Re: [PATCH v4 1/5] iommu/arm-smmu: Save additional information on context fault

2025-03-12 Thread Will Deacon
On Tue, Mar 11, 2025 at 06:36:38PM -0400, Connor Abbott wrote: > On Tue, Mar 11, 2025 at 2:06 PM Will Deacon wrote: > > > > On Tue, Mar 04, 2025 at 11:56:47AM -0500, Connor Abbott wrote: > > > This will be used by drm/msm for GPU page faults, replacing the manual > > > register reading it does. >

Re: [PATCH v4 1/5] iommu/arm-smmu: Save additional information on context fault

2025-03-12 Thread Will Deacon
On Wed, Mar 12, 2025 at 07:59:52AM -0700, Rob Clark wrote: > On Wed, Mar 12, 2025 at 6:05 AM Will Deacon wrote: > > On Tue, Mar 11, 2025 at 06:36:38PM -0400, Connor Abbott wrote: > > > On Tue, Mar 11, 2025 at 2:06 PM Will Deacon wrote: > > > > On Tue, Mar 04, 2025 at 11:56:47AM -0500, Connor Abbo

Re: [PATCH v2 07/10] arm64: dts: qcom: sa8775p-ride: add anx7625 DSI to DP bridge nodes

2025-03-12 Thread Krzysztof Kozlowski
On Tue, Mar 11, 2025 at 05:54:42PM +0530, Ayushi Makhija wrote: > Add anx7625 DSI to DP bridge device nodes. > > Signed-off-by: Ayushi Makhija > --- > arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 208 - > 1 file changed, 207 insertions(+), 1 deletion(-) > So you just gave up

Re: [PATCH v2 09/10] drm/bridge: anx7625: update bridge_ops and sink detect logic

2025-03-12 Thread Dmitry Baryshkov
On Wed, 12 Mar 2025 at 11:47, Ayushi Makhija wrote: > > On 3/11/2025 9:11 PM, Dmitry Baryshkov wrote: > > On Tue, Mar 11, 2025 at 05:54:44PM +0530, Ayushi Makhija wrote: > >> The anx7625_link_bridge() checks if a device is not a panel > >> bridge and add DRM_BRIDGE_OP_HPD and DRM_BRIDGE_OP_DETECT

Re: [PATCH v4 4/5] iommu/arm-smmu-qcom: Make set_stall work when the device is on

2025-03-12 Thread Connor Abbott
On Wed, Mar 12, 2025 at 8:49 AM Will Deacon wrote: > > On Tue, Mar 11, 2025 at 04:01:00PM -0400, Connor Abbott wrote: > > On Tue, Mar 11, 2025 at 2:11 PM Will Deacon wrote: > > > > > > On Tue, Mar 04, 2025 at 11:56:50AM -0500, Connor Abbott wrote: > > > > Up until now we have only called the set_

Re: [PATCH v4 2/5] iommu/arm-smmu-qcom: Don't read fault registers directly

2025-03-12 Thread Robin Murphy
On 11/03/2025 8:00 pm, Rob Clark wrote: On Tue, Mar 11, 2025 at 12:42 PM Connor Abbott wrote: On Tue, Mar 11, 2025 at 2:08 PM Will Deacon wrote: On Tue, Mar 04, 2025 at 11:56:48AM -0500, Connor Abbott wrote: In some cases drm/msm has to resume a stalled transaction directly in its fault ha

Re: [PATCH v2 01/10] dt-bindings: display: msm-dsi-phy-7nm: document the SA8775P DSI PHY

2025-03-12 Thread Krzysztof Kozlowski
On Tue, Mar 11, 2025 at 05:54:36PM +0530, Ayushi Makhija wrote: > Document the DSI PHY on the SA8775P Platform. > > Signed-off-by: Ayushi Makhija > --- > Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml | 1 + > 1 file changed, 1 insertion(+) Acked-by: Krzysztof Kozlowski Best r

Re: [PATCH v4 4/5] iommu/arm-smmu-qcom: Make set_stall work when the device is on

2025-03-12 Thread Will Deacon
On Tue, Mar 11, 2025 at 04:01:00PM -0400, Connor Abbott wrote: > On Tue, Mar 11, 2025 at 2:11 PM Will Deacon wrote: > > > > On Tue, Mar 04, 2025 at 11:56:50AM -0500, Connor Abbott wrote: > > > Up until now we have only called the set_stall callback during > > > initialization when the device is of

Re: [PATCH v4 1/5] iommu/arm-smmu: Save additional information on context fault

2025-03-12 Thread Rob Clark
On Wed, Mar 12, 2025 at 9:47 AM Will Deacon wrote: > > On Wed, Mar 12, 2025 at 07:59:52AM -0700, Rob Clark wrote: > > On Wed, Mar 12, 2025 at 6:05 AM Will Deacon wrote: > > > On Tue, Mar 11, 2025 at 06:36:38PM -0400, Connor Abbott wrote: > > > > On Tue, Mar 11, 2025 at 2:06 PM Will Deacon wrote:

