From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mahesh Kumar Subject: [PATCH v4 02/10] drm: crc: Introduce get_crc_sources callback Date: Fri, 13 Jul 2018 19:29:34 +0530 Message-ID: <20180713135942.25061-3-mahesh1.kumar@intel.com> References: <20180713135942.25061-1-mahesh1.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180713135942.25061-1-mahesh1.kumar@intel.com> 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: laurent.pinchart@ideasonboard.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org VGhpcyBwYXRjaCBpbnRyb2R1Y2UgYSBjYWxsYmFjayBmdW5jdGlvbiAiZ2V0X2NyY19zb3VyY2Vz IiB3aGljaAp3aWxsIGJlIGNhbGxlZCBkdXJpbmcgcmVhZCBvZiBjb250cm9sIG5vZGUuIEl0IGlz IGFuIG9wdGlvbmFsCmNhbGxiYWNrIGZ1bmN0aW9uIGFuZCBpZiBkcml2ZXIgaW1wbGVtZW50cyB0 aGlzIGNhbGxiYWNrLCBkcml2ZXIKc2hvdWxkIHJldHVybiBhIGNvbnN0YW50IHBvaW50ZXIgdG8g YW4gYXJyYXkgb2YgY3JjIHNvdXJjZXMgbGlzdAphbmQgdXBkYXRlIGNvdW50IGFjY29yZGluZyB0 byB0aGUgbnVtYmVyIG9mIHNvdXJjZSBpbiB0aGUgbGlzdC4KCkNoYW5nZXMgU2luY2UgVjE6IChE YW5pZWwpCiAtIHJldHVybiBjb25zdCBwb2ludGVyIHRvIGFuIGFycmF5IG9mIGNyYyBzb3VyY2Vz IGxpc3QKIC0gZG8gdmFsaWRhdGlvbiBvZiBzb3VyY2VzIGluIENSQy1jb3JlCkNoYW5nZXMgU2lu Y2UgVjI6CiAtIHVwZGF0ZSBjb21taXQgbWVzc2FnZQogLSB1cGRhdGUgY2FsbGJhY2sgZG9jdW1l bnRhdGlvbgogLSBwcmludCBvbmUgc291cmNlIG5hbWUgcGVyIGxpbmUKClNpZ25lZC1vZmYtYnk6 IE1haGVzaCBLdW1hciA8bWFoZXNoMS5rdW1hckBpbnRlbC5jb20+CkNjOiBkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCkNjOiBMYXVyZW50IFBpbmNoYXJ0IDxsYXVyZW50LnBpbmNoYXJ0 QGlkZWFzb25ib2FyZC5jb20+ClJldmlld2VkLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRl bi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgpSZXZpZXdlZC1ieTogTGF1cmVudCBQaW5jaGFy dCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9hcmQuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2Ry bS9kcm1fZGVidWdmc19jcmMuYyB8IDIzICsrKysrKysrKysrKysrKysrKysrKystCiBpbmNsdWRl L2RybS9kcm1fY3J0Yy5oICAgICAgICAgICAgfCAyMiArKysrKysrKysrKysrKysrKysrKysrCiAy IGZpbGVzIGNoYW5nZWQsIDQ0IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2RlYnVnZnNfY3JjLmMgYi9kcml2ZXJzL2dwdS9kcm0v ZHJtX2RlYnVnZnNfY3JjLmMKaW5kZXggNzJiZmQ4YWYzZjdhLi5kN2U2MjYzMzFlY2EgMTAwNjQ0 Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fZGVidWdmc19jcmMuYworKysgYi9kcml2ZXJzL2dw dS9kcm0vZHJtX2RlYnVnZnNfY3JjLmMKQEAgLTY4LDggKzY4LDI5IEBAIHN0YXRpYyBpbnQgY3Jj X2NvbnRyb2xfc2hvdyhzdHJ1Y3Qgc2VxX2ZpbGUgKm0sIHZvaWQgKmRhdGEpCiB7CiAJc3RydWN0 IGRybV9jcnRjICpjcnRjID0gbS0+cHJpdmF0ZTsKIAotCXNlcV9wcmludGYobSwgIiVzXG4iLCBj