TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

media: i2c: lt6911uxe: Fix Kconfig dependencies:

Browse Source 
The new driver fails to build if I2C is disabled:

drivers/media/i2c/lt6911uxe.c:703:1: error: data definition has no type or storage class [-Werror]
  703 | module_i2c_driver(lt6911uxe_i2c_driver);

or if I2C is on but V4L2_CCI_I2C is not:

ERROR: modpost: "cci_write" [drivers/media/i2c/lt6911uxe.ko] undefined!
ERROR: modpost: "cci_read" [drivers/media/i2c/lt6911uxe.ko] undefined!

For both by adding a dependency on I2C and selecting V4L2_CCI_I2C, which
follows the common practice for these.

Fixes: e49563c3be ("media: i2c: add lt6911uxe hdmi bridge driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Arnd Bergmann
2025-03-14 16:46:30 +01:00
committed by Hans Verkuil
parent 549d899444
commit 9df181c8de
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/media/i2c/Kconfig
+2 -1
View File
@@ -1149,8 +1149,9 @@ config VIDEO_ISL7998X
config VIDEO_LT6911UXE
tristate "Lontium LT6911UXE decoder"
depends on ACPI && VIDEO_DEV
depends on ACPI && VIDEO_DEV && I2C
select V4L2_FWNODE
select V4L2_CCI_I2C
help
This is a Video4Linux2 sensor-level driver for the Lontium
LT6911UXE HDMI to MIPI CSI-2 bridge.