pvr: Add support for WOP

Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21474>

src/imagination/rogue/passes/rogue_schedule_instr_groups.c

@@ -647,6 +647,10 @@ static void rogue_calc_ctrl_instrs_size(rogue_instr_group *group,
       group->size.instrs[phase] = 1;
       break;
 
+   case ROGUE_CTRL_OP_WOP:
+      group->size.instrs[phase] = 0;
+      break;
+
    default:
       unreachable("Unsupported ctrl op.");
    }

src/imagination/rogue/rogue.h

@@ -1097,6 +1097,7 @@ enum rogue_ctrl_op {
 
    /* Real instructions. */
    ROGUE_CTRL_OP_NOP,
+   ROGUE_CTRL_OP_WOP,
    ROGUE_CTRL_OP_BA,
    ROGUE_CTRL_OP_WDF,
 

src/imagination/rogue/rogue_ctrl_instrs.def

@@ -57,6 +57,7 @@ ROGUE_BUILDER_DEFINE_CTRLB(BA)
 
 ROGUE_BUILDER_DEFINE_CTRL00(END)
 ROGUE_BUILDER_DEFINE_CTRL00(NOP)
+ROGUE_BUILDER_DEFINE_CTRL00(WOP)
 
 ROGUE_BUILDER_DEFINE_CTRL01(WDF)
 

src/imagination/rogue/rogue_encode.c

@@ -158,6 +158,10 @@ static void rogue_encode_instr_group_header(rogue_instr_group *group,
          h.miscctl = rogue_ctrl_op_mod_is_set(ctrl, ROGUE_CTRL_OP_MOD_END);
          break;
 
+      case ROGUE_CTRL_OP_WOP:
+         h.ctrlop = CTRLOP_WOP;
+         break;
+
       default:
          unreachable("Unsupported ctrl op.");
       }

src/imagination/rogue/rogue_info.c

@@ -229,6 +229,7 @@ const rogue_ctrl_op_info rogue_ctrl_op_infos[ROGUE_CTRL_OP_COUNT] = {
 	[ROGUE_CTRL_OP_NOP] = { .str = "nop",
 		.supported_op_mods = OM(END),
 	},
+	[ROGUE_CTRL_OP_WOP] = { .str = "wop", },
 	[ROGUE_CTRL_OP_BA] = { .str = "ba", .has_target = true, .ends_block = true, },
 	[ROGUE_CTRL_OP_WDF] = { .str = "wdf", .num_srcs = 1,
       .supported_src_types = { [0] = T(DRC), },