From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 5/6] drm/i915: check for the supported strides on HSW+ FBC Date: Thu, 9 Jul 2015 16:29:24 -0300 Message-ID: <1436470164-6873-1-git-send-email-przanoni@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-qg0-f42.google.com (mail-qg0-f42.google.com [209.85.192.42]) by gabe.freedesktop.org (Postfix) with ESMTPS id EA2F06E3C4 for ; Thu, 9 Jul 2015 12:30:06 -0700 (PDT) Received: by qgep37 with SMTP id p37so27770656qge.1 for ; Thu, 09 Jul 2015 12:30:06 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org RnJvbTogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+CgpJIGNvdWxkIG9u bHkgZmluZCB0aGUgcmVzdHJpY3Rpb25zIGZvciBIU1crLCBidXQgSSB0aGluayBpdCdzIHNhZmUg dG8KYXNzdW1lIHRoYXQgdGhlIG9sZGVyIHBsYXRmb3JtcyBhbHNvIGNhbid0IHN1cHBvcnQgdGhl IGNvbmZpZ3VyYXRpb25zCkhTVyBjYW4ndCBzdXBwb3J0LiBUaGUgb2xkZXIgcGxhdGZvcm1zIHBy b2JhYmx5IGhhdmUgYWRkaXRpb25hbApyZXN0cmljdGlvbnMsIHNvIHdlIG5lZWQgdG8gZmlndXJl IG91dCB0aG9zZSBhbmQgaW1wbGVtZW50IHRoZW0gbGF0ZXIuCkxldCdzIG5vdCBibG9jayBIU1cr IEZCQyBiYXNlZCBvbiBtaXNzaW5nIGluZm9ybWF0aW9uIGZvciB0aGUgb2xkZXIKcGxhdGZvcm1z LgoKdjIKICAtIEp1c3QgV0FSTl9PTigpIHRoZSBzdHJpZGVzIHRoYXQgc2hvdWxkIGhhdmUgYmVl biBjYXVnaHQgZWFybGllcgogICAgKERhbmllbCkKICAtIE1ha2UgaXQgYSBuZXcgZnVuY3Rpb24g c2luY2UgSSBleHBlY3QgdGhpcyB0byBncm93IG1vcmUuCgpTaWduZWQtb2ZmLWJ5OiBQYXVsbyBa YW5vbmkgPHBhdWxvLnIuemFub25pQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkx NS9pOTE1X2Rydi5oICB8ICAxICsKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jIHwg MjMgKysrKysrKysrKysrKysrKysrKysrKysKIDIgZmlsZXMgY2hhbmdlZCwgMjQgaW5zZXJ0aW9u cygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCmluZGV4IDc2OGQxZGIuLjZjZGUzNGYgMTAwNjQ0 Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kcnYuaApAQCAtOTM3LDYgKzkzNyw3IEBAIHN0cnVjdCBpOTE1X2ZiYyB7 CiAJCUZCQ19DSElQX0RFRkFVTFQsIC8qIGRpc2FibGVkIGJ5IGRlZmF1bHQgb24gdGhpcyBjaGlw ICovCiAJCUZCQ19ST1RBVElPTiwgLyogcm90YXRpb24gaXMgbm90IHN1cHBvcnRlZCAqLwogCQlG QkNfSU5fREJHX01BU1RFUiwgLyoga2VybmVsIGRlYnVnZ2VyIGlzIGFjdGl2ZSAqLworCQlGQkNf QkFEX1NUUklERSwgLyogc3RyaWRlIGlzIG5vdCBzdXBwb3J0ZWQgKi8KIAl9IG5vX2ZiY19yZWFz b247CiAKIAlib29sICgqZmJjX2VuYWJsZWQpKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZf cHJpdik7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mYmMuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCmluZGV4IDBhMjRlOTYuLmYyMjFjMGUgMTAw NjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCisrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2ZiYy5jCkBAIC01MDEsNiArNTAxLDggQEAgY29uc3QgY2hhciAq aW50ZWxfbm9fZmJjX3JlYXNvbl9zdHIoZW51bSBub19mYmNfcmVhc29uIHJlYXNvbikKIAkJcmV0 dXJuICJyb3RhdGlvbiB1bnN1cHBvcnRlZCI7CiAJY2FzZSBGQkNfSU5fREJHX01BU1RFUjoKIAkJ cmV0dXJuICJLZXJuZWwgZGVidWdnZXIgaXMgYWN0aXZlIjsKKwljYXNlIEZCQ19CQURfU1RSSURF OgorCQlyZXR1cm4gImZyYW1lYnVmZmVyIHN0cmlkZSBub3Qgc3VwcG9ydGVkIjsKIAlkZWZhdWx0 OgogCQlNSVNTSU5HX0NBU0UocmVhc29uKTsKIAkJcmV0dXJuICJ1bmtub3duIHJlYXNvbiI7CkBA IC02OTQsNiArNjk2LDIyIEBAIHN0YXRpYyBpbnQgaW50ZWxfZmJjX3NldHVwX2NmYihzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGludCBzaXplLAogCXJldHVybiBpbnRlbF9mYmNf YWxsb2NfY2ZiKGRldl9wcml2LCBzaXplLCBmYl9jcHApOwogfQogCitzdGF0aWMgYm9vbCBzdHJp ZGVfaXNfdmFsaWQodW5zaWduZWQgaW50IHN0cmlkZSkKK3sKKwkvKiBUT0RPOiB3ZSBuZWVkIHRv IGZpZ3VyZSBvdXQgd2hhdCBhcmUgdGhlIHN0cmlkZSByZXN0cmljdGlvbnMgZm9yIHRoZQorCSAq IG9sZGVyIHBsYXRmb3Jtcy4gKi8KKworCS8qIFRoZXNlIHNob3VsZCBoYXZlIGJlZW4gY2F1Z2h0 IGVhcmxpZXIuICovCisJV0FSTl9PTihzdHJpZGUgPCA1MTIpOworCVdBUk5fT04oKHN0cmlkZSAm ICg2NCAtIDEpKSAhPSAwKTsKKworCS8qIFRoZXNlIGFyZSBhZGRpdGlvbmFsIEZCQyByZXN0cmlj dGlvbnMuICovCisJaWYgKHN0cmlkZSA+IDE2Mzg1KQorCQlyZXR1cm4gZmFsc2U7CisKKwlyZXR1 cm4gdHJ1ZTsKK30KKwogLyoqCiAgKiBfX2ludGVsX2ZiY191cGRhdGUgLSBlbmFibGUvZGlzYWJs ZSBGQkMgYXMgbmVlZGVkLCB1bmxvY2tlZAogICogQGRldl9wcml2OiBpOTE1IGRldmljZSBpbnN0 YW5jZQpAQCAtODA0LDYgKzgyMiwxMSBAQCBzdGF0aWMgdm9pZCBfX2ludGVsX2ZiY191cGRhdGUo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQogCQlnb3RvIG91dF9kaXNhYmxlOwog CX0KIAorCWlmICghc3RyaWRlX2lzX3ZhbGlkKGZiLT5waXRjaGVzWzBdKSkgeworCQlzZXRfbm9f ZmJjX3JlYXNvbihkZXZfcHJpdiwgRkJDX0JBRF9TVFJJREUpOworCQlnb3RvIG91dF9kaXNhYmxl OworCX0KKwogCS8qIElmIHRoZSBrZXJuZWwgZGVidWdnZXIgaXMgYWN0aXZlLCBhbHdheXMgZGlz YWJsZSBjb21wcmVzc2lvbiAqLwogCWlmIChpbl9kYmdfbWFzdGVyKCkpIHsKIAkJc2V0X25vX2Zi Y19yZWFzb24oZGV2X3ByaXYsIEZCQ19JTl9EQkdfTUFTVEVSKTsKLS0gCjIuMS40CgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=