From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: [PATCH v2 02/12] drm/atomic: Change drm_atomic_helper_swap_state to return an error. Date: Tue, 11 Jul 2017 16:33:04 +0200 Message-ID: <20170711143314.2148-3-maarten.lankhorst@linux.intel.com> References: <20170711143314.2148-1-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170711143314.2148-1-maarten.lankhorst@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org V2Ugd2FudCB0byBjaGFuZ2Ugc3dhcF9zdGF0ZSB0byB3YWl0IGluZGVmaW5pdGVseSwgYnV0IHRv IGRvIHRoaXMKc3dhcF9zdGF0ZSBzaG91bGQgd2FpdCBpbnRlcnJ1cHRpYmx5LiBUaGlzIHJlcXVp cmVzIHByb3BhZ2F0aW5nCnRoZSBlcnJvciB0byBlYWNoIGRyaXZlci4KCkNjOiBkcmktZGV2ZWxA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCkNjOiBsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnCkNj OiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnClNpZ25lZC1vZmYtYnk6IE1hYXJ0ZW4g TGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJpdmVy cy9ncHUvZHJtL2RybV9hdG9taWNfaGVscGVyLmMgfCAyMiArKysrKysrKysrKysrKysrLS0tLS0t CiBpbmNsdWRlL2RybS9kcm1fYXRvbWljX2hlbHBlci5oICAgICB8ICAzICstLQogMiBmaWxlcyBj aGFuZ2VkLCAxNyBpbnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX2hlbHBlci5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9h dG9taWNfaGVscGVyLmMKaW5kZXggNjY3ZWM5N2Q0ZWZiLi5iZmI5OGZiZDBlMGUgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX2hlbHBlci5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9kcm1fYXRvbWljX2hlbHBlci5jCkBAIC0xNTEwLDEwICsxNTEwLDggQEAgaW50IGRybV9h dG9taWNfaGVscGVyX2NvbW1pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAogCiAJaWYgKCFub25i bG9jaykgewogCQlyZXQgPSBkcm1fYXRvbWljX2hlbHBlcl93YWl0X2Zvcl9mZW5jZXMoZGV2LCBz dGF0ZSwgdHJ1ZSk7Ci0JCWlmIChyZXQpIHsKLQkJCWRybV9hdG9taWNfaGVscGVyX2NsZWFudXBf cGxhbmVzKGRldiwgc3RhdGUpOwotCQkJcmV0dXJuIHJldDsKLQkJfQorCQlpZiAocmV0KQorCQkJ Z290byBlcnI7CiAJfQogCiAJLyoKQEAgLTE1MjIsNyArMTUyMCw5IEBAIGludCBkcm1fYXRvbWlj X2hlbHBlcl9jb21taXQoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKIAkgKiB0aGUgc29mdHdhcmUg c2lkZSBub3cuCiAJICovCiAKLQlkcm1fYXRvbWljX2hlbHBlcl9zd2FwX3N0YXRlKHN0YXRlLCB0 cnVlKTsKKwlyZXQgPSBkcm1fYXRvbWljX2hlbHBlcl9zd2FwX3N0YXRlKHN0YXRlLCB0cnVlKTsK KwlpZiAocmV0KQorCQlnb3RvIGVycjsKIAogCS8qCiAJICogRXZlcnl0aGluZyBiZWxvdyBjYW4g YmUgcnVuIGFzeW5jaHJvbm91c2x5IHdpdGhvdXQgdGhlIG5lZWQgdG8gZ3JhYgpAQCAtMTU1MSw2 ICsxNTUxLDEwIEBAIGludCBkcm1fYXRvbWljX2hlbHBlcl9jb21taXQoc3RydWN0IGRybV9kZXZp Y2UgKmRldiwKIAkJY29tbWl0X3RhaWwoc3RhdGUpOwogCiAJcmV0dXJuIDA7CisKK2VycjoKKwlk cm1fYXRvbWljX2hlbHBlcl9jbGVhbnVwX3BsYW5lcyhkZXYsIHN0YXRlKTsKKwlyZXR1cm4gcmV0 OwogfQogRVhQT1JUX1NZTUJPTChkcm1fYXRvbWljX2hlbHBlcl9jb21taXQpOwogCkBAIC0yMjU0 LDggKzIyNTgsMTIgQEAgRVhQT1JUX1NZTUJPTChkcm1fYXRvbWljX2hlbHBlcl9jbGVhbnVwX3Bs YW5lcyk7CiAgKiB0aGUgJmRybV9wbGFuZS5zdGF0ZSwgJmRybV9jcnRjLnN0YXRlIG9yICZkcm1f Y29ubmVjdG9yLnN0YXRlIHBvaW50ZXIuIFdpdGgKICAqIHRoZSBjdXJyZW50IGF0b21pYyBoZWxw ZXJzIHRoaXMgaXMgYWxtb3N0IGFsd2F5cyB0aGUgY2FzZSwgc2luY2UgdGhlIGhlbHBlcnMKICAq IGRvbid0IHBhc3MgdGhlIHJpZ2h0IHN0YXRlIHN0cnVjdHVyZXMgdG8gdGhlIGNhbGxiYWNrcy4K KyAqCisgKiBSZXR1cm5zOgorICoKKyAqIEFsd2F5cyByZXR1cm5zIDAsIGNhbm5vdCBmYWlsIHll dC4KICAqLwotdm9pZCBkcm1fYXRvbWljX2hlbHBlcl9zd2FwX3N0YXRlKHN0cnVjdCBkcm1fYXRv bWljX3N0YXRlICpzdGF0ZSwKK2ludCBkcm1fYXRvbWljX2hlbHBlcl9zd2FwX3N0YXRlKHN0cnVj dCBkcm1fYXRvbWljX3N0YXRlICpzdGF0ZSwKIAkJCQkgIGJvb2wgc3RhbGwpCiB7CiAJaW50IGk7 CkBAIC0yMzMyLDYgKzIzNDAsOCBAQCB2b2lkIGRybV9hdG9taWNfaGVscGVyX3N3YXBfc3RhdGUo c3RydWN0IGRybV9hdG9taWNfc3RhdGUgKnN0YXRlLAogCiAJX19mb3JfZWFjaF9wcml2YXRlX29i aihzdGF0ZSwgb2JqLCBvYmpfc3RhdGUsIGksIGZ1bmNzKQogCQlmdW5jcy0+c3dhcF9zdGF0ZShv YmosICZzdGF0ZS0+cHJpdmF0ZV9vYmpzW2ldLm9ial9zdGF0ZSk7CisKKwlyZXR1cm4gMDsKIH0K IEVYUE9SVF9TWU1CT0woZHJtX2F0b21pY19oZWxwZXJfc3dhcF9zdGF0ZSk7CiAKZGlmZiAtLWdp dCBhL2luY2x1ZGUvZHJtL2RybV9hdG9taWNfaGVscGVyLmggYi9pbmNsdWRlL2RybS9kcm1fYXRv bWljX2hlbHBlci5oCmluZGV4IGRkMTk2Y2MwYWZkNy4uMzdjOTUzNGZmNjkxIDEwMDY0NAotLS0g YS9pbmNsdWRlL2RybS9kcm1fYXRvbWljX2hlbHBlci5oCisrKyBiL2luY2x1ZGUvZHJtL2RybV9h dG9taWNfaGVscGVyLmgKQEAgLTg0LDggKzg0LDcgQEAgdm9pZAogZHJtX2F0b21pY19oZWxwZXJf ZGlzYWJsZV9wbGFuZXNfb25fY3J0YyhzdHJ1Y3QgZHJtX2NydGNfc3RhdGUgKm9sZF9jcnRjX3N0 YXRlLAogCQkJCQkgYm9vbCBhdG9taWMpOwogCi12b2lkIGRybV9hdG9taWNfaGVscGVyX3N3YXBf c3RhdGUoc3RydWN0IGRybV9hdG9taWNfc3RhdGUgKnN0YXRlLAotCQkJCSAgYm9vbCBzdGFsbCk7 CitpbnQgZHJtX2F0b21pY19oZWxwZXJfc3dhcF9zdGF0ZShzdHJ1Y3QgZHJtX2F0b21pY19zdGF0 ZSAqc3RhdGUsIGJvb2wgc3RhbGwpOwogCiAvKiBub25ibG9ja2luZyBjb21taXQgaGVscGVycyAq LwogaW50IGRybV9hdG9taWNfaGVscGVyX3NldHVwX2NvbW1pdChzdHJ1Y3QgZHJtX2F0b21pY19z dGF0ZSAqc3RhdGUsCi0tIAoyLjExLjAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeAo=