--- zzzz-none-000/linux-3.10.107/drivers/gpu/host1x/hw/cdma_hw.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpu/host1x/hw/cdma_hw.c	2021-02-04 17:41:59.000000000 +0000
@@ -20,17 +20,17 @@
 #include <linux/scatterlist.h>
 #include <linux/dma-mapping.h>
 
-#include "cdma.h"
-#include "channel.h"
-#include "dev.h"
-#include "debug.h"
+#include "../cdma.h"
+#include "../channel.h"
+#include "../dev.h"
+#include "../debug.h"
 
 /*
- * Put the restart at the end of pushbuffer memor
+ * Put the restart at the end of pushbuffer memory
  */
 static void push_buffer_init(struct push_buffer *pb)
 {
-	*(pb->mapped + (pb->size_bytes >> 2)) = host1x_opcode_restart(0);
+	*(u32 *)(pb->mapped + pb->size_bytes) = host1x_opcode_restart(0);
 }
 
 /*
@@ -44,18 +44,18 @@
 	u32 i;
 
 	for (i = 0; i < syncpt_incrs; i++)
-		host1x_syncpt_cpu_incr(cdma->timeout.syncpt);
+		host1x_syncpt_incr(cdma->timeout.syncpt);
 
 	/* after CPU incr, ensure shadow is up to date */
 	host1x_syncpt_load(cdma->timeout.syncpt);
 
 	/* NOP all the PB slots */
 	while (nr_slots--) {
-		u32 *p = (u32 *)((u32)pb->mapped + getptr);
+		u32 *p = (u32 *)(pb->mapped + getptr);
 		*(p++) = HOST1X_OPCODE_NOP;
 		*(p++) = HOST1X_OPCODE_NOP;
-		dev_dbg(host1x->dev, "%s: NOP at 0x%x\n", __func__,
-			pb->phys + getptr);
+		dev_dbg(host1x->dev, "%s: NOP at %pad+%#x\n", __func__,
+			&pb->phys, getptr);
 		getptr = (getptr + 8) & (pb->size_bytes - 1);
 	}
 	wmb();