The Gen7 doesn't have the second BSD ring. But it will complain the switch check
warning message during compilation. So just add it to remove the
switch check warning.
V1->V2: Follow Daniel's comment to update the comment
Reviewed-by: Imre Deak <imre.d...@intel.com>
Signed-off-by: Zhao Yakui <yakui.z...@intel.com>
---
drivers/gpu/drm/i915/intel_ringbuffer.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c
b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 7e64ab6..1c08dbb 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -988,6 +988,11 @@ void intel_ring_setup_status_page(struct intel_ring_buffer
*ring)
case BCS:
mmio = BLT_HWS_PGA_GEN7;
break;
+ /*
+ * VCS2 actually doesn't exist on Gen7. Only shut up
+ * gcc switch check warning
+ */
+ case VCS2:
case VCS:
mmio = BSD_HWS_PGA_GEN7;
break;
--
1.7.10.1
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