From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= Subject: [RFC v3 07/12] drm/modes: Add drm_umode_equal() Date: Thu, 22 Feb 2018 21:06:48 +0100 Message-ID: <20180222200653.19453-8-noralf@tronnes.org> References: <20180222200653.19453-1-noralf@tronnes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180222200653.19453-1-noralf@tronnes.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, laurent.pinchart@ideasonboard.com List-Id: intel-gfx@lists.freedesktop.org QWRkIGEgd2F5IHRvIGNoZWNrIGlmIHVzZXJzcGFjZSBtb2RlcyBhcmUgZXF1YWwuIFVzZWZ1bCBm b3IgaW4ta2VybmVsCmNsaWVudHMuIEFsc28gZXhwb3J0IGRybV9tb2RlX2NvbnZlcnRfdW1vZGUo KS4KClNpZ25lZC1vZmYtYnk6IE5vcmFsZiBUcsO4bm5lcyA8bm9yYWxmQHRyb25uZXMub3JnPgot LS0KIGRyaXZlcnMvZ3B1L2RybS9kcm1fbW9kZXMuYyB8IDUwICsrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKwogaW5jbHVkZS9kcm0vZHJtX21vZGVzLmggICAgIHwg IDIgKysKIDIgZmlsZXMgY2hhbmdlZCwgNTIgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9kcm1fbW9kZXMuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fbW9kZXMuYwpp bmRleCA1YTgwMzNmZGE0ZTMuLjBlMzkxNjRmMTVhYSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2RybV9tb2Rlcy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fbW9kZXMuYwpAQCAtMTYz MSw2ICsxNjMxLDU2IEBAIGludCBkcm1fbW9kZV9jb252ZXJ0X3Vtb2RlKHN0cnVjdCBkcm1fZGV2 aWNlICpkZXYsCiBvdXQ6CiAJcmV0dXJuIHJldDsKIH0KK0VYUE9SVF9TWU1CT0woZHJtX21vZGVf Y29udmVydF91bW9kZSk7CisKKy8qKgorICogZHJtX3Vtb2RlX2VxdWFsIC0gdGVzdCBtb2RlaW5m byBtb2RlcyBmb3IgZXF1YWxpdHkKKyAqIEBtb2RlMTogZmlyc3QgbW9kZQorICogQG1vZGUyOiBz ZWNvbmQgbW9kZQorICoKKyAqIENoZWNrIHRvIHNlZSBpZiBAbW9kZTEgYW5kIEBtb2RlMiBhcmUg ZXF1aXZhbGVudC4KKyAqCisgKiBSZXR1cm5zOgorICogVHJ1ZSBpZiB0aGUgbW9kZXMgYXJlIGVx dWFsLCBmYWxzZSBvdGhlcndpc2UuCisgKi8KK2Jvb2wgZHJtX3Vtb2RlX2VxdWFsKGNvbnN0IHN0 cnVjdCBkcm1fbW9kZV9tb2RlaW5mbyAqbW9kZTEsCisJCSAgICAgY29uc3Qgc3RydWN0IGRybV9t b2RlX21vZGVpbmZvICptb2RlMikKK3sKKwlpZiAoIW1vZGUxICYmICFtb2RlMikKKwkJcmV0dXJu IHRydWU7CisKKwlpZiAoIW1vZGUxIHx8ICFtb2RlMikKKwkJcmV0dXJuIGZhbHNlOworCisJLyog ZG8gY2xvY2sgY2hlY2sgY29udmVydCB0byBQSUNPUyBzbyBmYiBtb2RlcyBnZXQgbWF0Y2hlZCB0 aGUgc2FtZSAqLworCWlmIChtb2RlMS0+Y2xvY2sgJiYgbW9kZTItPmNsb2NrKSB7CisJCWlmIChL SFoyUElDT1MobW9kZTEtPmNsb2NrKSAhPSBLSFoyUElDT1MobW9kZTItPmNsb2NrKSkKKwkJCXJl dHVybiBmYWxzZTsKKwl9IGVsc2UgaWYgKG1vZGUxLT5jbG9jayAhPSBtb2RlMi0+Y2xvY2spIHsK KwkJcmV0dXJuIGZhbHNlOworCX0KKworCWlmICgobW9kZTEtPmZsYWdzICYgRFJNX01PREVfRkxB R18zRF9NQVNLKSAhPQorCSAgICAobW9kZTItPmZsYWdzICYgRFJNX01PREVfRkxBR18zRF9NQVNL KSkKKwkJcmV0dXJuIGZhbHNlOworCisJaWYgKG1vZGUxLT5oZGlzcGxheSA9PSBtb2RlMi0+aGRp c3BsYXkgJiYKKwkgICAgbW9kZTEtPmhzeW5jX3N0YXJ0ID09IG1vZGUyLT5oc3luY19zdGFydCAm JgorCSAgICBtb2RlMS0+aHN5bmNfZW5kID09IG1vZGUyLT5oc3luY19lbmQgJiYKKwkgICAgbW9k ZTEtPmh0b3RhbCA9PSBtb2RlMi0+aHRvdGFsICYmCisJICAgIG1vZGUxLT5oc2tldyA9PSBtb2Rl Mi0+aHNrZXcgJiYKKwkgICAgbW9kZTEtPnZkaXNwbGF5ID09IG1vZGUyLT52ZGlzcGxheSAmJgor CSAgICBtb2RlMS0+dnN5bmNfc3RhcnQgPT0gbW9kZTItPnZzeW5jX3N0YXJ0ICYmCisJICAgIG1v ZGUxLT52c3luY19lbmQgPT0gbW9kZTItPnZzeW5jX2VuZCAmJgorCSAgICBtb2RlMS0+dnRvdGFs ID09IG1vZGUyLT52dG90YWwgJiYKKwkgICAgbW9kZTEtPnZzY2FuID09IG1vZGUyLT52c2NhbiAm JgorCSAgICAobW9kZTEtPmZsYWdzICYgfkRSTV9NT0RFX0ZMQUdfM0RfTUFTSykgPT0KKwkgICAg IChtb2RlMi0+ZmxhZ3MgJiB+RFJNX01PREVfRkxBR18zRF9NQVNLKSkKKwkJcmV0dXJuIHRydWU7 CisKKwlyZXR1cm4gZmFsc2U7Cit9CitFWFBPUlRfU1lNQk9MKGRybV91bW9kZV9lcXVhbCk7CiAK IC8qKgogICogZHJtX21vZGVfaXNfNDIwX29ubHkgLSBpZiBhIGdpdmVuIHZpZGVvbW9kZSBjYW4g YmUgb25seSBzdXBwb3J0ZWQgaW4gWUNCQ1I0MjAKZGlmZiAtLWdpdCBhL2luY2x1ZGUvZHJtL2Ry bV9tb2Rlcy5oIGIvaW5jbHVkZS9kcm0vZHJtX21vZGVzLmgKaW5kZXggMGQzMTBiZWFlNmFmLi4w NWU3M2NhNGYyYWUgMTAwNjQ0Ci0tLSBhL2luY2x1ZGUvZHJtL2RybV9tb2Rlcy5oCisrKyBiL2lu Y2x1ZGUvZHJtL2RybV9tb2Rlcy5oCkBAIC00NDcsNiArNDQ3LDggQEAgdm9pZCBkcm1fbW9kZV9j b252ZXJ0X3RvX3Vtb2RlKHN0cnVjdCBkcm1fbW9kZV9tb2RlaW5mbyAqb3V0LAogaW50IGRybV9t b2RlX2NvbnZlcnRfdW1vZGUoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKIAkJCSAgIHN0cnVjdCBk cm1fZGlzcGxheV9tb2RlICpvdXQsCiAJCQkgICBjb25zdCBzdHJ1Y3QgZHJtX21vZGVfbW9kZWlu Zm8gKmluKTsKK2Jvb2wgZHJtX3Vtb2RlX2VxdWFsKGNvbnN0IHN0cnVjdCBkcm1fbW9kZV9tb2Rl aW5mbyAqbW9kZTEsCisJCSAgICAgY29uc3Qgc3RydWN0IGRybV9tb2RlX21vZGVpbmZvICptb2Rl Mik7CiB2b2lkIGRybV9tb2RlX3Byb2JlZF9hZGQoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5l Y3Rvciwgc3RydWN0IGRybV9kaXNwbGF5X21vZGUgKm1vZGUpOwogdm9pZCBkcm1fbW9kZV9kZWJ1 Z19wcmludG1vZGVsaW5lKGNvbnN0IHN0cnVjdCBkcm1fZGlzcGxheV9tb2RlICptb2RlKTsKIGJv b2wgZHJtX21vZGVfaXNfNDIwX29ubHkoY29uc3Qgc3RydWN0IGRybV9kaXNwbGF5X2luZm8gKmRp c3BsYXksCi0tIAoyLjE1LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2Ry aS1kZXZlbAo=