--- zzzz-none-000/linux-3.10.107/drivers/gpu/host1x/job.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpu/host1x/job.h	2021-02-04 17:41:59.000000000 +0000
@@ -23,7 +23,7 @@
 	u32 words;
 	dma_addr_t base;
 	struct host1x_bo *bo;
-	int offset;
+	u32 offset;
 	bool handled;
 };
 
@@ -34,15 +34,6 @@
 	u32 pad;
 };
 
-struct host1x_reloc {
-	struct host1x_bo *cmdbuf;
-	u32 cmdbuf_offset;
-	struct host1x_bo *target;
-	u32 target_offset;
-	u32 shift;
-	u32 pad;
-};
-
 struct host1x_waitchk {
 	struct host1x_bo *bo;
 	u32 offset;
@@ -56,105 +47,6 @@
 };
 
 /*
- * Each submit is tracked as a host1x_job.
- */
-struct host1x_job {
-	/* When refcount goes to zero, job can be freed */
-	struct kref ref;
-
-	/* List entry */
-	struct list_head list;
-
-	/* Channel where job is submitted to */
-	struct host1x_channel *channel;
-
-	u32 client;
-
-	/* Gathers and their memory */
-	struct host1x_job_gather *gathers;
-	unsigned int num_gathers;
-
-	/* Wait checks to be processed at submit time */
-	struct host1x_waitchk *waitchk;
-	unsigned int num_waitchk;
-	u32 waitchk_mask;
-
-	/* Array of handles to be pinned & unpinned */
-	struct host1x_reloc *relocarray;
-	unsigned int num_relocs;
-	struct host1x_job_unpin_data *unpins;
-	unsigned int num_unpins;
-
-	dma_addr_t *addr_phys;
-	dma_addr_t *gather_addr_phys;
-	dma_addr_t *reloc_addr_phys;
-
-	/* Sync point id, number of increments and end related to the submit */
-	u32 syncpt_id;
-	u32 syncpt_incrs;
-	u32 syncpt_end;
-
-	/* Maximum time to wait for this job */
-	unsigned int timeout;
-
-	/* Index and number of slots used in the push buffer */
-	unsigned int first_get;
-	unsigned int num_slots;
-
-	/* Copy of gathers */
-	size_t gather_copy_size;
-	dma_addr_t gather_copy;
-	u8 *gather_copy_mapped;
-
-	/* Check if register is marked as an address reg */
-	int (*is_addr_reg)(struct device *dev, u32 reg, u32 class);
-
-	/* Request a SETCLASS to this class */
-	u32 class;
-
-	/* Add a channel wait for previous ops to complete */
-	bool serialize;
-};
-/*
- * Allocate memory for a job. Just enough memory will be allocated to
- * accomodate the submit.
- */
-struct host1x_job *host1x_job_alloc(struct host1x_channel *ch,
-				    u32 num_cmdbufs, u32 num_relocs,
-				    u32 num_waitchks);
-
-/*
- * Add a gather to a job.
- */
-void host1x_job_add_gather(struct host1x_job *job, struct host1x_bo *mem_id,
-			   u32 words, u32 offset);
-
-/*
- * Increment reference going to host1x_job.
- */
-struct host1x_job *host1x_job_get(struct host1x_job *job);
-
-/*
- * Decrement reference job, free if goes to zero.
- */
-void host1x_job_put(struct host1x_job *job);
-
-/*
- * Pin memory related to job. This handles relocation of addresses to the
- * host1x address space. Handles both the gather memory and any other memory
- * referred to from the gather buffers.
- *
- * Handles also patching out host waits that would wait for an expired sync
- * point value.
- */
-int host1x_job_pin(struct host1x_job *job, struct device *dev);
-
-/*
- * Unpin memory related to job.
- */
-void host1x_job_unpin(struct host1x_job *job);
-
-/*
  * Dump contents of job to debug output.
  */
 void host1x_job_dump(struct device *dev, struct host1x_job *job);