From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 04/10] dim: autodetect remotes, first part for dim_setup Date: Tue, 18 Oct 2016 17:05:27 +0300 Message-ID: <87lgxlvjko.fsf@intel.com> References: <20161018121356.9594-1-daniel.vetter@ffwll.ch> <20161018121356.9594-4-daniel.vetter@ffwll.ch> <871szdwzx2.fsf@intel.com> <20161018133030.GD4329@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20161018133030.GD4329@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?utf-8?B?U3lyasOkbMOk?= Cc: Daniel Vetter , Intel Graphics Development , DRI Development , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxOCBPY3QgMjAxNiwgVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4gd3JvdGU6Cj4gT24gVHVlLCBPY3QgMTgsIDIwMTYgYXQgMDQ6Mjc6MDVQTSAr MDMwMCwgSmFuaSBOaWt1bGEgd3JvdGU6Cj4+IE9uIFR1ZSwgMTggT2N0IDIwMTYsIERhbmllbCBW ZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+IHdyb3RlOgo+PiA+IFRoZSBnb2FscyBoZXJl IGFyZSBtdWx0aXBsZToKPj4gPiAtIHNpbXBsZXIgY29uZmlndXJhdGlvbiB0aHJvdWdoIGF1dG9k ZXRlY3Rpb24KPj4gPiAtIGFsbG93cyBzZWFtbGVzcyB1cGdyYWRpbmcgdG8gZ2l0IHdvcmt0cmVl IGZvciB0aGUgYXV4IGNoZWNrb3V0cwo+PiA+IC0gZXZlbnR1YWxseSBJIHdhbnQgdG8gc3BsaXQg dXAgZHJtLW1pc2MgaW50byBhIHNlcGFyYXRlIHJlbW90ZSAuLi4KPj4gPgo+PiA+IEFuZCB5ZXMg dGhpcyBpcyBqdXN0IGEgc3RhcnQuCj4+ID4KPj4gPiB2MjogUHJpbnQgZXJyb3JzIHRvIHN0ZGVy ciwgb3RoZXJ3aXNlIHRoZXkgY2FuJ3QgYmUgc2VlbiB3aGVuIGRpcmVjdGx5Cj4+ID4gYXNzaWdu aW5nIHRoZSByZXN1bHQgb2YgZ2V0X3JlbW90ZV9uYW1lIHRvIGEgdmFyaWFibGUuCj4+ID4KPj4g PiBTaWduZWQtb2ZmLWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGludGVsLmNvbT4K Pj4gPiAtLS0KPj4gPiAgZGltIHwgMTEyICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCj4+ID4gIDEgZmlsZSBjaGFuZ2Vk LCA1OCBpbnNlcnRpb25zKCspLCA1NCBkZWxldGlvbnMoLSkKPj4gPgo+PiA+IGRpZmYgLS1naXQg YS9kaW0gYi9kaW0KPj4gPiBpbmRleCAyNjAxYmI3ZGJiYWQuLjkwZWI1NTNjNjU3NSAxMDA3NTUK Pj4gPiAtLS0gYS9kaW0KPj4gPiArKysgYi9kaW0KPj4gPiBAQCAtMTkyLDYgKzE5MiwyNCBAQCBp ZiBbWyAiJCgoYGRhdGUgKyVzYCAlIDEwMCkpIiAtZXEgIjAiIF1dIDsgdGhlbgo+PiA+ICAgICAg ICAgIGRpbV91cHRvZGF0ZQo+PiA+ICBmaQo+PiA+ICAKPj4gPiArZnVuY3Rpb24gZ2V0X3JlbW90 