Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> writes: > Extend the timeout for pcode reads to 10ms as they should not be s/10ms/20ms > performed along critical paths, and succeeding after a short delay is > better than failing entirely. > > References: https://gitlab.freedesktop.org/drm/intel/-/issues/1800 > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_sideband.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c > index 14daf6af6854..d5129c1dd452 100644 > --- a/drivers/gpu/drm/i915/intel_sideband.c > +++ b/drivers/gpu/drm/i915/intel_sideband.c > @@ -429,7 +429,7 @@ int sandybridge_pcode_read(struct drm_i915_private *i915, u32 mbox, > > mutex_lock(&i915->sb_lock); > err = __sandybridge_pcode_rw(i915, mbox, val, val1, > - 500, 0, > + 500, 20, > true); > mutex_unlock(&i915->sb_lock); > > -- > 2.20.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
