From: Mikko Perttunen
The dma-buf import code currently attaches and maps all imported
dma-bufs to the drm device to get their sgt for mapping to the
directly managed IOMMU domain.
In many cases, like for newer chips (Tegra186+), the directly
managed IOMMU domain is, however, not used. Mapping
From: Mikko Perttunen
Since we aren't using drm_gem_prime_import(_dev), for clarity don't
use the corresponding destroy function either.
Signed-off-by: Mikko Perttunen
---
drivers/gpu/drm/tegra/gem.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/ili9320.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/jornada720_lcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/otm3225a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/platform_lcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/tdo24m.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Bruno Prémont
Signed-off-by: Krzysztof Kozlowski
---
Depends on the first patch in the series.
---
drivers/hid/hid-picolcd_lcd.c | 2 +-
1 file changed, 1 insertion(+), 1
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/lms501kf03.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/ltv350qv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/lms283gf05.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Thomas Zimmermann
Signed-off-by: Krzysztof Kozlowski
---
Depends on the first patch in the series.
---
drivers/video/fbdev/clps711x-fb.c | 2 +-
1 file changed, 1
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/l4f00242t03.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On 27/03/2024 18:48, Krzysztof Kozlowski wrote:
> Core in spi_register_driver() already sets the .owner, so driver
> does not need to.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/gpu/drm/tiny/ili9225.c | 1 -
> 1 file changed, 1 deletion(-)
It has been almost a month. Any comments
Hi,
Changes in v2:
- Collect tags, including wrongly places Thomas' tag (which requires me
to manually edit 15 other patches to drop it).
- Combine here checkpatch patch:
https://lore.kernel.org/all/20240414185440.288812-1-k...@kernel.org/
- Link to v1:
'struct lcd_ops' passed in lcd_device_register() is not modified by core
backlight code, so it can be made const for code safety. This allows
drivers to also define the structure as const.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/lcd.c | 4
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/ams369fg06.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/corgi_lcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/hx8357.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Daniel Thompson
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/ili922x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
'struct lcd_ops' is not modified by core code.
Suggested-by: Thomas Weißschuh
Signed-off-by: Krzysztof Kozlowski
---
Patch making lcd_ops const in progress:
https://lore.kernel.org/r/20240414-video-backlight-lcd-ops-v1-0-9b37fcbf5...@kernel.org
Cc: Lee Jones
Cc: Daniel Thompson
Cc: Jingoo
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Thomas Zimmermann
Signed-off-by: Krzysztof Kozlowski
---
Depends on the first patch in the series.
---
drivers/video/fbdev/omap/lcd_ams_delta.c | 2 +-
1 file changed, 1
'struct lcd_ops' is not modified by core backlight code, so it can be
made const for increased code safety.
Reviewed-by: Thomas Zimmermann
Signed-off-by: Krzysztof Kozlowski
---
Depends on the first patch in the series.
---
drivers/video/fbdev/imxfb.c | 2 +-
1 file changed, 1 insertion(+), 1
If we expose a render node for NPUs without rendering capabilities, the
userspace stack will offer it to compositors and applications for
rendering, which of course won't work.
Userspace is probably right in not questioning whether a render node
might not be capable of supporting rendering, so
On 30/03/2024 21:38, Krzysztof Kozlowski wrote:
> Core in platform_driver_register() already sets the .owner, so driver
> does not need to. Whatever is set here will be anyway overwritten by
> main driver calling platform_driver_register().
>
> Signed-off-by: Krzysztof Kozlowski
> ---
It has
On 01/04/2024 12:26, Christian Gmeiner wrote:
>>
>> Core in platform_driver_register() already sets the .owner, so driver
>> does not need to. Whatever is set here will be anyway overwritten by
>> main driver calling platform_driver_register().
>>
>> Signed-off-by: Krzysztof Kozlowski
>
>
On 30/03/2024 21:27, Krzysztof Kozlowski wrote:
> Core in mipi_dsi_driver_register() already sets the .owner, so driver
> does not need to.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
It has been almost a month. Any comments on this patchset?
Best regards,
Krzysztof
On Tue, 23 Apr 2024 22:32:34 +0100
Adrián Larumbe wrote:
> Enable calculations of job submission times in clock cycles and wall
> time. This is done by expanding the boilerplate command stream when running
> a job to include instructions that compute said times right before an after
> a user CS.
On 31/03/2024 22:45, Dmitry Baryshkov wrote:
DT bindings for adv7511 and adv7533 bridges specify HDMI output to be
present at the port@1. This allows board DT to add e.g. HDMI connector
nodes or any other next chained bridge. Make adv7511 driver discover
that bridge and attach it to the chain.
On Tue, 2024-04-23 at 16:09 +, Matt Coster wrote:
> When the host page size was more than 4 times larger than the FW page
> size, this macro evaluated to zero resulting in zero-sized arrays.
>
> Use DIV_ROUND_UP() to ensure the correct behavior.
>
> Reported-by:
Hi,
On 2024/4/24 16:39, Dmitry Baryshkov wrote:
Ok, what is the_bug_ that is being fixed by this patch?
I didn't have a way to use that driver under non DT environment,
this is the bug. Note: I demanding full features.
Both st7735r.c and repaper.c requires additional device property.
-
Am 24.04.24 um 12:19 schrieb Dmitry Antipov:
On 4/24/24 10:09, Christian König wrote:
To repeat what I already said on the other thread: Calling
dma_buf_poll() while fput() is in progress is illegal in the first
place.
So there is nothing to fix in dma_buf_poll(), but rather to figure
out
On Wed, 24 Apr 2024 at 15:21, Connor Abbott wrote:
>
> On Mon, Apr 1, 2024 at 3:52 AM Dmitry Baryshkov
> wrote:
> >
> > Import Adreno registers database for A6xx from the Mesa, commit
> > 639488f924d9 ("freedreno/registers: limit the rules schema").
> >
> > Signed-off-by: Dmitry Baryshkov
> >
On Wed, Apr 24, 2024 at 03:11:08PM +0200, Christian König wrote:
> Am 24.04.24 um 13:41 schrieb Dan Carpenter:
> > These lines are indented too far. Clean the whitespace.
> >
> > Signed-off-by: Dan Carpenter
> > ---
> > drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +++
> > 1 file
On Tue, Apr 23, 2024 at 09:17:03PM +, Zeng, Oak wrote:
> > On Tue, Apr 09, 2024 at 04:45:22PM +, Zeng, Oak wrote:
> >
> > > > I saw, I am saying this should not be done. You cannot unmap bits of
> > > > a sgl mapping if an invalidation comes in.
> > >
> > > You are right, if we register a
On 23/04/2024 20:18, Sean Anderson wrote:
Instead of polling the status register for the AUX status, just enable
the IRQs and signal a completion.
Signed-off-by: Sean Anderson
---
This one seems to cause a hang when I unload the modules. I didn't debug
it further yet, but most likely we
On Wed, 24 Apr 2024, Ryszard Knop wrote:
> The drm-intel repo is moving from the classic fd.o git host to GitLab.
> Update its location with a URL matching other fd.o GitLab kernel trees.
>
> Signed-off-by: Ryszard Knop
Acked-by: Jani Nikula
> ---
> MAINTAINERS | 2 +-
> 1 file changed, 1
Hi Tvrtko,
On 15.04.2024 13:50, Tvrtko Ursulin wrote:
>
> On 05/04/2024 18:59, Rob Clark wrote:
> > On Wed, Apr 3, 2024 at 11:37 AM Adrián Larumbe
> > wrote:
> > >
> > > Up to this day, all fdinfo-based GPU profilers must traverse the entire
> > > /proc directory structure to find open DRM
On Wed, Apr 24, 2024 at 08:33:45AM +0200, Krzysztof Kozlowski wrote:
> 'struct lcd_ops' is not modified by core code.
>
> Suggested-by: Thomas Weißschuh
> Signed-off-by: Krzysztof Kozlowski
Reviewed-by: Daniel Thompson
Daniel.
On Wed, Apr 24, 2024 at 01:32:19PM GMT, Ryszard Knop wrote:
- Switch drm-intel URLs to the new GitLab location.
- Add a short SSH link for drm-xe for completeness with other blocks.
- Add a missing tab in drm_tip_config for column alignment.
Signed-off-by: Ryszard Knop
---
nightly.conf | 8
On Wed, Apr 24, 2024 at 02:31:36AM +, Matthew Brost wrote:
> AMD seems to register notifiers on demand for parts of the address space
> [1], I think Nvidia's open source driver does this too (can look this up
> if needed). We (Intel) also do this in Xe and the i915 for userptrs
> (explictly
Hi,
On 16/04/2024 23:31, Anatoliy Klymenko wrote:
Implement live video input format setting for ZynqMP DPSUB.
