From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wu Fengguang Subject: Re: the monitors with working Displayport audio Date: Wed, 9 Nov 2011 15:28:28 +0800 Message-ID: <20111109072828.GA24565@localhost> References: <20111109072053.GA21956@localhost> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="wac7ysb48OaltWcw" Return-path: Content-Disposition: inline In-Reply-To: <20111109072053.GA21956@localhost> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Takashi Iwai Cc: alsa-devel@alsa-project.org, "intel-gfx@lists.freedesktop..." , "Lv, Jane" , "Barnes, Jesse" , Christopher White List-Id: alsa-devel@alsa-project.org --wac7ysb48OaltWcw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Here are the EDID for the DELL monitors, grabbed by command cp /sys/class/drm/card0-DP-3/edid . Thanks, Fengguang On Wed, Nov 09, 2011 at 03:20:53PM +0800, Wu Fengguang wrote: > Hi Takashi, > > I enumerated all the DELL DisplayPort monitors in our lab and find > only two of them being able to produce audible DisplayPort audio... > > - DELL 2408WFP > - DELL 2709W > - DELL 3008WFP > no CEA extension found > > - DELL U2410 > ELD reports OK but cannot hear DP sound > > monitor_present 1 > eld_valid 1 > monitor_name DELL U2410 > connection_type DisplayPort > eld_version [0x2] CEA-861D or below > edid_version [0x3] CEA-861-B, C or D > manufacture_id 0xac10 > product_id 0xf017 > 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 [0xe0] 32000 44100 48000 > sad0_bits [0xe0000] 16 20 24 > > - DELL U3011 > ELD and DP sound both OK > > monitor_present 1 > eld_valid 1 > monitor_name DELL U3011 > connection_type DisplayPort > eld_version [0x2] CEA-861D or below > edid_version [0x3] CEA-861-B, C or D > manufacture_id 0xac10 > product_id 0x4065 > port_id 0x0 > support_hdcp 0 > support_ai 0 > audio_sync_delay 0 > speakers [0xf] FL/FR LFE FC RL/RR > sad_count 1 > sad0_coding_type [0x1] LPCM > sad0_channels 6 > sad0_rates [0x1ee0] 32000 44100 48000 96000 176400 192000 384000 > sad0_bits [0xe0000] 16 20 24 > > - Eizo FlexScan EV2333W > ELD and DP sound both OK > > monitor_present 1 > eld_valid 1 > monitor_name EV2333W > connection_type DisplayPort > eld_version [0x2] CEA-861D or below > edid_version [0x3] CEA-861-B, C or D > manufacture_id 0xc315 > product_id 0x2068 > port_id 0x0 > support_hdcp 0 > support_ai 1 > audio_sync_delay 0 > speakers [0x1] FL/FR > sad_count 1 > sad0_coding_type [0x1] LPCM > sad0_channels 2 > sad0_rates [0x1ee0] 32000 44100 48000 96000 176400 192000 384000 > sad0_bits [0xe0000] 16 20 24 > > Thanks, > Fengguang --wac7ysb48OaltWcw Content-Type: application/octet-stream Content-Disposition: attachment; filename=edid-dell-3008wfp Content-Transfer-Encoding: base64 AP///////wAQrDZATDUxMScTAQSlQSl4Io2FrU81sSUOUFSlSwCBgKlA0QDRQHFPgQCzAAEB sGgAoKBALmAwIDYAgZAhAAAeAAAA/wBHNTAxSDk5UTExNUwKAAAA/ABERUxMIDMwMDhXRlAK AAAA/QAxVh1xHAAKICAgICAgAMU= --wac7ysb48OaltWcw Content-Type: application/octet-stream Content-Disposition: attachment; filename=edid-dell-u2410 Content-Transfer-Encoding: base64 AP///////wAQrBfwTDFZMQ0VAQS1NCB4Oh7Frk80sSYOUFSlSwCBgKlA0QBxTwEBAQEBAQEB KDyAoHCwI0AwIDYABkQhAAAaAAAA/wA4MldYRDEzTDFZMUwKAAAA/ABERUxMIFUyNDEwCiAg AAAA/QA4TB5REQAKICAgICAgAawCAx3xUJAFBAMCBxYBHxITFCAVEQYjCQcHgwEAAAI6gBhx OC1AWCxFAAZEIQAAHgEdgBhxHBYgWCwlAAZEIQAAngEdAHJR0B4gbihVAAZEIQAAHowK0Iog 4C0QED6WAAZEIQAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIQ== --wac7ysb48OaltWcw Content-Type: application/octet-stream Content-Disposition: attachment; filename=edid-dell-u3011 Content-Transfer-Encoding: base64 AP///////wAQrGVATDE5MBQVAQS1QCh4Oo2FrU81sSUOUFSlSwBxT4EAgYCpQNEA0UABAQEB 4mgAoKBALmAwIDYAgZEhAAAaAAAA/wBQSDVOWTE1SjA5MUwKAAAA/ABERUxMIFUzMDExCiAg AAAA/QAxVh1xHAAKICAgICAgAR4CAx3xUJAFBAMCBxYBBhESFRMUHyAjDX8Hgw8AAAI6gBhx OC1AWCxFAIGRIQAAHgEdgBhxHBYgWCwlAIGRIQAAngEdAHJR0B4gbihVAIGRIQAAHowK0Iog 4C0QED6WAIGRIQAAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAdw== --wac7ysb48OaltWcw Content-Type: application/octet-stream Content-Disposition: attachment; filename=edid-dell-2709w Content-Transfer-Encoding: base64 AP///////wAQrDGgU1Q2MAMTAQS1OiR4Iun1rFEwtCURUFSlSwCBgKlAcU+zAAEBAQEBAQEB KDyAoHCwI0AwIDYARGghAAAaAAAA/wBHTjcyMTkxRjA2VFMKAAAA/ABERUxMIDI3MDlXCiAg AAAA/QA4TB5TEQEKICAgICAgAM8= --wac7ysb48OaltWcw Content-Type: application/octet-stream Content-Disposition: attachment; filename=edid-dell-2408wfp Content-Transfer-Encoding: base64 AP///////wAQrCugU05SMBgSAQSlNCB4IrMlrFEwtCYQUFSlSwCBgKlAcU8BAQEBAQEBAQEB KDyAoHCwI0AwIDYAB0AhAAAaAAAA/wBHMjkzSDg2QjBSTlMKAAAA/ABERUxMIDI0MDhXRlAK AAAA/QA4TB5TEQEKICAgICAgAHs= --wac7ysb48OaltWcw Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx --wac7ysb48OaltWcw--