cnRjLT5jcmMuc291cmNlKTsKKwlpZiAoY3J0Yy0+ZnVuY3MtPmdldF9jcmNfc291cmNlcykgewor CQlzaXplX3QgY291bnQ7CisJCWNvbnN0IGNoYXIgKmNvbnN0ICpzb3VyY2VzID0gY3J0Yy0+ZnVu Y3MtPmdldF9jcmNfc291cmNlcyhjcnRjLAorCQkJCQkJCQkJJmNvdW50KTsKKwkJc2l6ZV90IHZh bHVlc19jbnQ7CisJCWludCBpOworCisJCWlmIChjb3VudCA9PSAwIHx8ICFzb3VyY2VzKQorCQkJ Z290byBvdXQ7CisKKwkJZm9yIChpID0gMDsgaSA8IGNvdW50OyBpKyspCisJCQlpZiAoIWNydGMt PmZ1bmNzLT52ZXJpZnlfY3JjX3NvdXJjZShjcnRjLCBzb3VyY2VzW2ldLAorCQkJCQkJCSAgICAm dmFsdWVzX2NudCkpIHsKKwkJCQlpZiAoc3RyY21wKHNvdXJjZXNbaV0sIGNydGMtPmNyYy5zb3Vy Y2UpKQorCQkJCQlzZXFfcHJpbnRmKG0sICIlc1xuIiwgc291cmNlc1tpXSk7CisJCQkJZWxzZQor CQkJCQlzZXFfcHJpbnRmKG0sICIlcypcbiIsIHNvdXJjZXNbaV0pOworCQkJfQorCX0KKwlyZXR1 cm4gMDsKIAorb3V0OgorCXNlcV9wcmludGYobSwgIiVzKlxuIiwgY3J0Yy0+Y3JjLnNvdXJjZSk7 CiAJcmV0dXJuIDA7CiB9CiAKZGlmZiAtLWdpdCBhL2luY2x1ZGUvZHJtL2RybV9jcnRjLmggYi9p bmNsdWRlL2RybS9kcm1fY3J0Yy5oCmluZGV4IDY2NGJlMjBiNzYzZi4uYzMwOWYzNzE4NTNkIDEw MDY0NAotLS0gYS9pbmNsdWRlL2RybS9kcm1fY3J0Yy5oCisrKyBiL2luY2x1ZGUvZHJtL2RybV9j cnRjLmgKQEAgLTcwMCw2ICs3MDAsMjggQEAgc3RydWN0IGRybV9jcnRjX2Z1bmNzIHsKIAkgKi8K IAlpbnQgKCp2ZXJpZnlfY3JjX3NvdXJjZSkoc3RydWN0IGRybV9jcnRjICpjcnRjLCBjb25zdCBj aGFyICpzb3VyY2UsCiAJCQkJIHNpemVfdCAqdmFsdWVzX2NudCk7CisJLyoqCisJICogQGdldF9j cmNfc291cmNlczoKKwkgKgorCSAqIERyaXZlciBjYWxsYmFjayBmb3IgZ2V0dGluZyBhIGxpc3Qg b2YgYWxsIHRoZSBhdmFpbGFibGUgc291cmNlcyBmb3IKKwkgKiBDUkMgZ2VuZXJhdGlvbi4gVGhp cyBjYWxsYmFjayBkZXBlbmRzIHVwb24gdmVyaWZ5X2NyY19zb3VyY2UsIFNvCisJICogdmVyaWZ5 X2NyY19zb3VyY2UgY2FsbGJhY2sgc2hvdWxkIGJlIGltcGxlbWVudGVkIGJlZm9yZSBpbXBsZW1l bnRpbmcKKwkgKiB0aGlzLiBEcml2ZXIgY2FuIHBhc3MgZnVsbCBsaXN0IG9mIGF2YWlsYWJsZSBj cmMgc291cmNlcywgdGhpcworCSAqIGNhbGxiYWNrIGRvZXMgdGhlIHZlcmlmaWNhdGlvbiBvbiBl YWNoIGNyYy1zb3VyY2UgYmVmb3JlIHBhc3NpbmcgaXQKKwkgKiB0byB1c2Vyc3BhY2UuCisJICoK KwkgKiBUaGlzIGNhbGxiYWNrIGlzIG9wdGlvbmFsIGlmIHRoZSBkcml2ZXIgZG9lcyBub3Qgc3Vw cG9ydCBleHBvcnRpbmcgb2YKKwkgKiBwb3NzaWJsZSBDUkMgc291cmNlcyBsaXN0LgorCSAqCisJ ICogUkVUVVJOUzoKKwkgKgorCSAqIGEgY29uc3RhbnQgY2hhcmFjdGVyIHBvaW50ZXIgdG8gdGhl IGxpc3Qgb2YgYWxsIHRoZSBhdmFpbGFibGUgQ1JDCisJICogc291cmNlcy4gT24gZmFpbHVyZSBk cml2ZXIgc2hvdWxkIHJldHVybiBOVUxMLiBjb3VudCBzaG91bGQgYmUKKwkgKiB1cGRhdGVkIHdp dGggbnVtYmVyIG9mIHNvdXJjZXMgaW4gbGlzdC4gaWYgemVybyB3ZSBkb24ndCBwcm9jZXNzIGFu eQorCSAqIHNvdXJjZSBmcm9tIHRoZSBsaXN0LgorCSAqLworCWNvbnN0IGNoYXIgKmNvbnN0ICoo KmdldF9jcmNfc291cmNlcykoc3RydWN0IGRybV9jcnRjICpjcnRjLAorCQkJCQkgICAgICBzaXpl X3QgKmNvdW50KTsKIAogCS8qKgogCSAqIEBhdG9taWNfcHJpbnRfc3RhdGU6Ci0tIAoyLjE2LjIK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=