ZynqMP DPSUB can operate in 2 modes: DMA-based and live.
In the live mode, DPSUB receives a live video signal from FPGA-based CRTC.
DPSUB acts as a DRM encoder bridge in such a
On 23/04/24 23:12, Rodrigo Vivi wrote:
> On Tue, Apr 23, 2024 at 02:25:06PM +0530, Aravind Iddamsetty wrote:
>> On 23/04/24 02:24, Rodrigo Vivi wrote:
>>> On Mon, Apr 22, 2024 at 12:27:53PM +0530, Aravind Iddamsetty wrote:
In scenarios where drm_dev_put is directly called by driver we want
On Mon, Apr 22, 2024 at 12:27:53PM +0530, Aravind Iddamsetty wrote:
> In scenarios where drm_dev_put is directly called by driver we want to
> release devm_drm_dev_init_release action associated with struct
> drm_device.
>
> v2: Directly expose the original function, instead of introducing a
>
On 24/04/24 17:21, Maxime Ripard wrote:
> On Mon, Apr 22, 2024 at 12:27:53PM +0530, Aravind Iddamsetty wrote:
>> In scenarios where drm_dev_put is directly called by driver we want to
>> release devm_drm_dev_init_release action associated with struct
>> drm_device.
>>
>> v2: Directly expose the
Am 24.04.24 um 15:20 schrieb Dan Carpenter:
On Wed, Apr 24, 2024 at 03:11:08PM +0200, Christian König wrote:
Am 24.04.24 um 13:41 schrieb Dan Carpenter:
These lines are indented too far. Clean the whitespace.
Signed-off-by: Dan Carpenter
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 7
On 24-04-2024 08:42, Aravind Iddamsetty wrote:
On 23/04/24 20:34, Nilawar, Badal wrote:
On 22-04-2024 12:27, Aravind Iddamsetty wrote:
PCI subsystem provides callbacks to inform the driver about a request to
do function level reset by user, initiated by writing to sysfs entry
On Tue, Apr 23, 2024 at 01:42:22PM -0400, Rodrigo Vivi wrote:
> On Tue, Apr 23, 2024 at 02:25:06PM +0530, Aravind Iddamsetty wrote:
> >
> > On 23/04/24 02:24, Rodrigo Vivi wrote:
> > > On Mon, Apr 22, 2024 at 12:27:53PM +0530, Aravind Iddamsetty wrote:
> > >> In scenarios where drm_dev_put is
On Wed, 24 Apr 2024, Ryszard Knop wrote:
> - Switch drm-intel URLs to the new GitLab location.
> - Add a short SSH link for drm-xe for completeness with other blocks.
> - Add a missing tab in drm_tip_config for column alignment.
>
> Signed-off-by: Ryszard Knop
Acked-by: Jani Nikula
> ---
>
On Wed, Apr 24, 2024 at 12:37:16AM +0300, Dmitry Baryshkov wrote:
> On Wed, Apr 24, 2024 at 12:49:18AM +0800, Sui Jingfeng wrote:
> > On 2024/4/23 21:28, Andy Shevchenko wrote:
> > > On Tue, Apr 23, 2024 at 12:46:58AM +0800, Sui Jingfeng wrote:
...
> But let me throw an argument why this patch
Am 24.04.24 um 13:41 schrieb Dan Carpenter:
These lines are indented too far. Clean the whitespace.
Signed-off-by: Dan Carpenter
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
On 4/24/24 10:09, Christian König wrote:
To repeat what I already said on the other thread: Calling dma_buf_poll() while
fput() is in progress is illegal in the first place.
So there is nothing to fix in dma_buf_poll(), but rather to figure out who is
incorrectly calling fput().
Hm. OTOH
Hi,
On 2024/4/24 16:39, Dmitry Baryshkov wrote:
Sui, if that fits your purpose,
That doesn't fits my purpose, please stop the recommendation, thanks.
please make sure that with your patch
(or the next iteration of it) you can get driver_data from the matched
platform_device_id.
