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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-13 17:15:35 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-02-13 20:45:49 +0000 |
| commit | a8fb2bad82b64047d9c6090b859467cacc69e9d2 (patch) | |
| tree | 576a1ef3798c0b8c56c1dfe6b965c6969c2dedd6 /lib/string_helpers.c | |
| parent | 9852d543a85f3aaeb408259f5e462c4ce7f1dc99 (diff) | |
| download | blackbird-op-linux-a8fb2bad82b64047d9c6090b859467cacc69e9d2.tar.gz blackbird-op-linux-a8fb2bad82b64047d9c6090b859467cacc69e9d2.zip | |
drm/i915: Sanity check all registers for matching fw domains
Add a late selftest that walks over all forcewake registers (those below
0x40000) and uses the mmio debug register to check to see if any are
unclaimed. This is possible if we fail to wake the appropriate
powerwells for the register.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-24-chris@chris-wilson.co.uk
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions
