From 5458ac01ae046010f3f7e4ddbf8ef18cca04d96c Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 22 Jun 2015 17:34:24 -0700
Subject: [PATCH] vc4: Add dumping for
 VC4_PACKET_LOAD/STORE_FULL_RES_TILE_BUFFER.

---
 src/gallium/drivers/vc4/kernel/vc4_packet.h | 10 +++++++
 src/gallium/drivers/vc4/vc4_cl_dump.c       | 30 +++++++++++++++++++--
 2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/vc4/kernel/vc4_packet.h b/src/gallium/drivers/vc4/kernel/vc4_packet.h
index 8e6f2a1ac2c..771e2b78761 100644
--- a/src/gallium/drivers/vc4/kernel/vc4_packet.h
+++ b/src/gallium/drivers/vc4/kernel/vc4_packet.h
@@ -141,6 +141,16 @@ enum vc4_packet {
 #define VC4_TILING_FORMAT_LT        2
 /** @} */
 
+/** @{
+ *
+ * low bits of VC4_PACKET_STORE_FULL_RES_TILE_BUFFER and
+ * VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER.
+ */
+#define VC4_LOADSTORE_FULL_RES_EOF                     (1 << 3)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_CLEAR_ALL       (1 << 2)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_ZS              (1 << 1)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_COLOR           (1 << 0)
+
 /** @{
  *
  * byte 2 of VC4_PACKET_STORE_TILE_BUFFER_GENERAL and
diff --git a/src/gallium/drivers/vc4/vc4_cl_dump.c b/src/gallium/drivers/vc4/vc4_cl_dump.c
index 4cc197acd77..289d4d6c521 100644
--- a/src/gallium/drivers/vc4/vc4_cl_dump.c
+++ b/src/gallium/drivers/vc4/vc4_cl_dump.c
@@ -46,6 +46,32 @@ dump_VC4_PACKET_BRANCH_TO_SUB_LIST(void *cl, uint32_t offset, uint32_t hw_offset
                 offset, hw_offset, *addr);
 }
 
+static void
+dump_loadstore_full(void *cl, uint32_t offset, uint32_t hw_offset)
+{
+        uint32_t bits = *(uint32_t *)(cl + offset);
+
+        fprintf(stderr, "0x%08x 0x%08x:      addr 0x%08x%s%s%s%s\n",
+                offset, hw_offset,
+                bits & ~0xf,
+                (bits & VC4_LOADSTORE_FULL_RES_DISABLE_CLEAR_ALL) ? "" : " clear",
+                (bits & VC4_LOADSTORE_FULL_RES_DISABLE_ZS) ? "" : " zs",
+                (bits & VC4_LOADSTORE_FULL_RES_DISABLE_COLOR) ? "" : " color",
+                (bits & VC4_LOADSTORE_FULL_RES_EOF) ? " eof" : "");
+}
+
+static void
+dump_VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER(void *cl, uint32_t offset, uint32_t hw_offset)
+{
+        dump_loadstore_full(cl, offset, hw_offset);
+}
+
+static void
+dump_VC4_PACKET_STORE_FULL_RES_TILE_BUFFER(void *cl, uint32_t offset, uint32_t hw_offset)
+{
+        dump_loadstore_full(cl, offset, hw_offset);
+}
+
 static void
 dump_VC4_PACKET_STORE_TILE_BUFFER_GENERAL(void *cl, uint32_t offset, uint32_t hw_offset)
 {
@@ -313,8 +339,8 @@ static const struct packet_info {
 
         PACKET(VC4_PACKET_STORE_MS_TILE_BUFFER),
         PACKET(VC4_PACKET_STORE_MS_TILE_BUFFER_AND_EOF),
-        PACKET(VC4_PACKET_STORE_FULL_RES_TILE_BUFFER),
-        PACKET(VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER),
+        PACKET_DUMP(VC4_PACKET_STORE_FULL_RES_TILE_BUFFER),
+        PACKET_DUMP(VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER),
         PACKET_DUMP(VC4_PACKET_STORE_TILE_BUFFER_GENERAL),
         PACKET(VC4_PACKET_LOAD_TILE_BUFFER_GENERAL),
 
-- 
2.30.2