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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-05 18:47:56 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-05 19:59:11 +0300 |
| commit | bb9e8755a4259a306cd1691b4e17c4c485d81c9e (patch) | |
| tree | 6707793eab9e95df2b1a058c81d414c1c031d1f7 /drivers/gpu/drm/i915/selftests/intel_hangcheck.c | |
| parent | f0d759f038dcced7dfb756dc54c224f09ad062a2 (diff) | |
| download | linux-bb9e8755a4259a306cd1691b4e17c4c485d81c9e.tar.xz | |
drm/i915/selftests: Fixup recursive MI_BB_START for gen3
There's no magic bit0 in MI_BB_START for gen3, it's the same dword length
parameter as elsewhere and needs to be zero.
v2: Same bug in both live_requests and live_hanghcheck.
References: https://bugs.freedesktop.org/show_bug.cgi?id=107132
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180705154756.5533-1-chris@chris-wilson.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/intel_hangcheck.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/intel_hangcheck.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c index fe7d3190ebfe..72547aa24538 100644 --- a/drivers/gpu/drm/i915/selftests/intel_hangcheck.c +++ b/drivers/gpu/drm/i915/selftests/intel_hangcheck.c @@ -193,7 +193,7 @@ static int emit_recurse_batch(struct hang *h, batch += 1024 / sizeof(*batch); *batch++ = MI_ARB_CHECK; - *batch++ = MI_BATCH_BUFFER_START | 2 << 6 | 1; + *batch++ = MI_BATCH_BUFFER_START | 2 << 6; *batch++ = lower_32_bits(vma->node.start); } *batch++ = MI_BATCH_BUFFER_END; /* not reached */ |