1 files changed, 9 insertions, 1 deletions

diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index 3c2c0b92956c..dc2dd945d4c3 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -78,6 +78,13 @@ struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */
         u32 initial_value;
 };
 
+struct cx18_gpio_i2c_slave_reset {
+        u32 active_lo_mask; /* GPIO outputs that reset i2c chips when low */
+        u32 active_hi_mask; /* GPIO outputs that reset i2c chips when high */
+        int msecs_asserted; /* time period reset must remain asserted */
+        int msecs_recovery; /* time after deassert for chips to be ready */
+};
+
 struct cx18_card_tuner {
         v4l2_std_id std;        /* standard for which the tuner is suitable */
         int         tuner;      /* tuner ID (from tuner.h) */
@@ -114,7 +121,8 @@ struct cx18_card {
 
         /* GPIO card-specific settings */
         u8 xceive_pin;          /* XCeive tuner GPIO reset pin */
-        struct cx18_gpio_init           gpio_init;
+        struct cx18_gpio_init            gpio_init;
+        struct cx18_gpio_i2c_slave_reset gpio_i2c_slave_reset;
 
         struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS];
         struct cx18_card_tuner_i2c *i2c;