From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: Re: [PATCH v6] drm/i915: Fix FBC cfb stride programming for non X-tiled FB Date: Fri, 25 Aug 2017 21:49:33 -0300 Message-ID: <1503708573.2662.16.camel@intel.com> References: <1501007355.2651.4.camel@intel.com> <1502389833-32621-1-git-send-email-praveen.paneri@intel.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 ESMTPS id 540F36E0FB for ; Sat, 26 Aug 2017 00:49:55 +0000 (UTC) In-Reply-To: <1502389833-32621-1-git-send-email-praveen.paneri@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Praveen Paneri , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RW0gU2V4LCAyMDE3LTA4LTExIMOgcyAwMDowMCArMDUzMCwgUHJhdmVlbiBQYW5lcmkgZXNjcmV2 ZXU6Cj4gV2hlbiBGQkMgaXMgZW5hYmxlZCBmb3IgbGluZWFyLCBsZWdhY3kgWS10aWxlZCBhbmQg WWYtdGlsZWQKPiBzdXJmYWNlcyBvbiBnZW45LCB0aGUgY2ZiIHN0cmlkZSBtdXN0IGJlIHByb2dy YW1tZWQgYnkgU1cgYXMKPiAKPiBjZmJfc3RyaWRlID0gY2VpbGluZ1soYXQgbGVhc3QgcGxhbmUg d2lkdGggaW4gcGl4ZWxzKS8KPiAJCcKgwqDCoMKgwqAoMzIgKiBjb21wcmVzc2lvbiBsaW1pdCBm YWN0b3IpXSAqIDgKPiAKPiB2MjogTWlub3IgZml4IGZvciBhIGJ1aWxkIGVycm9yCj4gdjM6IEZp eGVkIHN1YmplY3QsIHJlZ2lzdGVyIG5hbWUgYW5kIHBsYXRmb3JtIGNoZWNrIChWaWxsZSkKPiB2 NDogQWRkZWQgV0EgZGV0YWlscyBpbiBjb21tZW50IChQYXVsbykKPiB2NToKPiDCoC0gUmVhZCBt b2RpZmllZCByZWcgd3JpdGUgdG8gcHJlc2VydmUgb3RoZXIgYml0IHZhbHVlcyAoUGF1bG8pCj4g wqAtIFN0b3JlIG1vZGlmaWVkIHN0cmlkZSB2YWx1ZSBpbiByZWdfcGFyYW1zIChQYXVsbykKPiDC oC0gS2VlcCBHTEsgb3V0IG9mIHRoZSBXQSAoUGF1bG8pCj4gdjY6Cj4gwqAtIGFkZGVkIGFkZGl0 aW9uYWwgZmllbGQgaW4gcmVnX3BhcmFtcyBmb3IgZ2VuOV93YV9jZmJfc3RyaWRlCj4gKFBhdWxv KQo+IMKgLSBVc2VkIGFwcHJvcHJpYXRlIGJpdCBtYXNrIHdoaWxlIHdyaXRpbmcgdGhlIHJlZ2lz dGVyIChQYXVsbykKPiAKPiBDYzogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5j b20+Cj4gU2lnbmVkLW9mZi1ieTogUHJhdmVlbiBQYW5lcmkgPHByYXZlZW4ucGFuZXJpQGludGVs LmNvbT4KPiAtLS0KPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmjCoMKgfMKgwqAx ICsKPiDCoGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmjCoMKgfMKgwqA0ICsrKysKPiDC oGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jIHwgMjcgKysrKysrKysrKysrKysrKysr KysrKysrKysrCj4gwqAzIGZpbGVzIGNoYW5nZWQsIDMyIGluc2VydGlvbnMoKykKPiAKPiBkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+IGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kcnYuaAo+IGluZGV4IDkwNzYwM2MuLjFkNDBhN2MgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZHJ2LmgKPiBAQCAtMTEwNiw2ICsxMTA2LDcgQEAgc3RydWN0IGludGVsX2Zi YyB7Cj4gwqAJCX0gZmI7Cj4gwqAKPiDCoAkJaW50IGNmYl9zaXplOwo+ICsJCXVuc2lnbmVkIGlu