--- zzzz-none-000/linux-3.10.107/drivers/media/i2c/smiapp/smiapp-quirk.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/i2c/smiapp/smiapp-quirk.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_QUIRK__
@@ -35,19 +29,34 @@
  * @post_poweron: Called always after the sensor has been fully powered on.
  * @pre_streamon: Called just before streaming is enabled.
  * @post_streamon: Called right after stopping streaming.
+ * @pll_flags: Return flags for the PLL calculator.
+ * @init: Quirk initialisation, called the last in probe(). This is
+ *	  also appropriate for adding sensor specific controls, for instance.
+ * @reg_access: Register access quirk. The quirk may divert the access
+ *		to another register, or no register at all.
+ *
+ *		@write: Is this read (false) or write (true) access?
+ *		@reg: Pointer to the register to access
+ *		@value: Register value, set by the caller on write, or
+ *			by the quirk on read
+ *
+ *		@return: 0 on success, -ENOIOCTLCMD if no register
+ *			 access may be done by the caller (default read
+ *			 value is zero), else negative error code on error
  */
 struct smiapp_quirk {
 	int (*limits)(struct smiapp_sensor *sensor);
 	int (*post_poweron)(struct smiapp_sensor *sensor);
 	int (*pre_streamon)(struct smiapp_sensor *sensor);
 	int (*post_streamoff)(struct smiapp_sensor *sensor);
-	const struct smia_reg *regs;
+	unsigned long (*pll_flags)(struct smiapp_sensor *sensor);
+	int (*init)(struct smiapp_sensor *sensor);
+	int (*reg_access)(struct smiapp_sensor *sensor, bool write, u32 *reg,
+			  u32 *val);
 	unsigned long flags;
 };
 
-/* op pix clock is for all lanes in total normally */
-#define SMIAPP_QUIRK_FLAG_OP_PIX_CLOCK_PER_LANE			(1 << 0)
-#define SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY			(1 << 1)
+#define SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY			(1 << 0)
 
 struct smiapp_reg_8 {
 	u16 reg;
@@ -56,24 +65,21 @@
 
 void smiapp_replace_limit(struct smiapp_sensor *sensor,
 			  u32 limit, u32 val);
-bool smiapp_quirk_reg(struct smiapp_sensor *sensor,
-		      u32 reg, u32 *val);
 
-#define SMIAPP_MK_QUIRK_REG(_reg, _val) \
+#define SMIAPP_MK_QUIRK_REG_8(_reg, _val) \
 	{				\
-		.type = (_reg >> 16),	\
 		.reg = (u16)_reg,	\
 		.val = _val,		\
 	}
 
-#define smiapp_call_quirk(_sensor, _quirk, ...)				\
-	(_sensor->minfo.quirk &&					\
-	 _sensor->minfo.quirk->_quirk ?					\
-	 _sensor->minfo.quirk->_quirk(_sensor, ##__VA_ARGS__) : 0)
-
-#define smiapp_needs_quirk(_sensor, _quirk)		\
-	(_sensor->minfo.quirk ?				\
-	 _sensor->minfo.quirk->flags & _quirk : 0)
+#define smiapp_call_quirk(sensor, _quirk, ...)				\
+	((sensor)->minfo.quirk &&					\
+	 (sensor)->minfo.quirk->_quirk ?				\
+	 (sensor)->minfo.quirk->_quirk(sensor, ##__VA_ARGS__) : 0)
+
+#define smiapp_needs_quirk(sensor, _quirk)		\
+	((sensor)->minfo.quirk ?			\
+	 (sensor)->minfo.quirk->flags & _quirk : 0)
 
 extern const struct smiapp_quirk smiapp_jt8ev1_quirk;
 extern const struct smiapp_quirk smiapp_imx125es_quirk;