From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ander Conselvan De Oliveira Subject: Re: [PATCH 5/5] drm/i915: force full detect on sink count change Date: Wed, 20 Jan 2016 16:36:38 +0200 Message-ID: <1453300598.2594.41.camel@gmail.com> References: <1453199833-10401-1-git-send-email-shubhangi.shrivastava@intel.com> <1453199833-10401-5-git-send-email-shubhangi.shrivastava@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pa0-f68.google.com (mail-pa0-f68.google.com [209.85.220.68]) by gabe.freedesktop.org (Postfix) with ESMTPS id C12B66E955 for ; Wed, 20 Jan 2016 06:36:42 -0800 (PST) Received: by mail-pa0-f68.google.com with SMTP id yy13so461430pab.1 for ; Wed, 20 Jan 2016 06:36:42 -0800 (PST) In-Reply-To: <1453199833-10401-5-git-send-email-shubhangi.shrivastava@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Shubhangi Shrivastava , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAyMDE2LTAxLTE5IGF0IDE2OjA3ICswNTMwLCBTaHViaGFuZ2kgU2hyaXZhc3RhdmEg d3JvdGU6Cj4gVGhpcyBwYXRjaCBjaGVja3MgZm9yIGNoYW5nZXMgaW4gc2luayBjb3VudCBiZXR3 ZWVuIHNob3J0IHB1bHNlCj4gaHBkcyBhbmQgZm9yY2VzIGZ1bGwgZGV0ZWN0IHdoZW4gdGhlcmUg aXMgYSBjaGFuZ2UuCj4gCj4gVGhpcyB3aWxsIGFsbG93IGJvdGggZGV0ZWN0aW9uIG9mIGhvdHBs dWcgYW5kIHVucGx1ZyBvZiBwYW5lbHMKPiB0aHJvdWdoIGRvbmdsZXMgdGhhdCBnaXZlIG9ubHkg c2hvcnQgcHVsc2UgZm9yIHN1Y2ggZXZlbnRzLgo+IAo+IHYyOiBjaGFuZ2VkIHZhcmlhYmxlIHR5 cGUgZnJvbSB1OCB0byBib29sIChKYW5pKQo+ICAgICByZXR1cm4gaW1tZWRpYXRlbHkgaWYgcGVy Zm9ybV9mdWxsX2RldGVjdCBpcyBzZXQoU2l2YSkKPiAKPiB2MzogY2hhbmdlZCBtZXRob2Qgb2Yg ZGV0ZXJtaW5pbmcgZnVsbCBkZXRlY3Rpb24gZnJvbSB1c2luZwo+ICAgICBwb2ludGVyIHRvIHJl dHVybiBjb2RlIChTaXZhKQo+IAo+IHY0OiBjaGFuZ2VkIGNvbW1lbnRzIHRvIGluZGljYXRlIG1l YW5pbmcgb2YgcmV0dXJuIHZhbHVlIG9mCj4gICAgIGludGVsX2RwX3Nob3J0X3B1bHNlIGFuZCBl eHBsYWluIHRoZSB1c2Ugb2YgcmV0dXJuIHZhbHVlCj4gICAgIGZyb20gaW50ZWxfZHBfZ2V0X2Rw Y2QgaW4gaW50ZWxfZHBfc2hvcnRfcHVsc2UgKEFuZGVyKQo+IAo+IFRlc3RlZC1ieTogTmF0aGFu IEQgQ2lvYmFudSA8bmF0aGFuLmQuY2lvYmFudUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTog U2l2YWt1bWFyIFRodWxhc2ltYW5pIDxzaXZha3VtYXIudGh1bGFzaW1hbmlAaW50ZWwuY29tPgo+ IFNpZ25lZC1vZmYtYnk6IFNodWJoYW5naSBTaHJpdmFzdGF2YSA8c2h1YmhhbmdpLnNocml2YXN0 YXZhQGludGVsLmNvbT4KClJldmlld2VkLWJ5OiBBbmRlciBDb25zZWx2YW4gZGUgT2xpdmVpcmEg PGNvbnNlbHZhbjJAZ21haWwuY29tPgoKPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZHAuYyB8IDMzICsrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLQo+ICAxIGZpbGUg Y2hhbmdlZCwgMjcgaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RwLmMKPiBpbmRleCBjZGY0OTE5Li4xMjBkMjYzIDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcC5jCj4gQEAgLTQzMjUsMTIgKzQzMjUsMTkgQEAgaW50ZWxfZHBfY2hlY2tfbGlua19z dGF0dXMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPiAgICogIDIuIENvbmZpZ3VyZSBsaW5r IGFjY29yZGluZyB0byBSZWNlaXZlciBDYXBhYmlsaXRpZXMKPiAgICogIDMuIFVzZSBMaW5rIFRy YWluaW5nIGZyb20gMi41LjMuMyBhbmQgMy41LjEuMwo+ICAgKiAgNC4gQ2hlY2sgbGluayBzdGF0 dXMgb24gcmVjZWlwdCBvZiBob3QtcGx1ZyBpbnRlcnJ1cHQKPiArICoKPiArICogaW50ZWxfZHBf c2hvcnRfcHVsc2UgLSAgaGFuZGxlcyBzaG9ydCBwdWxzZSBpbnRlcnJ1cHRzCj4gKyAqIHdoZW4g ZnVsbCBkZXRlY3Rpb24gaXMgbm90IHJlcXVpcmVkLgo+ICsgKiBSZXR1cm5zICV0cnVlIGlmIHNo b3J0IHB1bHNlIGlzIGhhbmRsZWQgYW5kIGZ1bGwgZGV0ZWN0aW9uCj4gKyAqIGlzIE5PVCByZXF1 aXJlZCBhbmQgJWZhbHNlIG90aGVyd2lzZS4KPiAgICovCj4gLXN0YXRpYyB2b2lkCj4gK3N0YXRp YyBib29sCj4gIGludGVsX2RwX3Nob3J0X3B1bHNlKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAp Cj4gIHsKPiAgCXN0cnVjdCBkcm1fZGV2aWNlICpkZXYgPSBpbnRlbF9kcF90b19kZXYoaW50ZWxf ZHApOwo+ICAJdTggc2lua19pcnFfdmVjdG9yOwo+ICsJdTggb2xkX3NpbmtfY291bnQgPSBpbnRl bF9kcC0+c2lua19jb3VudDsKPiArCWJvb2wgcmV0Owo+ICAKPiAgCS8qCj4gIAkgKiBDbGVhcmlu ZyBjb21wbGlhbmNlIHRlc3QgdmFyaWFibGVzIHRvIGFsbG93IGNhcHR1cmluZwo+IEBAIC00MzQw LDkgKzQzNDcsMTcgQEAgaW50ZWxfZHBfc2hvcnRfcHVsc2Uoc3RydWN0IGludGVsX2RwICppbnRl bF9kcCkKPiAgCWludGVsX2RwLT5jb21wbGlhbmNlX3Rlc3RfdHlwZSA9IDA7Cj4gIAlpbnRlbF9k cC0+Y29tcGxpYW5jZV90ZXN0X2RhdGEgPSAwOwo+ICAKPiAtCS8qIE5vdyByZWFkIHRoZSBEUENE IHRvIHNlZSBpZiBpdCdzIGFjdHVhbGx5IHJ1bm5pbmcgKi8KPiAtCWlmICghaW50ZWxfZHBfZ2V0 X2RwY2QoaW50ZWxfZHApKSB7Cj4gLQkJcmV0dXJuOwo+ICsJLyoKPiArCSAqIE5vdyByZWFkIHRo ZSBEUENEIHRvIHNlZSBpZiBpdCdzIGFjdHVhbGx5IHJ1bm5pbmcKPiArCSAqIElmIHRoZSBjdXJy ZW50IHZhbHVlIG9mIHNpbmsgY291bnQgZG9lc24ndCBtYXRjaCB3aXRoCj4gKwkgKiB0aGUgdmFs dWUgdGhhdCB3YXMgc3RvcmVkIGVhcmxpZXIgb3IgZHBjZCByZWFkIGZhaWxlZAo+ICsJICogd2Ug bmVlZCB0byBkbyBmdWxsIGRldGVjdGlvbgo+ICsJICovCj4gKwlyZXQgPSBpbnRlbF9kcF9nZXRf ZHBjZChpbnRlbF9kcCk7Cj4gKwo+ICsJaWYgKChvbGRfc2lua19jb3VudCAhPSBpbnRlbF9kcC0+ c2lua19jb3VudCkgfHwgIXJldCkgewo+ICsJCS8qIE5vIG5lZWQgdG8gcHJvY2VlZCBpZiB3ZSBh cmUgZ29pbmcgdG8gZG8gZnVsbCBkZXRlY3QgKi8KPiArCQlyZXR1cm4gZmFsc2U7Cj4gIAl9Cj4g IAo+ICAJLyogVHJ5IHRvIHJlYWQgdGhlIHNvdXJjZSBvZiB0aGUgaW50ZXJydXB0ICovCj4gQEAg LTQzNjIsNiArNDM3Nyw4IEBAIGludGVsX2RwX3Nob3J0X3B1bHNlKHN0cnVjdCBpbnRlbF9kcCAq aW50ZWxfZHApCj4gIAlkcm1fbW9kZXNldF9sb2NrKCZkZXYtPm1vZGVfY29uZmlnLmNvbm5lY3Rp b25fbXV0ZXgsIE5VTEwpOwo+ICAJaW50ZWxfZHBfY2hlY2tfbGlua19zdGF0dXMoaW50ZWxfZHAp Owo+ICAJZHJtX21vZGVzZXRfdW5sb2NrKCZkZXYtPm1vZGVfY29uZmlnLmNvbm5lY3Rpb25fbXV0 ZXgpOwo+ICsKPiArCXJldHVybiB0cnVlOwo+ICB9Cj4gIAo+ICAvKiBYWFggdGhpcyBpcyBwcm9i YWJseSB3cm9uZyBmb3IgbXVsdGlwbGUgZG93bnN0cmVhbSBwb3J0cyAqLwo+IEBAIC01MDg2LDgg KzUxMDMsMTIgQEAgaW50ZWxfZHBfaHBkX3B1bHNlKHN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQK PiAqaW50ZWxfZGlnX3BvcnQsIGJvb2wgbG9uZ19ocGQpCj4gIAkJCX0KPiAgCQl9Cj4gIAo+IC0J CWlmICghaW50ZWxfZHAtPmlzX21zdCkKPiAtCQkJaW50ZWxfZHBfc2hvcnRfcHVsc2UoaW50ZWxf ZHApOwo+ICsJCWlmICghaW50ZWxfZHAtPmlzX21zdCkgewo+ICsJCQlpZiAoIWludGVsX2RwX3No b3J0X3B1bHNlKGludGVsX2RwKSkgewo+ICsJCQkJaW50ZWxfZHBfbG9uZ19wdWxzZShpbnRlbF9k cAo+IC0+YXR0YWNoZWRfY29ubmVjdG9yKTsKPiArCQkJCWdvdG8gcHV0X3Bvd2VyOwo+ICsJCQl9 Cj4gKwkJfQo+ICAJfQo+ICAKPiAgCXJldCA9IElSUV9IQU5ETEVEOwpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=