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(parent: 5ea1f75) | patch
drm/i915: Add fifo underrun reporting state to debugfs
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 22 May 2014 15:56:31 +0000 (17:56 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 5 Jun 2014 06:52:28 +0000 (08:52 +0200)
commitcace841cece3b2d6c26af2f6adb9d0752d95c849
treeb72aca0fd0fb90aef5f012447d056de034e3c16ftree | snapshot (tar.gz zip)
parent5ea1f752ae04be403a3dc8ec876a60d7f5f6990acommit | diff
drm/i915: Add fifo underrun reporting state to debugfs

On platforms with shared interrupt enable bits (which are shared even
with the pipe CRC logic) there's some tricky corner cases. Add
information to make debugging those easier.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_debugfs.c diff | blob | blame | history