[PATCH v4 2/3] drm/atomic-helper: Implement subsystem-level suspend/resume

2015-12-01 Thread Daniel Vetter
On Tue, Dec 01, 2015 at 10:57:00AM +0100, Thierry Reding wrote: > From: Thierry Reding > > Provide subsystem-level suspend and resume helpers that can be used to > implement suspend/resume on atomic mode-setting enabled drivers. > > v2: simplify locking, enhance kerneldoc comments > v3: pass loc

[PATCH v4 2/3] drm/atomic-helper: Implement subsystem-level suspend/resume

2015-12-01 Thread Thierry Reding
From: Thierry Reding Provide subsystem-level suspend and resume helpers that can be used to implement suspend/resume on atomic mode-setting enabled drivers. v2: simplify locking, enhance kerneldoc comments v3: pass lock acquisition context by parameter, improve kerneldoc v4: - remove redundant c