From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mahesh Kumar Subject: [PATCH 01/10] drm: crc: Introduce verify_crc_source callback Date: Thu, 12 Jul 2018 14:06:26 +0530 Message-ID: <20180712083635.7472-2-mahesh1.kumar@intel.com> References: <20180712083635.7472-1-mahesh1.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180712083635.7472-1-mahesh1.kumar@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org Cc: Mahesh Kumar , laurent.pinchart@ideasonboard.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org VGhpcyBwYXRjaCBhZGRzIGEgbmV3IGNhbGxiYWNrIGZ1bmN0aW9uICJ2ZXJpZnlfY3JjX3NvdXJj ZSIgd2hpY2ggd2lsbApiZSB1c2VkIGR1cmluZyBzZXR0aW5nIHRoZSBjcmMgc291cmNlIGluIGNv bnRyb2wgbm9kZS4gVGhpcyB3aWxsIGhlbHAKaW4gYXZvaWRpbmcgc2V0dGluZyBvZiB3cm9uZyBz dHJpbmcgZm9yIHNvdXJjZS4KCkNoYW5nZXMgc2luY2UgVjE6CiAtIGRvIG5vdCB5ZXQgdmVyaWZ5 X2NyY19zb3VyY2UgZHVyaW5nIG9wZW4uCgpTaWduZWQtb2ZmLWJ5OiBNYWhlc2ggS3VtYXIgPG1h aGVzaDEua3VtYXJAaW50ZWwuY29tPgpDYzogZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpDYzogTGF1cmVudCBQaW5jaGFydCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9hcmQuY29t PgpSZXZpZXdlZC1ieTogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hvcnN0QGxpbnV4 LmludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vZHJtX2RlYnVnZnNfY3JjLmMgfCAgOCAr KysrKysrKwogaW5jbHVkZS9kcm0vZHJtX2NydGMuaCAgICAgICAgICAgIHwgMTUgKysrKysrKysr KysrKysrCiAyIGZpbGVzIGNoYW5nZWQsIDIzIGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vZHJtX2RlYnVnZnNfY3JjLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2Rl YnVnZnNfY3JjLmMKaW5kZXggOTk5NjExOTJiZjAzLi4xOTU2YWNiNjFjYzggMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9kcm1fZGVidWdmc19jcmMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0v ZHJtX2RlYnVnZnNfY3JjLmMKQEAgLTg3LDYgKzg3LDggQEAgc3RhdGljIHNzaXplX3QgY3JjX2Nv bnRyb2xfd3JpdGUoc3RydWN0IGZpbGUgKmZpbGUsIGNvbnN0IGNoYXIgX191c2VyICp1YnVmLAog CXN0cnVjdCBkcm1fY3J0YyAqY3J0YyA9IG0tPnByaXZhdGU7CiAJc3RydWN0IGRybV9jcnRjX2Ny YyAqY3JjID0gJmNydGMtPmNyYzsKIAljaGFyICpzb3VyY2U7CisJc2l6ZV90IHZhbHVlc19jbnQ7 CisJaW50IHJldCA9IDA7CiAKIAlpZiAobGVuID09IDApCiAJCXJldHVybiAwOwpAQCAtMTA0LDYg KzEwNiwxMiBAQCBzdGF0aWMgc3NpemVfdCBjcmNfY29udHJvbF93cml0ZShzdHJ1Y3QgZmlsZSAq ZmlsZSwgY29uc3QgY2hhciBfX3VzZXIgKnVidWYsCiAJaWYgKHNvdXJjZVtsZW5dID09ICdcbicp CiAJCXNvdXJjZVtsZW5dID0gJ1wwJzsKIAorCWlmIChjcnRjLT5mdW5jcy0+dmVyaWZ5X2NyY19z b3VyY2UpIHsKKwkJcmV0ID0gY3J0Yy0+ZnVuY3MtPnZlcmlmeV9jcmNfc291cmNlKGNydGMsIHNv dXJjZSwgJnZhbHVlc19jbnQpOworCQlpZiAocmV0KQorCQkJcmV0dXJuIHJldDsKKwl9CisKIAlz cGluX2xvY2tfaXJxKCZjcmMtPmxvY2spOwogCiAJaWYgKGNyYy0+b3BlbmVkKSB7CmRpZmYgLS1n aXQgYS9pbmNsdWRlL2RybS9kcm1fY3J0Yy5oIGIvaW5jbHVkZS9kcm0vZHJtX2NydGMuaAppbmRl eCAxN2Y0ZjkzMzQwYjguLjNjZTVkMmZlMTMzZCAxMDA2NDQKLS0tIGEvaW5jbHVkZS9kcm0vZHJt X2NydGMuaAorKysgYi9pbmNsdWRlL2RybS9kcm1fY3J0Yy5oCkBAIC02ODQsNiArNjg0LDIxIEBA IHN0cnVjdCBkcm1fY3J0Y19mdW5jcyB7CiAJICovCiAJaW50ICgqc2V0X2NyY19zb3VyY2UpKHN0 cnVjdCBkcm1fY3J0YyAqY3J0YywgY29uc3QgY2hhciAqc291cmNlLAogCQkJICAgICAgc2l6ZV90 ICp2YWx1ZXNfY250KTsKKwkvKioKKwkgKiBAdmVyaWZ5X2NyY19zb3VyY2U6CisJICoKKwkgKiB2 ZXJpZmllcyB0aGUgc291cmNlIG9mIENSQyBjaGVja3N1bXMgb2YgZnJhbWVzIGJlZm9yZSBzZXR0 aW5nIHRoZQorCSAqIHNvdXJjZSBmb3IgQ1JDIGFuZCBkdXJpbmcgY3JjIG9wZW4uCisJICoKKwkg KiBUaGlzIGNhbGxiYWNrIGlzIG9wdGlvbmFsIGlmIHRoZSBkcml2ZXIgZG9lcyBub3Qgc3VwcG9y dCBhbnkgQ1JDCisJICogZ2VuZXJhdGlvbiBmdW5jdGlvbmFsaXR5LgorCSAqCisJICogUkVUVVJO UzoKKwkgKgorCSAqIDAgb24gc3VjY2VzcyBvciBhIG5lZ2F0aXZlIGVycm9yIGNvZGUgb24gZmFp bHVyZS4KKwkgKi8KKwlpbnQgKCp2ZXJpZnlfY3JjX3NvdXJjZSkoc3RydWN0IGRybV9jcnRjICpj cnRjLCBjb25zdCBjaGFyICpzb3VyY2UsCisJCQkJIHNpemVfdCAqdmFsdWVzX2NudCk7CiAKIAkv KioKIAkgKiBAYXRvbWljX3ByaW50X3N0YXRlOgotLSAKMi4xNi4yCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRy aS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK