From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patchwork Subject: =?utf-8?q?=E2=9C=93_Fi=2ECI=2EIGT=3A_success_for_drm/?= =?utf-8?q?i915=3A_Show_the_DPCD_read_error_inline?= Date: Wed, 10 Oct 2018 10:35:54 -0000 Message-ID: <20181010103554.10052.82301@emeril.freedesktop.org> References: <20181010081706.29931-1-chris@chris-wilson.co.uk> Reply-To: intel-gfx@lists.freedesktop.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181010081706.29931-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org PT0gU2VyaWVzIERldGFpbHMgPT0KClNlcmllczogZHJtL2k5MTU6IFNob3cgdGhlIERQQ0QgcmVh ZCBlcnJvciBpbmxpbmUKVVJMICAgOiBodHRwczovL3BhdGNod29yay5mcmVlZGVza3RvcC5vcmcv c2VyaWVzLzUwNzg4LwpTdGF0ZSA6IHN1Y2Nlc3MKCj09IFN1bW1hcnkgPT0KCj0gQ0kgQnVnIExv ZyAtIGNoYW5nZXMgZnJvbSBDSV9EUk1fNDk1OF9mdWxsIC0+IFBhdGNod29ya18xMDQwN19mdWxs ID0KCj09IFN1bW1hcnkgLSBXQVJOSU5HID09CgogIE1pbm9yIHVua25vd24gY2hhbmdlcyBjb21p bmcgd2l0aCBQYXRjaHdvcmtfMTA0MDdfZnVsbCBuZWVkIHRvIGJlIHZlcmlmaWVkCiAgbWFudWFs bHkuCiAgCiAgSWYgeW91IHRoaW5rIHRoZSByZXBvcnRlZCBjaGFuZ2VzIGhhdmUgbm90aGluZyB0 byBkbyB3aXRoIHRoZSBjaGFuZ2VzCiAgaW50cm9kdWNlZCBpbiBQYXRjaHdvcmtfMTA0MDdfZnVs bCwgcGxlYXNlIG5vdGlmeSB5b3VyIGJ1ZyB0ZWFtIHRvIGFsbG93IHRoZW0KICB0byBkb2N1bWVu dCB0aGlzIG5ldyBmYWlsdXJlIG1vZGUsIHdoaWNoIHdpbGwgcmVkdWNlIGZhbHNlIHBvc2l0aXZl cyBpbiBDSS4KCiAgCgo9PSBQb3NzaWJsZSBuZXcgaXNzdWVzID09CgogIEhlcmUgYXJlIHRoZSB1 bmtub3duIGNoYW5nZXMgdGhhdCBtYXkgaGF2ZSBiZWVuIGludHJvZHVjZWQgaW4gUGF0Y2h3b3Jr XzEwNDA3X2Z1bGw6CgogID09PSBJR1QgY2hhbmdlcyA9PT0KCiAgICA9PT09IFdhcm5pbmdzID09 PT0KCiAgICBpZ3RAcG1fcmM2X3Jlc2lkZW5jeUByYzYtYWNjdXJhY3k6CiAgICAgIHNoYXJkLXNu YjogICAgICAgICAgU0tJUCAtPiBQQVNTICsxCgogICAgCj09IEtub3duIGlzc3VlcyA9PQoKICBI ZXJlIGFyZSB0aGUgY2hhbmdlcyBmb3VuZCBpbiBQYXRjaHdvcmtfMTA0MDdfZnVsbCB0aGF0IGNv bWUgZnJvbSBrbm93biBpc3N1ZXM6CgogID09PSBJR1QgY2hhbmdlcyA9PT0KCiAgICA9PT09IElz c3VlcyBoaXQgPT09PQoKICAgIGlndEBnZW1fZXhlY19zY2hlZHVsZUBwaS1yaW5nZnVsbC12ZWJv eDoKICAgICAgc2hhcmQtc2tsOiAgICAgICAgICBOT1RSVU4gLT4gRkFJTCAoZmRvIzEwMzE1OCkK CiAgICBpZ3RAZ2VtX3NvZnRwaW5Abm9yZWxvYy1zMzoKICAgICAgc2hhcmQtc2tsOiAgICAgICAg ICBQQVNTIC0+IElOQ09NUExFVEUgKGZkbyMxMDQxMDgsIGZkbyMxMDc3NzMpCgogICAgaWd0QGdl bV91c2VycHRyX2JsaXRzQHJlYWRvbmx5LXVuc3luYzoKICAgICAgc2hhcmQtc2tsOiAgICAgICAg ICBQQVNTIC0+IElOQ09NUExFVEUgKGZkbyMxMDgwNzQpCgogICAgaWd0QGttc19idXN5QGV4dGVu ZGVkLW1vZGVzZXQtaGFuZy1uZXdmYi1yZW5kZXItYjoKICAgICAgc2hhcmQtc2tsOiAgICAgICAg