From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sivakumar Thulasimani Subject: Re: [PATCH 2/2] drm/i915/hotplug: document the hotplug handling in the driver Date: Mon, 06 Jul 2015 12:26:15 +0530 Message-ID: <559A268F.6080302@intel.com> References: <1435842328-23447-1-git-send-email-jani.nikula@intel.com> <1435842328-23447-2-git-send-email-jani.nikula@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id DE21C6E528 for ; Sun, 5 Jul 2015 23:56:17 -0700 (PDT) In-Reply-To: <1435842328-23447-2-git-send-email-jani.nikula@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiA3LzIvMjAxNSA2OjM1IFBNLCBKYW5pIE5pa3VsYSB3cm90ZToKPiBBZGQgYW4gb3ZlcnZp ZXcgb2YgdGhlIGRybS9pOTE1IGhvdHBsdWcgaGFuZGxpbmcuCj4KPiBTaWduZWQtb2ZmLWJ5OiBK YW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgo+IC0tLQo+ICAgRG9jdW1lbnRhdGlv bi9Eb2NCb29rL2RybS50bXBsICAgICAgIHwgIDUgKysrKysKPiAgIGRyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2hvdHBsdWcuYyB8IDM5ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKwo+ICAgMiBmaWxlcyBjaGFuZ2VkLCA0NCBpbnNlcnRpb25zKCspCj4KPiBkaWZmIC0tZ2l0 IGEvRG9jdW1lbnRhdGlvbi9Eb2NCb29rL2RybS50bXBsIGIvRG9jdW1lbnRhdGlvbi9Eb2NCb29r L2RybS50bXBsCj4gaW5kZXggYzAzMTJjYmQwMjNkLi5lODIyMDVlZTNkNWYgMTAwNjQ0Cj4gLS0t IGEvRG9jdW1lbnRhdGlvbi9Eb2NCb29rL2RybS50bXBsCj4gKysrIGIvRG9jdW1lbnRhdGlvbi9E b2NCb29rL2RybS50bXBsCj4gQEAgLTQwNDUsNiArNDA0NSwxMSBAQCBpbnQgbnVtX2lvY3Rsczs8 L3N5bm9wc2lzPgo+ICAgICAgICAgICA8L3BhcmE+Cj4gICAgICAgICA8L3NlY3QyPgo+ICAgICAg ICAgPHNlY3QyPgo+ICsgICAgICAgIDx0aXRsZT5Ib3RwbHVnPC90aXRsZT4KPiArIVBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9ob3RwbHVnLmMgSG90cGx1Zwo+ICshSWRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2hvdHBsdWcuYwo+ICsgICAgICA8L3NlY3QyPgo+ICsgICAgICA8c2VjdDI+ Cj4gICAJPHRpdGxlPkhpZ2ggRGVmaW5pdGlvbiBBdWRpbzwvdGl0bGU+Cj4gICAhUGRyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2F1ZGlvLmMgSGlnaCBEZWZpbml0aW9uIEF1ZGlvIG92ZXIgSERN SSBhbmQgRGlzcGxheSBQb3J0Cj4gICAhSWRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F1ZGlv LmMKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaG90cGx1Zy5jIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaG90cGx1Zy5jCj4gaW5kZXggM2M1M2FhYzcxZDk4 Li5iYWM5MWExNThjYTIgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf aG90cGx1Zy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaG90cGx1Zy5jCj4g QEAgLTI5LDYgKzI5LDQ1IEBACj4gICAjaW5jbHVkZSAiaTkxNV9kcnYuaCIKPiAgICNpbmNsdWRl ICJpbnRlbF9kcnYuaCIKPiAgIAo+ICsvKioKPiArICogRE9DOiBIb3RwbHVnCj4gKyAqCj4gKyAq IFNpbXBseSBwdXQsIGhvdHBsdWcgb2NjdXJzIHdoZW4gYSBkaXNwbGF5IGlzIGNvbm5lY3RlZCB0 byBvciBkaXNjb25uZWN0ZWQKPiArICogZnJvbSB0aGUgc3lzdGVtLiBIb3dldmVyLCB0aGVyZSBt YXkgYmUgYWRhcHRlcnMgYW5kIGRvY2tpbmcgc3RhdGlvbnMgYW5kCj4gKyAqIERpc3BsYXkgUG9y dCBzaG9ydCBwdWxzZXMgYW5kIE1TVCBkZXZpY2VzIGludm9sdmVkLCBjb21wbGljYXRpbmcgbWF0 dGVycy4KPiArICoKPiArICogSG90cGx1ZyBpbiBpOTE1IGlzIGhhbmRsZWQgaW4gbWFueSBkaWZm ZXJlbnQgbGV2ZWxzIG9mIGFic3RyYWN0aW9uLgo+ICsgKgo+ICsgKiBUaGUgcGxhdGZvcm0gZGVw ZW5kZW50IGludGVycnVwdCBoYW5kbGluZyBjb2RlIGluIGk5MTVfaXJxLmMgZW5hYmxlcywKPiAr ICogZGlzYWJsZXMsIGFuZCBkb2VzIHByZWxpbWluYXJ5IGhhbmRsaW5nIG9mIHRoZSBpbnRlcnJ1 cHRzLiBUaGUgaW50ZXJydXB0Cj4gKyAqIGhhbmRsZXJzIGdhdGhlciB0aGUgaG90cGx1ZyBkZXRl Y3QgKEhQRCkgaW5mb3JtYXRpb24gZnJvbSByZWxldmFudCByZWdpc3RlcnMKPiArICogaW50byBh IHBsYXRmb3JtIGluZGVwZW5kZW50IG1hc2sgb2YgaG90cGx1ZyBwaW5zIHRoYXQgaGF2ZSBmaXJl ZC4KPiArICoKPiArICogVGhlIHBsYXRmb3JtIGluZGVwZW5kZW50IGludGVycnVwdCBoYW5kbGVy IGludGVsX2hwZF9pcnFfaGFuZGxlcigpIGluCj4gKyAqIGludGVsX2hvdHBsdWcuYyBkb2VzIGhv dHBsdWcgaXJxIHN0b3JtIGRldGVjdGlvbiBhbmQgbWl0aWdhdGlvbiwgYW5kIHBhc3Nlcwo+ICsg KiBmdXJ0aGVyIHByb2Nlc3NpbmcgdG8gYXBwcm9wcmlhdGUgYm90dG9tIGhhbHZlcyAoRGlzcGxh eSBQb3J0IHNwZWNpZmljIGFuZAo+ICsgKiByZWd1bGFyIGhvdHBsdWcpLgo+ICsgKgo+ICsgKiBU aGUgRGlzcGxheSBQb3J0IHdvcmsgZnVuY3Rpb24gaTkxNV9kaWdwb3J0X3dvcmtfZnVuYygpIGNh bGxzIGludG8KPiArICogaW50ZWxfZHBfaHBkX3B1bHNlKCkgdmlhIGhvb2tzLCB3aGljaCBoYW5k bGVzIERQIHNob3J0IHB1bHNlcyBhbmQgRFAgTVNUIGxvbmcKPiArICogcHVsc2VzLCB3aXRoIGZh aWx1cmVzIGFuZCBub24tTVNUIGxvbmcgcHVsc2VzIHRyaWdnZXJpbmcgcmVndWxhciBob3RwbHVn Cj4gKyAqIHByb2Nlc3Npbmcgb24gdGhlIGNvbm5lY3Rvci4KPiArICoKPiArICogVGhlIHJlZ3Vs YXIgaG90cGx1ZyB3b3JrIGZ1bmN0aW9uIGk5MTVfaG90cGx1Z193b3JrX2Z1bmMoKSBjYWxscyBj b25uZWN0b3IKPiArICogZGV0ZWN0IGhvb2tzLCBhbmQsIGlmIGNvbm5lY3RvciBzdGF0dXMgY2hh bmdlcywgdHJpZ2dlcnMgc2VuZGluZyBvZiBob3RwbHVnCj4gKyAqIHVldmVudCB0byB1c2Vyc3Bh Y2UgdmlhIGRybV9rbXNfaGVscGVyX2hvdHBsdWdfZXZlbnQoKS4KPiArICoKPiArICogRmluYWxs eSwgdGhlIHVzZXJzcGFjZSBpcyByZXNwb25zaWJsZSBmb3IgdHJpZ2dlcmluZyBhIG1vZGVzZXQg dXBvbiByZWNlaXZpbmcKPiArICogdGhlIGhvdHBsdWcgdWV2ZW50LCBkaXNhYmxpbmcgb3IgZW5h YmxpbmcgdGhlIGNydGMgYXMgbmVlZGVkLgo+ICsgKgo+ICsgKiBUaGUgaG90cGx1ZyBpbnRlcnJ1 cHQgc3Rvcm0gZGV0ZWN0aW9uIGFuZCBtaXRpZ2F0aW9uIGNvZGUga2VlcHMgdHJhY2sgb2YgdGhl Cj4gKyAqIG51bWJlciBvZiBpbnRlcnJ1cHRzIHBlciBob3RwbHVnIHBpbiBwZXIgYSBwZXJpb2Qg b2YgdGltZSwgYW5kIGlmIHRoZSBudW1iZXIKPiArICogb2YgaW50ZXJydXB0cyBleGNlZWRzIGEg Y2VydGFpbiB0aHJlc2hvbGQsIHRoZSBpbnRlcnJ1cHQgaXMgZGlzYWJsZWQgZm9yIGEKPiArICog d2hpbGUgYmVmb3JlIGJlaW5nIHJlLWVuYWJsZWQuIFRoZSBpbnRlbnRpb24gaXMgdG8gbWl0aWdh dGUgaXNzdWVzIHJhaXNpbmcKPiArICogZnJvbSBicm9rZW4gaGFyZHdhcmUgdHJpZ2dlcmluZyBt YXNzaXZlIGFtb3VudHMgb2YgaW50ZXJydXB0cyBhbmQgZ3JpbmRpbmcKPiArICogdGhlIHN5c3Rl bSB0byBhIGhhbHQuCj4gKyAqLwo+ICsKPiAgIGVudW0gcG9ydCBpbnRlbF9ocGRfcGluX3RvX3Bv cnQoZW51bSBocGRfcGluIHBpbikKPiAgIHsKPiAgIAlzd2l0Y2ggKHBpbikgewpjYW4gd2UgYWRk IHRoYXQgSFBEIHN0b3JtIGlzIG5vdCBleHBlY3RlZCBpbiBjYXNlIG9mIERpc3BsYXlwb3J0IGFz IApkaXNjdXNzZWQgaW4gb3RoZXIgdGhyZWFkIGFuZApzbyBpcyBub3QgaGFuZGxlZCBpbiBpOTE1 X2RpZ3BvcnRfd29ya19mdW5jID8KCi0tIApyZWdhcmRzLApTaXZha3VtYXIKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==