diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-21 18:49:50 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-03-24 21:30:34 +0300 |
| commit | 536f77b1caa0c50b90b762cc79cf01c447fbd785 (patch) | |
| tree | 0fc391e242eb2d15b847cfb0c73878a55d45d963 /drivers/gpu/drm/i915/gt/selftest_execlists.c | |
| parent | eb5c10cbbc2fc6c743108a3a94c3edfde4059002 (diff) | |
| download | linux-536f77b1caa0c50b90b762cc79cf01c447fbd785.tar.xz | |
drm/i915/gt: Call stop_ring() from ring resume, again
For reasons I cannot explain, except to say this is Sandybridge after
all, call stop_ring() again dring ring resume in order to prevent
mysterious hard hangs.
Testcase: igt/i915_selftest/hangcheck # snb
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210121154950.19898-3-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/gt/selftest_execlists.c')
0 files changed, 0 insertions, 0 deletions