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authorGreg Frost <gregfrost1@bigpond.com>2009-11-22 06:38:43 (GMT)
committerGreg Frost <gregfrost1@bigpond.com>2009-11-22 06:38:43 (GMT)
commitdf0eb5882580e5b5479e81ea51eb81bc2aa2ac6d (patch)
treed1393d847dbf0cd018f68fa3c9c5b7a2e2926d16 /abs
parent7a4c89a2598d1e20eec9c576530a5107ad94ec58 (diff)
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lirc: send carrier support for lirc_mod_mce
Diffstat (limited to 'abs')
-rw-r--r--abs/core-testing/lirc/PKGBUILD4
-rw-r--r--abs/core-testing/lirc/lirc_mod_mce.patch95
2 files changed, 93 insertions, 6 deletions
diff --git a/abs/core-testing/lirc/PKGBUILD b/abs/core-testing/lirc/PKGBUILD
index d15cf1d..df8e22a 100644
--- a/abs/core-testing/lirc/PKGBUILD
+++ b/abs/core-testing/lirc/PKGBUILD
@@ -3,7 +3,7 @@
pkgname=lirc
pkgver=0.8.5CVS
-pkgrel=15
+pkgrel=16
_kernver=2.6.28-LinHES
pkgdesc="Linux Infrared Remote Control kernel modules for stock arch kernel"
arch=(i686 x86_64)
@@ -79,7 +79,7 @@ md5sums=('b96dae91b566143b3af433fa2714ec9a'
'6f151eb4e81fc7776a06c9063e6ad9a5'
'7eccd7826ab99e5cf1b9154171c8b927'
'21ce358809105f005e888e3b138c59e6'
- 'd299b696b007fc9b663a73cc1758a1ef'
+ '2d64683eba51960a76b80e303df07a5a'
'f059f4030afc682c9539a03bf837c1cf'
'4e698654cc44fc6c4163814acda5a7ee'
'9a3a6dc03647ee6674a166dfb884ddd6'
diff --git a/abs/core-testing/lirc/lirc_mod_mce.patch b/abs/core-testing/lirc/lirc_mod_mce.patch
index 314f2d7..2147ec5 100644
--- a/abs/core-testing/lirc/lirc_mod_mce.patch
+++ b/abs/core-testing/lirc/lirc_mod_mce.patch
@@ -1,6 +1,6 @@
-diff -Naru lirc_mod_mce.orig/lirc_mod_mce.c lirc_mod_mce/lirc_mod_mce.c
---- lirc_mod_mce.orig/lirc_mod_mce.c 2008-04-18 02:12:28.000000000 +0930
-+++ lirc_mod_mce/lirc_mod_mce.c 2009-05-28 07:53:10.000000000 +0930
+diff -Naru lirc_mod_mce/lirc_mod_mce.c lirc_mod_mce_new/lirc_mod_mce.c
+--- lirc_mod_mce/lirc_mod_mce.c 2008-04-18 02:12:28.000000000 +0930
++++ lirc_mod_mce_new/lirc_mod_mce.c 2009-11-22 16:22:41.000000000 +1030
@@ -171,17 +171,76 @@
#define VENDOR_TATUNG 0x1460
#define VENDOR_GATEWAY 0x107b
@@ -86,7 +86,94 @@ diff -Naru lirc_mod_mce.orig/lirc_mod_mce.c lirc_mod_mce/lirc_mod_mce.c
};
static unsigned char usb_kbd_keycode[256] = {
-@@ -1108,7 +1167,7 @@
+@@ -252,6 +311,8 @@
+ struct semaphore lock;
+ char name[NAME_BUFSIZE];
+ char phys[NAME_BUFSIZE];
++
++ unsigned int carrier_freq;
+ };
+
+ /* init strings */
+@@ -889,6 +950,51 @@
+ }
+ }
+
++/* Sets the send carrier frequency */
++static int set_send_carrier(struct irctl *ir, int carrier)
++{
++ int clk = 10000000;
++ int prescaler = 0, divisor = 0;
++ unsigned char cmdbuf[] = { 0x9F, 0x06, 0x01, 0x80 };
++
++ /* Carrier is changed */
++ if (ir->carrier_freq != carrier) {
++
++ if (carrier <= 0) {
++ ir->carrier_freq = carrier;
++ dprintk(DRIVER_NAME "[%d]: SET_CARRIER disabling "
++ "carrier modulation\n", ir->devnum);
++ request_packet_async(ir, ir->usb_ep_out,
++ cmdbuf, sizeof(cmdbuf),
++ PHILUSB_OUTBOUND);
++ return carrier;
++ }
++
++ for (prescaler = 0; prescaler < 4; ++prescaler) {
++ divisor = (clk >> (2 * prescaler)) / carrier;
++ if (divisor <= 0xFF) {
++ ir->carrier_freq = carrier;
++ cmdbuf[2] = prescaler;
++ cmdbuf[3] = divisor;
++ dprintk(DRIVER_NAME "[%d]: SET_CARRIER "
++ "requesting %d Hz\n",
++ ir->devnum, carrier);
++
++ /* Transmit new carrier to mce device */
++ request_packet_async(ir, ir->usb_ep_out,
++ cmdbuf, sizeof(cmdbuf),
++ PHILUSB_OUTBOUND);
++ return carrier;
++ }
++ }
++
++ return -EINVAL;
++
++ }
++
++ return carrier;
++}
++
+ static int input_open(struct input_dev *id)
+ {
+ return 0;
+@@ -945,6 +1051,15 @@
+ if(lvalue!=(LIRC_MODE_PULSE&LIRC_CAN_SEND_MASK)) return -EINVAL;
+ break;
+
++ case LIRC_SET_SEND_CARRIER:
++
++ result = get_user(ivalue, (unsigned int *) arg);
++ if (result)
++ return result;
++
++ set_send_carrier(ir, ivalue);
++ break;
++
+ default:
+ return -ENOIOCTLCMD;
+ }
+@@ -1047,7 +1162,8 @@
+ plugin->minor = -1;
+ plugin->features = LIRC_CAN_SEND_PULSE |
+ LIRC_CAN_SET_TRANSMITTER_MASK |
+- LIRC_CAN_REC_MODE2;
++ LIRC_CAN_REC_MODE2 |
++ LIRC_CAN_SET_SEND_CARRIER;
+ plugin->data = ir;
+ plugin->rbuf = rbuf;
+ plugin->set_use_inc = &set_use_inc;
+@@ -1108,7 +1224,7 @@
input_dev->name = ir->name;
input_dev->phys = ir->phys;
usb_to_input_id(dev, &input_dev->id);