Em 29-09-2010 14:28, Mauro Carvalho Chehab escreveu:
> Em 29-09-2010 14:06, Giorgio escreveu:
>> Hello,
>>
>> I have an Asus P7131 Hybrid card, and it works like a charm with
>> Ubuntu 8.04 and stock kernel 2.6.24. But, after upgrading my system to
>> Ubuntu 10.04 x86-64, I noticed that the remote control was quite slow
>> to respond. Sometimes the keypresses aren't recognized, and you have
>> to keep pressing the same button two or three times until it works.
>> The remote feels slow, not very responsive.
>> So, to investigate the issue, I loaded the ir-common module with
>> debug=1 and looked at the logs. They report lots of "ir-common:
>> spurious timer_end". The funny thing is, I have tried the Ubuntu 10.04
>> i386 livecd (with the same kernel) and the problem is not present
>> there.
>
>> Sep 27 15:48:59 holden-desktop kernel: [ 256.770031] ir-common: spurious
>> timer_end
>> Sep 27 15:48:59 holden-desktop kernel: [ 256.880030] ir-common: spurious
>> timer_end
>
> It is using the old RC support. This support will be removed soon, so, the
> better is to convert it to use the new IR core, and fix a bug there, if is
> there any.
>
> Please apply the attached patch (it is against my -git tree, but it will
> probably
> apply fine if you have a new kernel).
>
> You should notice that the RC_MAP_ASUS_PC39 table is not ready for the new IR
> infrastructure. So, you'll need to enable ir-core debug, and check what
> scancodes are
> detected there. Probably, all we need is to add the RC5 address to all codes
> at the table.
>
Giorgio,
Based on the pastebin you posted via IRC, this is likely the patch you
need to also change your current keytable to work with the new RC core.
Cheers,
Mauro
---
saa7134: port Asus P7131 Hybrid to use the new rc-core
The rc map table were corrected thanks to Giorgio input.
Thanks-to: Giorgio <mywin...@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
diff --git a/drivers/media/IR/keymaps/rc-asus-pc39.c
b/drivers/media/IR/keymaps/rc-asus-pc39.c
index 2aa068c..c39c892 100644
--- a/drivers/media/IR/keymaps/rc-asus-pc39.c
+++ b/drivers/media/IR/keymaps/rc-asus-pc39.c
@@ -20,56 +20,56 @@
static struct ir_scancode asus_pc39[] = {
/* Keys 0 to 9 */
- { 0x15, KEY_0 },
- { 0x29, KEY_1 },
- { 0x2d, KEY_2 },
- { 0x2b, KEY_3 },
- { 0x09, KEY_4 },
- { 0x0d, KEY_5 },
- { 0x0b, KEY_6 },
- { 0x31, KEY_7 },
- { 0x35, KEY_8 },
- { 0x33, KEY_9 },
+ { 0x0815, KEY_0 },
+ { 0x0829, KEY_1 },
+ { 0x082d, KEY_2 },
+ { 0x082b, KEY_3 },
+ { 0x0809, KEY_4 },
+ { 0x080d, KEY_5 },
+ { 0x080b, KEY_6 },
+ { 0x0831, KEY_7 },
+ { 0x0835, KEY_8 },
+ { 0x0833, KEY_9 },
- { 0x3e, KEY_RADIO }, /* radio */
- { 0x03, KEY_MENU }, /* dvd/menu */
- { 0x2a, KEY_VOLUMEUP },
- { 0x19, KEY_VOLUMEDOWN },
- { 0x37, KEY_UP },
- { 0x3b, KEY_DOWN },
- { 0x27, KEY_LEFT },
