From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2 1/2] drm/i915: Add function to check for linear surfaces Date: Fri, 26 Oct 2018 18:01:52 +0300 Message-ID: <20181026150152.GX9144@intel.com> References: <20181025213244.25233-1-dhinakaran.pandiyan@intel.com> <20181025231026.1839-1-dhinakaran.pandiyan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5CDD86E4A5 for ; Fri, 26 Oct 2018 15:01:56 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20181025231026.1839-1-dhinakaran.pandiyan@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Dhinakaran Pandiyan Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBPY3QgMjUsIDIwMTggYXQgMDQ6MTA6MjZQTSAtMDcwMCwgRGhpbmFrYXJhbiBQYW5k aXlhbiB3cm90ZToKPiBBIGZyYW1lYnVmZmVyIGNhbiBjb21wcmlzZSBzdXJmYWNlcyB3aXRoIGRp c3RpbmN0IHRpbGluZyBmb3JtYXRzLAo+IG1ha2luZyBjaGVja3MgYWdhaW5zdCBtb2RpZmllciBh bG9uZSBpbnN1ZmZpY2llbnQuIE1ha2UgdXNlIG9mIGEKPiBmdW5jdGlvbiB0byBpZGVudGlmeSBh IGxpbmVhciBzdXJmYWNlIGJhc2VkIG9uIGJvdGggbW9kaWZpZXIgYW5kIGNvbG9yCj4gcGxhbmUu Cj4gCj4gdjI6IFR5cG8gZml4CgpuZXdsaW5lIG1pc3NpbmcgaGVyZQoKPiBDYzogVmlsbGUgU3ly asOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBE aGluYWthcmFuIFBhbmRpeWFuIDxkaGluYWthcmFuLnBhbmRpeWFuQGludGVsLmNvbT4KPiAtLS0K PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwgMTIgKysrKysrKystLS0t Cj4gIDEgZmlsZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4gCj4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IGluZGV4IGZlMDQ1YWJiNjQ3Mi4uMjVl NTQwMmVmZDUyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3Bs YXkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IEBAIC0y MjA1LDYgKzIyMDUsMTEgQEAgc3RhdGljIHUzMiBpbnRlbF9hZGp1c3RfdGlsZV9vZmZzZXQoaW50 ICp4LCBpbnQgKnksCj4gIAlyZXR1cm4gbmV3X29mZnNldDsKPiAgfQo+ICAKPiArc3RhdGljIGlu bGluZSBib29sIGlzX3N1cmZhY2VfbGluZWFyKHVpbnQ2NF90IG1vZGlmaWVyLCBpbnQgY29sb3Jf cGxhbmUpCgppbmxpbmUgbm90IG5lZWRlZC4gcy91aW50NjRfdC91NjQvCgpPdGhlcndpc2UKUmV2 aWV3ZWQtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+ Cgo+ICt7Cj4gKwlyZXR1cm4gbW9kaWZpZXIgPT0gRFJNX0ZPUk1BVF9NT0RfTElORUFSOwo+ICt9 Cj4gKwo+ICBzdGF0aWMgdTMyIGludGVsX2FkanVzdF9hbGlnbmVkX29mZnNldChpbnQgKngsIGlu dCAqeSwKPiAgCQkJCSAgICAgICBjb25zdCBzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYiwKPiAg CQkJCSAgICAgICBpbnQgY29sb3JfcGxhbmUsCj4gQEAgLTIyMTcsNyArMjIyMiw3IEBAIHN0YXRp YyB1MzIgaW50ZWxfYWRqdXN0X2FsaWduZWRfb2Zmc2V0KGludCAqeCwgaW50ICp5LAo+ICAKPiAg CVdBUk5fT04obmV3X29mZnNldCA+IG9sZF9vZmZzZXQpOwo+ICAKPiAtCWlmIChmYi0+bW9kaWZp ZXIgIT0gRFJNX0ZPUk1BVF9NT0RfTElORUFSKSB7Cj4gKwlpZiAoIWlzX3N1cmZhY2VfbGluZWFy KGZiLT5tb2RpZmllciwgY29sb3JfcGxhbmUpKSB7Cj4gIAkJdW5zaWduZWQgaW50IHRpbGVfc2l6 ZSwgdGlsZV93aWR0aCwgdGlsZV9oZWlnaHQ7Cj4gIAkJdW5zaWduZWQgaW50IHBpdGNoX3RpbGVz Owo+ICAKPiBAQCAtMjI4MSwxNCArMjI4NiwxMyBAQCBzdGF0aWMgdTMyIGludGVsX2NvbXB1dGVf YWxpZ25lZF9vZmZzZXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ICAJCQkJ CXVuc2lnbmVkIGludCByb3RhdGlvbiwKPiAgCQkJCQl1MzIgYWxpZ25tZW50KQo+ICB7Cj4gLQl1 aW50NjRfdCBmYl9tb2RpZmllciA9IGZiLT5tb2RpZmllcjsKPiAgCXVuc2lnbmVkIGludCBjcHAg PSBmYi0+Zm9ybWF0LT5jcHBbY29sb3JfcGxhbmVdOwo+ICAJdTMyIG9mZnNldCwgb2Zmc2V0X2Fs aWduZWQ7Cj4gIAo+ICAJaWYgKGFsaWdubWVudCkKPiAgCQlhbGlnbm1lbnQtLTsKPiAgCj4gLQlp ZiAoZmJfbW9kaWZpZXIgIT0gRFJNX0ZPUk1BVF9NT0RfTElORUFSKSB7Cj4gKwlpZiAoIWlzX3N1 cmZhY2VfbGluZWFyKGZiLT5tb2RpZmllciwgY29sb3JfcGxhbmUpKSB7Cj4gIAkJdW5zaWduZWQg aW50IHRpbGVfc2l6ZSwgdGlsZV93aWR0aCwgdGlsZV9oZWlnaHQ7Cj4gIAkJdW5zaWduZWQgaW50 IHRpbGVfcm93cywgdGlsZXMsIHBpdGNoX3RpbGVzOwo+ICAKPiBAQCAtMjUyNSw3ICsyNTI5LDcg QEAgaW50ZWxfZmlsbF9mYl9pbmZvKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwK PiAgCQkJCQkJICAgICAgdGlsZV9zaXplKTsKPiAgCQlvZmZzZXQgLz0gdGlsZV9zaXplOwo+ICAK PiAtCQlpZiAoZmItPm1vZGlmaWVyICE9IERSTV9GT1JNQVRfTU9EX0xJTkVBUikgewo+ICsJCWlm ICghaXNfc3VyZmFjZV9saW5lYXIoZmItPm1vZGlmaWVyLCBpKSkgewo+ICAJCQl1bnNpZ25lZCBp bnQgdGlsZV93aWR0aCwgdGlsZV9oZWlnaHQ7Cj4gIAkJCXVuc2lnbmVkIGludCBwaXRjaF90aWxl czsKPiAgCQkJc3RydWN0IGRybV9yZWN0IHI7Cj4gLS0gCj4gMi4xNC4xCgotLSAKVmlsbGUgU3ly asOkbMOkCkludGVsCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo=