Re: DRM_UDL and GPU under Xserver

2018-04-04 Thread Daniel Vetter
On Wed, Apr 4, 2018 at 10:06 PM, Alexey Brodkin wrote: > Hello, > > We're trying to use DisplayLink USB2-to-HDMI adapter to render > GPU-accelerated graphics. > Hardware setup is as simple as a devboard + DisplayLink adapter. > Devboards we use for this experiment are: > * Wandboard Quad (based

DRM_UDL and GPU under Xserver

2018-04-04 Thread Alexey Brodkin
Hello, We're trying to use DisplayLink USB2-to-HDMI adapter to render GPU-accelerated graphics. Hardware setup is as simple as a devboard + DisplayLink adapter. Devboards we use for this experiment are: * Wandboard Quad (based on IMX6 SoC with Vivante GPU) or * HSDK (based on Synopsys ARC HS38

Re: tst-atomic

2018-04-04 Thread Alexey Brodkin
Hi Waldemar, On Tue, 2018-03-13 at 20:55 +0100, Waldemar Brodkorb wrote: > Hi Alexey, > Alexey Brodkin wrote, > > > Hi Waldemar, > > > > I see in commit e65912f8b2a6 ("rework most tests to work as standalone > > package") > > "tst-atomic" and "tst-atomic-long" were marked as disabled for all >

Re: [PATCH v6 04/16] arc: Switch to generic free_initrd_mem.

2018-04-04 Thread Alexey Brodkin
Hi Shea, On Sun, 2018-04-01 at 10:59 -0400, Shea Levy wrote: > The first patch in this series added a weakly-defined generic > implementation, which is functionally identical to the > architecture-specific one removed here. > > Series boot-tested on RISC-V (which now uses the generic > implementa

Re: [PATCH] ARC: Improve cmpxchng syscall implementation

2018-04-04 Thread Alexey Brodkin
Hi Vineet, Peter, On Wed, 2018-03-21 at 14:54 +0300, Alexey Brodkin wrote: > Hi Vineet, > > On Mon, 2018-03-19 at 11:29 -0700, Vineet Gupta wrote: > > On 03/19/2018 04:00 AM, Alexey Brodkin wrote: > > > arc_usr_cmpxchg syscall is supposed to be used on platforms > > > that lack support of Load-Lo