ZV9uYW1lCj4+ID4gK3sKPj4gPiArCWxvY2FsIHJlbW90ZV91cmw9JDEKPj4gPiArCj4+ID4gKwls b2NhbCByZW1vdGU9YGdpdCByZW1vdGUgLXYgfCBncmVwICRyZW1vdGVfdXJsIHwgXAo+PiA+ICsJ CWhlYWQgLW4xIHwgc2VkIC1lICdzL15cKC4qXClcdC4qL1wxLydgCj4+IAo+PiAnY3V0IC1mIDEn IHNlZW1zIGNsZWFuZXIgdGhhbiB0aGUgc2VkLgo+Cj4gT3IganVzdCByZXBsYWNlIHRoZSBsb3Qg d2l0aCBhd2s/CgpUaGVuIEknZCBoYXZlIHRvIHJlZnJlc2ggbXkgYXdrLWZ1LCBidXQgYXdrIGlz IG5vdCB0cmVuZHkgYW55bW9yZS4uLgoKSi4KCgo+Cj4+IAo+PiA+ICsKPj4gPiArCWlmIFtbICRy ZW1vdGUgPT0gIiIgXV0gOyB0aGVuCj4+IAo+PiBJJ2QgcHJlZmVyCj4+IAo+PiAJaWYgW1sgLXog IiRyZW1vdGUiIF1dOyB0aGVuCj4+IAo+PiA+ICsJCWVjaG9lcnIgTm8gZ2l0IHJlbW90ZSBmb3Ig JHJlbW90ZV91cmwgZm91bmQgaW4gYHB3ZGAuCj4+ID4gKwkJZWNob2VyciBQbGVhc2Ugc2V0IGl0 IHVwIHVzaW5nCj4+ID4gKwkJZWNob2VyciAgICAgJCBnaXQgcmVtb3RlIGFkZCAnPG5hbWU+JyAk cmVtb3RlX3VybAo+PiA+ICsJCWVjaG9lcnIgd2l0aCBhIG5hbWUgb2YgeW91ciBjaG9pY2UuCj4+ IAo+PiBJJ20gZm9uZCBvZiB3cmFwcGluZyB0aGUgc3RyaW5ncyBpbiBkb3VibGUgcXVvdGVzLiBH aXZlcyBtZSBuaWNlcgo+PiBoaWdobGlnaHRpbmcgaW4gdGhlIGVkaXRvci4gOykKPj4gCj4+IE90 aGVyd2lzZSBzZWVtcyBuaWNlLgo+PiAKPj4gQlIsCj4+IEphbmkuCj4+IAo+PiA+ICsJCWV4aXQg MQo+PiA+ICsJZmkKPj4gPiArCj4+ID4gKwllY2hvICRyZW1vdGUKPj4gPiArfQo+PiA+ICsKPj4g PiAgIyBnZXQgbWVzc2FnZSBpZCBmcm9tIGZpbGUKPj4gPiAgIyAkMSA9IGZpbGUKPj4gPiAgbWVz c2FnZV9nZXRfaWQgKCkKPj4gPiBAQCAtMTA0NCw4ICsxMDYyLDM2IEBAIGZ1bmN0aW9uIGRpbV91 cGRhdGVfYnJhbmNoZXMKPj4gPiAgCXVwZGF0ZV9yZXJlcmVfY2FjaGUKPj4gPiAgfQo+PiA+ICAK Pj4gPiArZnVuY3Rpb24gc2V0dXBfYXV4X2NoZWNrb3V0ICMgbmFtZSByZW1vdGUKPj4gPiArewo+ PiA+ICsJbG9jYWwgbmFtZT0kMQo+PiA+ICsJbG9jYWwgcmVtb3RlX3VybD0kMgo+PiA+ICsJbG9j YWwgZGlyPSQzCj4+ID4gKwlsb2NhbCByZW1vdGUKPj4gPiArCj4+ID4gKwllY2hvICJTZXR0aW5n IHVwICRkaXIgLi4uIgo+PiA+ICsKPj4gPiArCWlmIFsgISAtZCAkZGlyIF07IHRoZW4KPj4gPiAr CQlnaXQgY2xvbmUgLS1yZWZlcmVuY2U9JERJTV9QUkVGSVgvJERJTV9EUk1fSU5URUwvLmdpdCAk cmVtb3RlX3VybCAkZGlyCj4+ID4gKwkJY2QgJGRpcgo+PiA+ICsJCWdpdCBjb25maWcgcmVtb3Rl Lm9yaWdpbi51cmwgJHJlbW90ZV91cmwKPj4gPiArCQllY2hvICIkRElNX1BSRUZJWC8kRElNX0RS TV9JTlRFTC8uZ2l0L29iamVjdHMiID4gLmdpdC9vYmplY3RzL2luZm8vYWx0ZXJuYXRlcwo+PiA+ ICsJCWdpdCByZXBhY2sgLWEgLWQgLWwKPj4gPiArCQlyZW1vdGU9b3JpZ2luCj4+ID4gKwllbHNl Cj4+ID4gKwkJY2QgJGRpcgo+PiA+ICsJCXJlbW90ZT1gZ2V0X3JlbW90ZV9uYW1lICRkcm1faW50 ZWxfc3NoYAo+PiA+ICsJZmkKPj4gPiArCWlmICEgZ2l0IGJyYW5jaCB8IGdyZXAgJG5hbWUgPiAv ZGV2L251bGwgOyB0aGVuCj4+ID4gKwkJZ2l0IGNoZWNrb3V0IC10ICRyZW1vdGUvJG5hbWUKPj4g PiArCWZpCj4+ID4gKwljZCAuLgo+PiA+ICt9Cj4+ID4gKwo+PiA+ICBmdW5jdGlvbiBkaW1fc2V0 dXAKPj4gPiAgewo+PiA+ICsJbG9jYWwgcmVtb3RlCj4+ID4gKwo+PiA+ICAJaWYgWyAhIC1kICRE SU1fUFJFRklYIF07IHRoZW4KPj4gPiAgCQllY2hvICJwbGVhc2Ugc2V0IHVwIHlvdXIgcmVwb3Np dG9yeSBkaXJlY3Rvcnkgd2l0aDoiCj4+ID4gIAkJZWNobyAiICAgIG1rZGlyIC1wICRESU1fUFJF RklYIgo+PiA+IEBAIC0xMDYyLDc2ICsxMTA4LDM0IEBAIGZ1bmN0aW9uIGRpbV9zZXR1cAo+PiA+ ICAJCWV4aXQgMQo+PiA+ICAJZmkKPj4gPiAgCWNkICRESU1fRFJNX0lOVEVMCj4+ID4gLQlpZiAh IGdpdCByZW1vdGUgLXYgfCBncmVwICJeb3JpZ2luW1s6c3BhY2U6XV0iIHwgZ3JlcCAkbGludXhf dXBzdHJlYW1fZ2l0ID4gL2Rldi9udWxsOyB0aGVuCj4+ID4gLQkJZWNobyAicGxlYXNlIHNldCB1 cCByZW1vdGUgb3JpZ2luIGZvciAkbGludXhfdXBzdHJlYW1fZ2l0Igo+PiA+IC0JCWV4aXQgMQo+ PiA+IC0JZmkKPj4gPiAtCWlmICEgZ2l0IHJlbW90ZSAtdiB8IGdyZXAgIl4kRElNX0RSTV9JTlRF TF9SRU1PVEVbWzpzcGFjZTpdXSIgfCBncmVwICRkcm1faW50ZWxfc3NoID4gL2Rldi9udWxsOyB0 aGVuCj4+ID4gLQkJZWNobyAicGxlYXNlIHNldCB1cCByZW1vdGUgJERJTV9EUk1fSU5URUxfUkVN T1RFIGZvciAkZHJtX2ludGVsX3NzaCB3aXRoOiIKPj4gPiAtCQllY2hvICIgICAgZ2l0IHJlbW90 ZSBhZGQgJERJTV9EUk1fSU5URUxfUkVNT1RFICRkcm1faW50ZWxfc3NoIgo+PiA+IC0JCWVjaG8g Im9yIHVwZGF0ZSB5b3VyIGNvbmZpZ3VyYXRpb24uIgo+PiA+IC0JCWV4aXQgMQo+PiA+IC0JZmkK Pj4gPiAtCWlmICEgZ2l0IHJlbW90ZSAtdiB8IGdyZXAgIl4kRElNX0RSTV9VUFNUUkVBTV9SRU1P VEVbWzpzcGFjZTpdXSIgfCBncmVwICRkcm1fdXBzdHJlYW1fZ2l0ID4gL2Rldi9udWxsOyB0aGVu Cj4+ID4gLQkJZWNobyAicGxlYXNlIHNldCB1cCByZW1vdGUgJERJTV9EUk1fVVBTVFJFQU1fUkVN T1RFIGZvciAkZHJtX3Vwc3RyZWFtX2dpdCB3aXRoOiIKPj4gPiAtCQllY2hvICIgICAgZ2l0IHJl bW90ZSBhZGQgJERJTV9EUk1fVVBTVFJFQU1fUkVNT1RFICRkcm1fdXBzdHJlYW1fZ2l0Igo+PiA+ IC0JCWVjaG8gIm9yIHVwZGF0ZSB5b3VyIGNvbmZpZ3VyYXRpb24uIgo+PiA+IC0JCWV4aXQgMQo+ PiA+IC0JZmkKPj4gPiAtCWNkIC4uCj4+ID4gIAo+PiA+IC0JZWNobyAiU2V0dGluZyB1cCBtYWlu dGFpbmVyLXRvb2xzIC4uLiIKPj4gPiAtCWlmIFsgISAtZCBtYWludGFpbmVyLXRvb2xzIF07IHRo ZW4KPj4gPiAtCQlnaXQgY2xvbmUgLS1yZWZlcmVuY2U9JERJTV9QUkVGSVgvJERJTV9EUk1fSU5U RUwvLmdpdCAkZHJtX2ludGVsX3NzaCBtYWludGFpbmVyLXRvb2xzCj4+ID4gLQlmaQo+PiA+IC0J Y2QgbWFpbnRhaW5lci10b29scwo+PiA+IC0JZ2l0IGNvbmZpZyByZW1vdGUub3JpZ2luLnVybCAk ZHJtX2ludGVsX3NzaAo+PiA+IC0JZWNobyAiJERJTV9QUkVGSVgvJERJTV9EUk1fSU5URUwvLmdp dC9vYmplY3RzIiA+IC5naXQvb2JqZWN0cy9pbmZvL2FsdGVybmF0ZXMKPj4gPiAtCWdpdCByZXBh Y2sgLWEgLWQgLWwKPj4gPiAtCWlmICEgZ2l0IGJyYW5jaCB8IGdyZXAgbWFpbnRhaW5lci10b29s cyA+IC9kZXYvbnVsbCA7IHRoZW4KPj4gPiAtCQlnaXQgY2hlY2tvdXQgLXQgb3JpZ2luL21haW50 YWluZXItdG9vbHMKPj4gPiAtCWZpCj4+ID4gLQljZCAuLgo+PiA+ICsJIyBjaGVjayByZW1vdGUg Y29uZmlndXJhdGlvbgo+PiA+ICsJcmVtb3RlPWBnZXRfcmVtb3RlX25hbWUgJGxpbnV4X3Vwc3Ry ZWFtX2dpdGAKPj4gPiArCXJlbW90ZT1gZ2V0X3JlbW90ZV9uYW1lICRkcm1faW50ZWxfc3NoYAo+ PiA+ICsJcmVtb3RlPWBnZXRfcmVtb3RlX25hbWUgJGRybV91cHN0cmVhbV9naXRgCj4+ID4gIAo+ PiA+IC0JZWNobyAiU2V0dGluZyB1cCBkcm0taW50ZWwtcmVyZXJlIC4uLiIKPj4gPiAtCWlmIFsg ISAtZCBkcm0taW50ZWwtcmVyZXJlIF07IHRoZW4KPj4gPiAtCQlnaXQgY2xvbmUgLS1yZWZlcmVu Y2U9JERJTV9QUkVGSVgvJERJTV9EUk1fSU5URUwvLmdpdCAkZHJtX2ludGVsX3NzaCBkcm0taW50 ZWwtcmVyZXJlCj4+ID4gLQlmaQo+PiA+IC0JY2QgZHJtLWludGVsLXJlcmVyZQo+PiA+IC0JZ2l0 IGNvbmZpZyByZW1vdGUub3JpZ2luLnVybCAkZHJtX2ludGVsX3NzaAo+PiA+IC0JZWNobyAiJERJ TV9QUkVGSVgvJERJTV9EUk1fSU5URUwvLmdpdC9vYmplY3RzIiA+IC5naXQvb2JqZWN0cy9pbmZv L2FsdGVybmF0ZXMKPj4gPiAtCWdpdCByZXBhY2sgLWEgLWQgLWwKPj4gPiAtCWlmICEgZ2l0IGJy YW5jaCB8IGdyZXAgcmVyZXJlLWNhY2hlID4gL2Rldi9udWxsIDsgdGhlbgo+PiA+IC0JCWdpdCBj aGVja291dCAtdCBvcmlnaW4vcmVyZXJlLWNhY2hlCj4+ID4gLQlmaQo+PiA+ICAJY2QgLi4KPj4g PiAgCj4+ID4gLQllY2hvICJTZXR0aW5nIHVwIGRybS1pbnRlbC1uaWdodGx5IC4uLiIKPj4gPiAt CWlmIFsgISAtZCBkcm0taW50ZWwtbmlnaHRseSBdOyB0aGVuCj4+ID4gLQkJZ2l0IGNsb25lIC0t cmVmZXJlbmNlPSRESU1fUFJFRklYLyRESU1fRFJNX0lOVEVMLy5naXQgJGRybV9pbnRlbF9zc2gg ZHJtLWludGVsLW5pZ2h0bHkKPj4gPiAtCWZpCj4+ID4gKwlzZXR1cF9hdXhfY2hlY2tvdXQgbWFp bnRhaW5lci10b29scyAkZHJtX2ludGVsX3NzaCBtYWludGFpbmVyLXRvb2xzCj4+ID4gKwo+PiA+ ICsJc2V0dXBfYXV4X2NoZWNrb3V0IHJlcmVyZS1jYWNoZSAkZHJtX2ludGVsX3NzaCBkcm0taW50 ZWwtcmVyZXJlCj4+ID4gKwo+PiA+ICsJc2V0dXBfYXV4X2NoZWNrb3V0IGRybS1pbnRlbC1uaWdo dGx5ICRkcm1faW50ZWxfc3NoIGRybS1pbnRlbC1uaWdodGx5Cj4+ID4gIAljZCBkcm0taW50ZWwt bmlnaHRseQo+PiA+IC0JbWtkaXIgLXAgLmdpdC9yci1jYWNoZQo+PiA+IC0JZ2l0IGNvbmZpZyBy ZW1vdGUub3JpZ2luLnVybCAkZHJtX2ludGVsX3NzaAo+PiA+IC0JZWNobyAiJERJTV9QUkVGSVgv JERJTV9EUk1fSU5URUwvLmdpdC9vYmplY3RzIiA+IC5naXQvb2JqZWN0cy9pbmZvL2FsdGVybmF0 ZXMKPj4gPiAtCWdpdCByZXBhY2sgLWEgLWQgLWwKPj4gPiAtCWlmICEgZ2l0IGJyYW5jaCB8IGdy ZXAgZHJtLWludGVsLW5pZ2h0bHkgPiAvZGV2L251bGwgOyB0aGVuCj4+ID4gLQkJZ2l0IGNoZWNr b3V0IC10IG9yaWdpbi9kcm0taW50ZWwtbmlnaHRseQo+PiA+IC0JZmkKPj4gPiAgCWlmIGdpdCBy ZW1vdGUgfCBncmVwIGRybS11cHN0cmVhbSA+IC9kZXYvbnVsbCA7IHRoZW4KPj4gPiAgCQlnaXQg Y29uZmlnIHJlbW90ZS5kcm0tdXBzdHJlYW0udXJsICRkcm1fdXBzdHJlYW1fZ2l0Cj4+ID4gIAll bHNlCj4+ID4gLQkJZ2l0IHJlbW90ZSBhZGQgZHJtLXVwc3RyZWFtICRkcm1fdXBzdHJlYW1fZ2l0 Cj4+ID4gKwkJcmVtb3RlPWBnZXRfcmVtb3RlX25hbWUgJGRybV91cHN0cmVhbV9naXRgCj4+ID4g IAlmaQo+PiA+ICAJaWYgZ2l0IHJlbW90ZSB8IGdyZXAgc291bmQtdXBzdHJlYW0gPiAvZGV2L251 bGwgOyB0aGVuCj4+ID4gIAkJZ2l0IGNvbmZpZyByZW1vdGUuc291bmQtdXBzdHJlYW0udXJsICRz b3VuZF91cHN0cmVhbV9naXQKPj4gPiAgCWVsc2UKPj4gPiAtCQlnaXQgcmVtb3RlIGFkZCBzb3Vu ZC11cHN0cmVhbSAkc291bmRfdXBzdHJlYW1fZ2l0Cj4+ID4gKwkJcmVtb3RlPWBnZXRfcmVtb3Rl X25hbWUgJHNvdW5kX3Vwc3RyZWFtX2dpdGAKPj4gPiAgCWZpCj4+ID4gIAlpZiBnaXQgcmVtb3Rl IHwgZ3JlcCBkcml2ZXItY29yZS11cHN0cmVhbSA+IC9kZXYvbnVsbCA7IHRoZW4KPj4gPiAgCQln aXQgY29uZmlnIHJlbW90ZS5kcml2ZXItY29yZS11cHN0cmVhbS51cmwgJGRyaXZlcl9jb3JlX3Vw c3RyZWFtX2dpdAo+PiA+ICAJZWxzZQo+PiA+IC0JCWdpdCByZW1vdGUgYWRkIGRyaXZlci1jb3Jl LXVwc3RyZWFtICRkcml2ZXJfY29yZV91cHN0cmVhbV9naXQKPj4gPiArCQlyZW1vdGU9YGdldF9y ZW1vdGVfbmFtZSAkZHJpdmVyX2NvcmVfdXBzdHJlYW1fZ2l0YAo+PiA+ICAJZmkKPj4gPiAgCj4+ ID4gIAllY2hvICJkaW0gc2V0dXAgc3VjY2Vzc2Z1bGx5IGNvbXBsZXRlZCEiCj4+IAo+PiAtLSAK Pj4gSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCj4+IF9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4+IGRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKPj4gZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+PiBodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAoKLS0g CkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK