From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFEB4C4742E for ; Tue, 29 Sep 2020 15:15:14 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5A5FA20789 for ; Tue, 29 Sep 2020 15:15:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5A5FA20789 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=amd-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 98D796E40B; Tue, 29 Sep 2020 15:15:00 +0000 (UTC) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4348F6E202; Tue, 29 Sep 2020 15:14:46 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 73CB9B11A; Tue, 29 Sep 2020 15:14:44 +0000 (UTC) From: Thomas Zimmermann To: maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@linux.ie, daniel@ffwll.ch, sam@ravnborg.org, alexander.deucher@amd.com, christian.koenig@amd.com, kraxel@redhat.com, l.stach@pengutronix.de, linux+etnaviv@armlinux.org.uk, christian.gmeiner@gmail.com, inki.dae@samsung.com, jy0922.shim@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, kgene@kernel.org, krzk@kernel.org, yuq825@gmail.com, bskeggs@redhat.com, robh@kernel.org, tomeu.vizoso@collabora.com, steven.price@arm.com, alyssa.rosenzweig@collabora.com, hjc@rock-chips.com, heiko@sntech.de, hdegoede@redhat.com, sean@poorly.run, eric@anholt.net, oleksandr_andrushchenko@epam.com, ray.huang@amd.com, sumit.semwal@linaro.org, emil.velikov@collabora.com, luben.tuikov@amd.com, apaneers@amd.com, linus.walleij@linaro.org, melissa.srw@gmail.com, chris@chris-wilson.co.uk, miaoqinglang@huawei.com Subject: [PATCH v3 4/7] drm/gem: Update internal GEM vmap/vunmap interfaces to use struct dma_buf_map Date: Tue, 29 Sep 2020 17:14:34 +0200 Message-Id: <20200929151437.19717-5-tzimmermann@suse.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200929151437.19717-1-tzimmermann@suse.de> References: <20200929151437.19717-1-tzimmermann@suse.de> MIME-Version: 1.0 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, lima@lists.freedesktop.org, nouveau@lists.freedesktop.org, etnaviv@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, virtualization@lists.linux-foundation.org, linaro-mm-sig@lists.linaro.