drm/i915/debugfs: Add panel delays for eDP
authorDavid Weinehall <david.weinehall@linux.intel.com>
Tue, 23 Aug 2016 09:23:56 +0000 (12:23 +0300)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 26 Aug 2016 07:55:47 +0000 (08:55 +0100)
commitecbd6781b27799cccd6ba647868d1b5341c9523d
tree409bc42fb72c5c6274be1ba3870cde59e24e1409
parent4cc6907501ed2393a70ad92a30e00dc54c536e50
drm/i915/debugfs: Add panel delays for eDP

The eDP backlight and panel enable/disable delays are quite
useful to know when measuring time consumed by suspend/resume,
and while the information is printed to the kernel log as debug
messages, having this information in debugfs makes things easier.

Signed-off-by: David Weinehall <david.weinehall@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160823092356.7610-1-david.weinehall@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/i915_debugfs.c