From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Thulasimani, Sivakumar" Subject: Re: [PATCH] drm/i915/skl: While sanitizing cdclock check the SWF18 as well Date: Mon, 2 Nov 2015 23:48:53 +0530 Message-ID: <5637A90D.9060002@intel.com> References: <1446465308-3639-1-git-send-email-shobhit.kumar@intel.com> <1446465308-3639-2-git-send-email-shobhit.kumar@intel.com> <87pozso8bv.fsf@intel.com> <563762F6.7050603@linux.intel.com> <56379166.9000204@intel.com> <5637A1A9.7010306@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id AF77C6E057 for ; Mon, 2 Nov 2015 10:18:57 -0800 (PST) In-Reply-To: <5637A1A9.7010306@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: "Kumar, Shobhit" , Jani Nikula , Shobhit Kumar , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiAxMS8yLzIwMTUgMTE6MTcgUE0sIEt1bWFyLCBTaG9iaGl0IHdyb3RlOgo+IE9uIDExLzAy LzIwMTUgMTA6MDcgUE0sIFRodWxhc2ltYW5pLCBTaXZha3VtYXIgd3JvdGU6Cj4+Cj4+Cj4+IE9u IDExLzIvMjAxNSA2OjQ5IFBNLCBLdW1hciwgU2hvYmhpdCB3cm90ZToKPj4+IE9uIDExLzAyLzIw MTUgMDY6NDAgUE0sIEphbmkgTmlrdWxhIHdyb3RlOgo+Pj4+IE9uIE1vbiwgMDIgTm92IDIwMTUs IFNob2JoaXQgS3VtYXIgPHNob2JoaXQua3VtYXJAaW50ZWwuY29tPiB3cm90ZToKPj4+Pj4gU1dG MTggaXMgc2V0IGlmIHRoZSBkaXNwbGF5IGhhcyBiZWVuIGludGlhbGl6ZWQgYnkgdGhlIHByZS1v cy4gSXQKPj4+Pj4gYWxzbyBnaXZlcyB3aGF0IGNvbmZpZ3VyYXRpb24gaXMgZW5hYmxlZCBvbiB3 aGljaCBwaXBlLiBUaGUgRFBMTCBhbmQKPj4+Pj4gQ0RDTEsgdmVyaWZpY2F0aW9uIGNoZWNrcyBj YW4gZmFpbCBhcyB0aGUgcHJlLW9zIGRvZXMgaW5pdGlhbGl6ZSB0aGUKPj4+Pj4gRFBMTCBmb3Ig QXVkaW8gY29kZWMgaW5pdGlhbGl6YXRpb24uIFNvIGZpc3J0IGNoZWNrIGlmIFNXRjE4IGlzIAo+ Pj4+PiBzZXQgYW5kCj4+Pj4+IHRoZW4gZm9sbG93IHRocm91Z2ggd2l0aCBvdGhlciBEUExMIGFu ZCBDRENMSyB2ZXJpZmljYXRpb24uCj4+Pj4KPj4+PiBDYW4gd2UgdW5pdmVyc2FsbHkgdHJ1c3Qg YWxsIGJpb3MvZ29wL2Jvb3Rsb2FkZXIvd2hhdG5vdCB0byBoYXZlCj4+Pj4gaW5pdGlhbGl6ZWQg dGhpcz8gV2hhdCBpZiBpdCdzIG5vdCBzZXQ/Cj4+Pj4KPj4+Cj4+PiBBcyBwZXIgbXkgZGlzY3Vz c2lvbiB3aXRoIGdvcCB0ZWFtLCB0aGlzIGhhcyBiZWVuIGVuYWJsZWQgaW4gbWFpbgo+Pj4gc3Ry ZWFtIGZvciBxdWl0ZSBzb21ldGltZSBpbmNsdWRpbmcgVkxWLCBDSFQsIEJEVywgU0tMKyBhbmQg aXMgY29tbW9uCj4+PiBmb3IgR09QL1ZCSU9TIGFjcm9zcyBjaHJvbWUvd2luZG93cy9hbmRyb2lk LiBTbyB5ZXMgSSB0aGluayB3ZSBjYW4KPj4+IHVuaXZlcnNhbGx5IHRydXN0IGFzIG9mIG5vdy4K Pj4gVGhpcyBoYXMgYmVlbiBhZGRlZCBzaW5jZSBJVkIgdGltZWZyYW1lIGFuZCBzaG91bGQgYmUg cGFydCBvZiBWQlQgc3BlYy4KPj4gYnV0IGkganVzdCBlbmNvdW50ZXJlZAo+PiBhbiBpc3N1ZSBp biBBbmRyb2lkIENoYXJnaW5nIE9TIHdoZXJlIHRoZXJlIGlzIG5vIG1vZGVzZXQgYW5kIGlzIHVz aW5nCj4+IHRoZSBkaXNwbGF5cwo+PiBlbmFibGVkIGJ5IEdPUC9WQklPUy4gVGhpcyBwYXRjaCBt aWdodCBicmVhayBzdWNoIGV4cGVjdGF0aW9ucy4KPgo+IFdoeSB3b3VsZCB0aGlzIGJyZWFrIGFu eXRoaW5nIGluIEFuZHJvaWQgY2hhcmdpbmcgVUkuIEJhc2ljYWxseSB0aGlzIAo+IHBhdGNoIG9u bHkgc2F5cyBkbyBjZGNsb2NrIHNhbml0aXphdGlvbiBpZiBkaXNwbGF5IGlzIG5vdCBlbmFibGVk IGJ5IAo+IHByZS1vcy4gSW4gdGhpcyB1c2UgY2FzZSBpdCBpcyBhbHJlYWR5IGVuYWJsZWQgYnkg R09QL1ZCSU9TIGFuZCB0aGUgCj4gZHJpdmVyIGFueSB3YXkgZXhwZWN0cyBpdCB0byBiZSBwcm9n cmFtbWVkIGJ5IHByZS1vcyBpbiBnZW5lcmFsLiBTbyBpbiAKPiB0aGlzIHNjZW5hcmlvLCB0aGUg c2FuaXRpemF0aW9uIGxvZ2ljIHdpbGwgbm90IGRvIGFueXRoaW5nIGF0IGFsbCAKPiBiZWNhdXNl IFNXRjE4IHdpbGwgYmUgc2V0IGFuZCBDRENMT0NLIGFuZCBEUExMIHdpbGwgYmUgcHJvcGVybHkg Cj4gZW5hYmxlZCBhbHJlYWR5IGFuZCBqdXN0IHJldHVybiBmYWxzZS4gRmFzdC1tb2Rlc2V0IHNo b3VsZCBub3QgYmUgCj4gYnJva2VuIGJ5IHRoaXMgYXQgYWxsLgo+Cm15IGJhZCA6KCBzaG91bGQg cmV2aWV3IGNhcmVmdWxseSB3aGVuIHNpdHRpbmcgbGF0ZSBuaWdodC4KPj4+Cj4+PiBSZWdhcmRz Cj4+PiBTaG9iaGl0Cj4+Pgo+Pj4+IEJSLAo+Pj4+IEphbmkuCj4+Pj4KPj4+Pgo+Pj4+Cj4+Pj4+ Cj4+Pj4+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t Pgo+Pj4+PiBTaWduZWQtb2ZmLWJ5OiBTaG9iaGl0IEt1bWFyIDxzaG9iaGl0Lmt1bWFyQGludGVs LmNvbT4KPj4+Pj4gLS0tCj4+Pj4+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCAg ICAgIHwgMyArKysKPj4+Pj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMg fCA4ICsrKysrKysrCj4+Pj4+ICAgMiBmaWxlcyBjaGFuZ2VkLCAxMSBpbnNlcnRpb25zKCspCj4+ Pj4+Cj4+Pj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4+ Pj4+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+Pj4+PiBpbmRleCA5ZWU5NDgx Li5iZDQ3NmZmIDEwMDY0NAo+Pj4+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3Jl Zy5oCj4+Pj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPj4+Pj4gQEAg LTUwMDYsNiArNTAwNiw5IEBAIGVudW0gc2tsX2Rpc3BfcG93ZXJfd2VsbHMgewo+Pj4+PiAgICNk ZWZpbmUgU1dGMShpKSAoZGV2X3ByaXYtPmluZm8uZGlzcGxheV9tbWlvX29mZnNldCArIDB4NzE0 MTAgKwo+Pj4+PiAoaSkgKiA0KQo+Pj4+PiAgICNkZWZpbmUgU1dGMyhpKSAoZGV2X3ByaXYtPmlu Zm8uZGlzcGxheV9tbWlvX29mZnNldCArIDB4NzI0MTQgKwo+Pj4+PiAoaSkgKiA0KQo+Pj4+Pgo+ Pj4+PiArLyogVkJJT1MgZmxhZyBmb3IgZGlzcGxheSBpbml0aWFsaXplZCBzdGF0dXMgKi8KPj4+ Pj4gKyNkZWZpbmUgR0VONl9TV0YxOCAoZGV2X3ByaXYtPmluZm8uZGlzcGxheV9tbWlvX29mZnNl dCArIDB4NEYwNjApCj4+Pj4+ICsKPj4+Pj4gICAvKiBQaXBlIEIgKi8KPj4+Pj4gICAjZGVmaW5l IF9QSVBFQkRTTCAoZGV2X3ByaXYtPmluZm8uZGlzcGxheV9tbWlvX29mZnNldCArIDB4NzEwMDAp Cj4+Pj4+ICAgI2RlZmluZSBfUElQRUJDT05GIChkZXZfcHJpdi0+aW5mby5kaXNwbGF5X21taW9f b2Zmc2V0ICsgMHg3MTAwOCkKPj4+Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2Rpc3BsYXkuYwo+Pj4+PiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3Bs YXkuYwo+Pj4+PiBpbmRleCAxMDNjYWNiLi4wZWNiMzVjIDEwMDY0NAo+Pj4+PiAtLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPj4+Pj4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4+Pj4+IEBAIC01NzYxLDYgKzU3NjEsMTQgQEAgaW50 IHNrbF9zYW5pdGl6ZV9jZGNsayhzdHJ1Y3QKPj4+Pj4gZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3By aXYpCj4+Pj4+ICAgICAgIHVpbnQzMl90IGNkY3RsID0gSTkxNV9SRUFEKENEQ0xLX0NUTCk7Cj4+ Pj4+ICAgICAgIGludCBmcmVxID0gZGV2X3ByaXYtPnNrbF9ib290X2NkY2xrOwo+Pj4+Pgo+Pj4+ PiArICAgIC8qCj4+Pj4+ICsgICAgICogY2hlY2sgaWYgdGhlIHByZS1vcyBpbnRpYWxpemVkIHRo ZSBkaXNwbGF5Cj4+Pj4+ICsgICAgICogVGhlcmUgaXMgU1dGMTggc2NyYXRjaHBhZCByZWdpc3Rl ciBkZWZpbmVkIHdoaWNoIGlzIHNldCBieSAKPj4+Pj4gdGhlCj4+Pj4+ICsgICAgICogcHJlLW9z IHdoaWNoIGNhbiBiZSB1c2VkIGJ5IHRoZSBPUyBkcml2ZXJzIHRvIGNoZWNrIHRoZSAKPj4+Pj4g c3RhdHVzCj4+Pj4+ICsgICAgICovCj4+Pj4+ICsgICAgaWYgKChJOTE1X1JFQUQoR0VONl9TV0Yx OCkgJiAweDAwRkZGRikgPT0gMCkKPj4+Pj4gKyAgICAgICAgZ290byBzYW5pdGl6ZTsKPj4+Pj4g Kwo+Pj4+PiAgICAgICAvKiBJcyBQTEwgZW5hYmxlZCBhbmQgbG9ja2VkID8gKi8KPj4+Pj4gICAg ICAgaWYgKCEoKGxjcGxsMSAmIExDUExMX1BMTF9FTkFCTEUpICYmIChsY3BsbDEgJiAKPj4+Pj4g TENQTExfUExMX0xPQ0spKSkKPj4+Pj4gICAgICAgICAgIGdvdG8gc2FuaXRpemU7Cj4+Pj4KY2Fu IHlvdSBzaGFyZSBiaXQgbW9yZSBkZXRhaWxzIG9uIHdoZW4gR09QL1ZCSU9TIHNldHMgRFBMTCBi dXQgZG9lcyBub3QgCmVuYWJsZQpkaXNwbGF5ID8gKGF0bGVhc3QgdGhhdCBpcyB3aGF0IGkgdW5k ZXJzdG9vZCBmcm9tIHRoZSBjb21taXQgbWVzc2FnZSkKCnJlZ2FyZHMsClNpdmFrdW1hcgo+Pj4g X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4+IEludGVs LWdmeCBtYWlsaW5nIGxpc3QKPj4+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPj4+ IGh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK Pj4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==