From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= Subject: [RFC 1/7] drm/gem: Add drm_gem_dumb_map_offset() Date: Wed, 12 Jul 2017 15:45:59 +0200 Message-ID: <1499867165-60925-2-git-send-email-noralf@tronnes.org> References: <1499867165-60925-1-git-send-email-noralf@tronnes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from smtp.domeneshop.no (smtp.domeneshop.no [IPv6:2a01:5b40:0:3005::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id A054B6E1E6 for ; Wed, 12 Jul 2017 13:46:22 +0000 (UTC) In-Reply-To: <1499867165-60925-1-git-send-email-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 List-Id: dri-devel@lists.freedesktop.org QWRkIGEgY29tbW9uIGRybV9kcml2ZXIuZHVtYl9tYXBfb2Zmc2V0IGZ1bmN0aW9uIGZvciBHRU0g YmFja2VkIGRyaXZlcnMuCgpTaWduZWQtb2ZmLWJ5OiBOb3JhbGYgVHLDuG5uZXMgPG5vcmFsZkB0 cm9ubmVzLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vZHJtX2dlbS5jIHwgMzUgKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysKIGluY2x1ZGUvZHJtL2RybV9nZW0uaCAgICAgfCAg MiArKwogMiBmaWxlcyBjaGFuZ2VkLCAzNyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2RybV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fZ2VtLmMKaW5kZXgg OGRjMTEwNi4uNDRlY2JhYSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9nZW0uYwor KysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2dlbS5jCkBAIC0zMTEsNiArMzExLDQxIEBAIGRybV9n ZW1faGFuZGxlX2RlbGV0ZShzdHJ1Y3QgZHJtX2ZpbGUgKmZpbHAsIHUzMiBoYW5kbGUpCiBFWFBP UlRfU1lNQk9MKGRybV9nZW1faGFuZGxlX2RlbGV0ZSk7CiAKIC8qKgorICogZHJtX2dlbV9kdW1i X21hcF9vZmZzZXQgLSByZXR1cm4gdGhlIGZha2UgbW1hcCBvZmZzZXQgZm9yIGEgZ2VtIG9iamVj dAorICogQGZpbGU6IGRybSBmaWxlLXByaXZhdGUgc3RydWN0dXJlIGNvbnRhaW5pbmcgdGhlIGdl bSBvYmplY3QKKyAqIEBkZXY6IGNvcnJlc3BvbmRpbmcgZHJtX2RldmljZQorICogQGhhbmRsZTog Z2VtIG9iamVjdCBoYW5kbGUKKyAqIEBvZmZzZXQ6IHJldHVybiBsb2NhdGlvbiBmb3IgdGhlIGZh a2UgbW1hcCBvZmZzZXQKKyAqCisgKiBUaGlzIGltcGxlbWVudHMgdGhlICZkcm1fZHJpdmVyLmR1 bWJfbWFwX29mZnNldCBrbXMgZHJpdmVyIGNhbGxiYWNrIGZvcgorICogZHJpdmVycyB3aGljaCB1 c2UgZ2VtIHRvIG1hbmFnZSB0aGVpciBiYWNraW5nIHN0b3JhZ2UuCisgKgorICogUmV0dXJuczoK KyAqIDAgb24gc3VjY2VzcyBvciBhIG5lZ2F0aXZlIGVycm9yIGNvZGUgb24gZmFpbHVyZS4KKyAq LworaW50IGRybV9nZW1fZHVtYl9tYXBfb2Zmc2V0KHN0cnVjdCBkcm1fZmlsZSAqZmlsZSwgc3Ry dWN0IGRybV9kZXZpY2UgKmRldiwKKwkJCSAgICB1MzIgaGFuZGxlLCB1NjQgKm9mZnNldCkKK3sK KwlzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKm9iajsKKwlpbnQgcmV0OworCisJb2JqID0gZHJtX2dl bV9vYmplY3RfbG9va3VwKGZpbGUsIGhhbmRsZSk7CisJaWYgKCFvYmopCisJCXJldHVybiAtRU5P RU5UOworCisJcmV0ID0gZHJtX2dlbV9jcmVhdGVfbW1hcF9vZmZzZXQob2JqKTsKKwlpZiAocmV0 KQorCQlnb3RvIG91dDsKKworCSpvZmZzZXQgPSBkcm1fdm1hX25vZGVfb2Zmc2V0X2FkZHIoJm9i ai0+dm1hX25vZGUpOworb3V0OgorCWRybV9nZW1fb2JqZWN0X3B1dF91bmxvY2tlZChvYmopOwor CisJcmV0dXJuIHJldDsKK30KK0VYUE9SVF9TWU1CT0xfR1BMKGRybV9nZW1fZHVtYl9tYXBfb2Zm c2V0KTsKKworLyoqCiAgKiBkcm1fZ2VtX2R1bWJfZGVzdHJveSAtIGR1bWIgZmIgY2FsbGJhY2sg aGVscGVyIGZvciBnZW0gYmFzZWQgZHJpdmVycwogICogQGZpbGU6IGRybSBmaWxlLXByaXZhdGUg c3RydWN0dXJlIHRvIHJlbW92ZSB0aGUgZHVtYiBoYW5kbGUgZnJvbQogICogQGRldjogY29ycmVz cG9uZGluZyBkcm1fZGV2aWNlCmRpZmYgLS1naXQgYS9pbmNsdWRlL2RybS9kcm1fZ2VtLmggYi9p bmNsdWRlL2RybS9kcm1fZ2VtLmgKaW5kZXggNGE5ZDIzMS4uOWM1NWMyYSAxMDA2NDQKLS0tIGEv aW5jbHVkZS9kcm0vZHJtX2dlbS5oCisrKyBiL2luY2x1ZGUvZHJtL2RybV9nZW0uaApAQCAtMzAy LDYgKzMwMiw4IEBAIHZvaWQgZHJtX2dlbV9wdXRfcGFnZXMoc3RydWN0IGRybV9nZW1fb2JqZWN0 ICpvYmosIHN0cnVjdCBwYWdlICoqcGFnZXMsCiAJCWJvb2wgZGlydHksIGJvb2wgYWNjZXNzZWQp OwogCiBzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKmRybV9nZW1fb2JqZWN0X2xvb2t1cChzdHJ1Y3Qg ZHJtX2ZpbGUgKmZpbHAsIHUzMiBoYW5kbGUpOworaW50IGRybV9nZW1fZHVtYl9tYXBfb2Zmc2V0 KHN0cnVjdCBkcm1fZmlsZSAqZmlsZSwgc3RydWN0IGRybV9kZXZpY2UgKmRldiwKKwkJCSAgICB1 MzIgaGFuZGxlLCB1NjQgKm9mZnNldCk7CiBpbnQgZHJtX2dlbV9kdW1iX2Rlc3Ryb3koc3RydWN0 IGRybV9maWxlICpmaWxlLAogCQkJIHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsCiAJCQkgdWludDMy X3QgaGFuZGxlKTsKLS0gCjIuNy40CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWwK