From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mahesh Kumar Subject: [PATCH 02/10] drm: crc: Introduce pre_crc_read function Date: Wed, 27 Jun 2018 20:14:08 +0530 Message-ID: <20180627144416.23081-3-mahesh1.kumar@intel.com> References: <20180627144416.23081-1-mahesh1.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180627144416.23081-1-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: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org VGhpcyBwYXRjaCBpbXBsZW1lbnRzIGEgY2FsbGJhY2sgZnVuY3Rpb24gInByZV9jcmNfcmVhZCIg d2hpY2ggd2lsbApiZSBjYWxsZWQgYmVmb3JlIGNyYyByZWFkLiBJbiB0aGlzIGZ1bmN0aW9uIGRy aXZlciBjYW4gaW1wbGVtZW50IGFuZApwcmVwYXJhdGlvbiB3b3JrIHJlcXVpcmVkIGZvciBzdWNj ZXNzZnVsbHkgcmVhZGluZyBDUkMgZGF0YS4KClNpZ25lZC1vZmYtYnk6IE1haGVzaCBLdW1hciA8 bWFoZXNoMS5rdW1hckBpbnRlbC5jb20+CkNjOiBkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCi0tLQogZHJpdmVycy9ncHUvZHJtL2RybV9kZWJ1Z2ZzX2NyYy5jIHwgIDggKysrKysrKysK IGluY2x1ZGUvZHJtL2RybV9jcnRjLmggICAgICAgICAgICB8IDE0ICsrKysrKysrKysrKysrCiAy IGZpbGVzIGNoYW5nZWQsIDIyIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vZHJtX2RlYnVnZnNfY3JjLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2RlYnVnZnNfY3Jj LmMKaW5kZXggYzZhNzI1Yjc5YWM2Li4yYjRhNzM3YzVhZWIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMv Z3B1L2RybS9kcm1fZGVidWdmc19jcmMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2RlYnVn ZnNfY3JjLmMKQEAgLTI3OCw2ICsyNzgsMTQgQEAgc3RhdGljIHNzaXplX3QgY3J0Y19jcmNfcmVh ZChzdHJ1Y3QgZmlsZSAqZmlsZXAsIGNoYXIgX191c2VyICp1c2VyX2J1ZiwKIAkJcmV0dXJuIDA7 CiAJfQogCisJaWYgKGNydGMtPmZ1bmNzLT5wcmVfY3JjX3JlYWQpIHsKKwkJcmV0ID0gY3J0Yy0+ ZnVuY3MtPnByZV9jcmNfcmVhZChjcnRjKTsKKwkJaWYgKHJldCkgeworCQkJc3Bpbl91bmxvY2tf aXJxKCZjcmMtPmxvY2spOworCQkJcmV0dXJuIHJldDsKKwkJfQorCX0KKwogCS8qIE5vdGhpbmcg dG8gcmVhZD8gKi8KIAl3aGlsZSAoY3J0Y19jcmNfZGF0YV9jb3VudChjcmMpID09IDApIHsKIAkJ aWYgKGZpbGVwLT5mX2ZsYWdzICYgT19OT05CTE9DSykgewpkaWZmIC0tZ2l0IGEvaW5jbHVkZS9k cm0vZHJtX2NydGMuaCBiL2luY2x1ZGUvZHJtL2RybV9jcnRjLmgKaW5kZXggMWE2ZGNiZjkxNzQ0 Li5iYWU0MzI0Njk2MTYgMTAwNjQ0Ci0tLSBhL2luY2x1ZGUvZHJtL2RybV9jcnRjLmgKKysrIGIv aW5jbHVkZS9kcm0vZHJtX2NydGMuaApAQCAtNjc2LDYgKzY3NiwyMCBAQCBzdHJ1Y3QgZHJtX2Ny dGNfZnVuY3MgewogCSAqLwogCWludCAoKnZlcmlmeV9jcmNfc291cmNlKShzdHJ1Y3QgZHJtX2Ny dGMgKmNydGMsIGNvbnN0IGNoYXIgKnNvdXJjZSwKIAkJCQkgc2l6ZV90ICp2YWx1ZXNfY250KTsK KwkvKioKKwkgKiBAcHJlX2NyY19yZWFkOgorCSAqCisJICogRHJpdmVyIGNhbGxiYWNrIGZvciBw ZXJmb3JtaW5nIGFueSBwcmVwYXJhdGlvbiB3b3JrIHJlcXVpcmVkIGJ5CisJICogZHJpdmVyIGJl Zm9yZSByZWFkaW5nIENSQworCSAqCisJICogVGhpcyBjYWxsYmFjayBpcyBvcHRpb25hbCBpZiB0 aGUgZHJpdmVyIGRvZXMgbm90IHN1cHBvcnQgQ1JDCisJICogZ2VuZXJhdGlvbiBvciBubyBwcmV3 b3JrIGlzIHJlcXVpcmVkIGJlZm9yZSByZWFkaW5nIHRoZSBjcmMKKwkgKgorCSAqIFJFVFVSTlM6 CisJICoKKwkgKiAwIG9uIHN1Y2Nlc3Mgb3IgYSBuZWdhdGl2ZSBlcnJvciBjb2RlIG9uIGZhaWx1 cmUuCisJICovCisJaW50ICgqcHJlX2NyY19yZWFkKShzdHJ1Y3QgZHJtX2NydGMgKmNydGMpOwog CiAJLyoqCiAJICogQGF0b21pY19wcmludF9zdGF0ZToKLS0gCjIuMTYuMgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==