Re: [PATCH 0/7] drm/vc4: Allow for more boot-time configuration

2019-03-11 Thread Daniel Vetter
On Tue, Mar 05, 2019 at 10:14:16AM +0100, Maxime Ripard wrote: > Hi, > > On Mon, Mar 04, 2019 at 12:06:01PM -0800, Eric Anholt wrote: > > > Since a change of the command line parser can pretty easily get things > > > wrong and introduce regressions, I also worked with a number of unit tests > > >

Re: [PATCH 0/7] drm/vc4: Allow for more boot-time configuration

2019-03-05 Thread Maxime Ripard
Hi, On Mon, Mar 04, 2019 at 12:06:01PM -0800, Eric Anholt wrote: > > Since a change of the command line parser can pretty easily get things > > wrong and introduce regressions, I also worked with a number of unit tests > > that you can find here: http://code.bulix.org/tpo7dg-607264?raw > > Would

Re: [PATCH 0/7] drm/vc4: Allow for more boot-time configuration

2019-03-04 Thread Eric Anholt
Maxime Ripard writes: > Hi, > > The proprietary stack for the RaspberryPi allows for a number of video > parameters widely used by their users, but yet don't have any equivalents > in the mainline kernel. > > Those options are detailed here: >

Re: [PATCH 0/7] drm/vc4: Allow for more boot-time configuration

2019-03-04 Thread Maxime Ripard
Hi Peter, On Mon, Mar 04, 2019 at 03:21:35PM +, Peter Stuge wrote: > Hi, > > Maxime Ripard wrote: > > properties to initialise the overscan or rotation parameters, or the > > one to deal with broken displays. > > How does that work on systems with multiple connectors? > > On SBCs with only

Re: [PATCH 0/7] drm/vc4: Allow for more boot-time configuration

2019-03-04 Thread Stefan Wahren
Hi Maxime, Am 04.03.2019 um 15:52 schrieb Maxime Ripard: Hi, The proprietary stack for the RaspberryPi allows for a number of video parameters widely used by their users, but yet don't have any equivalents in the mainline kernel. Those options are detailed here:

Re: [PATCH 0/7] drm/vc4: Allow for more boot-time configuration

2019-03-04 Thread Peter Stuge
Hi, Maxime Ripard wrote: > properties to initialise the overscan or rotation parameters, or the > one to deal with broken displays. How does that work on systems with multiple connectors? On SBCs with only one output I guess it's fine to have a global option, but it may be important for new

[PATCH 0/7] drm/vc4: Allow for more boot-time configuration

2019-03-04 Thread Maxime Ripard
Hi, The proprietary stack for the RaspberryPi allows for a number of video parameters widely used by their users, but yet don't have any equivalents in the mainline kernel. Those options are detailed here: https://www.raspberrypi.org/documentation/configuration/config-txt/video.md While not all