From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Hellstrom Subject: [PATCH 4/9] drm/ttm: Allow the driver to provide the ttm struct vm_operations_struct Date: Fri, 12 Apr 2019 16:04:23 +0000 Message-ID: <20190412160338.64994-5-thellstrom@vmware.com> References: <20190412160338.64994-1-thellstrom@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190412160338.64994-1-thellstrom@vmware.com> Content-Language: en-US Content-ID: Sender: linux-kernel-owner@vger.kernel.org To: "dri-devel@lists.freedesktop.org" , Linux-graphics-maintainer , "linux-kernel@vger.kernel.org" Cc: Thomas Hellstrom , =?utf-8?B?Q2hyaXN0aWFuIEvDtm5pZw==?= List-Id: dri-devel@lists.freedesktop.org QWRkIGEgcG9pbnRlciB0byB0aGUgc3RydWN0IHZtX29wZXJhdGlvbnNfc3RydWN0IGluIHRoZSBi b19kZXZpY2UsIGFuZA0KYXNzaWduIHRoYXQgcG9pbnRlciB0byB0aGUgZGVmYXVsdCB2YWx1ZSBj dXJyZW50bHkgdXNlZC4NCg0KVGhlIGRyaXZlciBjYW4gdGhlbiBvcHRpb25hbGx5IG1vZGlmeSB0 aGF0IHBvaW50ZXIgYW5kIHRoZSBuZXcgdmFsdWUNCmNhbiBiZSB1c2VkIGZvciBlYWNoIG5ldyB2 bWEgY3JlYXRlZC4NCg0KQ2M6ICJDaHJpc3RpYW4gS8O2bmlnIiA8Y2hyaXN0aWFuLmtvZW5pZ0Bh bWQuY29tPg0KU2lnbmVkLW9mZi1ieTogVGhvbWFzIEhlbGxzdHJvbSA8dGhlbGxzdHJvbUB2bXdh cmUuY29tPg0KLS0tDQogZHJpdmVycy9ncHUvZHJtL3R0bS90dG1fYm8uYyAgICB8IDEgKw0KIGRy aXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvX3ZtLmMgfCA2ICsrKy0tLQ0KIGluY2x1ZGUvZHJtL3R0 bS90dG1fYm9fZHJpdmVyLmggfCA2ICsrKysrKw0KIDMgZmlsZXMgY2hhbmdlZCwgMTAgaW5zZXJ0 aW9ucygrKSwgMyBkZWxldGlvbnMoLSkNCg0KZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS90 dG0vdHRtX2JvLmMgYi9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9iby5jDQppbmRleCAzZjU2NjQ3 Y2RiMzUuLjFjODViZWMwMDQ3MiAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRt X2JvLmMNCisrKyBiL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvLmMNCkBAIC0xNjU2LDYgKzE2 NTYsNyBAQCBpbnQgdHRtX2JvX2RldmljZV9pbml0KHN0cnVjdCB0dG1fYm9fZGV2aWNlICpiZGV2 LA0KIAltdXRleF9sb2NrKCZ0dG1fZ2xvYmFsX211dGV4KTsNCiAJbGlzdF9hZGRfdGFpbCgmYmRl di0+ZGV2aWNlX2xpc3QsICZnbG9iLT5kZXZpY2VfbGlzdCk7DQogCW11dGV4X3VubG9jaygmdHRt X2dsb2JhbF9tdXRleCk7DQorCWJkZXYtPnZtX29wcyA9ICZ0dG1fYm9fdm1fb3BzOw0KIA0KIAly ZXR1cm4gMDsNCiBvdXRfbm9fc3lzOg0KZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS90dG0v dHRtX2JvX3ZtLmMgYi9kcml2ZXJzL2dwdS9kcm0vdHRtL3R0bV9ib192bS5jDQppbmRleCBlODZh MjlhMWU1MWYuLmJmYjI1YjgxZmVkNyAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvZ3B1L2RybS90dG0v dHRtX2JvX3ZtLmMNCisrKyBiL2RyaXZlcnMvZ3B1L2RybS90dG0vdHRtX2JvX3ZtLmMNCkBAIC0z OTUsNyArMzk1LDcgQEAgc3RhdGljIGludCB0dG1fYm9fdm1fYWNjZXNzKHN0cnVjdCB2bV9hcmVh X3N0cnVjdCAqdm1hLCB1bnNpZ25lZCBsb25nIGFkZHIsDQogCXJldHVybiByZXQ7DQogfQ0KIA0K