Re: [Intel-gfx] [PATCH 13/23] drm/i915: Make hardware readout work on i915.

2019-09-26 Thread Matt Roper
On Fri, Sep 20, 2019 at 01:42:25PM +0200, Maarten Lankhorst wrote: > Unfortunately I have no way to test this, but it should be correct > if the bios sets up bigjoiner in a sane way. > > Skip iterating over bigjoiner slaves, only the master has the state we > care about. > > Add the width of the

[Intel-gfx] [PATCH 13/23] drm/i915: Make hardware readout work on i915.

2019-09-20 Thread Maarten Lankhorst
Unfortunately I have no way to test this, but it should be correct if the bios sets up bigjoiner in a sane way. Skip iterating over bigjoiner slaves, only the master has the state we care about. Add the width of the bigjoiner slave to the reconstructed fb. Hide the bigjoiner slave to userspace,