If there are ACPI table based workarounds for a platform, use those
instead of the built-in driver list when doing the workaround init.
Signed-off-by: Bob Paauwe <bob.j.paa...@intel.com>
---
drivers/gpu/drm/i915/intel_ringbuffer.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c
b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 2060610..6aa8908 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -1014,16 +1014,19 @@ int init_workarounds_ring(struct intel_engine_cs *ring)
dev_priv->workarounds.count = 0;
- if (IS_BROADWELL(dev))
- return bdw_init_workarounds(ring);
+ if (!intel_config_wa_add(dev_priv)) {
+ if (IS_BROADWELL(dev))
+ return bdw_init_workarounds(ring);
- if (IS_CHERRYVIEW(dev))
- return chv_init_workarounds(ring);
+ if (IS_CHERRYVIEW(dev))
+ return chv_init_workarounds(ring);
+
+ if (IS_SKYLAKE(dev))
+ return skl_init_workarounds(ring);
+ else if (IS_GEN9(dev))
+ return gen9_init_workarounds(ring);
+ }
- if (IS_SKYLAKE(dev))
- return skl_init_workarounds(ring);
- else if (IS_GEN9(dev))
- return gen9_init_workarounds(ring);
return 0;
}
--
2.1.0
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