4.20-stable review patch. If anyone has any objections, please let me know.
------------------ From: Ondrej Jirman <[email protected]> commit fa09d06522ceac428fdc5c2b57c572f6cfd0a8bb upstream. When parallel bus is used and data-active is being parsed, incorrect flags are cleared. Clear the correct flag bits. Fixes: e9be1b863e2c2948deb003df8edd9635b4611a8a (media: v4l: fwnode: Use default parallel flags). Cc: [email protected] # for Kernel 4.20 Signed-off-by: Ondrej Jirman <[email protected]> Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/media/v4l2-core/v4l2-fwnode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/media/v4l2-core/v4l2-fwnode.c +++ b/drivers/media/v4l2-core/v4l2-fwnode.c @@ -310,8 +310,8 @@ v4l2_fwnode_endpoint_parse_parallel_bus( } if (!fwnode_property_read_u32(fwnode, "data-active", &v)) { - flags &= ~(V4L2_MBUS_PCLK_SAMPLE_RISING | - V4L2_MBUS_PCLK_SAMPLE_FALLING); + flags &= ~(V4L2_MBUS_DATA_ACTIVE_HIGH | + V4L2_MBUS_DATA_ACTIVE_LOW); flags |= v ? V4L2_MBUS_DATA_ACTIVE_HIGH : V4L2_MBUS_DATA_ACTIVE_LOW; pr_debug("data-active %s\n", v ? "high" : "low");