LXN0YXRpYyBjb25zdCBzdHJ1Y3Qgdm1fb3BlcmF0aW9uc19zdHJ1Y3QgdHRtX2JvX3ZtX29wcyA9 IHsNCitjb25zdCBzdHJ1Y3Qgdm1fb3BlcmF0aW9uc19zdHJ1Y3QgdHRtX2JvX3ZtX29wcyA9IHsN CiAJLmZhdWx0ID0gdHRtX2JvX3ZtX2ZhdWx0LA0KIAkub3BlbiA9IHR0bV9ib192bV9vcGVuLA0K IAkuY2xvc2UgPSB0dG1fYm9fdm1fY2xvc2UsDQpAQCAtNDQ1LDcgKzQ0NSw3IEBAIGludCB0dG1f Ym9fbW1hcChzdHJ1Y3QgZmlsZSAqZmlscCwgc3RydWN0IHZtX2FyZWFfc3RydWN0ICp2bWEsDQog CWlmICh1bmxpa2VseShyZXQgIT0gMCkpDQogCQlnb3RvIG91dF91bnJlZjsNCiANCi0Jdm1hLT52 bV9vcHMgPSAmdHRtX2JvX3ZtX29wczsNCisJdm1hLT52bV9vcHMgPSBiZGV2LT52bV9vcHM7DQog DQogCS8qDQogCSAqIE5vdGU6IFdlJ3JlIHRyYW5zZmVycmluZyB0aGUgYm8gcmVmZXJlbmNlIHRv DQpAQCAtNDc3LDcgKzQ3Nyw3IEBAIGludCB0dG1fZmJkZXZfbW1hcChzdHJ1Y3Qgdm1fYXJlYV9z dHJ1Y3QgKnZtYSwgc3RydWN0IHR0bV9idWZmZXJfb2JqZWN0ICpibykNCiANCiAJdHRtX2JvX2dl dChibyk7DQogDQotCXZtYS0+dm1fb3BzID0gJnR0bV9ib192bV9vcHM7DQorCXZtYS0+dm1fb3Bz ID0gYm8tPmJkZXYtPnZtX29wczsNCiAJdm1hLT52bV9wcml2YXRlX2RhdGEgPSBibzsNCiAJdm1h LT52bV9mbGFncyB8PSBWTV9NSVhFRE1BUDsNCiAJdm1hLT52bV9mbGFncyB8PSBWTV9JTyB8IFZN X0RPTlRFWFBBTkQ7DQpkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vdHRtL3R0bV9ib19kcml2ZXIu aCBiL2luY2x1ZGUvZHJtL3R0bS90dG1fYm9fZHJpdmVyLmgNCmluZGV4IGNiZjMxODBjYjYxMi4u Y2ZlYWZmNWQ5NzA2IDEwMDY0NA0KLS0tIGEvaW5jbHVkZS9kcm0vdHRtL3R0bV9ib19kcml2ZXIu aA0KKysrIGIvaW5jbHVkZS9kcm0vdHRtL3R0bV9ib19kcml2ZXIuaA0KQEAgLTQ0Myw2ICs0NDMs OSBAQCBleHRlcm4gc3RydWN0IHR0bV9ib19nbG9iYWwgew0KICAqIEBkcml2ZXI6IFBvaW50ZXIg dG8gYSBzdHJ1Y3QgdHRtX2JvX2RyaXZlciBzdHJ1Y3Qgc2V0dXAgYnkgdGhlIGRyaXZlci4NCiAg KiBAbWFuOiBBbiBhcnJheSBvZiBtZW1fdHlwZV9tYW5hZ2Vycy4NCiAgKiBAdm1hX21hbmFnZXI6 IEFkZHJlc3Mgc3BhY2UgbWFuYWdlcg0KKyAqIEB2bV9vcHM6IFBvaW50ZXIgdG8gdGhlIHN0cnVj dCB2bV9vcGVyYXRpb25zX3N0cnVjdCB1c2VkIGZvciB0aGlzDQorICogZGV2aWNlJ3MgVk0gb3Bl cmF0aW9ucy4gVGhlIGRyaXZlciBtYXkgb3ZlcnJpZGUgdGhpcyBiZWZvcmUgdGhlIGZpcnN0DQor ICogbW1hcCgpIGNhbGwuDQogICogbHJ1X2xvY2s6IFNwaW5sb2NrIHRoYXQgcHJvdGVjdHMgdGhl IGJ1ZmZlcitkZXZpY2UgbHJ1IGxpc3RzIGFuZA0KICAqIGRkZXN0cm95IGxpc3RzLg0KICAqIEBk ZXZfbWFwcGluZzogQSBwb2ludGVyIHRvIHRoZSBzdHJ1Y3QgYWRkcmVzc19zcGFjZSByZXByZXNl bnRpbmcgdGhlDQpAQCAtNDYxLDYgKzQ2NCw3IEBAIHN0cnVjdCB0dG1fYm9fZGV2aWNlIHsNCiAJ c3RydWN0IHR0bV9ib19nbG9iYWwgKmdsb2I7DQogCXN0cnVjdCB0dG1fYm9fZHJpdmVyICpkcml2 ZXI7DQogCXN0cnVjdCB0dG1fbWVtX3R5cGVfbWFuYWdlciBtYW5bVFRNX05VTV9NRU1fVFlQRVNd Ow0KKwljb25zdCBzdHJ1Y3Qgdm1fb3BlcmF0aW9uc19zdHJ1Y3QgKnZtX29wczsNCiANCiAJLyoN CiAJICogUHJvdGVjdGVkIGJ5IGludGVybmFsIGxvY2tzLg0KQEAgLTQ4OSw2ICs0OTMsOCBAQCBz dHJ1Y3QgdHRtX2JvX2RldmljZSB7DQogCWJvb2wgbm9fcmV0cnk7DQogfTsNCiANCitleHRlcm4g Y29uc3Qgc3RydWN0IHZtX29wZXJhdGlvbnNfc3RydWN0IHR0bV9ib192bV9vcHM7DQorDQogLyoq DQogICogc3RydWN0IHR0bV9scnVfYnVsa19tb3ZlX3Bvcw0KICAqDQotLSANCjIuMjAuMQ0KDQo=