No, that's
On Wed, Apr 24, 2024 at 01:49:16PM +0200, Maxime Ripard wrote:
> On Tue, Apr 23, 2024 at 01:42:22PM -0400, Rodrigo Vivi wrote:
> > On Tue, Apr 23, 2024 at 02:25:06PM +0530, Aravind Iddamsetty wrote:
> > >
> > > On 23/04/24 02:24, Rodrigo Vivi wrote:
> > > > On Mon, Apr 22, 2024 at 12:27:53PM
On Mon, Apr 1, 2024 at 3:52 AM Dmitry Baryshkov
wrote:
>
> Import Adreno registers database for A6xx from the Mesa, commit
> 639488f924d9 ("freedreno/registers: limit the rules schema").
>
> Signed-off-by: Dmitry Baryshkov
> ---
> drivers/gpu/drm/msm/registers/adreno/a6xx.xml | 4970
>
The drm-intel repo is moving from the classic fd.o git host to GitLab.
Update its location with a URL matching other fd.o GitLab kernel trees.
Signed-off-by: Ryszard Knop
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index
These lines are indented too far. Clean the whitespace.
Signed-off-by: Dan Carpenter
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers/gpu/drm/amd/display/dc/core/dc.c
On 23/04/2024 23:50, Sean Anderson wrote:
Hi,
On 3/22/24 02:01, Tomi Valkeinen wrote:
Hi,
On 08/03/2024 22:47, Sean Anderson wrote:
We must always register the DRM bridge, since zynqmp_dp_hpd_work_func
calls drm_bridge_hpd_notify, which in turn expects hpd_mutex to be
initialized. We do this
- Switch drm-intel URLs to the new GitLab location.
- Add a short SSH link for drm-xe for completeness with other blocks.
- Add a missing tab in drm_tip_config for column alignment.
Signed-off-by: Ryszard Knop
---
nightly.conf | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff
On Mon, 22 Apr 2024, Jani Nikula wrote:
> Surprisingly many places depend on debugfs.h to be included via
> drm_print.h. Fix them.
>
> v3: Also fix armada, ite-it6505, imagination, msm, sti, vc4, and xe
>
> v2: Also fix ivpu and vmwgfx
>
> Reviewed-by: Andrzej Hajda
> Acked-by: Maxime Ripard
>
On Wed, Apr 24, 2024 at 04:34:39PM +0300, Dmitry Baryshkov wrote:
> On Wed, 24 Apr 2024 at 16:11, Andy Shevchenko
> wrote:
> >
> > On Wed, Apr 24, 2024 at 12:37:16AM +0300, Dmitry Baryshkov wrote:
> > > On Wed, Apr 24, 2024 at 12:49:18AM +0800, Sui Jingfeng wrote:
> > > > On 2024/4/23 21:28, Andy
On Wed, Apr 24, 2024 at 04:08:29AM GMT, Matthew Brost wrote:
On Tue, Apr 23, 2024 at 04:56:48PM -0700, Lucas De Marchi wrote:
From: Umesh Nerlige Ramappa
Add a helper to accumulate per-client runtime of all its
exec queues. Currently that is done in 2 places:
1. when the exec_queue
Hi,
https://patchwork.freedesktop.org/series/131386/ - Re-reported.
Thanks,
Tejasree
-Original Message-
From: I915-ci-infra On Behalf Of
Imre Deak
Sent: Friday, April 19, 2024 8:15 PM
To: Nautiyal, Ankit K ; Manasi D Navare
; Maarten Lankhorst
; Nikula, Jani ;
On Wed, 24 Apr 2024 at 16:11, Andy Shevchenko
wrote:
>
> On Wed, Apr 24, 2024 at 12:37:16AM +0300, Dmitry Baryshkov wrote:
> > On Wed, Apr 24, 2024 at 12:49:18AM +0800, Sui Jingfeng wrote:
> > > On 2024/4/23 21:28, Andy Shevchenko wrote:
> > > > On Tue, Apr 23, 2024 at 12:46:58AM +0800, Sui
On Wed, Apr 24, 2024 at 03:33:11PM +0200, Christian König wrote:
> Am 24.04.24 um 15:20 schrieb Dan Carpenter:
> > On Wed, Apr 24, 2024 at 03:11:08PM +0200, Christian König wrote:
> > > Am 24.04.24 um 13:41 schrieb Dan Carpenter:
> > > > These lines are indented too far. Clean the whitespace.
> >
On 24/04/2024 16:29, Xilin Wu via B4 Relay wrote:
From: Xilin Wu
This documents AYN Odin 2 which is a gaming handheld by AYN based on
the QCS8550 SoC.
