Re: [RFC v2 1/2] drm/doc/rfc: VM_BIND feature design document

On Mon, Mar 7, 2022 at 3:30 PM Niranjana Vishwanathapura wrote: > > VM_BIND design document with description of intended use cases. > > Signed-off-by: Niranjana Vishwanathapura > --- > Documentation/gpu/rfc/i915_vm_bind.rst | 210 + > Documentation/gpu/rfc/index.rst

[Bug 205089] amdgpu : drm:amdgpu_cs_ioctl : Failed to initialize parser -125

https://bugzilla.kernel.org/show_bug.cgi?id=205089 --- Comment #33 from Alex Deucher (alexdeuc...@gmail.com) --- Please try newer or older mesa drivers if you can repro this with a particular game like dota2. The kernel driver is just the messenger. -- You may reply to this email to add a

Re: [PATCH] drm/bridge: anx7625: switch to devm_drm_of_get_bridge

On Mon, 21 Feb 2022 at 09:55, Maxime Ripard wrote: > > On Mon, Feb 21, 2022 at 08:28:35AM +0100, José Expósito wrote: > > The function "drm_of_find_panel_or_bridge" has been deprecated in > > favor of "devm_drm_of_get_bridge". > > > > Switch to the new function and reduce boilerplate. > > > >

[PATCH 1/2] dt-bindings: drm: bridge: adi, adv7533: Document adi, disable-lanes-override property

On Renesas RZ/{G2L,V2L} platforms changing the lanes from 4 to 3 at lower frequencies causes display instability. On such platforms, it is better to avoid switching lanes from 4 to 3 as it needs different set of PLL parameter constraints to make the display stable with 3 lanes. This patch

[PATCH 2/2] drm/bridge: adv7533: Add option to disable lane switching

On Renesas RZ/{G2L,V2L} platforms changing the lanes from 4 to 3 at lower frequencies causes display instability. On such platforms, it is better to avoid switching lanes from 4 to 3 as it needs different set of PLL parameter constraints to make the display stable with 3 lanes. This patch adds an

Re: [PATCH 1/3] drm/bridge: Add MAINTAINERS entry for DRM drivers for bridge chip bindings

Hi, On Tue, Mar 8, 2022 at 11:07 AM Douglas Anderson wrote: > > The bindings for bridge chips should also get the same maintainers > entry so the right people get notified about bindings changes. > > Signed-off-by: Douglas Anderson > --- > > MAINTAINERS | 1 + > 1 file changed, 1 insertion(+)

Re: [PATCH v4 2/2] drm/bridge: analogix_dp: Enable autosuspend

Hi, On Thu, Mar 3, 2022 at 3:02 PM Doug Anderson wrote: > > Hi, > > On Tue, Mar 1, 2022 at 6:11 PM Brian Norris wrote: > > > > DP AUX transactions can consist of many short operations. There's no > > need to power things up/down in short intervals. > > > > I pick an arbitrary 100ms; for the

[PATCH] drm/amdkfd: Set handle to invalid for non GTT/VRAM BOs

Set dmabuf handle to invalid for BOs that cannot be accessed using SDMA during checkpoint/restore. Signed-off-by: David Yat Sin --- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 8 ++-- include/uapi/linux/kfd_ioctl.h | 2 ++ 2 files changed, 8 insertions(+), 2 deletions(-) diff

Re: [PATCH v2 1/2] drm: Add GPU reset sysfs event

On Tue, Mar 8, 2022 at 11:40 PM Shashank Sharma wrote: > > From: Shashank Sharma > > This patch adds a new sysfs event, which will indicate > the userland about a GPU reset, and can also provide > some information like: > - process ID of the process involved with the GPU reset > - process name

Re: [PATCH v2 3/4] drm/bridge: ti-sn65dsi86: Support DisplayPort (non-eDP) mode

Quoting Doug Anderson (2022-03-07 23:22:00) > Hi, > > On Mon, Mar 7, 2022 at 10:00 AM Kieran Bingham > wrote: > > > > From: Laurent Pinchart > > > > Despite the SN65DSI86 being an eDP bridge, on some systems its output is > > routed to a DisplayPort connector. Enable DisplayPort mode when the

Re: [PATCH v2] drm/amdgpu: Add support for drm_privacy_screen

On Wed, Mar 9, 2022 at 12:54 PM Rajat Jain wrote: > > On Wed, Mar 9, 2022 at 7:06 AM Sean Paul wrote: > > > > From: Sean Paul > > > > This patch adds the necessary hooks to make amdgpu aware of privacy > > screens. On devices with privacy screen drivers (such as thinkpad-acpi), > > the amdgpu

Re: DSI Bridge switching

or a Hi All, On Thu, Oct 14, 2021 at 6:45 PM Jagan Teki wrote: > > Hi Laurent, > > On Fri, Oct 8, 2021 at 7:07 PM Laurent Pinchart > wrote: > > > > Hello, > > > > On Fri, Oct 08, 2021 at 03:27:43PM +0200, Andrzej Hajda wrote: > > > Hi, > > > > > > Removed my invalid email (I will update files

Re: [PATCH v5 5/5] drm/msm/disp/dpu1: set mdp clk to the maximum frequency in opp table during probe

Hi, On Tue, Mar 8, 2022 at 8:55 AM Vinod Polimera wrote: > > use max clock during probe/bind sequence from the opp table. > The clock will be scaled down when framework sends an update. > > Signed-off-by: Vinod Polimera > --- > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 3 +++ > 1 file changed,

Re: [PATCH v1 0/5] Add memory shrinker to VirtIO-GPU DRM driver

Hi Am 09.03.22 um 12:55 schrieb Dmitry Osipenko: Hello, On 3/9/22 11:59, Thomas Zimmermann wrote: Hi Am 08.03.22 um 14:17 schrieb Dmitry Osipenko: Hello, This patchset introduces memory shrinker for the VirtIO-GPU DRM driver. During OOM, the shrinker will release BOs that are marked as

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