Re: [PATCH v2 2/3] drm: Add API for capturing frame CRCs

2016-07-07 Thread Ville Syrjälä
On Thu, Jul 07, 2016 at 05:06:08PM +0200, Tomeu Vizoso wrote: > Adds files and directories to debugfs for controlling and reading frame > CRCs, per CRTC: > > dri/0/crtc-0/crc > dri/0/crtc-0/crc/control > dri/0/crtc-0/crc/data > > Drivers can implement the set_crc_source callback() in

[PATCH v2 2/3] drm: Add API for capturing frame CRCs

2016-07-07 Thread Tomeu Vizoso
Adds files and directories to debugfs for controlling and reading frame CRCs, per CRTC: dri/0/crtc-0/crc dri/0/crtc-0/crc/control dri/0/crtc-0/crc/data Drivers can implement the set_crc_source callback() in drm_crtc_funcs to start and stop generating frame CRCs and can add entries to the output