--- zzzz-none-000/linux-3.10.107/drivers/media/i2c/smiapp/smiapp-regs.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/i2c/smiapp/smiapp-regs.h	2021-02-04 17:41:59.000000000 +0000
@@ -14,12 +14,6 @@
  * 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 SMIAPP_REGS_H
@@ -28,22 +22,23 @@
 #include <linux/i2c.h>
 #include <linux/types.h>
 
+#define SMIAPP_REG_ADDR(reg)		((u16)reg)
+#define SMIAPP_REG_WIDTH(reg)		((u8)(reg >> 16))
+#define SMIAPP_REG_FLAGS(reg)		((u8)(reg >> 24))
+
 /* Use upper 8 bits of the type field for flags */
-#define SMIA_REG_FLAG_FLOAT		(1 << 24)
+#define SMIAPP_REG_FLAG_FLOAT		(1 << 24)
 
-#define SMIA_REG_8BIT			1
-#define SMIA_REG_16BIT			2
-#define SMIA_REG_32BIT			4
-struct smia_reg {
-	u16 type;
-	u16 reg;			/* 16-bit offset */
-	u32 val;			/* 8/16/32-bit value */
-};
+#define SMIAPP_REG_8BIT			1
+#define SMIAPP_REG_16BIT		2
+#define SMIAPP_REG_32BIT		4
 
 struct smiapp_sensor;
 
+int smiapp_read_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val);
 int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val);
 int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val);
+int smiapp_write_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val);
 int smiapp_write(struct smiapp_sensor *sensor, u32 reg, u32 val);
 
 #endif