On Mon, Nov 28, 2011 at 04:06:37PM +0800, Wu Fengguang wrote: > > The only missing part is hot plug notification for DP -- most DP monitors in > > the market don't support DP audio well. So I cannot test this for now. > > btw, we'd like to buy a Philips 221P3LPYEB that _seems_ to have DP > audio support. I'd appreciate if any one can help confirm. I'm glad to say that its DP audio works great! And the built in speakers make the testing really convenient :-) For the record, here is the ELD: monitor_present 1 eld_valid 1 monitor_name 221P3LPY connection_type DisplayPort eld_version [0x2] CEA-861D or below edid_version [0x3] CEA-861-B, C or D manufacture_id 0xc41 product_id 0x8a3 port_id 0x0 support_hdcp 0 support_ai 0 audio_sync_delay 0 speakers [0x1] FL/FR sad_count 1 sad0_coding_type [0x1] LPCM sad0_channels 2 sad0_rates [0x6e0] 32000 44100 48000 96000 176400 sad0_bits [0xe0000] 16 20 24 Note that we didn't buy the 24" 241P3LYEB because it's temporarily not available. Thanks, Fengguang