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, Thomas Zimmermann , xen-devel@lists.xenproject.org, spice-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" R0VNJ3Mgdm1hcCBhbmQgdnVubWFwIGludGVyZmFjZXMgbm93IHdyYXAgbWVtb3J5IHBvaW50ZXJz IGluIHN0cnVjdApkbWFfYnVmX21hcC4KClNpZ25lZC1vZmYtYnk6IFRob21hcyBaaW1tZXJtYW5u IDx0emltbWVybWFubkBzdXNlLmRlPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9kcm1fY2xpZW50LmMg ICB8IDE4ICsrKysrKysrKysrLS0tLS0tLQogZHJpdmVycy9ncHUvZHJtL2RybV9nZW0uYyAgICAg IHwgMjggKysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLQogZHJpdmVycy9ncHUvZHJtL2RybV9p bnRlcm5hbC5oIHwgIDUgKysrLS0KIGRyaXZlcnMvZ3B1L2RybS9kcm1fcHJpbWUuYyAgICB8IDE0 ICsrKystLS0tLS0tLS0tCiA0IGZpbGVzIGNoYW5nZWQsIDMyIGluc2VydGlvbnMoKyksIDMzIGRl bGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fY2xpZW50LmMgYi9k cml2ZXJzL2dwdS9kcm0vZHJtX2NsaWVudC5jCmluZGV4IDQ5NWY0N2QyM2Q4Ny4uYWMwMDgyYmVk OTY2IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2NsaWVudC5jCisrKyBiL2RyaXZl cnMvZ3B1L2RybS9kcm1fY2xpZW50LmMKQEAgLTMsNiArMyw3IEBACiAgKiBDb3B5cmlnaHQgMjAx OCBOb3JhbGYgVHLDuG5uZXMKICAqLwogCisjaW5jbHVkZSA8bGludXgvZG1hLWJ1Zi1tYXAuaD4K ICNpbmNsdWRlIDxsaW51eC9saXN0Lmg+CiAjaW5jbHVkZSA8bGludXgvbW9kdWxlLmg+CiAjaW5j bHVkZSA8bGludXgvbXV0ZXguaD4KQEAgLTMwNCw3ICszMDUsOCBAQCBkcm1fY2xpZW50X2J1ZmZl cl9jcmVhdGUoc3RydWN0IGRybV9jbGllbnRfZGV2ICpjbGllbnQsIHUzMiB3aWR0aCwgdTMyIGhl aWdodCwgdQogICovCiB2b2lkICpkcm1fY2xpZW50X2J1ZmZlcl92bWFwKHN0cnVjdCBkcm1fY2xp ZW50X2J1ZmZlciAqYnVmZmVyKQogewotCXZvaWQgKnZhZGRyOworCXN0cnVjdCBkbWFfYnVmX21h cCBtYXA7CisJaW50IHJldDsKIAogCWlmIChidWZmZXItPnZhZGRyKQogCQlyZXR1cm4gYnVmZmVy LT52YWRkcjsKQEAgLTMxNywxMyArMzE5LDEzIEBAIHZvaWQgKmRybV9jbGllbnRfYnVmZmVyX3Zt YXAoc3RydWN0IGRybV9jbGllbnRfYnVmZmVyICpidWZmZXIpCiAJICogZmRfaW5zdGFsbCBzdGVw IG91dCBvZiB0aGUgZHJpdmVyIGJhY2tlbmQgaG9va3MsIHRvIG1ha2UgdGhhdAogCSAqIGZpbmFs IHN0ZXAgb3B0aW9uYWwgZm9yIGludGVybmFsIHVzZXJzLgogCSAqLwotCXZhZGRyID0gZHJtX2dl bV92bWFwKGJ1ZmZlci0+Z2VtKTsKLQlpZiAoSVNfRVJSKHZhZGRyKSkKLQkJcmV0dXJuIHZhZGRy OworCXJldCA9IGRybV9nZW1fdm1hcChidWZmZXItPmdlbSwgJm1hcCk7CisJaWYgKHJldCkKKwkJ cmV0dXJuIEVSUl9QVFIocmV0KTsKIAotCWJ1ZmZlci0+dmFkZHIgPSB2YWRkcjsKKwlidWZmZXIt PnZhZGRyID0gbWFwLnZhZGRyOwogCi0JcmV0dXJuIHZhZGRyOworCXJldHVybiBtYXAudmFkZHI7 CiB9CiBFWFBPUlRfU1lNQk9MKGRybV9jbGllbnRfYnVmZmVyX3ZtYXApOwogCkBAIC0zMzcsNyAr MzM5LDkgQEAgRVhQT1JUX1NZTUJPTChkcm1fY2xpZW50X2J1ZmZlcl92bWFwKTsKICAqLwogdm9p ZCBkcm1fY2xpZW50X2J1ZmZlcl92dW5tYXAoc3RydWN0IGRybV9jbGllbnRfYnVmZmVyICpidWZm ZXIpCiB7Ci0JZHJtX2dlbV92dW5tYXAoYnVmZmVyLT5nZW0sIGJ1ZmZlci0+dmFkZHIpOworCXN0 cnVjdCBkbWFfYnVmX21hcCBtYXAgPSBETUFfQlVGX01BUF9JTklUX1ZBRERSKGJ1ZmZlci0+dmFk ZHIpOworCisJZHJtX2dlbV92dW5tYXAoYnVmZmVyLT5nZW0sICZtYXApOwogCWJ1ZmZlci0+dmFk