Revert "[media] rc: rc-loopback: Add loopback of filter scancodes"
This reverts commit 2e4ebde269
.
The current code is not mature enough, the API should allow a single
protocol to be specified. Also, the current code contains heuristics
that will depend on module load order.
Signed-off-by: David Härdeman <david@hardeman.nu>
Acked-by: Antti Seppälä <a.seppala@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
parent
23f28f2adc
commit
8abfebdb00
1 changed files with 0 additions and 36 deletions
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@ -26,7 +26,6 @@
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#include <linux/device.h>
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#include <linux/module.h>
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#include <linux/sched.h>
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#include <linux/slab.h>
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#include <media/rc-core.h>
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#define DRIVER_NAME "rc-loopback"
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@ -177,39 +176,6 @@ static int loop_set_carrier_report(struct rc_dev *dev, int enable)
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return 0;
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}
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static int loop_set_wakeup_filter(struct rc_dev *dev,
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struct rc_scancode_filter *sc_filter)
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{
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static const unsigned int max = 512;
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struct ir_raw_event *raw;
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int ret;
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int i;
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/* fine to disable filter */
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if (!sc_filter->mask)
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return 0;
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/* encode the specified filter and loop it back */
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raw = kmalloc_array(max, sizeof(*raw), GFP_KERNEL);
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ret = ir_raw_encode_scancode(dev->enabled_wakeup_protocols, sc_filter,
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raw, max);
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/* still loop back the partial raw IR even if it's incomplete */
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if (ret == -ENOBUFS)
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ret = max;
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if (ret >= 0) {
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/* do the loopback */
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for (i = 0; i < ret; ++i)
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ir_raw_event_store(dev, &raw[i]);
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ir_raw_event_handle(dev);
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ret = 0;
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}
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kfree(raw);
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return ret;
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}
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static int __init loop_init(void)
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{
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struct rc_dev *rc;
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@ -229,7 +195,6 @@ static int __init loop_init(void)
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rc->map_name = RC_MAP_EMPTY;
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rc->priv = &loopdev;
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rc->driver_type = RC_DRIVER_IR_RAW;
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rc->encode_wakeup = true;
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rc->allowed_protocols = RC_BIT_ALL;
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rc->timeout = 100 * 1000 * 1000; /* 100 ms */
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rc->min_timeout = 1;
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@ -244,7 +209,6 @@ static int __init loop_init(void)
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rc->s_idle = loop_set_idle;
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rc->s_learning_mode = loop_set_learning_mode;
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rc->s_carrier_report = loop_set_carrier_report;
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rc->s_wakeup_filter = loop_set_wakeup_filter;
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loopdev.txmask = RXMASK_REGULAR;
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loopdev.txcarrier = 36000;
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