linux-kernel - Philips 221P3LPYEB has working DP audio

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Message-ID: <20111209131218.GA19142@localhost>
Date:	Fri, 9 Dec 2011 21:12:18 +0800
From:	Wu Fengguang <fengguang.wu@...el.com>
To:	Keith Packard <keithp@...thp.com>
Cc:	Takashi Iwai <tiwai@...e.de>, Sander Jansen <s.jansen@...il.com>,
	Christopher White <c.white@...seforce.com>,
	"intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>,
	"Bossart, Pierre-louis" <pierre-louis.bossart@...el.com>,
	"Wang, Zhenyu Z" <zhenyu.z.wang@...el.com>,
	Jeremy Bush <contractfrombelow@...il.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Philips 221P3LPYEB has working DP audio

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
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