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-rw-r--r--drivers/media/video/ivtv/ivtv-driver.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index 440f7328a7e..2b3db90afb7 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -176,12 +176,16 @@ extern int ivtv_debug;
#define IVTV_MAX_PGM_INDEX (400)
+/* Default I2C SCL period in microseconds */
+#define IVTV_DEFAULT_I2C_CLOCK_PERIOD 20
+
struct ivtv_options {
int kilobytes[IVTV_MAX_STREAMS]; /* size in kilobytes of each stream */
int cardtype; /* force card type on load */
int tuner; /* set tuner on load */
int radio; /* enable/disable radio */
int newi2c; /* new I2C algorithm */
+ int i2c_clock_period; /* period of SCL for I2C bus */
};
/* ivtv-specific mailbox template */