102 lines
2.5 KiB
Diff
102 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Meng Wei <wei.meng@intel.com>
|
|
Date: Wed, 2 Jan 2019 11:16:23 +0800
|
|
Subject: [PATCH] media: intel-ipu4: ti960: fix map conflict
|
|
|
|
After register all sensor at ti960,
|
|
then add map valid sensor again.
|
|
|
|
Change-Id: I3bc54f321d07bc33da801a95f3a4359e6e31536f
|
|
Tracked-On: PKT-1691
|
|
Signed-off-by: lizhao7x <zhaox.li@intel.com>
|
|
Signed-off-by: Meng Wei <wei.meng@intel.com>
|
|
---
|
|
drivers/media/i2c/ti960.c | 57 ++++++++++++++++++++-------------------
|
|
1 file changed, 30 insertions(+), 27 deletions(-)
|
|
|
|
diff --git a/drivers/media/i2c/ti960.c b/drivers/media/i2c/ti960.c
|
|
index 12cacab..531611b 100644
|
|
--- a/drivers/media/i2c/ti960.c
|
|
+++ b/drivers/media/i2c/ti960.c
|
|
@@ -495,6 +495,33 @@ static int ti960_open(struct v4l2_subdev *subdev,
|
|
return 0;
|
|
}
|
|
|
|
+static int ti960_map_subdevs_addr(struct ti960 *va)
|
|
+{
|
|
+ unsigned short rx_port, phy_i2c_addr, alias_i2c_addr;
|
|
+ int i, rval;
|
|
+
|
|
+ for (i = 0; i < NR_OF_TI960_SINK_PADS; i++) {
|
|
+ rx_port = va->sub_devs[i].rx_port;
|
|
+ phy_i2c_addr = va->sub_devs[i].phy_i2c_addr;
|
|
+ alias_i2c_addr = va->sub_devs[i].alias_i2c_addr;
|
|
+
|
|
+ if (!phy_i2c_addr || !alias_i2c_addr)
|
|
+ continue;
|
|
+
|
|
+ rval = ti960_map_phy_i2c_addr(va, rx_port, phy_i2c_addr);
|
|
+ if (rval)
|
|
+ return rval;
|
|
+
|
|
+ /* set 7bit alias i2c addr */
|
|
+ rval = ti960_map_alias_i2c_addr(va, rx_port,
|
|
+ alias_i2c_addr << 1);
|
|
+ if (rval)
|
|
+ return rval;
|
|
+ }
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static int ti960_registered(struct v4l2_subdev *subdev)
|
|
{
|
|
struct ti960 *va = to_ti960(subdev);
|
|
@@ -602,6 +629,9 @@ static int ti960_registered(struct v4l2_subdev *subdev)
|
|
}
|
|
k++;
|
|
}
|
|
+ rval = ti960_map_subdevs_addr(va);
|
|
+ if (rval)
|
|
+ return rval;
|
|
|
|
return 0;
|
|
}
|
|
@@ -708,33 +738,6 @@ static int ti960_rx_port_config(struct ti960 *va, int sink, int rx_port)
|
|
return 0;
|
|
}
|
|
|
|
-static int ti960_map_subdevs_addr(struct ti960 *va)
|
|
-{
|
|
- unsigned short rx_port, phy_i2c_addr, alias_i2c_addr;
|
|
- int i, rval;
|
|
-
|
|
- for (i = 0; i < NR_OF_TI960_SINK_PADS; i++) {
|
|
- rx_port = va->sub_devs[i].rx_port;
|
|
- phy_i2c_addr = va->sub_devs[i].phy_i2c_addr;
|
|
- alias_i2c_addr = va->sub_devs[i].alias_i2c_addr;
|
|
-
|
|
- if (!phy_i2c_addr || !alias_i2c_addr)
|
|
- continue;
|
|
-
|
|
- rval = ti960_map_phy_i2c_addr(va, rx_port, phy_i2c_addr);
|
|
- if (rval)
|
|
- return rval;
|
|
-
|
|
- /* set 7bit alias i2c addr */
|
|
- rval = ti960_map_alias_i2c_addr(va, rx_port,
|
|
- alias_i2c_addr << 1);
|
|
- if (rval)
|
|
- return rval;
|
|
- }
|
|
-
|
|
- return 0;
|
|
-}
|
|
-
|
|
static int ti960_find_subdev_index(struct ti960 *va, struct v4l2_subdev *sd)
|
|
{
|
|
int i;
|
|
--
|
|
https://clearlinux.org
|
|
|