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Subject: [media] rc-main: allow raw protocol drivers to restrict the allowed protos Author: Mauro Carvalho Chehab <[email protected]> Date: Mon Jul 28 14:25:28 2014 -0300 On some hardware (au0828/au8522), the hardware is broken with regards to the initial pulse detection. So, the driver needs to produce a fake start pulse. That limits the acceptable protocols, as it is not possible to produce a fake pulse that would cover all supported protocols. So, allow the driver to explicitly set the allowed protocols. If the driver doesn't specify, keep the old behavior. Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/rc/rc-main.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=d24b69fc6b0aca41a205b2b5abaf3f243ad7d48b diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index dfceeb4..a7991c7 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -859,10 +859,9 @@ static ssize_t show_protocols(struct device *device, if (fattr->type == RC_FILTER_NORMAL) { enabled = dev->enabled_protocols; - if (dev->raw) + allowed = dev->allowed_protocols; + if (dev->raw && !allowed) allowed = ir_raw_get_allowed_protocols(); - else - allowed = dev->allowed_protocols; } else { enabled = dev->enabled_wakeup_protocols; allowed = dev->allowed_wakeup_protocols; _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