ZHIgPSBOVUxMOwogfQogRVhQT1JUX1NZTUJPTChkcm1fY2xpZW50X2J1ZmZlcl92dW5tYXApOwpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9k cm1fZ2VtLmMKaW5kZXggMGM0YTY2ZGVhNWMyLi5mMmIyZjM3ZDQxYzQgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9kcm1fZ2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9nZW0uYwpA QCAtMTIwNSwzMiArMTIwNSwzMiBAQCB2b2lkIGRybV9nZW1fdW5waW4oc3RydWN0IGRybV9nZW1f b2JqZWN0ICpvYmopCiAJCW9iai0+ZnVuY3MtPnVucGluKG9iaik7CiB9CiAKLXZvaWQgKmRybV9n ZW1fdm1hcChzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKm9iaikKK2ludCBkcm1fZ2VtX3ZtYXAoc3Ry dWN0IGRybV9nZW1fb2JqZWN0ICpvYmosIHN0cnVjdCBkbWFfYnVmX21hcCAqbWFwKQogewotCXN0 cnVjdCBkbWFfYnVmX21hcCBtYXA7CiAJaW50IHJldDsKIAotCWlmICghb2JqLT5mdW5jcy0+dm1h cCkgewotCQlyZXR1cm4gRVJSX1BUUigtRU9QTk9UU1VQUCk7CisJaWYgKCFvYmotPmZ1bmNzLT52 bWFwKQorCQlyZXR1cm4gLUVPUE5PVFNVUFA7CiAKLQlyZXQgPSBvYmotPmZ1bmNzLT52bWFwKG9i aiwgJm1hcCk7CisJcmV0ID0gb2JqLT5mdW5jcy0+dm1hcChvYmosIG1hcCk7CiAJaWYgKHJldCkK LQkJcmV0dXJuIEVSUl9QVFIocmV0KTsKLQllbHNlIGlmIChkbWFfYnVmX21hcF9pc19udWxsKCZt YXApKQotCQlyZXR1cm4gRVJSX1BUUigtRU5PTUVNKTsKKwkJcmV0dXJuIHJldDsKKwllbHNlIGlm IChkbWFfYnVmX21hcF9pc19udWxsKG1hcCkpCisJCXJldHVybiAtRU5PTUVNOwogCi0JcmV0dXJu IG1hcC52YWRkcjsKKwlyZXR1cm4gMDsKIH0KIAotdm9pZCBkcm1fZ2VtX3Z1bm1hcChzdHJ1Y3Qg ZHJtX2dlbV9vYmplY3QgKm9iaiwgdm9pZCAqdmFkZHIpCit2b2lkIGRybV9nZW1fdnVubWFwKHN0 cnVjdCBkcm1fZ2VtX29iamVjdCAqb2JqLCBzdHJ1Y3QgZG1hX2J1Zl9tYXAgKm1hcCkKIHsKLQlz dHJ1Y3QgZG1hX2J1Zl9tYXAgbWFwID0gRE1BX0JVRl9NQVBfSU5JVF9WQUREUih2YWRkcik7Ci0K LQlpZiAoIXZhZGRyKQorCWlmIChkbWFfYnVmX21hcF9pc19udWxsKG1hcCkpCiAJCXJldHVybjsK IAogCWlmIChvYmotPmZ1bmNzLT52dW5tYXApCi0JCW9iai0+ZnVuY3MtPnZ1bm1hcChvYmosICZt YXApOworCQlvYmotPmZ1bmNzLT52dW5tYXAob2JqLCBtYXApOworCisJLyogQWx3YXlzIHNldCB0 aGUgbWFwcGluZyB0byBOVUxMLiBDYWxsZXJzIG1heSByZWx5IG9uIHRoaXMuICovCisJZG1hX2J1 Zl9tYXBfY2xlYXIobWFwKTsKIH0KIAogLyoqCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v ZHJtX2ludGVybmFsLmggYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2ludGVybmFsLmgKaW5kZXggYjY1 ODY1YzYzMGIwLi41ODgzMmQ3NWE5YmQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1f aW50ZXJuYWwuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2ludGVybmFsLmgKQEAgLTMzLDYg KzMzLDcgQEAKIAogc3RydWN0IGRlbnRyeTsKIHN0cnVjdCBkbWFfYnVmOworc3RydWN0IGRtYV9i dWZfbWFwOwogc3RydWN0IGRybV9jb25uZWN0b3I7CiBzdHJ1Y3QgZHJtX2NydGM7CiBzdHJ1Y3Qg ZHJtX2ZyYW1lYnVmZmVyOwpAQCAtMTg3LDggKzE4OCw4IEBAIHZvaWQgZHJtX2dlbV9wcmludF9p