dCBnZW45X3dhX2NmYl9zdHJpZGU7Cj4gwqAJfSBwYXJhbXM7Cj4gwqAKPiDCoAlzdHJ1Y3QgaW50 ZWxfZmJjX3dvcmsgewo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3Jl Zy5oCj4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gaW5kZXggNTZkZjg2ZS4u NTFjYWIyZiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+IEBAIC02ODAxLDYgKzY4MDEs MTAgQEAgZW51bSB7Cj4gwqAjZGVmaW5lwqDCoEdMS19DTDFfUFdSX0RPV04JKDEgPDwgMTEpCj4g wqAjZGVmaW5lwqDCoEdMS19DTDBfUFdSX0RPV04JKDEgPDwgMTApCj4gwqAKPiArI2RlZmluZSBD SElDS0VOX01JU0NfNAkJX01NSU8oMHg0MjA4YykKPiArI2RlZmluZcKgwqDCoEZCQ19TVFJJREVf T1ZFUlJJREUJKDE8PDEzKQoKU2VlIHRoZSBuZXcgY29tbWVudCBhdCB0aGUgdG9wIG9mIHRoaXMg ZmlsZS4gKDEgPDwgMTMpIGlzIHByZWZlcnJlZC4KCgo+ICsjZGVmaW5lwqDCoMKgRkJDX1NUUklE RV9NQVNLCTB4MUZGRgo+ICsKPiDCoCNkZWZpbmUgX0NISUNLRU5fUElQRVNMXzFfQQkweDQyMGIw Cj4gwqAjZGVmaW5lIF9DSElDS0VOX1BJUEVTTF8xX0IJMHg0MjBiNAo+IMKgI2RlZmluZcKgwqBI U1dfRkJDUV9ESVMJCQkoMSA8PCAyMikKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZmJjLmMKPiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCj4gaW5k ZXggODYwYjhjMi4uMjFmNmIzMyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9mYmMuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCj4gQEAg LTI5MSw2ICsyOTEsMjEgQEAgc3RhdGljIHZvaWQgZ2VuN19mYmNfYWN0aXZhdGUoc3RydWN0Cj4g ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gwqAJdTMyIGRwZmNfY3RsOwo+IMKgCWludCB0 aHJlc2hvbGQgPSBkZXZfcHJpdi0+ZmJjLnRocmVzaG9sZDsKPiDCoAo+ICsJLyogRGlzcGxheSBX QSAjMDUyOTogc2tsLCBrYmwsIGJ4dCBidXQgbm90IGZvciBnbGsqLwoKRG9uJ3QgbmVlZCB0byBs aXN0IGV4Y2x1ZGVkIHBsYXRmb3Jtcy4gQWxzbywgbWlzc2luZyBzcGFjZSBiZWZvcmUgdGhlCmFz dGVyaXNrLgoKCj4gKwlpZiAoSVNfR0VOOShkZXZfcHJpdikgJiYgIUlTX0dFTUlOSUxBS0UoZGV2 X3ByaXYpKSB7Cj4gKwkJdTMyIGNoaWNrZW5fbWlzYzQgPSBJOTE1X1JFQUQoQ0hJQ0tFTl9NSVND XzQpOwoKSW4gb3VyIGRyaXZlciwgdmFyaWFibGVzIHdpdGggdGhlIG5hbWUgb2YgcmVnaXN0ZXIg dXN1YWxseSBjb250YWluIGl0cwphZGRyZXNzLiBXZSBnZW5lcmFsbHkgdXNlICJ2YWwiIGZvciB2 YWx1ZXMuCgoKPiArCj4gKwkJaWYgKGk5MTVfZ2VtX29iamVjdF9nZXRfdGlsaW5nKHBhcmFtcy0+ dm1hLT5vYmopCj4gKwkJCQkhPSBJOTE1X1RJTElOR19YKSB7Cj4gK8KgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBJOTE1X1dSSVRFKENISUNLRU5fTUlTQ180LCBj aGlja2VuX21pc2M0IHwKPiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBGQkNfU1RSSURFX09WRVJSSURFIHwKPiArwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAocGFy YW1zLT5nZW45X3dhX2NmYl9zdHJpZGUgJgo+IEZCQ19TVFJJREVfTUFTSykpOwoKV2UncmUgbm90 IG1hc2tpbmcgdGhlIG9sZCB2YWx1ZSBiZWZvcmUgb3ZlcndyaXRpbmcgaXQsIGV2ZW50dWFsbHkK