From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH 12/12] drm/i915: Calculate visibility in check_plane correctly regardless of dpms. Date: Mon, 30 Nov 2015 10:45:14 +0100 Message-ID: <565C1AAA.6020308@linux.intel.com> References: <1447945645-32005-1-git-send-email-maarten.lankhorst@linux.intel.com> <1447945645-32005-13-git-send-email-maarten.lankhorst@linux.intel.com> <1448545730.3189.24.camel@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 843FB6E2AD for ; Mon, 30 Nov 2015 01:45:16 -0800 (PST) In-Reply-To: <1448545730.3189.24.camel@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ander Conselvan De Oliveira , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T3AgMjYtMTEtMTUgb20gMTQ6NDggc2NocmVlZiBBbmRlciBDb25zZWx2YW4gRGUgT2xpdmVpcmE6 Cj4gT24gVGh1LCAyMDE1LTExLTE5IGF0IDE2OjA3ICswMTAwLCBNYWFydGVuIExhbmtob3JzdCB3 cm90ZToKPj4gV2hlbiB0aGUgY3J0YyBpcyBjb25maWd1cmVkIGJ1dCBub3QgYWN0aXZlIHdlIGN1 cnJlbnRseSBjbGlwIHRvICgwLDApeCgwLDApLgo+PiBUaGlzIHJlc3VsdHMgaW4gZGlmZmVyZW5j ZXMgaW4gY2FsY3VsYXRpb25zIGRlcGVuZGluZyBvbiBkcG1zIHNldHRpbmcuCj4gSXMgdGhpcyBw YXJ0IG9mICJhbmQgZml4IEJBVCEiPwpJJ20gbm90IDEwMCUgc3VyZSBpZiB0aGVyZSBpcyBhIEJB VCBhc3NvY2lhdGVkIHdpdGggaXQsIGJ1dCBpdCB3aWxsIGZpeCBzaXR1YXRpb25zIHdoZXJlCnlv dSBjYW4gY29tbWl0IGEgc3RhdGUgdGhhdCdzIHZhbGlkIHdoaWxlIHRoZSBjcnRjIGlzIGluYWN0 aXZlLCBidXQgbm90IHdoZW4gdHVybmluZyBpdCBvbiBhZ2Fpbi4KClNvIGZvciBleGFtcGxlIHVz aW5nIGEgc3RhdGUgd2l0aCA0IHBsYW5lcyB0aGF0IGFsbCByZXF1aXJlIHNjYWxlcnMgd291bGQg YmUgdmFsaWQgd2l0aCBkcG1zIG9mZiwKYnV0IGF0dGVtcHRpbmcgdG8gdHVybiBkcG1zIG9uIHdp bGwgZmFpbCB3aXRoIC1FSU5WQUwuLi4gSWYgdGhlcmUncyBubyBCQVQgZm9yIGl0IHRoZXJlIHNo b3VsZCBiZSBvbmUgaW1vLi4KPj4gV2hlbiB0aGUgY3J0YyBpcyBlbmFibGVkIGJ1dCBub3QgYWN0 aXZlIHJ1biBjaGVja19wbGFuZSBhcyBpZiBpdCB3ZXJlIG9uLAo+PiBidXQgYWZ0ZXJ3YXJkcyBz ZXQgcGxhbmVfc3RhdGUtPnZpc2libGUgPSBmYWxzZSBmb3IgdGhlIGNoZWNrcy4KPj4KPj4gU2ln bmVkLW9mZi1ieTogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hvcnN0QGxpbnV4Lmlu dGVsLmNvbT4KPj4gLS0tCj4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdG9taWNfcGxh bmUuYyB8IDQgKystLQo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jICAg ICAgfCA5ICsrKysrKystLQo+PiAgMiBmaWxlcyBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKyksIDQg