Re: UDL's fbdev doesn't work for user-space apps

2017-12-12 Thread Noralf Trønnes
Den 04.12.2017 12.32, skrev Alexey Brodkin: Hello, I'm trying to use DisplayLink USB2.0-to-HDMI adapter as the one and only video output and I want to get Xserver working on top of that. I'm not very familiar with all the parts of Linux GPU/video stack (especially its user-space counterpart) s

Re: UDL's fbdev doesn't work for user-space apps

2017-12-12 Thread Pavel Machek
On Tue 2017-12-12 19:48:05, Alexey Brodkin wrote: > Hi Pavel, > > On Sat, 2017-12-09 at 18:20 +0100, Pavel Machek wrote: > > On Mon 2017-12-04 11:50:40, Jose Abreu wrote: > > > > > > Hi Alexey, > > > > > > On 04-12-2017 11:32, Alexey Brodkin wrote: > > > > > > > > My first [probably incorrect]

Re: UDL's fbdev doesn't work for user-space apps

2017-12-12 Thread Alexey Brodkin
Hi Pavel, On Sat, 2017-12-09 at 18:20 +0100, Pavel Machek wrote: > On Mon 2017-12-04 11:50:40, Jose Abreu wrote: > > > > Hi Alexey, > > > > On 04-12-2017 11:32, Alexey Brodkin wrote: > > > > > > My first [probably incorrect] assumption is Xserver requires fbdev > > > (/dev/fbX) > > > and it ca

Re: [PATCH] ARC: Force disable IOC if ioc_enable=0

2017-12-12 Thread Vineet Gupta
On 12/05/2017 02:19 AM, Alexey Brodkin wrote: U-Boot enables and uses IOC so if we don't want to use it in the kernel we need to _disable_ it for real. This is in comparison to what we do today based on "ioc_enable" flag - if it is set to 0 we just _dont_enable_ IOC which effectively keeps IOC al

Re: [U-Boot] Please pull ARC changes

2017-12-12 Thread Tom Rini
On Tue, Dec 12, 2017 at 03:52:43PM +, Alexey Brodkin wrote: > Hi Tom, > > This is just a one-line improvement for HSDK GPIO's Kconfig that was not > included in > the previous pull-request as I was waiting for Simon's reviewed-by tag. > > > The following changes since commit 87f3dee22b174a

Re: [PATCH] arch: define weak abort

2017-12-12 Thread Alexey Brodkin
Hi Sudip, On Mon, 2017-12-11 at 21:26 +, Sudip Mukherjee wrote: > gcc was generating abort due to 'divide by zero' and if it is not > defined in the toolchain the build fails. > > Currently 'frv' and 'arc' are failing. Previously other arch was also > broken like m32r was fixed by d22e3d69ee1

[U-Boot] Please pull ARC changes

2017-12-12 Thread Alexey Brodkin
Hi Tom, This is just a one-line improvement for HSDK GPIO's Kconfig that was not included in the previous pull-request as I was waiting for Simon's reviewed-by tag. The following changes since commit 87f3dee22b174aa32db8213a3187aa809859c9e2:   Merge git://git.denx.de/u-boot-uniphier (2017-12-1