle new
> devices. Some of the internal structures has been reorganized in order to
> keep consistent view
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/scripts/coccinelle/free/iounmap.cocci
…
> Sorry, I do not know how to use the SmPL script.
I proposed to take another look at the header of such a file.
I imagine that provided information can trigger further development
Convert the qcom-wled bindings from .txt to .yaml format.
Also replace PM8941 to WLED3 and PMI8998 to WLED4.
Signed-off-by: Kiran Gunda
Signed-off-by: Subbaraman Narayanamurthy
Acked-by: Daniel Thompson
---
.../bindings/leds/backlight/qcom-wled.txt | 154 ---
Add wled_cabc_config, wled_sync_toggle, wled_ovp_fault_status
and wled_ovp_delay and wled_auto_detection_required callback
functions to prepare the driver for adding WLED5 support.
Signed-off-by: Kiran Gunda
Signed-off-by: Subbaraman Narayanamurthy
Reviewed-by: Daniel Thompson
---
On 23/04/2020 18:57, Lukasz Luba wrote:
>
>
> On 4/23/20 4:12 PM, Daniel Lezcano wrote:
>> On Fri, Apr 10, 2020 at 09:42:04AM +0100, Lukasz Luba wrote:
>>> Add support for other devices that CPUs. The registration function
>>> does not require a valid cpumask pointer and is ready to handle new
On 10/04/2020 10:42, Lukasz Luba wrote:
> The Energy Model uses concept of performance domain and capacity states in
> order to calculate power used by CPUs. Change naming convention from
> capacity to performance state would enable wider usage in future, e.g.
> upcoming support for other devices
Newer GPUs have different GMU firmware path.
v3: updated a6xx_gmu_fw_load based on feedback, including gmu_write_bulk,
and removed extra whitespace change
Signed-off-by: Jonathan Marek
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 138 +++---
On Fri, Apr 10, 2020 at 09:42:03AM +0100, Lukasz Luba wrote:
> The Energy Model framework is going to support devices other that CPUs. In
> order to make this happen change the callback function and add pointer to
> a device as an argument.
>
> Update the related users to use new function and new
We still notice kernel warnings while booting stable rc 4.14.177-rc1 kernel
on qualcomm dragonboard 410c development board.
[7.760140] msm_dsi_host_set_src_pll: can't set parent to
byte_clk_src. ret=-22
[7.763963] msm_dsi_manager_register: failed to register mipi dsi
host for DSI 0
[
> the sfb->fb->screen_base is not save the value get by iounmap() when
> the chip id is 0x720.
I suggest to improve this change description.
How did you determine relevant differences for the mentioned chip model?
> so iounmap() for address sfb->fb->screen_base is not right.
Will another
This function allows pinning iova to a specific page range (for a6xx GMU).
Signed-off-by: Jonathan Marek
---
drivers/gpu/drm/msm/msm_drv.h | 6 +-
drivers/gpu/drm/msm/msm_gem.c | 28 +---
drivers/gpu/drm/msm/msm_gem_vma.c | 6 --
3 files changed, 30
>> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/scripts/coccinelle/free/iounmap.cocci
>>
>> How do you think about to extend presented software analysis approaches?
>>
> Sorry, I am not familiar with it, I don't know.
Do you find the comments helpful at the beginning of
On Thu, Apr 23, 2020 at 02:14:48PM +0200, Markus Elfring wrote:
> > the sfb->fb->screen_base is not save the value get by iounmap() when
> > the chip id is 0x720.
>
> I suggest to improve this change description.
> How did you determine relevant differences for the mentioned chip model?
>
Read
On Thu, Apr 23, 2020 at 7:42 PM Dejin Zheng wrote:
>
> A call of the function do_take_over_console() can fail here.
> The corresponding system resources were not released then.
> Thus add a call of iounmap() and release_mem_region()
> together with the check of a failure predicate. and also
> add
On Thu, Apr 23, 2020 at 10:18 AM Colin King wrote:
>
> From: Colin Ian King
>
> The variable ret is being initialized with a value that is never read
> and it is being updated later with a new value. The initialization is
> redundant and can be removed.
>
> Addresses-Coverity: ("Unused value")
>
Hi Dave and Daniel,
Here goes drm-intel-fixes-2020-04-23:
- Tigerlake Workaround - disabling media recompression (Matt)
- Fix RPS interrupts for right GPU frequency (Chris)
- HDCP fix prime check (Oliver)
- Tigerlake Thunderbolt power well fix (Matt)
- Tigerlake DP link training fixes (Jose)
-
On Thu, Apr 23, 2020 at 06:17:43PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä
>
> The DispID DTD pixel clock is documented as:
> "00 00 00 h → FF FF FF h | Pixel clock ÷ 10,000 0.01 → 167,772.16 Mega Pixels
> per Sec"
> Which seems to imply that we to add one to the raw value.
>
>
On 2020-04-23 12:42 p.m., Lyude Paul wrote:
> This reverts commit 6bb0942e8f46863a745489cce27efe5be2a3885e.
>
> Unfortunately it would appear that the rumors we've heard of sideband
> message interleaving not being very well supported are true. On the
> Lenovo ThinkPad Thunderbolt 3 dock that I
>-Original Message-
>From: Jonathan Marek
>Sent: Tuesday, April 21, 2020 7:41 PM
>To: freedr...@lists.freedesktop.org
>Cc: Rob Clark ; Sean Paul ; David
>Airlie ; Daniel Vetter ; Jordan Crouse
>; Sharat Masetty ;
>Ruhl, Michael J ; open list:DRM DRIVER FOR MSM
>ADRENO GPU ; open list:DRM
On Fri, Apr 24, 2020 at 01:02:45AM +0800, Dejin Zheng wrote:
> On Thu, Apr 23, 2020 at 05:23:29PM +0200, Markus Elfring wrote:
> > >> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/log/scripts/coccinelle/free/iounmap.cocci
> > >>
> > >> How do you think about to extend
Hi Sandeep,
On Tue, Apr 14, 2020 at 02:21:17PM -0700, Stephen Boyd wrote:
> Quoting Sandeep Maheswaram (2020-04-01 23:38:52)
> > Convert QMP PHY bindings to DT schema format using json-schema.
> >
> > Signed-off-by: Sandeep Maheswaram
> > ---
> > .../devicetree/bindings/phy/qcom,qmp-phy.yaml
On Thu, Apr 23, 2020 at 12:42 PM Lyude Paul wrote:
>
> This reverts commit 6bb0942e8f46863a745489cce27efe5be2a3885e.
>
> Unfortunately it would appear that the rumors we've heard of sideband
> message interleaving not being very well supported are true. On the
> Lenovo ThinkPad Thunderbolt 3 dock
On Thu, Apr 23, 2020 at 09:03:37PM +0530, Kiran Gunda wrote:
> From: Subbaraman Narayanamurthy
>
> PM8150L WLED supports the following:
> - Two modulators and each sink can use any of the modulator
> - Multiple CABC selection options from which one can be selected/enabled
> -
This reverts commit 6bb0942e8f46863a745489cce27efe5be2a3885e.
Unfortunately it would appear that the rumors we've heard of sideband
message interleaving not being very well supported are true. On the
Lenovo ThinkPad Thunderbolt 3 dock that I have, interleaved messages
appear to just get dropped:
The ti-sn65dsi86 MIPI DSI to eDP bridge chip has a dedicated hardware
HPD (Hot Plug Detect) pin on it, but it's mostly useless for eDP
because of excessive debouncing in hardware. Specifically there is no
way to disable the debouncing and for eDP debouncing hurts you because
HPD is just used for
In the cases where there is no connector in a system there's no great
place to put "hpd-gpios". As per discussion [1] the best place to put
it is in the panel. Add this to the device tree bindings.
[1] https://lore.kernel.org/r/20200417180819.ge5...@pendragon.ideasonboard.com
Signed-off-by:
We don't have the HPD line hooked up to the bridge chip. Add it as
suggested in the patch ("dt-bindings: drm/bridge: ti-sn65dsi86:
Document no-hpd").
NOTE: this patch isn't expected to have any effect but just keeps us
cleaner for the future. Currently the driver in Linux just assumes
that
This moves the bindings over, based a lot on toshiba,tc358768.yaml.
Unless there's someone known to be better, I've set the maintainer in
the yaml as the first person to submit bindings.
Signed-off-by: Douglas Anderson
---
Changes in v3: None
Changes in v2:
- specification => specifier.
- power
People use panel-simple when they have panels that are builtin to
their device. In these cases the HPD (Hot Plug Detect) signal isn't
really used for hotplugging devices but instead is used for power
sequencing. Panel timing diagrams (especially for eDP panels) usually
have the HPD signal in
As talked about in commit c2bfc223882d ("drm/bridge: ti-sn65dsi86:
Remove the mystery delay"), the normal HPD pin on ti-sn65dsi86 is
kinda useless, at least for embedded DisplayPort (eDP). However,
despite the fact that the actual HPD pin on the bridge is mostly
useless for eDP, the concept of
The ti-sn65dsi86 MIPI DSI to eDP bridge chip has 4 pins on it that can
be used as GPIOs in a system. Each pin can be configured as input,
output, or a special function for the bridge chip. These are:
- GPIO1: SUSPEND Input
- GPIO2: DSIA VSYNC
- GPIO3: DSIA HSYNC or VSYNC
- GPIO4: PWM
Let's
On Tue, Apr 21, 2020 at 07:41:23PM -0400, Jonathan Marek wrote:
> Add HFI v2 code paths required by Adreno 640 and 650 GPUs.
I still feel like there is a chance for optimization here but the perfect is the
enemy of the good and that would be a good follow on for the future.
Reviewed-by: Jordan
On Tue, Apr 21, 2020 at 07:41:26PM -0400, Jonathan Marek wrote:
> This is required for a650 to work.
Reviewed-by: Jordan Crouse
> Signed-off-by: Jonathan Marek
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 15 +++
> drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 1 +
>
On Tue, Apr 21, 2020 at 07:41:24PM -0400, Jonathan Marek wrote:
> Newer GPUs have different GMU firmware path.
>
> Signed-off-by: Jonathan Marek
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 135 +++---
> drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 11 ++
>
On Tue, Apr 21, 2020 at 07:41:25PM -0400, Jonathan Marek wrote:
> Update the gmu_pdc registers for A640 and A650.
>
> Some of the RSCC registers on A650 are in a separate region.
>
> Note this also changes the address of these registers:
>
> RSCC_TCS1_DRV0_STATUS
> RSCC_TCS2_DRV0_STATUS
>
On Tue, Apr 21, 2020 at 07:41:22PM -0400, Jonathan Marek wrote:
> Add Adreno 640 and 650 GPU info to the gpulist.
>
Reviewed-by: Jordan Crouse
> Signed-off-by: Jonathan Marek
> ---
> drivers/gpu/drm/msm/adreno/adreno_device.c | 24 ++
>
On Tue, Apr 21, 2020 at 07:41:21PM -0400, Jonathan Marek wrote:
> This gives more fine-grained control over how memory is allocated over the
> DMA api. In particular, it allows using an address range or pinning to
> a fixed address.
Reviewed-by: Jordan Crouse
> Signed-off-by: Jonathan Marek
>
On Tue, Apr 21, 2020 at 07:41:20PM -0400, Jonathan Marek wrote:
> This flag sets IOMMU_PRIV, which is required for some a6xx GMU objects.
The GMU doesn't _need_ privileged surfaces, but it sure is a good idea.
As a bonus with the APRIV bit on some a6xx targets we can set all of the
global
On 4/23/20 5:05 PM, Andy Shevchenko wrote:
> On Thu, Apr 23, 2020 at 5:55 PM Bartlomiej Zolnierkiewicz
> wrote:
>
>>> + if (err)
>>> + iounmap((void *)npregs);
>>
>> Looks OK but while you are at it, could you please also add missing
>> release_mem_region() on error and on
Hi Colin,
Sorry for any confusion of this code.
I think in this case, it seems like the comment is wrong (but original
implementation is somewhat wrong as well). Probably the original code
implementation makes it unclear.
There are three scenarios:
1. Variable refresh active, targeting a fixed
From: Ville Syrjälä
The DispID DTD pixel clock is documented as:
"00 00 00 h → FF FF FF h | Pixel clock ÷ 10,000 0.01 → 167,772.16 Mega Pixels
per Sec"
Which seems to imply that we to add one to the raw value.
Reality seems to agree as there are tiled displays in the wild
which currently show
On Thu, Apr 23, 2020 at 5:55 PM Bartlomiej Zolnierkiewicz
wrote:
> > + if (err)
> > + iounmap((void *)npregs);
>
> Looks OK but while you are at it, could you please also add missing
> release_mem_region() on error and on device removal:
>
> newport_addr =
Hi guys,
one thing you don't seem to have considered yet is that not setting the
top-down flag also won't get you the bottom-up approach, but rather the
best fit.