ICBOT1RSVU4gLT4gRE1FU0ctV0FSTiAoZmRvIzEwNzk1NikKCiAgICBpZ3RAa21zX2J1c3lAZXh0 ZW5kZWQtbW9kZXNldC1oYW5nLW5ld2ZiLXdpdGgtcmVzZXQtcmVuZGVyLWM6CiAgICAgIHNoYXJk LWhzdzogICAgICAgICAgTk9UUlVOIC0+IERNRVNHLVdBUk4gKGZkbyMxMDc5NTYpCgogICAgaWd0 QGttc19jY3NAcGlwZS1hLWNyYy1zcHJpdGUtcGxhbmVzLWJhc2ljOgogICAgICBzaGFyZC1nbGs6 ICAgICAgICAgIFBBU1MgLT4gRkFJTCAoZmRvIzEwODE0NSkKICAgICAgc2hhcmQtc2tsOiAgICAg ICAgICBOT1RSVU4gLT4gRkFJTCAoZmRvIzEwNTQ1OCkKCiAgICBpZ3RAa21zX2N1cnNvcl9jcmNA Y3Vyc29yLTI1NngyNTYtZHBtczoKICAgICAgc2hhcmQtZ2xrOiAgICAgICAgICBQQVNTIC0+IEZB SUwgKGZkbyMxMDMyMzIpICsxCgogICAgaWd0QGttc19jdXJzb3JfY3JjQGN1cnNvci02NHg2NC1y YW5kb206CiAgICAgIHNoYXJkLXNrbDogICAgICAgICAgTk9UUlVOIC0+IEZBSUwgKGZkbyMxMDMy MzIpCgogICAgaWd0QGttc19mbGlwQGZsaXAtdnMtZXhwaXJlZC12Ymxhbms6CiAgICAgIHNoYXJk LXNrbDogICAgICAgICAgUEFTUyAtPiBGQUlMIChmZG8jMTA1MzYzKSArMQoKICAgIGlndEBrbXNf ZnJvbnRidWZmZXJfdHJhY2tpbmdAZmJjLTFwLW9mZnNjcmVuLXByaS1zaHJmYi1kcmF3LXJlbmRl cjoKICAgICAgc2hhcmQtc2tsOiAgICAgICAgICBQQVNTIC0+IEZBSUwgKGZkbyMxMDMxNjcpCgog ICAgaWd0QGttc19mcm9udGJ1ZmZlcl90cmFja2luZ0BmYmMtMXAtcHJpbXNjcm4tc3ByLWluZGZi LW1vdmU6CiAgICAgIHNoYXJkLWFwbDogICAgICAgICAgUEFTUyAtPiBGQUlMIChmZG8jMTAzMTY3 KQoKICAgIGlndEBrbXNfZnJvbnRidWZmZXJfdHJhY2tpbmdAZmJjLTJwLXByaW1zY3JuLXNwci1p bmRmYi1kcmF3LW1tYXAtY3B1OgogICAgICBzaGFyZC1nbGs6ICAgICAgICAgIFBBU1MgLT4gRkFJ TCAoZmRvIzEwMzE2NykgKzYKCiAgICBpZ3RAa21zX2Zyb250YnVmZmVyX3RyYWNraW5nQGZiYy1z dHJpZGVjaGFuZ2U6CiAgICAgIHNoYXJkLXNrbDogICAgICAgICAgTk9UUlVOIC0+IEZBSUwgKGZk byMxMDU2ODMpCgogICAgaWd0QGttc19mcm9udGJ1ZmZlcl90cmFja2luZ0BmYmNwc3ItMXAtcHJp bXNjcm4tcHJpLWluZGZiLWRyYXctcmVuZGVyOgogICAgICBzaGFyZC1za2w6ICAgICAgICAgIFBB U1MgLT4gRkFJTCAoZmRvIzEwNTY4MikKCiAgICBpZ3RAa21zX3BsYW5lQHBpeGVsLWZvcm1hdC1w aXBlLWMtcGxhbmVzOgogICAgICBzaGFyZC1za2w6ICAgICAgICAgIE5PVFJVTiAtPiBETUVTRy1G QUlMIChmZG8jMTA2ODg1LCBmZG8jMTAzMTY2KQoKICAgIGlndEBrbXNfcGxhbmVAcGxhbmUtcG9z aXRpb24tY292ZXJlZC1waXBlLWEtcGxhbmVzOgogICAgICBzaGFyZC1nbGs6ICAgICAgICAgIFBB U1MgLT4gRkFJTCAoZmRvIzEwMzE2NikKICAgICAgc2hhcmQtYXBsOiAgICAgICAgICBQQVNTIC0+ IEZBSUwgKGZkbyMxMDMxNjYpCgogICAge2lndEBrbXNfcGxhbmVfYWxwaGFfYmxlbmRAcGlwZS1j LWFscGhhLTdlZmN9OgogICAgICBzaGFyZC1za2w6ICAgICAgICAgIE5PVFJVTiAtPiBGQUlMIChm ZG8jMTA4MTQ2KQoKICAgIHtpZ3RAa21zX3BsYW5lX2FscGhhX2JsZW5kQHBpcGUtYy1hbHBoYS10 cmFuc3BhcmFudC1mYn06CiAgICAgIHNoYXJkLXNrbDogICAgICAgICAgTk9UUlVOIC0+IEZBSUwg KGZkbyMxMDgxNDUpICsyCgogICAgaWd0QGttc19yb3RhdGlvbl9jcmNAZXhoYXVzdC1mZW5jZXM6 CiAgICAgIHNoYXJkLXNrbDogICAgICAgICAgTk9UUlVOIC0+IERNRVNHLVdBUk4gKGZkbyMxMDU3 NDgpCgogICAgaWd0QGttc19zZXRtb2RlQGJhc2ljOgogICAgICBzaGFyZC1rYmw6ICAgICAgICAg IFBBU1MgLT4gRkFJTCAoZmRvIzk5OTEyKQoKICAgIGlndEBwZXJmX3BtdUByYzYtcnVudGltZS1w bS1sb25nOgogICAgICBzaGFyZC1za2w6ICAgICAgICAgIFBBU1MgLT4gRkFJTCAoZmRvIzEwNTAx MCkKCiAgICAKICAgID09PT0gUG9zc2libGUgZml4ZXMgPT09PQoKICAgIGlndEBrbXNfY3Vyc29y X2NyY0BjdXJzb3ItMTI4eDQyLXJhbmRvbToKICAgICAgc2hhcmQtaHN3OiAgICAgICAgICBJTkNP TVBMRVRFIChmZG8jMTAzNTQwKSAtPiBQQVNTCgogICAgaWd0QGttc19jdXJzb3JfY3JjQGN1cnNv ci02NHgyMS1zbGlkaW5nOgogICAgICBzaGFyZC1nbGs6ICAgICAgICAgIEZBSUwgKGZkbyMxMDMy MzIpIC0+IFBBU1MKCiAgICBpZ3RAa21zX2Zyb250YnVmZmVyX3RyYWNraW5nQGZiYy0xcC1wcmlt c2Nybi1wcmktaW5kZmItZHJhdy1ibHQ6CiAgICAgIHNoYXJkLWFwbDogICAgICAgICAgSU5DT01Q TEVURSAoZmRvIzEwMzkyNykgLT4gUEFTUwoKICAgIGlndEBrbXNfZnJvbnRidWZmZXJfdHJhY2tp bmdAZmJjLTFwLXByaW1zY3JuLXNwci1pbmRmYi1vbm9mZjoKICAgICAgc2hhcmQtZ2xrOiAgICAg ICAgICBGQUlMIChmZG8jMTAzMTY3KSAtPiBQQVNTICsyCgogICAgaWd0QGttc19wbGFuZUBwbGFu ZS1wb3NpdGlvbi1jb3ZlcmVkLXBpcGUtYi1wbGFuZXM6CiAgICAgIHNoYXJkLWdsazogICAgICAg ICAgRkFJTCAoZmRvIzEwMzE2NikgLT4gUEFTUyArMwoKICAgIGlndEBrbXNfcGxhbmVfbXVsdGlw bGVAYXRvbWljLXBpcGUtYi10aWxpbmcteDoKICAgICAgc2hhcmQtYXBsOiAgICAgICAgICBGQUlM IChmZG8jMTAzMTY2KSAtPiBQQVNTICsxCgogICAgaWd0QGttc19zZXRtb2RlQGJhc2ljOgogICAg ICBzaGFyZC1hcGw6ICAgICAgICAgIEZBSUwgKGZkbyM5OTkxMikgLT4gUEFTUwoKICAgIGlndEBw ZXJmQHBvbGxpbmc6CiAgICAgIHNoYXJkLWhzdzogICAgICAgICAgRkFJTCAoZmRvIzEwMjI1Mikg LT4gUEFTUwoKICAgIAogIHtuYW1lfTogVGhpcyBlbGVtZW50IGlzIHN1cHByZXNzZWQuIFRoaXMg bWVhbnMgaXQgaXMgaWdub3JlZCB3aGVuIGNvbXB1dGluZwogICAgICAgICAgdGhlIHN0YXR1cyBv ZiB0aGUgZGlmZmVyZW5jZSAoU1VDQ0VTUywgV0FSTklORywgb3IgRkFJTFVSRSkuCgogIGZkbyMx MDIyNTIgaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTAyMjUy CiAgZmRvIzEwMzE1OCBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9p ZD0xMDMxNTgKICBmZG8jMTAzMTY2IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19i dWcuY2dpP2lkPTEwMzE2NgogIGZkbyMxMDMxNjcgaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9y Zy9zaG93X2J1Zy5jZ2k/aWQ9MTAzMTY3CiAgZmRvIzEwMzIzMiBodHRwczovL2J1Z3MuZnJlZWRl c2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDMyMzIKICBmZG8jMTAzNTQwIGh0dHBzOi8vYnVn cy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwMzU0MAogIGZkbyMxMDM5MjcgaHR0 cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTAzOTI3CiAgZmRvIzEw NDEwOCBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDQxMDgK ICBmZG8jMTA1MDEwIGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lk PTEwNTAxMAogIGZkbyMxMDUzNjMgaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1 Zy5jZ2k/aWQ9MTA1MzYzCiAgZmRvIzEwNTQ1OCBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3Jn L3Nob3dfYnVnLmNnaT9pZD0xMDU0NTgKICBmZG8jMTA1NjgyIGh0dHBzOi8vYnVncy5mcmVlZGVz a3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwNTY4MgogIGZkbyMxMDU2ODMgaHR0cHM6Ly9idWdz LmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA1NjgzCiAgZmRvIzEwNTc0OCBodHRw czovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDU3NDgKICBmZG8jMTA2 ODg1IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwNjg4NQog IGZkbyMxMDc3NzMgaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9 MTA3NzczCiAgZmRvIzEwNzk1NiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVn LmNnaT9pZD0xMDc5NTYKICBmZG8jMTA4MDc0IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcv c2hvd19idWcuY2dpP2lkPTEwODA3NAogIGZkbyMxMDgxNDUgaHR0cHM6Ly9idWdzLmZyZWVkZXNr dG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTA4MTQ1CiAgZmRvIzEwODE0NiBodHRwczovL2J1Z3Mu ZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDgxNDYKICBmZG8jOTk5MTIgaHR0cHM6 Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9OTk5MTIKCgo9PSBQYXJ0aWNp cGF0aW5nIGhvc3RzICg2IC0+IDYpID09CgogIE5vIGNoYW5nZXMgaW4gcGFydGljaXBhdGluZyBo b3N0cwoKCj09IEJ1aWxkIGNoYW5nZXMgPT0KCiAgICAqIExpbnV4OiBDSV9EUk1fNDk1OCAtPiBQ YXRjaHdvcmtfMTA0MDcKCiAgQ0lfRFJNXzQ5NTg6IDk5OTBlMTY2NTAyOWRjMmVmNGE5YzA2MzJi OGEyZjUxNjI2M2U1OTUgQCBnaXQ6Ly9hbm9uZ2l0LmZyZWVkZXNrdG9wLm9yZy9nZngtY2kvbGlu dXgKICBJR1RfNDY3MjogNDQ5NzU5MWQyNTcyODMxYTlmMDdmZDllNDhhMjU3MWJmY2ZmZTM1NCBA IGdpdDovL2Fub25naXQuZnJlZWRlc2t0b3Aub3JnL3hvcmcvYXBwL2ludGVsLWdwdS10b29scwog IFBhdGNod29ya18xMDQwNzogYjdkZGM4N2RmMDgxNjliNTEzZWI2Y2UxMmU1MWExYjZjN2NkOWE3 OCBAIGdpdDovL2Fub25naXQuZnJlZWRlc2t0b3Aub3JnL2dmeC1jaS9saW51eAogIHBpZ2xpdF80 NTA5OiBmZGM1YTRjYTExMTI0YWI4NDEzYzc5ODg4OTZlZWM0Yzk3MzM2Njk0IEAgZ2l0Oi8vYW5v bmdpdC5mcmVlZGVza3RvcC5vcmcvcGlnbGl0Cgo9PSBMb2dzID09CgpGb3IgbW9yZSBkZXRhaWxz IHNlZTogaHR0cHM6Ly9pbnRlbC1nZngtY2kuMDEub3JnL3RyZWUvZHJtLXRpcC9QYXRjaHdvcmtf MTA0MDcvc2hhcmRzLmh0bWwKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==