RE: Local Display Direct Flip Feature Discussion

+ intel-gfx and dri-devel Hi, This is the Gvt-g local display direct flip discussion. And please reference here (https://lists.freedesktop.org/archives/intel-gvt-dev/2018-December/004594.html) to see what the feature is. Mostly, with Gvt-g local display direct flip feature, vGPU can directly

[Bug 108992] Regression: Lenovo e585 (ryzen 2500u) freezes during boot with 4.20-rc5/rc6, amdgpu error

https://bugs.freedesktop.org/show_bug.cgi?id=108992 --- Comment #13 from Brian --- FYI, as a workaround, you can use the kernel opt: iommu=pt ..at least, on 4.20 rc7, which is the only one I've tried that on, but it should work with others. -- You are receiving this mail because: You are the

Re: Local Display Direct Flip Feature Discussion

On 2018.12.20 12:33:35 +0100, Gerd Hoffmann wrote: > On Thu, Dec 20, 2018 at 08:45:09AM +, Zhang, Tina wrote: > > > > > > > -Original Message- > > > From: intel-gvt-dev [mailto:intel-gvt-dev-boun...@lists.freedesktop.org] > > > On > > > Behalf Of Gerd Hoffmann > > > Sent: Wednesday,

[Bug 109124] [AMD][TAHITI XT] csgo new battle royal mode bad performance

https://bugs.freedesktop.org/show_bug.cgi?id=109124 Bug ID: 109124 Summary: [AMD][TAHITI XT] csgo new battle royal mode bad performance Product: Mesa Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (

Re: [PATCH] drm: add capability DRM_CAP_ASYNC_UPDATE

On Thu, Dec 20, 2018 at 7:47 PM Daniel Vetter wrote: > > On Thu, Dec 20, 2018 at 10:07 AM Tomasz Figa wrote: > > > > Hi Helen, > > > > On Fri, Dec 14, 2018 at 10:35 AM Helen Koike > > wrote: > > > > > > Hi Tomasz, > > > > > > On 12/13/18 2:02 AM, Tomasz Figa wrote: > > > > On Thu, Dec 6, 2018 a

Re: [PATCH v6 2/2] arm64: dts: sdm845: Add gpu and gmu device nodes

On 12/21/2018 2:59 AM, Stephen Boyd wrote: Quoting Rob Herring (2018-12-19 15:47:25) On Wed, Dec 19, 2018 at 4:40 PM Doug Anderson wrote: On Wed, Dec 19, 2018 at 12:40 PM Doug Anderson wrote: On Wed, Dec 19, 2018 at 12:09 PM Rob Herring wrote: ...but it does have a frequency, doesn't it?

Re: [PATCH] gpu: anx7808: fix a missing check of return value

Hi Kangjie, Thank you for the patch. On Thursday, 20 December 2018 09:41:16 EET Kangjie Lu wrote: > Both anx78xx_set_bits() and anx78xx_clear_bits() in the poweron process > may fail. The fix inserts checks for their return values. If the poweron > process fails, it calls anx78xx_poweroff(). > >

[PATCH v4 0/3] Use interconnect API in MDSS on SDM845

The interconnect API provides an interface for consumer drivers to express their bandwidth needs in the SoC. This data is aggregated and the on-chip interconnect hardware is configured to the appropriate power/performance profile. MDSS is one of the interconnect consumers which uses the interconne

[PATCH v4 3/3] dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845

From: Sravanthi Kollukuduru Add interconnect properties such as interconnect provider specifier , the edge source and destination ports which are required by the interconnect API to configure interconnect path for MDSS. Changes in v2: - none Changes in v3: - Remove common proper

[PATCH v4 1/3] drm/msm/dpu: clean up references of DPU custom bus scaling

From: Sravanthi Kollukuduru Since the upstream interconnect bus framework has landed upstream, the existing references of custom bus scaling needs to be cleaned up. Changes in v2: - Fixed build error due to partial clean up Changes in v3: - Condense multiple lines into a single

[PATCH v4 2/3] drm/msm/dpu: Integrate interconnect API in MDSS

From: Sravanthi Kollukuduru The interconnect framework is designed to provide a standard kernel interface to control the settings of the interconnects on a SoC. The interconnect API uses a consumer/provider-based model, where the providers are the interconnect buses and the consumers could be va

[v1] arm64: dts: sdm845: add interconnect DT entries for MDSS on SDM845

Add interconnect properties such as the source and the destination ports for MDSS on SDM845. Signed-off-by: Jayant Shekhar --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dts

[Bug 108992] Regression: Lenovo e585 (ryzen 2500u) freezes during boot with 4.20-rc5/rc6, amdgpu error

https://bugs.freedesktop.org/show_bug.cgi?id=108992 --- Comment #14 from chris --- I can confirm that the iommu=pt workaround works, also iommu=soft works to get gdm started and use the laptop. Sadly i have no idea what impact those workarounds have when it comes to performance of the gpu/cpu or

Re: [PATCH] drm/doc: Move bridge link target to the right place

Hi Daniel, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v4.20-rc7 next-20181220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com

[Bug 108992] Regression: Lenovo e585 (ryzen 2500u) freezes during boot with 4.20-rc5/rc6, amdgpu error

https://bugs.freedesktop.org/show_bug.cgi?id=108992 --- Comment #15 from chris --- (In reply to chris from comment #14) > I can confirm that the iommu=pt workaround works, also iommu=soft works to > get gdm started and use the laptop. Sadly i have no idea what impact those > workarounds have when

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