bmZvKHN0cnVjdCBkcm1fcHJpbnRlciAqcCwgdW5zaWduZWQgaW50IGluZGVudCwKIAogaW50IGRy bV9nZW1fcGluKHN0cnVjdCBkcm1fZ2VtX29iamVjdCAqb2JqKTsKIHZvaWQgZHJtX2dlbV91bnBp bihzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKm9iaik7Ci12b2lkICpkcm1fZ2VtX3ZtYXAoc3RydWN0 IGRybV9nZW1fb2JqZWN0ICpvYmopOwotdm9pZCBkcm1fZ2VtX3Z1bm1hcChzdHJ1Y3QgZHJtX2dl bV9vYmplY3QgKm9iaiwgdm9pZCAqdmFkZHIpOworaW50IGRybV9nZW1fdm1hcChzdHJ1Y3QgZHJt X2dlbV9vYmplY3QgKm9iaiwgc3RydWN0IGRtYV9idWZfbWFwICptYXApOwordm9pZCBkcm1fZ2Vt X3Z1bm1hcChzdHJ1Y3QgZHJtX2dlbV9vYmplY3QgKm9iaiwgc3RydWN0IGRtYV9idWZfbWFwICpt YXApOwogCiAvKiBkcm1fZGVidWdmcy5jIGRybV9kZWJ1Z2ZzX2NyYy5jICovCiAjaWYgZGVmaW5l ZChDT05GSUdfREVCVUdfRlMpCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX3ByaW1l LmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX3ByaW1lLmMKaW5kZXggODllMmEyNDk2NzM0Li5jYjhm YmVlYjczMWIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fcHJpbWUuYworKysgYi9k cml2ZXJzL2dwdS9kcm0vZHJtX3ByaW1lLmMKQEAgLTY2NywyMSArNjY3LDE1IEBAIEVYUE9SVF9T WU1CT0woZHJtX2dlbV91bm1hcF9kbWFfYnVmKTsKICAqCiAgKiBTZXRzIHVwIGEga2VybmVsIHZp cnR1YWwgbWFwcGluZy4gVGhpcyBjYW4gYmUgdXNlZCBhcyB0aGUgJmRtYV9idWZfb3BzLnZtYXAK ICAqIGNhbGxiYWNrLiBDYWxscyBpbnRvICZkcm1fZ2VtX29iamVjdF9mdW5jcy52bWFwIGZvciBk ZXZpY2Ugc3BlY2lmaWMgaGFuZGxpbmcuCisgKiBUaGUga2VybmVsIHZpcnR1YWwgYWRkcmVzcyBp cyByZXR1cm5lZCBpbiBtYXAuCiAgKgotICogUmV0dXJucyB0aGUga2VybmVsIHZpcnR1YWwgYWRk cmVzcyBvciBOVUxMIG9uIGZhaWx1cmUuCisgKiBSZXR1cm5zIDAgb24gc3VjY2VzcyBvciBhIG5l Z2F0aXZlIGVycm5vIGNvZGUgb3RoZXJ3aXNlLgogICovCiBpbnQgZHJtX2dlbV9kbWFidWZfdm1h cChzdHJ1Y3QgZG1hX2J1ZiAqZG1hX2J1Ziwgc3RydWN0IGRtYV9idWZfbWFwICptYXApCiB7CiAJ c3RydWN0IGRybV9nZW1fb2JqZWN0ICpvYmogPSBkbWFfYnVmLT5wcml2OwotCXZvaWQgKnZhZGRy OwogCi0JdmFkZHIgPSBkcm1fZ2VtX3ZtYXAob2JqKTsKLQlpZiAoSVNfRVJSKHZhZGRyKSkKLQkJ cmV0dXJuIFBUUl9FUlIodmFkZHIpOwotCi0JZG1hX2J1Zl9tYXBfc2V0X3ZhZGRyKG1hcCwgdmFk ZHIpOwotCi0JcmV0dXJuIDA7CisJcmV0dXJuIGRybV9nZW1fdm1hcChvYmosIG1hcCk7CiB9CiBF WFBPUlRfU1lNQk9MKGRybV9nZW1fZG1hYnVmX3ZtYXApOwogCkBAIC02OTcsNyArNjkxLDcgQEAg dm9pZCBkcm1fZ2VtX2RtYWJ1Zl92dW5tYXAoc3RydWN0IGRtYV9idWYgKmRtYV9idWYsIHN0cnVj dCBkbWFfYnVmX21hcCAqbWFwKQogewogCXN0cnVjdCBkcm1fZ2VtX29iamVjdCAqb2JqID0gZG1h X2J1Zi0+cHJpdjsKIAotCWRybV9nZW1fdnVubWFwKG9iaiwgbWFwLT52YWRkcik7CisJZHJtX2dl bV92dW5tYXAob2JqLCBtYXApOwogfQogRVhQT1JUX1NZTUJPTChkcm1fZ2VtX2RtYWJ1Zl92dW5t YXApOwogCi0tIAoyLjI4LjAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdm eAo=