On 2/16/24 12:03, Neil Armstrong wrote:
Add GPU nodes for the SM8650 platform.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/qcom/sm8650.dtsi | 166 +++
1 file changed, 166 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi
b/arch/arm
Hi,
On 2024/2/27 18:14, Thomas Zimmermann wrote:
Temporarily lock the fbdev buffer object during updates to prevent
memory managers from evicting/moving the buffer. Moving a buffer
object while update its content results in undefined behaviour.
Fbdev-generic updates its buffer object from a sh
Hi,
On 2024/2/27 18:14, Thomas Zimmermann wrote:
Acquire the buffer object's reservation lock in drm_gem_pin() and
remove locking the drivers' GEM callbacks where necessary. Same for
unpin().
DRM drivers and memory managers modified by this patch will now have
correct dma-buf locking semantics
On 3/8/2024 1:45 PM, Abhinav Kumar wrote:
There are cases where the userspace might still send another
frame after the HPD disconnect causing a modeset cycle after
a disconnect. This messes the internal state machine of MSM DP driver
and can lead to a crash as there can be an imbalance between
On Mon, 11 Mar 2024 at 19:06, Maxime Ripard wrote:
>
> On Mon, Mar 11, 2024 at 05:55:36PM +0200, Dmitry Baryshkov wrote:
> > On Mon, 11 Mar 2024 at 17:46, Maxime Ripard wrote:
> > >
> > > Hi,
> > >
> > > On Sat, Mar 09, 2024 at 12:31:32PM +0200, Dmitry Baryshkov wrote:
> > > > Setup the HDMI conn
On Mon, Mar 11, 2024 at 05:55:36PM +0200, Dmitry Baryshkov wrote:
> On Mon, 11 Mar 2024 at 17:46, Maxime Ripard wrote:
> >
> > Hi,
> >
> > On Sat, Mar 09, 2024 at 12:31:32PM +0200, Dmitry Baryshkov wrote:
> > > Setup the HDMI connector on the MSM HDMI outputs. Make use of
> > > atomic_check hook a
On 3/11/2024 6:43 AM, Johan Hovold wrote:
On Sat, Mar 09, 2024 at 05:30:17PM +0100, Johan Hovold wrote:
On Fri, Mar 08, 2024 at 09:50:17AM -0800, Abhinav Kumar wrote:
On 3/8/2024 4:43 AM, Johan Hovold wrote:
For this last remaining reset with the stacktrace you have mentioned
below, I do
On 3/6/2024 11:50 AM, Abhinav Kumar wrote:
There are cases where the userspace might still send another
frame after the HPD disconnect causing a modeset cycle after
a disconnect. This messes the internal state machine of MSM DP driver
and can lead to a crash as there can be an imbalance between
On Mon, 11 Mar 2024 at 17:46, Maxime Ripard wrote:
>
> Hi,
>
> On Sat, Mar 09, 2024 at 12:31:32PM +0200, Dmitry Baryshkov wrote:
> > Setup the HDMI connector on the MSM HDMI outputs. Make use of
> > atomic_check hook and of the provided Infoframe infrastructure.
> >
> > Note: for now only AVI Info
Hi,
On Sat, Mar 09, 2024 at 12:31:32PM +0200, Dmitry Baryshkov wrote:
> Setup the HDMI connector on the MSM HDMI outputs. Make use of
> atomic_check hook and of the provided Infoframe infrastructure.
>
> Note: for now only AVI Infoframes are enabled. Audio Infoframes are
> currenly handled separa
Hi,
On Sat, Mar 09, 2024 at 12:31:27PM +0200, Dmitry Baryshkov wrote:
> This patchset sits on top Maxime's HDMI connector patchset ([1]).
>
> Currently this is an RFC exploring the interface between HDMI bridges
> and HDMI connector code. This has been lightly verified on the Qualcomm
> DB820c, w
Hi,
On Sat, Mar 09, 2024 at 12:31:29PM +0200, Dmitry Baryshkov wrote:
> To support connectors which do all the management on their own (like
> drm_bridge_connector), add drm_connector_hdmi_init() in addition to
> drmm_connector_hdmi_init().
>
> Signed-off-by: Dmitry Baryshkov
That's only slight
On Mon, Mar 11, 2024 at 02:43:24PM +0100, Johan Hovold wrote:
> So, while it may still be theoretically possible to hit the resets after
> the revert, the HPD notify revert effectively "fixed" the regression in
> 6.8-rc1 by removing the preconditions that now made us hit it (i.e. the
> half-initia
On Sat, Mar 09, 2024 at 05:30:17PM +0100, Johan Hovold wrote:
> On Fri, Mar 08, 2024 at 09:50:17AM -0800, Abhinav Kumar wrote:
> > On 3/8/2024 4:43 AM, Johan Hovold wrote:
>
> > For this last remaining reset with the stacktrace you have mentioned
> > below, I do not think this was introduced due
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