ZXZlcnl0aGluZyBpcyBnb2luZyB0byBiZSAweEZGRiBpZiB3ZSBrZWVwIGNoYW5naW5nIHRoZSBz dHJpZGUgd2l0aG91dApkaXNhYmxpbmcgaXQuCgoKPiArCQl9IGVsc2Ugewo+ICsJCQlJOTE1X1dS SVRFKENISUNLRU5fTUlTQ180LCBjaGlja2VuX21pc2M0ICYKPiArCQkJCX4oRkJDX1NUUklERV9P VkVSUklERSB8Cj4gRkJDX1NUUklERV9NQVNLKSk7Cj4gKwkJfQo+ICsJfQo+ICsKCk1ham9yIGlz c3VlIHdpdGggc3BhY2VzIGluc3RlYWQgb2YgdGFicyBpbiB0aGUgd2hvbGUgY2h1bmsgYWJvdmUu CgoKPiDCoAlkcGZjX2N0bCA9IDA7Cj4gwqAJaWYgKElTX0lWWUJSSURHRShkZXZfcHJpdikpCj4g wqAJCWRwZmNfY3RsIHw9IElWQl9EUEZDX0NUTF9QTEFORShwYXJhbXMtPmNydGMucGxhbmUpOwo+ IEBAIC04NjUsNiArODgwLDcgQEAgc3RhdGljIHZvaWQgaW50ZWxfZmJjX2dldF9yZWdfcGFyYW1z KHN0cnVjdAo+IGludGVsX2NydGMgKmNydGMsCj4gwqAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2ID0gdG9faTkxNShjcnRjLT5iYXNlLmRldik7Cj4gwqAJc3RydWN0IGludGVsX2Zi YyAqZmJjID0gJmRldl9wcml2LT5mYmM7Cj4gwqAJc3RydWN0IGludGVsX2ZiY19zdGF0ZV9jYWNo ZSAqY2FjaGUgPSAmZmJjLT5zdGF0ZV9jYWNoZTsKPiArCWludCB0aHJlc2hvbGQgPSBkZXZfcHJp di0+ZmJjLnRocmVzaG9sZDsKPiDCoAo+IMKgCS8qIFNpbmNlIGFsbCBvdXIgZmllbGRzIGFyZSBp bnRlZ2VyIHR5cGVzLCB1c2UgbWVtc2V0IGhlcmUKPiBzbyB0aGUKPiDCoAnCoCogY29tcGFyaXNv biBmdW5jdGlvbiBjYW4gcmVseSBvbiBtZW1jbXAgYmVjYXVzZSB0aGUKPiBwYWRkaW5nIHdpbGwg YmUKPiBAQCAtODgwLDYgKzg5NiwxNyBAQCBzdGF0aWMgdm9pZCBpbnRlbF9mYmNfZ2V0X3JlZ19w YXJhbXMoc3RydWN0Cj4gaW50ZWxfY3J0YyAqY3J0YywKPiDCoAlwYXJhbXMtPmZiLmZvcm1hdCA9 IGNhY2hlLT5mYi5mb3JtYXQ7Cj4gwqAJcGFyYW1zLT5mYi5zdHJpZGUgPSBjYWNoZS0+ZmIuc3Ry aWRlOwo+IMKgCj4gKwkvKiBEaXNwbGF5IFdBICMwNTI5OiBza2wsIGtibCwgYnh0IGJ1dCBub3Qg Zm9yIGdsayovCj4gKwlpZiAoSVNfR0VOOShkZXZfcHJpdikgJiYgIUlTX0dFTUlOSUxBS0UoZGV2 X3ByaXYpKSB7Cj4gKwkJLyogY2FsY3VsYXRlIGNmYiBzdHJpZGUgZm9yIHktdGlsZWQgbW9kZSAq Lwo+ICsJCWlmIChpOTE1X2dlbV9vYmplY3RfZ2V0X3RpbGluZyhwYXJhbXMtPnZtYS0+b2JqKQo+ ICsJCQkJIT0gSTkxNV9USUxJTkdfWCkgewoKV2UgZG9uJ3QgbmVlZCB0aGUgY2hlY2sgaGVyZSwg aXQncyBhbHJlYWR5IGRvbmUgaW4gdGhlIG90aGVyIHBhcnQgb2YKdGhlIGNvZGUuCgpBbnl3YXks IHRvIHNhdmUgdGltZSBvbiB5ZXQgYW5vdGhlciBpdGVyYXRpb24gb2YgdGhpcyBwYXRjaCBJIHdl bnQKYWhlYWQgYW5kIGZpeGVkIHRoZSBzdHlsaW5nIGlzc3VlcyBhbmQgdGhlIG1hc2tpbmcgcHJv YmxlbSBhbmQgbWVyZ2VkCnRoZSBwYXRjaC4gVGhhbmtzIGZvciB0aGUgcGF0Y2ghCgo+ICsJCQlp bnQgY2ZiX3N0cmlkZSA9IERJVl9ST1VORF9VUChjYWNoZS0KPiA+cGxhbmUuc3JjX3csCj4gKwkJ CQkJKDMyICogdGhyZXNob2xkKSkgKiA4Owo+ICsJCQlwYXJhbXMtPmdlbjlfd2FfY2ZiX3N0cmlk ZSA9IGNmYl9zdHJpZGU7Cj4gKwkJfQo+ICsJfQo+ICsKPiDCoAlwYXJhbXMtPmNmYl9zaXplID0g aW50ZWxfZmJjX2NhbGN1bGF0ZV9jZmJfc2l6ZShkZXZfcHJpdiwKPiBjYWNoZSk7Cj4gwqB9Cj4g wqAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==