> -----Original Message----- > From: rhythmbox-devel-boun...@gnome.org [mailto:rhythmbox-devel- > boun...@gnome.org] On Behalf Of John Frankish > Sent: Sunday, 16 May, 2010 16:46 > To: rhythmbox-devel@gnome.org > Subject: Re: [Rhythmbox-devel] Bluetooth, AVRCP and Rhythmbox > > > > -----Original Message----- > > From: Bastien Nocera [mailto:had...@hadess.net] > > Sent: Sunday, 16 May, 2010 16:35 > > To: John Frankish > > Cc: rhythmbox-devel@gnome.org > > Subject: Re: [Rhythmbox-devel] Bluetooth, AVRCP and Rhythmbox > > > > On Sun, 2010-05-16 at 05:59 +0200, John Frankish wrote: > > > Hi, > > > > > > Does Rhythmbox have the capability to respond to AVRCP commands from > > > Bluetooth A2DP headphones? > > > > > > I can play music from Rhythmbox to the headphones via Bluetooth and, > > > from running bluetoothd in the foreground, I can see AVRCP commands > > > from the headphones (play, pause, etc) are being received, but > > > Rhythmbox does not respond to these commands. > > > > Should work. > > > > Is the uinput module loaded on your system (check with lsmod) ? Do you > > use pulseaudio or not? > > > > Cheers > > Thanks for the feedback. > > Yes, the uinput module is loaded and I've tried with alsa alone and > with alsa+pulseaudio > > At the first remote AVRCP key press, I see this in dmesg: > > input: 00:1B:66:00:31:88 as /devices/virtual/input/input11 > > ..and if I run bluetoothd in the foreground, I see (for example): > > bluetoothd[4253]: AVRCP: uinput initialized for 00:1B:66:00:31:88 > bluetoothd[4253]: AVCTP Connected > ... > bluetoothd[4253]: AVRCP: BACKWARD pressed > bluetoothd[4253]: Got 8 bytes of data for AVCTP session 0xb79d86e0 > bluetoothd[4253]: AVCTP transaction 8, packet type 0, C/R 0, IPID 0, > PID 0x110E > bluetoothd[4253]: AVRCP command 0x0, subunit_type 0x09, subunit_id 0x0, > opcode 0x7C, 2 operands > bluetoothd[4253]: AVRCP: BACKWARD released > bluetoothd[4253]: Got 8 bytes of data for AVCTP session 0xb79d86e0 > bluetoothd[4253]: AVCTP transaction 9, packet type 0, C/R 0, IPID 0, > PID 0x110E > bluetoothd[4253]: AVRCP command 0x0, subunit_type 0x09, subunit_id 0x0, > opcode 0x7C, 2 operands > bluetoothd[4253]: AVRCP: REWIND pressed > bluetoothd[4253]: Got 8 bytes of data for AVCTP session 0xb79d86e0 > bluetoothd[4253]: AVCTP transaction 10, packet type 0, C/R 0, IPID 0, > PID 0x110E > bluetoothd[4253]: AVRCP command 0x0, subunit_type 0x09, subunit_id 0x0, > opcode 0x7C, 2 operands > bluetoothd[4253]: AVRCP: REWIND released > bluetoothd[4253]: Got 8 bytes of data for AVCTP session 0xb79d86e0 > bluetoothd[4253]: AVCTP transaction 11, packet type 0, C/R 0, IPID 0, > PID 0x110E > bluetoothd[4253]: AVRCP command 0x0, subunit_type 0x09, subunit_id 0x0, > opcode 0x7C, 2 operands > ... > > But there is no corresponding action in rhythmbox > > John ---------------- I understand the communications chain should be:
AVRCP signal -> bluetoothd -> uinput -> X -> gnome-settings-daemon -> rhythmbox Is gnome-settings-daemon the only way to do this or is there another way? The AVRCP signal is getting as far as uinput, but using "dbus-monitor --session", I cannot see any dbus AVRCP events in X and gnome-settings-daemon seems to have a problem (debug output below) How does the AVRCP signal get from uinput to X? John ---------------- DEBUG: Property: 'bluez.name' = 'Sennheiser PXC310BT' DEBUG: Property: 'device.icon_name' = 'audio-headphones-bluetooth' DEBUG: Starting keyboard manager [1274118894,000,xklavier.c:xkl_engine_start_listen/] The backend does not require manual layout management - but it is provided by the application DEBUG: Starting a11y_keyboard manager DEBUG: Starting media_keys manager DEBUG: Unable to parse: 'XF86AudioMute' DEBUG: Unable to parse: 'XF86AudioLowerVolume' DEBUG: Unable to parse: 'XF86AudioRaiseVolume' DEBUG: Unable to parse: 'XF86Eject' DEBUG: Unable to parse: 'XF86Explorer' DEBUG: Unable to parse: 'XF86AudioMedia' DEBUG: Unable to parse: 'XF86Calculator' DEBUG: Unable to parse: 'XF86Search' DEBUG: Unable to parse: 'XF86Mail' DEBUG: Not a valid shortcut: '' DEBUG: Not a valid shortcut: '' DEBUG: Unable to parse: 'XF86WWW' DEBUG: Unable to parse: 'XF86AudioPlay' DEBUG: Unable to parse: 'XF86AudioPause' DEBUG: Unable to parse: 'XF86AudioStop' DEBUG: Unable to parse: 'XF86AudioPrev' DEBUG: Unable to parse: 'XF86AudioNext' DEBUG: adding key filter for screen: 0 DEBUG: housekeeping: checking thumbnail cache size and freshness DEBUG: Updating sink: index=1 name='bluez_sink.00_1B_66_00_31_88' description='Sennheiser PXC310BT' map='front-left,front-right' _______________________________________________ rhythmbox-devel mailing list rhythmbox-devel@gnome.org http://mail.gnome.org/mailman/listinfo/rhythmbox-devel
