From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v3 3/3] drm/i915:bxt: Enable Pooled EU support Date: Tue, 21 Jul 2015 09:33:21 +0200 Message-ID: <20150721073321.GU16722@phenom.ffwll.local> References: <1437385571-24874-1-git-send-email-arun.siluvery@linux.intel.com> <1437385571-24874-4-git-send-email-arun.siluvery@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f178.google.com (mail-wi0-f178.google.com [209.85.212.178]) by gabe.freedesktop.org (Postfix) with ESMTPS id ECC986E8B7 for ; Tue, 21 Jul 2015 00:30:41 -0700 (PDT) Received: by wibxm9 with SMTP id xm9so47631267wib.1 for ; Tue, 21 Jul 2015 00:30:40 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1437385571-24874-4-git-send-email-arun.siluvery@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Arun Siluvery Cc: intel-gfx@lists.freedesktop.org, Mika Kuoppala List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBKdWwgMjAsIDIwMTUgYXQgMTA6NDY6MTFBTSArMDEwMCwgQXJ1biBTaWx1dmVyeSB3 cm90ZToKPiBUaGlzIG1vZGUgYWxsb3dzIHRvIGFzc2lnbiBFVXMgdG8gcG9vbHMgd2hpY2ggY2Fu IHByb2Nlc3Mgd29yayBjb2xsZWN0aXZlbHkuCj4gVGhlIGNvbW1hbmQgdG8gZW5hYmxlIHRoaXMg bW9kZSBzaG91bGQgYmUgaXNzdWVkIGFzIHBhcnQgb2YgY29udGV4dCBpbml0aWFsaXphdGlvbi4K PiAKPiBUaGUgcG9vbGVkIG1vZGUgaXMgZ2xvYmFsLCBvbmNlIGVuYWJsZWQgaXQgaGFzIHRvIHN0 YXkgdGhlIHNhbWUgYWNyb3NzIGFsbAo+IGNvbnRleHRzIHVudGlsIEhXIHJlc2V0IGhlbmNlIHRo aXMgaXMgc2VudCBpbiBhdXhpbGlhcnkgZ29sZGVuIGNvbnRleHQgYmF0Y2guCj4gVGhhbmtzIHRv IE1pa2EgZm9yIHRoZSBwcmVsaW1pbmFyeSByZXZpZXcgYW5kIGNvbW1lbnRzLgo+IAo+IHYyOiBl eHBsYWluIHdoeSB0aGlzIGlzIGVuYWJsZWQgaW4gZ29sZGVuIGNvbnRleHQsIHVzZSBmZWF0dXJl IGZsYWcgd2hpbGUKPiBlbmFibGluZyB0aGUgc3VwcG9ydCAoQ2hyaXMpCj4gCj4gdjM6IFBvb2xl ZCBFVSBzdXBwb3J0IGFubm91bmNlZCBpbiB1c2Vyc3BhY2UgYmVmb3JlIGVuYWJsaW5nIGluIGtl cm5lbCwKPiB0byBzaW1wbGlmeSBpbmNsdWRlIGFsbCBjaGFuZ2VzIGluIHRoZSBzYW1lIHBhdGNo Lgo+IAo+IFVzZXIgc3BhY2UgY2xpZW50cyBuZWVkIHRvIGtub3cgd2hlbiB0aGUgcG9vbGVkIEVV IGZlYXR1cmUgaXMgcHJlc2VudAo+IGFuZCBlbmFibGVkIG9uIHRoZSBoYXJkd2FyZSBzbyB0aGF0 IHRoZXkgY2FuIGFkYXB0IHdvcmsgc3VibWlzc2lvbnMuCj4gQ3JlYXRlIGEgbmV3IGRldmljZSBp bmZvIGZsYWcgZm9yIHRoaXMgcHVycG9zZSwgYW5kIGNyZWF0ZSBhIG5ldyBHRVRQQVJBTQo+IGVu dHJ5IHRvIGFsbG93IHVzZXIgc3BhY2UgdG8gcXVlcnkgaXRzIHNldHRpbmcuCgpXaGVyZSBpcyB0 