intel/decoder: Handle the BLT ring in gen_group_get_length

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

diff --git a/src/intel/common/gen_decoder.c b/src/intel/common/gen_decoder.c
index db989595ff913bdce07471e2f521241f73f4ceec..3ea2eaf8dbf3fd7ec263733d146863aecd8f5a9a 100644 (file)
--- a/src/intel/common/gen_decoder.c
+++ b/src/intel/common/gen_decoder.c
@@ -703,6 +703,10 @@ gen_group_get_length(struct gen_group *group, const uint32_t *p)
       break;
    }
 
+   case 2: /* BLT */ {
+      return field(h, 0, 7) + 2;
+   }
+
    case 3: /* Render */ {
       uint32_t subtype = field(h, 27, 28);
       uint32_t opcode = field(h, 24, 26);