From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: [PATCH v2] drm/i915/dsi: skip unknown elements for sequence block v3+ Date: Tue, 5 Jan 2016 17:06:48 +0200 Message-ID: <1452006408-27688-1-git-send-email-jani.nikula@intel.com> References: <06517b37abd6f4a36aee984da25941341599d58d.1450702954.git.jani.nikula@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 9D4E86E1C7 for ; Tue, 5 Jan 2016 07:06:51 -0800 (PST) In-Reply-To: <06517b37abd6f4a36aee984da25941341599d58d.1450702954.git.jani.nikula@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , intel-gfx@lists.freedesktop.org Cc: Deepak M List-Id: intel-gfx@lists.freedesktop.org VGhlIHNlcXVlbmNlIGJsb2NrIGhhcyBzaXplcyBvZiBlbGVtZW50cyBhZnRlciB0aGUgb3BlcmF0 aW9uIGJ5dGUgc2luY2UKc2VxdWVuY2UgYmxvY2sgdjMuIFVzZSBpdCB0byBza2lwIGVsZW1lbnRz IHdlIGRvbid0IHN1cHBvcnQgeWV0LgoKdjI6IHJlbW92ZSByZWR1bmRhbnQgZXhlY19lbGVtW29w ZXJhdGlvbl9ieXRlXSBjaGVjayAoRGFuaWVsKQoKUmV2aWV3ZWQtYnk6IERhbmllbCBWZXR0ZXIg PGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+ClNpZ25lZC1vZmYtYnk6IEphbmkgTmlrdWxhIDxqYW5p Lm5pa3VsYUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpX3Bh bmVsX3ZidC5jIHwgNDIgKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tCiAxIGZpbGUgY2hh bmdlZCwgMjMgaW5zZXJ0aW9ucygrKSwgMTkgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpX3BhbmVsX3ZidC5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHNpX3BhbmVsX3ZidC5jCmluZGV4IDdmNjc3NDllYjBlZi4uNGE2ZjlhNTkz ZWEyIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kc2lfcGFuZWxfdmJ0 LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpX3BhbmVsX3ZidC5jCkBAIC0z MzUsMzEgKzMzNSwzNSBAQCBzdGF0aWMgdm9pZCBnZW5lcmljX2V4ZWNfc2VxdWVuY2Uoc3RydWN0 IGludGVsX2RzaSAqaW50ZWxfZHNpLCBjb25zdCB1OCAqZGF0YSkKIAlpZiAoZGV2X3ByaXYtPnZi dC5kc2kuc2VxX3ZlcnNpb24gPj0gMykKIAkJZGF0YSArPSA0OwogCi0JLyogcGFyc2UgZWFjaCBi eXRlIHRpbGwgd2UgcmVhY2ggZW5kIG9mIHNlcXVlbmNlIGJ5dGUgLSAweDAwICovCiAJd2hpbGUg KDEpIHsKIAkJdTggb3BlcmF0aW9uX2J5dGUgPSAqZGF0YSsrOwotCQlpZiAob3BlcmF0aW9uX2J5 dGUgPj0gQVJSQVlfU0laRShleGVjX2VsZW0pIHx8Ci0JCSAgICAhZXhlY19lbGVtW29wZXJhdGlv bl9ieXRlXSkgeworCQl1OCBvcGVyYXRpb25fc2l6ZSA9IDA7CisKKwkJaWYgKG9wZXJhdGlvbl9i eXRlID09IE1JUElfU0VRX0VMRU1fRU5EKQorCQkJYnJlYWs7CisKKwkJaWYgKG9wZXJhdGlvbl9i eXRlIDwgQVJSQVlfU0laRShleGVjX2VsZW0pKQorCQkJbWlwaV9lbGVtX2V4ZWMgPSBleGVjX2Vs ZW1bb3BlcmF0aW9uX2J5dGVdOworCQllbHNlCisJCQltaXBpX2VsZW1fZXhlYyA9IE5VTEw7CisK KwkJLyogU2l6ZSBvZiBPcGVyYXRpb24uICovCisJCWlmIChkZXZfcHJpdi0+dmJ0LmRzaS5zZXFf dmVyc2lvbiA+PSAzKQorCQkJb3BlcmF0aW9uX3NpemUgPSAqZGF0YSsrOworCisJCWlmIChtaXBp X2VsZW1fZXhlYykgeworCQkJZGF0YSA9IG1pcGlfZWxlbV9leGVjKGludGVsX2RzaSwgZGF0YSk7 CisJCX0gZWxzZSBpZiAob3BlcmF0aW9uX3NpemUpIHsKKwkJCS8qIFdlIGhhdmUgc2l6ZSwgc2tp cC4gKi8KKwkJCURSTV9ERUJVR19LTVMoIlVuc3VwcG9ydGVkIE1JUEkgb3BlcmF0aW9uIGJ5dGUg JXVcbiIsCisJCQkJICAgICAgb3BlcmF0aW9uX2J5dGUpOworCQkJZGF0YSArPSBvcGVyYXRpb25f c2l6ZTsKKwkJfSBlbHNlIHsKKwkJCS8qIE5vIHNpemUsIGNhbid0IHNraXAgd2l0aG91dCBwYXJz aW5nLiAqLwogCQkJRFJNX0VSUk9SKCJVbnN1cHBvcnRlZCBNSVBJIG9wZXJhdGlvbiBieXRlICV1 XG4iLAogCQkJCSAgb3BlcmF0aW9uX2J5dGUpOwogCQkJcmV0dXJuOwogCQl9Ci0JCW1pcGlfZWxl bV9leGVjID0gZXhlY19lbGVtW29wZXJhdGlvbl9ieXRlXTsKLQotCQkvKiBTa2lwIFNpemUgb2Yg T3BlcmF0aW9uLiAqLwotCQlpZiAoZGV2X3ByaXYtPnZidC5kc2kuc2VxX3ZlcnNpb24gPj0gMykK LQkJCWRhdGErKzsKLQotCQkvKiBleGVjdXRlIHRoZSBlbGVtZW50IHNwZWNpZmljIHJvdGluZXMg Ki8KLQkJZGF0YSA9IG1pcGlfZWxlbV9leGVjKGludGVsX2RzaSwgZGF0YSk7Ci0KLQkJLyoKLQkJ ICogQWZ0ZXIgcHJvY2Vzc2luZyB0aGUgZWxlbWVudCwgZGF0YSBzaG91bGQgcG9pbnQgdG8KLQkJ ICogbmV4dCBlbGVtZW50IG9yIGVuZCBvZiBzZXF1ZW5jZQotCQkgKiBjaGVjayBpZiBoYXZlIHdl IHJlYWNoZWQgZW5kIG9mIHNlcXVlbmNlCi0JCSAqLwotCQlpZiAoKmRhdGEgPT0gMHgwMCkKLQkJ CWJyZWFrOwogCX0KIH0KIAotLSAKMi4xLjQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cg==