Signed-off-by: Xilin Wu
---
Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git
On 24/04/2024 16:29, Xilin Wu via B4 Relay wrote:
From: Junhao Xie
Add a new driver for the SI-EN SN3112 12-channel 8-bit PWM LED controller.
Signed-off-by: Junhao Xie
---
drivers/pwm/Kconfig | 10 ++
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-sn3112.c | 336
On Mon, Apr 22, 2024 at 03:56:50PM -0700, Alexey Makhalov wrote:
> Move VMware hypercall macros to vmware.h. This is a prerequisite for
> the introduction of vmware_hypercall API. No functional changes besides
> exporting vmware_hypercall_mode symbol.
Well, I see more.
So code movement patches
There are various spelling mistakes in dml2_printf messages, fix them.
Signed-off-by: Colin Ian King
---
.../dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 6 +++---
.../display/dc/dml2/dml21/src/dml2_core/dml2_core_shared.c | 6 +++---
2 files changed, 6 insertions(+), 6
On Wed, Apr 24, 2024 at 10:57:54AM -0300, Jason Gunthorpe wrote:
> On Wed, Apr 24, 2024 at 02:31:36AM +, Matthew Brost wrote:
>
> > AMD seems to register notifiers on demand for parts of the address space
> > [1], I think Nvidia's open source driver does this too (can look this up
> > if
For each buffer object, remember evictions and try undoing them if
memory pressure gets lower again.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_bo.c | 28 +++-
drivers/gpu/drm/ttm/ttm_bo_util.c | 3 +++
2 files changed, 30 insertions(+), 1
If we didn't get the favorite placement because it was full, we should
try moving it into the favorite placement once there is space.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_bo.c | 28 +++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git
Indicates support for EVICTED_VRAM queries and
AMDGPU_GEM_OP_SET_PRIORITY
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
These utilities will be used to keep track of what buffers have been
evicted from any particular place, to try and decide when to try undoing
the eviction.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_device.c | 1 +
drivers/gpu/drm/ttm/ttm_resource.c | 14 ++
Hi everyone,
recently I've been looking into remedies for apps (in particular, newer
games) that experience significant performance loss when they start to
hit VRAM limits, especially on older or lower-end cards that struggle
to fit both desktop apps and all the game data into VRAM at once.
The
Reserve the highest priority for the kernel, and choose a balanced value
as userspace default. Userspace is intended to be able to modify these
later to mark buffers as important/unimportant.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c| 1 +
Try unevicting only VRAM/GTT BOs.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 50 +
1 file changed, 50 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index
Provides fine-grained control for drivers over which buffers should be
considered when attempting to undo evictions.
Signed-off-by: Friedrich Vock
---
include/drm/ttm/ttm_device.h | 23 +++
1 file changed, 23 insertions(+)
diff --git a/include/drm/ttm/ttm_device.h
TTM now takes care of moving buffers to the best possible domain.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h| 2 -
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 191 +
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.h | 4 -
We will never try evicting things from VRAM for these resources anyway.
This affects TTM buffer uneviction logic, which would otherwise try to
move these buffers into VRAM (clashing with VRAM-only allocations).
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 13
Make each buffer object aware of whether it has been evicted or not.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_bo.c | 1 +
include/drm/ttm/ttm_bo.h | 11 +++
2 files changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
When undoing evictions because of decreased memory pressure, it makes no
sense to try evicting other buffers.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 ++
include/drm/ttm/ttm_bo.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c
For now, they are only used internally inside TTM, but this will change
with the introduction of dynamic buffer priorities.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_bo.c | 168 ++-
include/drm/ttm/ttm_bo.h | 6 ++
2 files changed, 172
This makes buffer eviction significantly more stable by avoiding
ping-ponging caused by low-priority buffers evicting high-priority