aGlzIHVzZXJzcGFjZT8gTm8gY29uY2VybnMgeWV0IGZvciBiYWNrd2FyZHMgY29tcGF0IHNpbmNl IGJ4dAppc24ndCBvdXQgb2YgcHJlbGltaW5hcnkgaHcgc3VwcG9ydC4gQnV0IHRvIGF2b2lkIHRo YXQgd2UgbmVlZCB0byBwYXRjaApfYWxsXyB1c2Vyc3BhY2Ugb3V0IHRoZXJlIChpLmUuIG1lc2Es IGJlaWduZXQsIGRkeCwgbGlidmEpLgoKSSBtZXJnZWQgdGhlIHByZXAgcGF0Y2hlcyBtZWFud2hp bGUuCi1EYW5pZWwKCj4gCj4gU2V0IGhhc19wb29sZWRfZXUgdG8gdHJ1ZSBpbiB0aGUgQnJveHRv biBzdGF0aWMgZGV2aWNlIGluZm8gLSBCcm94dG9uCj4gc3VwcG9ydHMgdGhlIGZlYXR1cmUgaW4g aGFyZHdhcmUgYW5kIHRoZSBkcml2ZXIgd2lsbCBlbmFibGUgaXQgYnkKPiBkZWZhdWx0Lgo+IAo+ IFJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KPiBD YzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBpbnRlbC5jb20+Cj4gQ2M6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IENjOiBBcm1pbiBSZWVzZSA8YXJtaW4u Yy5yZWVzZUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogSmVmZiBNY0dlZSA8amVmZi5tY2dl ZUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogQXJ1biBTaWx1dmVyeSA8YXJ1bi5zaWx1dmVy eUBsaW51eC5pbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1h LmMgICAgICAgICAgICAgIHwgIDMgKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2 LmMgICAgICAgICAgICAgIHwgIDEgKwo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5o ICAgICAgICAgICAgICB8ICA1ICsrKystCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt X3JlbmRlcl9zdGF0ZS5jIHwgMTMgKysrKysrKysrKysrKwo+ICBkcml2ZXJzL2dwdS9kcm0vaTkx NS9pOTE1X3JlZy5oICAgICAgICAgICAgICB8ICAyICsrCj4gIGluY2x1ZGUvdWFwaS9kcm0vaTkx NV9kcm0uaCAgICAgICAgICAgICAgICAgIHwgIDEgKwo+ICA2IGZpbGVzIGNoYW5nZWQsIDI0IGlu c2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kbWEuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZG1hLmMKPiBp bmRleCA1ZTYzMDc2Li42YzMxYmViIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZG1hLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RtYS5jCj4gQEAg LTE3MCw2ICsxNzAsOSBAQCBzdGF0aWMgaW50IGk5MTVfZ2V0cGFyYW0oc3RydWN0IGRybV9kZXZp Y2UgKmRldiwgdm9pZCAqZGF0YSwKPiAgCWNhc2UgSTkxNV9QQVJBTV9IQVNfUkVTT1VSQ0VfU1RS RUFNRVI6Cj4gIAkJdmFsdWUgPSBIQVNfUkVTT1VSQ0VfU1RSRUFNRVIoZGV2KTsKPiAgCQlicmVh azsKPiArCWNhc2UgSTkxNV9QQVJBTV9IQVNfUE9PTEVEX0VVOgo+ICsJCXZhbHVlID0gSEFTX1BP T0xFRF9FVShkZXYpOwo+ICsJCWJyZWFrOwo+ICAJZGVmYXVsdDoKPiAgCQlEUk1fREVCVUcoIlVu a25vd24gcGFyYW1ldGVyICVkXG4iLCBwYXJhbS0+cGFyYW0pOwo+ICAJCXJldHVybiAtRUlOVkFM Owo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+IGluZGV4IGU0NGRjMGQuLjIxM2Y3NGQgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPiBAQCAtMzg5LDYgKzM4OSw3IEBAIHN0YXRpYyBjb25z dCBzdHJ1Y3QgaW50ZWxfZGV2aWNlX2luZm8gaW50ZWxfYnJveHRvbl9pbmZvID0gewo+ICAJLm51 bV9waXBlcyA9IDMsCj4gIAkuaGFzX2RkaSA9IDEsCj4gIAkuaGFzX2ZiYyA9IDEsCj4gKwkuaGFz X3Bvb2xlZF9ldSA9IDEsCj4gIAlHRU5fREVGQVVMVF9QSVBFT0ZGU0VUUywKPiAgCUlWQl9DVVJT T1JfT0ZGU0VUUywKPiAgfTsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPiBpbmRleCA3NjhkMWRi Li4zMjg1MGE4IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4gQEAgLTc3NSw3ICs3NzUs OCBAQCBzdHJ1Y3QgaW50ZWxfY3NyIHsKPiAgCWZ1bmMoc3VwcG9ydHNfdHYpIHNlcCBcCj4gIAlm dW5jKGhhc19sbGMpIHNlcCBcCj4gIAlmdW5jKGhhc19kZGkpIHNlcCBcCj4gLQlmdW5jKGhhc19m cGdhX2RiZykKPiArCWZ1bmMoaGFzX2ZwZ2FfZGJnKSBzZXAgXAo+ICsJZnVuYyhoYXNfcG9vbGVk X2V1KQo+ICAKPiAgI2RlZmluZSBERUZJTkVfRkxBRyhuYW1lKSB1OCBuYW1lOjEKPiAgI2RlZmlu ZSBTRVBfU0VNSUNPTE9OIDsKPiBAQCAtMjU0OSw2ICsyNTUwLDggQEAgc3RydWN0IGRybV9pOTE1 X2NtZF90YWJsZSB7Cj4gICNkZWZpbmUgSEFTX1JFU09VUkNFX1NUUkVBTUVSKGRldikgKElTX0hB U1dFTEwoZGV2KSB8fCBcCj4gIAkJCQkgICAgSU5URUxfSU5GTyhkZXYpLT5nZW4gPj0gOCkKPiAg Cj4gKyNkZWZpbmUgSEFTX1BPT0xFRF9FVShkZXYpIChJTlRFTF9JTkZPKGRldiktPmhhc19wb29s ZWRfZXUpCj4gKwo+ICAjZGVmaW5lIElOVEVMX1BDSF9ERVZJQ0VfSURfTUFTSwkJMHhmZjAwCj4g ICNkZWZpbmUgSU5URUxfUENIX0lCWF9ERVZJQ0VfSURfVFlQRQkJMHgzYjAwCj4gICNkZWZpbmUg SU5URUxfUENIX0NQVF9ERVZJQ0VfSURfVFlQRQkJMHgxYzAwCj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3JlbmRlcl9zdGF0ZS5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9nZW1fcmVuZGVyX3N0YXRlLmMKPiBpbmRleCA1MDI2YTYyLi44ODY2MDQwIDEw MDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3JlbmRlcl9zdGF0ZS5j Cj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fcmVuZGVyX3N0YXRlLmMKPiBA QCAtOTMsNiArOTMsNyBAQCBmcmVlX2dlbToKPiAgCj4gIHN0YXRpYyBpbnQgcmVuZGVyX3N0YXRl X3NldHVwKHN0cnVjdCByZW5kZXJfc3RhdGUgKnNvKQo+ICB7Cj4gKwlzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2ID0gc28tPm9iai0+YmFzZS5kZXY7Cj4gIAljb25zdCBzdHJ1Y3QgaW50ZWxfcmVuZGVy c3RhdGVfcm9kYXRhICpyb2RhdGEgPSBzby0+cm9kYXRhOwo+ICAJdW5zaWduZWQgaW50IGkgPSAw LCByZWxvY19pbmRleCA9IDA7Cj4gIAlzdHJ1Y3QgcGFnZSAqcGFnZTsKPiBAQCAtMTM0LDYgKzEz NSwxOCBAQCBzdGF0aWMgaW50IHJlbmRlcl9zdGF0ZV9zZXR1cChzdHJ1Y3QgcmVuZGVyX3N0YXRl