From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/7] drm/i915: fix CFB size calculation Date: Thu, 24 Sep 2015 20:07:52 +0300 Message-ID: <20150924170752.GG26517@intel.com> References: <1443023547-19896-1-git-send-email-paulo.r.zanoni@intel.com> <1443023547-19896-2-git-send-email-paulo.r.zanoni@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 34C4E6EF0A for ; Thu, 24 Sep 2015 10:07:56 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1443023547-19896-2-git-send-email-paulo.r.zanoni@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBTZXAgMjMsIDIwMTUgYXQgMTI6NTI6MjFQTSAtMDMwMCwgUGF1bG8gWmFub25pIHdy b3RlOgo+IFdlIHdlcmUgY29uc2lkZXJpbmcgdGhlIHdob2xlIGZyYW1lYnVmZmVyIGhlaWdodCwg YnV0IHRoZSBzcGVjIGNsZWFybHkKPiBzYXlzIHRoYXQgd2Ugc2hvdWxkIG9ubHkgY29uc2lkZXIg dGhlIGFjdGl2ZSBkaXNwbGF5IGhlaWdodCBzaXplLgo+IAo+IE9uIG15IGN1cnJlbnQgdGVzdGlu ZyBtYWNoaW5lLCB0aGlzIG1vdmVzIHVzIGZyb20gMTI0IHN1Y2Nlc3NlcyBhbmQKPiA1MDIgc2tp cHMgdG8gMjA5IHN1Y2Nlc3NlcyBhbmQgNDE3IHNraXBzIG9uICJrbXNfZnJvbnRidWZmZXJfdHJh Y2tpbmcKPiAtLWZiYy1vbmx5Ii4gVGhlIGhpZ2ggYW1vdW50IG9mIHNraXBzIGlzIGR1ZSB0byB0 aGUgLS1mYmMtb25seQo+IGFyZ3VtZW50LiBXZSBoYWQgdGhvc2Ugc2tpcHMgZHVlIHRvIG5vdCBl bm91Z2ggc3RvbGVuIG1lbW9yeSBmb3IgdGhlCj4gdGVzdHMuIFdlJ3JlIG5vdyBwYXNzaW5nIHRo ZSBtYXhpbXVtIHBvc3NpYmxlIGFtb3VudDogMjA5Lgo+IAo+IE5vdGU6IHdoZW4gdGhpcyBwYXRj aCB3YXMgd3JpdHRlbiwgdGhlIGFtb3VudCBvZiB0ZXN0cyB3ZSBoYWQgZm9yIEZCQwo+IHdhcyBk aWZmZXJlbnQgdGhhbiB3aGF0IHdlIGhhdmUgbm93Lgo+IAo+IHYyOiBVc2UgdGhlIGNsaXBwZWQg c3JjIHNpemUgaW5zdGVhZCBvZiBwaXBlX3NyY19oIChWaWxsZSkuCj4gCj4gVGVzdGNhc2U6IGln dC9rbXNfZnJvbnRidWZmZXJfdHJhY2tpbmcvZmJjLSoKPiBTaWduZWQtb2ZmLWJ5OiBQYXVsbyBa YW5vbmkgPHBhdWxvLnIuemFub25pQGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZmJjLmMgfCAxMyArKysrKysrKystLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCA5 IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZmJj LmMKPiBpbmRleCBkMzhmNDY0Li4wYTZiNDU0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2ZiYy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZmJj LmMKPiBAQCAtNjkzLDkgKzY5MywxNSBAQCB2b2lkIGludGVsX2ZiY19jbGVhbnVwX2NmYihzdHJ1 Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gIAltdXRleF91bmxvY2soJmRldl9wcml2 LT5mYmMubG9jayk7Cj4gIH0KPiAgCj4gLXN0YXRpYyBpbnQgaW50ZWxfZmJjX3NldHVwX2NmYihz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGludCBzaXplLAo+IC0JCQkgICAgICAg aW50IGZiX2NwcCkKPiArc3RhdGljIGludCBpbnRlbF9mYmNfc2V0dXBfY2ZiKHN0cnVjdCBpbnRl bF9jcnRjICpjcnRjKQo+ICB7Cj4gKwlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYg PSBjcnRjLT5iYXNlLmRldi0+ZGV2X3ByaXZhdGU7Cj4gKwlzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVy ICpmYiA9IGNydGMtPmJhc2UucHJpbWFyeS0+ZmI7Cj4gKwlpbnQgc2l6ZSwgZmJfY3BwOwo+ICsK PiArCXNpemUgPSAoY3J0Yy0+YmFzZS5wcmltYXJ5LT5zdGF0ZS0+c3JjX2ggPj4gMTYpICogZmIt PnBpdGNoZXNbMF07CgpUaGF0J3Mgd2hhdCB0aGUgdXNlciBhc2tlZCBmb3IuIFRoZSBjbGlwcGVk IHNpemUgaXMgZHJtX3JlY3RfaGVpZ2h0KCZzdGF0ZS0+c3JjKQoKQXMgbWVudGlvbmVkIGluIG15 IGxhc3QgcmV2aWV3LCB0aGUgZG9jcyBhcmVuJ3QgcmVhbGx5IGNsZWFyIG9uIHdoZXRoZXIgd2UK bmVlZCB0byBjb25zaWRlciB0aGUgcGxhbmUgc3JjIGhlaWdodCBvciBkc3QgaGVpZ2h0LCBvciBp ZiB3ZSdyZSBldmVuCmFsbG93ZWQgdG8gdXNlIEZCQyB3aXRoIHNjYWxlZCBwbGFuZXMuCgo+ICsJ ZmJfY3BwID0gZHJtX2Zvcm1hdF9wbGFuZV9jcHAoZmItPnBpeGVsX2Zvcm1hdCwgMCk7Cj4gKwo+ ICAJaWYgKHNpemUgPD0gZGV2X3ByaXYtPmZiYy51bmNvbXByZXNzZWRfc2l6ZSkKPiAgCQlyZXR1 cm4gMDsKPiAgCj4gQEAgLTg4Myw4ICs4ODksNyBAQCBzdGF0aWMgdm9pZCBfX2ludGVsX2ZiY191 cGRhdGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAJCWdvdG8gb3V0X2Rp c2FibGU7Cj4gIAl9Cj4gIAo+IC0JaWYgKGludGVsX2ZiY19zZXR1cF9jZmIoZGV2X3ByaXYsIG9i ai0+YmFzZS5zaXplLAo+IC0JCQkJZHJtX2Zvcm1hdF9wbGFuZV9jcHAoZmItPnBpeGVsX2Zvcm1h dCwgMCkpKSB7Cj4gKwlpZiAoaW50ZWxfZmJjX3NldHVwX2NmYihpbnRlbF9jcnRjKSkgewo+ICAJ CXNldF9ub19mYmNfcmVhc29uKGRldl9wcml2LCBGQkNfU1RPTEVOX1RPT19TTUFMTCk7Cj4gIAkJ Z290byBvdXRfZGlzYWJsZTsKPiAgCX0KPiAtLSAKPiAyLjUuMQo+IAo+IF9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKVmlsbGUgU3lyasOkbMOk CkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=