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drm/i915/frontbuffer: remove obsolete comment about mark busy/idle 

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Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190606122203.13416-4-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2019-06-06 15:22:03 +03:00
parent f59d6414a6
commit c57984478b
1 changed files with 0 additions and 6 deletions
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6
drivers/gpu/drm/i915/intel_frontbuffer.c
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@ -53,14 +53,8 @@
* busyness. There is no direct way to detect idleness. Instead an idle timer
* work delayed work should be started from the flush and flip functions and
* cancelled as soon as busyness is detected.
*
* Note that there's also an older frontbuffer activity tracking scheme which
* just tracks general activity. This is done by the various mark_busy and
* mark_idle functions. For display power management features using these
* functions is deprecated and should be avoided.
*/
#include "i915_drv.h"
#include "intel_dp.h"
#include "intel_drv.h"