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From 047c89263645b7ab71162b40f60815487662fbec Mon Sep 17 00:00:00 2001
From: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Date: Mon, 14 Jan 2019 16:41:09 +0300
Subject: [PATCH 094/122] lvds: ti9x4: fix remote gpio enablement on UB913
This fix enablemnet of remote gpios on UB913
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
---
drivers/media/i2c/soc_camera/ti9x4.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/soc_camera/ti9x4.c b/drivers/media/i2c/soc_camera/ti9x4.c
index 7b8209b..db60ebd 100644
--- a/drivers/media/i2c/soc_camera/ti9x4.c
+++ b/drivers/media/i2c/soc_camera/ti9x4.c
@@ -325,8 +325,15 @@ static int ti9x4_initialize(struct i2c_client *client)
usleep_range(1000, 1500); /* wait 1ms */
client->addr = priv->ti9x3_addr_map[idx]; /* TI9X3 I2C addr */
- reg8_write(client, 0x0d, 0xf0); /* Enable all remote GPIOs */
- reg8_write(client, 0x0e, 0xf0); /* Enable serializer GPIOs */
+ switch (priv->ser_id) {
+ case TI913_ID:
+ reg8_write(client, 0x0d, 0x55); /* Enable remote GPIO0/1 */
+ break;
+ case TI953_ID:
+ reg8_write(client, 0x0d, 0xf0); /* Enable all remote GPIOs */
+ reg8_write(client, 0x0e, 0xf0); /* Enable serializer GPIOs */
+ break;
+ }
client->addr = priv->des_addr;
}
--
2.7.4
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