- { 0x2f, KEY_RIGHT },
- { 0x25, KEY_VIDEO }, /* video */
- { 0x39, KEY_AUDIO }, /* music */
+ { 0x083e, KEY_RADIO }, /* radio */
+ { 0x0803, KEY_MENU }, /* dvd/menu */
+ { 0x082a, KEY_VOLUMEUP },
+ { 0x0819, KEY_VOLUMEDOWN },
+ { 0x0837, KEY_UP },
+ { 0x083b, KEY_DOWN },
+ { 0x0827, KEY_LEFT },
+ { 0x082f, KEY_RIGHT },
+ { 0x0825, KEY_VIDEO }, /* video */
+ { 0x0839, KEY_AUDIO }, /* music */
- { 0x21, KEY_TV }, /* tv */
- { 0x1d, KEY_EXIT }, /* back */
- { 0x0a, KEY_CHANNELUP }, /* channel / program + */
- { 0x1b, KEY_CHANNELDOWN }, /* channel / program - */
- { 0x1a, KEY_ENTER }, /* enter */
+ { 0x0821, KEY_TV }, /* tv */
+ { 0x081d, KEY_EXIT }, /* back */
+ { 0x080a, KEY_CHANNELUP }, /* channel / program + */
+ { 0x081b, KEY_CHANNELDOWN }, /* channel / program - */
+ { 0x081a, KEY_ENTER }, /* enter */
- { 0x06, KEY_PAUSE }, /* play/pause */
- { 0x1e, KEY_PREVIOUS }, /* rew */
- { 0x26, KEY_NEXT }, /* forward */
- { 0x0e, KEY_REWIND }, /* backward << */
- { 0x3a, KEY_FASTFORWARD }, /* forward >> */
- { 0x36, KEY_STOP },
- { 0x2e, KEY_RECORD }, /* recording */
- { 0x16, KEY_POWER }, /* the button that reads "close" */
+ { 0x0806, KEY_PAUSE }, /* play/pause */
+ { 0x081e, KEY_PREVIOUS }, /* rew */
+ { 0x0826, KEY_NEXT }, /* forward */
+ { 0x080e, KEY_REWIND }, /* backward << */
+ { 0x083a, KEY_FASTFORWARD }, /* forward >> */
+ { 0x0836, KEY_STOP },
+ { 0x082e, KEY_RECORD }, /* recording */
+ { 0x0816, KEY_POWER }, /* the button that reads "close" */
- { 0x11, KEY_ZOOM }, /* full screen */
- { 0x13, KEY_MACRO }, /* recall */
- { 0x23, KEY_HOME }, /* home */
- { 0x05, KEY_PVR }, /* picture */
- { 0x3d, KEY_MUTE }, /* mute */
- { 0x01, KEY_DVD }, /* dvd */
+ { 0x0811, KEY_ZOOM }, /* full screen */
+ { 0x0813, KEY_MACRO }, /* recall */
+ { 0x0823, KEY_HOME }, /* home */
+ { 0x0805, KEY_PVR }, /* picture */
+ { 0x083d, KEY_MUTE }, /* mute */
+ { 0x0801, KEY_DVD }, /* dvd */
};
static struct rc_keymap asus_pc39_map = {
.map = {
.scan = asus_pc39,
.size = ARRAY_SIZE(asus_pc39),
- .ir_type = IR_TYPE_UNKNOWN, /* Legacy IR type */
+ .ir_type = IR_TYPE_RC5,
.name = RC_MAP_ASUS_PC39,
}
};
diff --git a/drivers/media/video/saa7134/saa7134-input.c
b/drivers/media/video/saa7134/saa7134-input.c
index a6ac462..e3a4395 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -772,8 +772,10 @@ int saa7134_input_init1(struct saa7134_dev *dev)
case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA:
case SAA7134_BOARD_ASUSTeK_P7131_ANALOG:
ir_codes = RC_MAP_ASUS_PC39;
- mask_keydown = 0x0040000;
- rc5_gpio = 1;
+ mask_keydown = 0x0040000; /* Enable GPIO18 line on both
edges */
+ mask_keyup = 0x0040000;
+ mask_keycode = 0xffff;
+ raw_decode = 1;
break;
case SAA7134_BOARD_ENCORE_ENLTV:
case SAA7134_BOARD_ENCORE_ENLTV_FM:
--
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