From e76e4c8269e71982c33c8a9e4333b75258b9cf19 Mon Sep 17 00:00:00 2001 From: Sean Young Date: Wed, 22 Feb 2017 18:48:01 -0300 Subject: [PATCH] UPSTREAM: [media] rc: raw decoder for keymap protocol is not loaded on register When the protocol is set via the sysfs protocols attribute, the decoder is loaded. However, when it is not when a device is first plugged in or registered. Fixes: acc1c3c ("[media] media: rc: load decoder modules on-demand") Signed-off-by: Sean Young Cc: # v4.5+ Signed-off-by: Mauro Carvalho Chehab (cherry picked from commit 413808685dd7c9b54bbc5af79da2eaddd0fc3cb2) Signed-off-by: Ziyuan Xu --- drivers/media/rc/rc-main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index b189f24c0fed..e9c4677c32a9 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -1667,6 +1667,7 @@ static int rc_setup_rx_device(struct rc_dev *dev) { int rc; struct rc_map *rc_map; + u64 rc_type; if (!dev->map_name) return -EINVAL; @@ -1681,15 +1682,18 @@ static int rc_setup_rx_device(struct rc_dev *dev) if (rc) return rc; - if (dev->change_protocol) { - u64 rc_type = (1ll << rc_map->rc_type); + rc_type = BIT_ULL(rc_map->rc_type); + if (dev->change_protocol) { rc = dev->change_protocol(dev, &rc_type); if (rc < 0) goto out_table; dev->enabled_protocols = rc_type; } + if (dev->driver_type == RC_DRIVER_IR_RAW) + ir_raw_load_modules(&rc_type); + set_bit(EV_KEY, dev->input_dev->evbit); set_bit(EV_REP, dev->input_dev->evbit); set_bit(EV_MSC, dev->input_dev->evbit);