Additional to that the top-down allocations have quite a bit more CPU
overhead since they don't walk the size tree, but the
On Tue, Apr 21, 2020 at 4:33 PM Pekka Paalanen wrote:
>
> On Tue, 21 Apr 2020 14:15:52 +0200
> Daniel Vetter wrote:
>
> > On Mon, Apr 20, 2020 at 01:04:20PM +0300, Pekka Paalanen wrote:
> > > On Mon, 20 Apr 2020 11:27:04 +0300
> > > Pekka Paalanen wrote:
> > >
> > > > On Fri, 17 Apr 2020
On 22/04/2020 18:09, H. Nikolaus Schaller wrote:
> Hi Maxime,
>
>> Am 22.04.2020 um 17:13 schrieb Maxime Ripard :
>>
>> On Wed, Apr 22, 2020 at 09:10:57AM +0200, H. Nikolaus Schaller wrote:
Am 22.04.2020 um 08:58 schrieb Maxime Ripard :
>
> It also allows to handle different number
Hi,
I believe that the patch summary line should be:
"[PATCH v2] console: newport_con: ..."
On 4/23/20 4:26 PM, Dejin Zheng wrote:
> A call of the function ¡°do_take_over_console¡± can fail here.
> The corresponding system resources were not released then.
> Thus add a call of the function
On Thu, Apr 23, 2020 at 5:26 PM Dejin Zheng wrote:
>
> A call of the function ¡°do_take_over_console¡± can fail here.
> The corresponding system resources were not released then.
> Thus add a call of the function ¡°iounmap¡± together with the check
> of a failure predicate.
...
> CC: Andy
From: Colin Ian King
The variable ret is being initialized with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King
---
From: Colin Ian King
The assignment to infopacket->sb[7] looks incorrect, the comment states it
is the minimum refresh rate yet it is being assigned a value from the
maximum refresh rate max_refresh_in_uhz. Fix this by using min_refresh_in_uhz
instead.
Addresses-Coverity: ("Copy-paste error")
> > I don't think it is that simple.
> >
> > First: How will that interact with cursor bo allocations? IIRC the
> > strategy for them is to allocate top-down, for similar reasons (avoid
> > small cursor bo allocs fragment vram memory).
>
> In ast, 2 cursor BOs are allocated during driver
Hi Bernard,
On Tue, Apr 21, 2020 at 07:10:46PM -0700, Bernard Zhao wrote:
> For the code logic, an alarm is thrown after failure, but the
> code continues to run and returns successfully, so to the caller
> the if check and return branch will never run.
> The change is to make the code a bit more
Hi Gerd,
thanks for the feedback.
Am 23.04.20 um 13:18 schrieb Gerd Hoffmann:
> On Wed, Apr 22, 2020 at 04:40:55PM +0200, Thomas Zimmermann wrote:
>> With limited VRAM available, fragmentation can lead to OOM errors.
>> Alternating between bottom-up and top-down placement keeps BOs near the
>>
Hi,
Just commenting on the mode_fixup function that was added in v7.
On Tue, Feb 25, 2020 at 2:15 PM Xin Ji wrote:
>
> The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
> for portable device. It converts MIPI DSI/DPI to DisplayPort 1.3 4K.
>
> The ANX7625 can support both USB
Hi Angelo,
On Thu, 23 Apr 2020, Angelo Ribeiro
wrote:
Hi Adrian,
From: Adrian Ratiu Date: Thu, Apr
23, 2020 at 11:00:58
This converts the Synopsis MIPI DSI binding documentation to
yaml and should be quite straightforward. I've added a missing
ref clk and also added Philippe as
On Tue, 21 Apr 2020, Guru Das Srinagesh wrote:
> [REQUEST]
>
> Would it be possible for the patches that have already received Acked-by's in
> this series to be accepted and applied to the tree? I lost an Acked-by (in
> intel-panel.c) because it had a merge conflict with a new change that came
On Tue, Apr 21, 2020 at 6:32 PM Jonathan Corbet wrote:
>
> On Tue, 21 Apr 2020 14:38:37 +0200
> Daniel Vetter wrote:
>
> > On Mon, Apr 20, 2020 at 05:00:59PM -0600, Jonathan Corbet wrote:
> > > On Mon, 20 Apr 2020 10:41:15 +0300
> > > Gal Pressman wrote:
> > >
> > > > Fix a couple of typos:
On Wed, Apr 22, 2020 at 04:40:55PM +0200, Thomas Zimmermann wrote:
> With limited VRAM available, fragmentation can lead to OOM errors.
> Alternating between bottom-up and top-down placement keeps BOs near the
> ends of the VRAM and the available pages consecutively near the middle.
>
> A
On Tue, Apr 14, 2020 at 03:13:23PM +0200, Christoph Hellwig wrote:
> Just use vmap instead of messing with vmalloc internals.
>
> Signed-off-by: Christoph Hellwig
> Acked-by: Peter Zijlstra (Intel)
Thanks!
Acked-by: Sakari Ailus
--
Sakari Ailus
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