ZGVsZXRpb25zKC0pCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9hdG9taWNfcGxhbmUuYwo+PiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F0b21pY19w bGFuZS5jCj4+IGluZGV4IGE1YTMzNjg2MzEwOS4uZTBiODUxYTAwMDRhIDEwMDY0NAo+PiAtLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdG9taWNfcGxhbmUuYwo+PiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdG9taWNfcGxhbmUuYwo+PiBAQCAtMTUyLDkgKzE1Miw5 IEBAIHN0YXRpYyBpbnQgaW50ZWxfcGxhbmVfYXRvbWljX2NoZWNrKHN0cnVjdCBkcm1fcGxhbmUK Pj4gKnBsYW5lLAo+PiAgCWludGVsX3N0YXRlLT5jbGlwLngxID0gMDsKPj4gIAlpbnRlbF9zdGF0 ZS0+Y2xpcC55MSA9IDA7Cj4+ICAJaW50ZWxfc3RhdGUtPmNsaXAueDIgPQo+PiAtCQljcnRjX3N0 YXRlLT5iYXNlLmFjdGl2ZSA/IGNydGNfc3RhdGUtPnBpcGVfc3JjX3cgOiAwOwo+PiArCQljcnRj X3N0YXRlLT5iYXNlLmVuYWJsZSA/IGNydGNfc3RhdGUtPnBpcGVfc3JjX3cgOiAwOwo+PiAgCWlu dGVsX3N0YXRlLT5jbGlwLnkyID0KPj4gLQkJY3J0Y19zdGF0ZS0+YmFzZS5hY3RpdmUgPyBjcnRj X3N0YXRlLT5waXBlX3NyY19oIDogMDsKPj4gKwkJY3J0Y19zdGF0ZS0+YmFzZS5lbmFibGUgPyBj cnRjX3N0YXRlLT5waXBlX3NyY19oIDogMDsKPj4gIAo+PiAgCWlmIChzdGF0ZS0+ZmIgJiYgaW50 ZWxfcm90YXRpb25fOTBfb3JfMjcwKHN0YXRlLT5yb3RhdGlvbikpIHsKPj4gIAkJaWYgKCEoc3Rh dGUtPmZiLT5tb2RpZmllclswXSA9PSBJOTE1X0ZPUk1BVF9NT0RfWV9USUxFRCB8fAo+PiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4+IGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4+IGluZGV4IGIyYmY5MmEzYjcwMS4uOWRi MzIyMTgyYjE1IDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNw bGF5LmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4+IEBA IC0xMTczOCw4ICsxMTczOCwxMyBAQCBpbnQgaW50ZWxfcGxhbmVfYXRvbWljX2NhbGNfY2hhbmdl cyhzdHJ1Y3QKPj4gZHJtX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCj4+ICAJaWYgKCF3YXNfY3J0 Y19lbmFibGVkICYmIFdBUk5fT04od2FzX3Zpc2libGUpKQo+PiAgCQl3YXNfdmlzaWJsZSA9IGZh bHNlOwo+PiAgCj4+IC0JaWYgKCFpc19jcnRjX2VuYWJsZWQgJiYgV0FSTl9PTih2aXNpYmxlKSkK Pj4gLQkJdmlzaWJsZSA9IGZhbHNlOwo+PiArCS8qCj4+ICsJICogRHVyaW5nIHZpc2liaWxpdHkg aXMgY2FsY3VsYXRlZCBhcyBpZiB0aGUgY3J0YyB3YXMgb24sCj4gcy9EdXJpbmcvLyA/Cj4KPiBB bmRlcgo+Cj4+ICsJICogYnV0IGFmdGVyIHNjYWxlciBzZXR1cCBldmVyeXRoaW5nIGRlcGVuZHMg b24gaXQgYmVpbmcgb2ZmCj4+ICsJICogd2hlbiB0aGUgY3J0YyBpc24ndCBhY3RpdmUuCj4+ICsJ ICovCj4+ICsJaWYgKCFpc19jcnRjX2VuYWJsZWQpCj4+ICsJCXRvX2ludGVsX3BsYW5lX3N0YXRl KHBsYW5lX3N0YXRlKS0+dmlzaWJsZSA9IHZpc2libGUgPSBmYWxzZTsKPj4gIAo+PiAgCWlmICgh d2FzX3Zpc2libGUgJiYgIXZpc2libGUpCj4+ICAJCXJldHVybiAwOwoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK