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From 45c590f64dd79e8e1704d5c94ce3456a5cdbfa5f Mon Sep 17 00:00:00 2001
From: Alec Leamas <leamas.alec@gmail.com>
Date: Fri, 19 Aug 2016 04:48:02 +0200
Subject: [PATCH] lircd: Remove use of functions killed in kernel 4.8.0
From 4.8.0 the kernel no longer supports LIRC_NOTIFY_DECODE,
LIRC_SETUP_START/LIRC_SETUP_END and several constants related
to initiating filters. Remove corresponding calls from lircd.
[baruch: move DRVCTL_NOTIFY_DECODE into lircd.cpp]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
Patch status: backported from upstream 31fcc8aa39f62c5c
---
daemons/lircd.cpp | 53 ++++-------------------------------------------------
1 file changed, 4 insertions(+), 49 deletions(-)
diff --git a/daemons/lircd.cpp b/daemons/lircd.cpp
index 782b6d3f8342..d778aa19308b 100644
--- a/daemons/lircd.cpp
+++ b/daemons/lircd.cpp
@@ -78,6 +78,8 @@
#define lirc_gid gid_t
#endif
+#define DRVCTL_NOTIFY_DECODE 7
+
#ifdef DARWIN
#include <mach/mach_time.h>
#define CLOCK_REALTIME 0
@@ -462,50 +464,6 @@ static int setup_timeout(void)
}
-static int setup_filter(void)
-{
- int ret1, ret2;
- lirc_t min_pulse_supported = 0, max_pulse_supported = 0;
- lirc_t min_space_supported = 0, max_space_supported = 0;
-
- if (!(curr_driver->features & LIRC_CAN_SET_REC_FILTER))
- return 1;
- if (curr_driver->drvctl_func(LIRC_GET_MIN_FILTER_PULSE,
- &min_pulse_supported) == -1 ||
- curr_driver->drvctl_func(LIRC_GET_MAX_FILTER_PULSE, &max_pulse_supported) == -1
- || curr_driver->drvctl_func(LIRC_GET_MIN_FILTER_SPACE, &min_space_supported) == -1
- || curr_driver->drvctl_func(LIRC_GET_MAX_FILTER_SPACE, &max_space_supported) == -1) {
- log_error("could not get filter range");
- log_perror_err(__func__);
- }
-
- if (setup_min_pulse > max_pulse_supported)
- setup_min_pulse = max_pulse_supported;
- else if (setup_min_pulse < min_pulse_supported)
- setup_min_pulse = 0; /* disable filtering */
-
- if (setup_min_space > max_space_supported)
- setup_min_space = max_space_supported;
- else if (setup_min_space < min_space_supported)
- setup_min_space = 0; /* disable filtering */
-
- ret1 = curr_driver->drvctl_func(LIRC_SET_REC_FILTER_PULSE, &setup_min_pulse);
- ret2 = curr_driver->drvctl_func(LIRC_SET_REC_FILTER_SPACE, &setup_min_space);
- if (ret1 == -1 || ret2 == -1) {
- if (curr_driver->
- drvctl_func(LIRC_SET_REC_FILTER,
- setup_min_pulse < setup_min_space ? &setup_min_pulse : &setup_min_space) == -1) {
- log_error("could not set filter");
- log_perror_err(__func__);
- return 0;
- }
- }
- return 1;
-}
-
-
-
-
static int setup_hardware(void)
{
int ret = 1;
@@ -514,10 +472,7 @@ static int setup_hardware(void)
if ((curr_driver->features & LIRC_CAN_SET_REC_CARRIER)
|| (curr_driver->features & LIRC_CAN_SET_REC_TIMEOUT)
|| (curr_driver->features & LIRC_CAN_SET_REC_FILTER)) {
- (void)curr_driver->drvctl_func(LIRC_SETUP_START, NULL);
- ret = setup_frequency() && setup_timeout()
- && setup_filter();
- (void)curr_driver->drvctl_func(LIRC_SETUP_END, NULL);
+ ret = setup_frequency() && setup_timeout();
}
}
return ret;
@@ -2162,7 +2117,7 @@ void loop(void)
int reps;
if (curr_driver->drvctl_func && (curr_driver->features & LIRC_CAN_NOTIFY_DECODE))
- curr_driver->drvctl_func(LIRC_NOTIFY_DECODE, NULL);
+ curr_driver->drvctl_func(DRVCTL_NOTIFY_DECODE, NULL);
get_release_data(&remote_name, &button_name, &reps);
--
2.9.3
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