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Diffstat (limited to 'drivers/media/i2c/smiapp/smiapp-regs.h')
-rw-r--r--drivers/media/i2c/smiapp/smiapp-regs.h19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-regs.h b/drivers/media/i2c/smiapp/smiapp-regs.h
index eefc6c84d5fe..35521125a2cc 100644
--- a/drivers/media/i2c/smiapp/smiapp-regs.h
+++ b/drivers/media/i2c/smiapp/smiapp-regs.h
@@ -28,22 +28,23 @@
#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