buffers and vice versa.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_bo.c | 9 +++--
drivers/gpu/drm/ttm/ttm_resource.c | 5 +++--
Used to dynamically adjust priorities of buffers at runtime, to react to
changes in memory pressure/usage patterns.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/ttm/ttm_bo.c | 17 +
include/drm/ttm/ttm_bo.h | 2 ++
2 files changed, 19 insertions(+)
diff --git
This adds GTT to the "preferred domains" of this buffer object, which
will also prevent any attempts at moving the buffer back to VRAM if
there is space. If VRAM is full, GTT will already be chosen as a
fallback.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c| 4
On 2024-04-02 5:20 pm, Mina Almasry wrote:
> Add a netdev_dmabuf_binding struct which represents the
> dma-buf-to-netdevice binding. The netlink API will bind the dma-buf to
> rx queues on the netdevice. On the binding, the dma_buf_attach
> & dma_buf_map_attachment will occur. The entries in the
On Wed, 24 Apr 2024 at 19:45, Andy Shevchenko
wrote:
>
> On Wed, Apr 24, 2024 at 07:34:54PM +0300, Dmitry Baryshkov wrote:
> > On Wed, Apr 24, 2024 at 05:52:03PM +0300, Andy Shevchenko wrote:
> > > On Wed, Apr 24, 2024 at 04:34:39PM +0300, Dmitry Baryshkov wrote:
> > > > On Wed, 24 Apr 2024 at
On Wed, Apr 24, 2024 at 07:34:54PM +0300, Dmitry Baryshkov wrote:
> On Wed, Apr 24, 2024 at 05:52:03PM +0300, Andy Shevchenko wrote:
> > On Wed, Apr 24, 2024 at 04:34:39PM +0300, Dmitry Baryshkov wrote:
> > > On Wed, 24 Apr 2024 at 16:11, Andy Shevchenko
> > > wrote:
> > > > On Wed, Apr 24, 2024
On Wed, Apr 24, 2024 at 04:56:57PM +, Matthew Brost wrote:
> > What "meta data" is there for a SVA mapping? The entire page table is
> > an SVA.
>
> If we have allocated memory for GPU page tables in the range,
This is encoded directly in the radix tree.
> if range
> has been invalidated,
f (divider < DFS_DIVIDER_RANGE_2_START) {
---
base-commit: d60dc4dd72412d5d9566fdf391e4202b05f88912
change-id: 20240424-amdgpu-display-dcn401-enum-float-conversion-c09cc1826ea2
Best regards,
--
Nathan Chancellor
On Wed, Apr 24, 2024 at 10:30:04AM +0800, Cong Yang wrote:
> In V1, discussed with Doug and Linus [1], we need break out as separate
> driver for the himax83102-j02 controller. Beacuse "starry,himax83102-j02"
> and in this series "BOE nv110wum-l60" "IVO t109nw41" panels use same
> controller, they
For adjustable priorities by userspace, it is nice to have a bit more
granularity.
Signed-off-by: Friedrich Vock
---
include/drm/ttm/ttm_resource.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h
index
Used by userspace to adjust buffer priorities in response to changes in
application demand and memory pressure.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 20
include/uapi/drm/amdgpu_drm.h | 1 +
2 files changed, 21 insertions(+)
Used by userspace to gauge the severity of memory overcommit and make
prioritization decisions based on it.
Used by userspace to gauge the severity of memory overcommit and make
prioritization decisions based on it.
Signed-off-by: Friedrich Vock
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 3
On 4/24/24 17:29, Xilin Wu via B4 Relay wrote:
From: Junhao Xie
Add a new driver for the SI-EN SN3112 12-channel 8-bit PWM LED controller.
Signed-off-by: Junhao Xie
---
[...]
+static int sn3112_set_en_reg(struct sn3112 *priv, unsigned int channel,
+bool
On Tue, Apr 09, 2024 at 10:04:22AM GMT, Thomas Zimmermann wrote:
(was: drm/i915: Convert fbdev to DRM client)
Convert i915's fbdev code to struct drm_client. Replaces the current
ad-hoc integration. The conversion includes a number of cleanups. Also
update the xe driver accordingly.
As with
From: Xilin Wu
Add support for the 1920x1080 LCD panel driven by the Synaptics
TD4328 IC, as found on AYN Odin 2.
Co-developed-by: Junhao Xie
Signed-off-by: Junhao Xie
Signed-off-by: Xilin Wu
---
drivers/gpu/drm/panel/Kconfig | 10 +
drivers/gpu/drm/panel/Makefile
From: Junhao Xie
Add a new driver for the SI-EN SN3112 12-channel 8-bit PWM LED controller.
Signed-off-by: Junhao Xie
---
drivers/pwm/Kconfig | 10 ++
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-sn3112.c | 336 +++
3 files changed, 347
Link Off Between Active Frames (LOBF) allows an eDP link to be turned Off and On
durning long VBLANK durations without enabling any of the PSR/PSR2/PR modes of
operation.
Bspec: 71477
Note: These patches are not tested, sending early for review feedback.
Signed-off-by: Animesh Manna
Animesh
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