Re: [PATCH v2 02/10] dt-bindings: msm: dsi-controller-main: document the SA8775P DSI CTRL

2025-03-12 Thread Krzysztof Kozlowski
On Tue, Mar 11, 2025 at 05:54:37PM +0530, Ayushi Makhija wrote: > diff --git > a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml > b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml > index ffbd1dc9470e..3621e3f12b65 100644 > --- a/Documentation/device

Re: [PATCH v4 1/5] iommu/arm-smmu: Save additional information on context fault

2025-03-12 Thread Robin Murphy
On 12/03/2025 5:23 pm, Rob Clark wrote: On Wed, Mar 12, 2025 at 9:47 AM Will Deacon wrote: On Wed, Mar 12, 2025 at 07:59:52AM -0700, Rob Clark wrote: On Wed, Mar 12, 2025 at 6:05 AM Will Deacon wrote: On Tue, Mar 11, 2025 at 06:36:38PM -0400, Connor Abbott wrote: On Tue, Mar 11, 2025 at 2:

Re: [PATCH v4 1/5] iommu/arm-smmu: Save additional information on context fault

2025-03-12 Thread Rob Clark
On Wed, Mar 12, 2025 at 11:01 AM Robin Murphy wrote: > > On 12/03/2025 5:23 pm, Rob Clark wrote: > > On Wed, Mar 12, 2025 at 9:47 AM Will Deacon wrote: > >> > >> On Wed, Mar 12, 2025 at 07:59:52AM -0700, Rob Clark wrote: > >>> On Wed, Mar 12, 2025 at 6:05 AM Will Deacon wrote: > On Tue, Mar

Re: [PATCH v2 0/2] drm/msm/dp: Introduce link training per-segment for LTTPRs

2025-03-12 Thread Stefan Schmidt
Hello Aleksandrs, On Wed, 12 Mar 2025 at 00:41, Aleksandrs Vinarskis wrote: > > Recently added Initial LTTPR support in msm/dp has configured LTTPR(s) > to non-transparent mode to enable video output on X1E-based devices > that come with LTTPR on the motherboards. However, video would not work >

Re: [PATCH v2 09/10] drm/bridge: anx7625: update bridge_ops and sink detect logic

2025-03-12 Thread Ayushi Makhija
On 3/11/2025 9:11 PM, Dmitry Baryshkov wrote: > On Tue, Mar 11, 2025 at 05:54:44PM +0530, Ayushi Makhija wrote: >> The anx7625_link_bridge() checks if a device is not a panel >> bridge and add DRM_BRIDGE_OP_HPD and DRM_BRIDGE_OP_DETECT to >> the bridge operations. However, on port 1 of the anx7625

Re: [PATCH v4 1/5] iommu/arm-smmu: Save additional information on context fault

2025-03-12 Thread Rob Clark
On Wed, Mar 12, 2025 at 6:05 AM Will Deacon wrote: > > On Tue, Mar 11, 2025 at 06:36:38PM -0400, Connor Abbott wrote: > > On Tue, Mar 11, 2025 at 2:06 PM Will Deacon wrote: > > > > > > On Tue, Mar 04, 2025 at 11:56:47AM -0500, Connor Abbott wrote: > > > > This will be used by drm/msm for GPU page

Re: [PATCH 03/11] dt-bindings: power: qcom,kpss-acc-v2: Add MSM8916 compatible

2025-03-12 Thread Krzysztof Kozlowski
On 06/03/2025 19:11, Konrad Dybcio wrote: > From: Konrad Dybcio > > MSM8916 seems to reuse the same hardware as MSM8974 and friends (for > whom this binding document was created). Add a new compatible for it. > > Signed-off-by: Konrad Dybcio > --- > Documentation/devicetree/bindings/power/qcom

Re: [PATCH v2 03/10] dt-bindings: display: msm: document DSI controller and phy on SA8775P

2025-03-12 Thread Krzysztof Kozlowski
On Tue, Mar 11, 2025 at 05:54:38PM +0530, Ayushi Makhija wrote: > Document DSI controller and phy on SA8775P platform. > > Signed-off-by: Ayushi Makhija > --- > .../display/msm/qcom,sa8775p-mdss.yaml| 188 ++ > 1 file changed, 188 insertions(+) > > diff --git > a/Docume

Re: [PATCH v4 2/5] iommu/arm-smmu-qcom: Don't read fault registers directly

2025-03-12 Thread Will Deacon
On Tue, Mar 11, 2025 at 01:00:34PM -0700, Rob Clark wrote: > On Tue, Mar 11, 2025 at 12:42 PM Connor Abbott wrote: > > > > On Tue, Mar 11, 2025 at 2:08 PM Will Deacon wrote: > > > > > > On Tue, Mar 04, 2025 at 11:56:48AM -0500, Connor Abbott wrote: > > > > In some cases drm/msm has to resume a st