ICpzbykKPiAgCj4gIAlzby0+YXV4X2JhdGNoX29mZnNldCA9IGkgKiBzaXplb2YodTMyKTsKPiAg Cj4gKwlpZiAoSEFTX1BPT0xFRF9FVShkZXYpKSB7Cj4gKwkJdTMyIHBvb2xfY29uZmlnID0gKElO VEVMX0lORk8oZGV2KS0+c3Vic2xpY2VfdG90YWwgPT0gMyA/Cj4gKwkJCQkgICAweDAwNzc3MDAw IDogMCk7Cj4gKwo+ICsJCU9VVF9CQVRDSChkLCBpLCBHRU45X01FRElBX1BPT0xfU1RBVEUpOwo+ ICsJCU9VVF9CQVRDSChkLCBpLCBHRU45X01FRElBX1BPT0xfRU5BQkxFKTsKPiArCQlPVVRfQkFU Q0goZCwgaSwgcG9vbF9jb25maWcpOwo+ICsJCU9VVF9CQVRDSChkLCBpLCAwKTsKPiArCQlPVVRf QkFUQ0goZCwgaSwgMCk7Cj4gKwkJT1VUX0JBVENIKGQsIGksIDApOwo+ICsJfQo+ICsKPiAgCU9V VF9CQVRDSChkLCBpLCBNSV9CQVRDSF9CVUZGRVJfRU5EKTsKPiAgCXNvLT5hdXhfYmF0Y2hfc2l6 ZSA9IChpICogc2l6ZW9mKHUzMikpIC0gc28tPmF1eF9iYXRjaF9vZmZzZXQ7Cj4gIAo+IGRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9yZWcuaAo+IGluZGV4IDlhMmZmYWQuLmUwNTI0OTkgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVnLmgKPiBAQCAtMzc5LDYgKzM3OSw4IEBACj4gICAqLwo+ICAjZGVmaW5lIEdG WF9JTlNUUihvcGNvZGUsIGZsYWdzKSAoKDB4MyA8PCAyOSkgfCAoKG9wY29kZSkgPDwgMjQpIHwg KGZsYWdzKSkKPiAgCj4gKyNkZWZpbmUgR0VOOV9NRURJQV9QT09MX1NUQVRFICAgICAoKDB4MyA8 PCAyOSkgfCAoMHgyIDw8IDI3KSB8ICgweDUgPDwgMTYpIHwgNCkKPiArI2RlZmluZSAgIEdFTjlf TUVESUFfUE9PTF9FTkFCTEUgICgxIDw8IDMxKQo+ICAjZGVmaW5lIEdGWF9PUF9SQVNURVJfUlVM RVMgICAgKCgweDM8PDI5KXwoMHg3PDwyNCkpCj4gICNkZWZpbmUgR0ZYX09QX1NDSVNTT1IgICAg ICAgICAoKDB4Mzw8MjkpfCgweDFjPDwyNCl8KDB4MTA8PDE5KSkKPiAgI2RlZmluZSAgIFNDX1VQ REFURV9TQ0lTU09SICAgICAgICgweDE8PDEpCj4gZGlmZiAtLWdpdCBhL2luY2x1ZGUvdWFwaS9k cm0vaTkxNV9kcm0uaCBiL2luY2x1ZGUvdWFwaS9kcm0vaTkxNV9kcm0uaAo+IGluZGV4IGU3YzI5 ZjEuLjk2NDk1NzcgMTAwNjQ0Cj4gLS0tIGEvaW5jbHVkZS91YXBpL2RybS9pOTE1X2RybS5oCj4g KysrIGIvaW5jbHVkZS91YXBpL2RybS9pOTE1X2RybS5oCj4gQEAgLTM1Niw2ICszNTYsNyBAQCB0 eXBlZGVmIHN0cnVjdCBkcm1faTkxNV9pcnFfd2FpdCB7Cj4gICNkZWZpbmUgSTkxNV9QQVJBTV9F VV9UT1RBTAkJIDM0Cj4gICNkZWZpbmUgSTkxNV9QQVJBTV9IQVNfR1BVX1JFU0VUCSAzNQo+ICAj ZGVmaW5lIEk5MTVfUEFSQU1fSEFTX1JFU09VUkNFX1NUUkVBTUVSIDM2Cj4gKyNkZWZpbmUgSTkx NV9QQVJBTV9IQVNfUE9PTEVEX0VVICAgICAgICAgMzcKPiAgCj4gIHR5cGVkZWYgc3RydWN0IGRy bV9pOTE1X2dldHBhcmFtIHsKPiAgCWludCBwYXJhbTsKPiAtLSAKPiAxLjkuMQo+IAo+IF9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVs IFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cu ZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK