--- zzzz-none-000/linux-3.10.107/drivers/media/platform/omap3isp/ispstat.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/platform/omap3isp/ispstat.h	2021-02-04 17:41:59.000000000 +0000
@@ -13,16 +13,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
  */
 
 #ifndef OMAP3_ISP_STAT_H
@@ -30,7 +20,6 @@
 
 #include <linux/types.h>
 #include <linux/omap3isp.h>
-#include <linux/omap-dma.h>
 #include <media/v4l2-event.h>
 
 #include "isp.h"
@@ -43,14 +32,14 @@
 #define STAT_NO_BUF		1	/* An error has occurred */
 #define STAT_BUF_WAITING_DMA	2	/* Histogram only: DMA is running */
 
+struct dma_chan;
 struct ispstat;
 
 struct ispstat_buffer {
-	unsigned long iommu_addr;
-	struct iovm_struct *iovm;
+	struct sg_table sgt;
 	void *virt_addr;
 	dma_addr_t dma_addr;
-	struct timespec ts;
+	struct timeval ts;
 	u32 buf_size;
 	u32 frame_number;
 	u16 config_counter;
@@ -107,7 +96,6 @@
 	u8 inc_config;
 	atomic_t buf_err;
 	enum ispstat_state_t state;	/* enabling/disabling state */
-	struct omap_dma_channel_params dma_config;
 	struct isp_device *isp;
 	void *priv;		/* pointer to priv config struct */
 	void *recover_priv;	/* pointer to recover priv configuration */
@@ -121,7 +109,7 @@
 	u32 frame_number;
 	u32 buf_size;
 	u32 buf_alloc_size;
-	int dma_ch;
+	struct dma_chan *dma_ch;
 	unsigned long event_type;
 	struct ispstat_buffer *buf;
 	struct ispstat_buffer *active_buf;