From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Auld Subject: Re: [PATCH v3] drm/i915: Create dumb buffer from LMEM Date: Wed, 6 Nov 2019 12:12:31 +0000 Message-ID: <2e19dad8-792c-6ac9-87f9-fbc8c6cdaf18@intel.com> References: <20191105113029.4328-1-ramalingam.c@intel.com> <157295443686.14950.14625598446305857471@skylake-alporthouse-com> <20191106114228.GA2215@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3431D6ECF8 for ; Wed, 6 Nov 2019 12:12:34 +0000 (UTC) In-Reply-To: <20191106114228.GA2215@intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ramalingam C , Chris Wilson Cc: intel-gfx List-Id: intel-gfx@lists.freedesktop.org T24gMDYvMTEvMjAxOSAxMTo0MiwgUmFtYWxpbmdhbSBDIHdyb3RlOgo+IE9uIDIwMTktMTEtMDUg YXQgMTE6NDc6MTYgKzAwMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPj4gUXVvdGluZyBSYW1hbGlu Z2FtIEMgKDIwMTktMTEtMDUgMTE6MzA6MjkpCj4+PiBXaGVuIExNRU0gaXMgc3VwcG9ydGVkLCBk dW1iIGJ1ZmZlciBwcmVmZXJyZWQgdG8gYmUgY3JlYXRlZCBmcm9tIExNRU0uCj4+Pgo+Pj4gdjI6 Cj4+PiAgICBQYXJhbWV0ZXJzIGFyZSByZXNodWZmbGVkLiBbQ2hyaXNdCj4+PiB2MzoKPj4+ICAg IHMvcmVnaW9uX2lkL21lbV90eXBlCj4+Pgo+Pj4gU2lnbmVkLW9mZi1ieTogUmFtYWxpbmdhbSBD IDxyYW1hbGluZ2FtLmNAaW50ZWwuY29tPgo+Pj4gY2M6IE1hdHRoZXcgQXVsZCA8bWF0dGhldy5h dWxkQGludGVsLmNvbT4KPj4+IC0tLQo+Pj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bS5jIHwgMTcgKysrKysrKysrKysrKystLS0KPj4+ICAgMSBmaWxlIGNoYW5nZWQsIDE0IGluc2Vy dGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4+Pgo+Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZ2VtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4+ PiBpbmRleCAxNDNhODk1MmI3MzYuLmRiNzJhZjk4OTA1ZiAxMDA2NDQKPj4+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKPj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtLmMKPj4+IEBAIC00NCw2ICs0NCw3IEBACj4+PiAgICNpbmNsdWRlICJnZW0vaTkx NV9nZW1fY2xmbHVzaC5oIgo+Pj4gICAjaW5jbHVkZSAiZ2VtL2k5MTVfZ2VtX2NvbnRleHQuaCIK Pj4+ICAgI2luY2x1ZGUgImdlbS9pOTE1X2dlbV9pb2N0bHMuaCIKPj4+ICsjaW5jbHVkZSAiZ2Vt L2k5MTVfZ2VtX2xtZW0uaCIKPj4+ICAgI2luY2x1ZGUgImdlbS9pOTE1X2dlbV9wbS5oIgo+Pj4g ICAjaW5jbHVkZSAiZ3QvaW50ZWxfZW5naW5lX3VzZXIuaCIKPj4+ICAgI2luY2x1ZGUgImd0L2lu dGVsX2d0LmgiCj4+PiBAQCAtMTc1LDYgKzE3Niw3IEBAIGk5MTVfZ2VtX3BoeXNfcHdyaXRlKHN0 cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICpvYmosCj4+PiAgIHN0YXRpYyBpbnQKPj4+ICAgaTkx NV9nZW1fY3JlYXRlKHN0cnVjdCBkcm1fZmlsZSAqZmlsZSwKPj4+ICAgICAgICAgICAgICAgICAg c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+Pj4gKyAgICAgICAgICAgICAgIGVu dW0gaW50ZWxfbWVtb3J5X3R5cGUgbWVtX3R5cGUsCj4+PiAgICAgICAgICAgICAgICAgIHU2NCAq c2l6ZV9wLAo+Pj4gICAgICAgICAgICAgICAgICB1MzIgKmhhbmRsZV9wKQo+Pj4gICB7Cj4+PiBA QCAtMTg4LDcgKzE5MCwxMSBAQCBpOTE1X2dlbV9jcmVhdGUoc3RydWN0IGRybV9maWxlICpmaWxl LAo+Pj4gICAgICAgICAgICAgICAgICByZXR1cm4gLUVJTlZBTDsKPj4+ICAgCj4+PiAgICAgICAg ICAvKiBBbGxvY2F0ZSB0aGUgbmV3IG9iamVjdCAqLwo+Pj4gLSAgICAgICBvYmogPSBpOTE1X2dl bV9vYmplY3RfY3JlYXRlX3NobWVtKGRldl9wcml2LCBzaXplKTsKPj4+ICsgICAgICAgaWYgKG1l bV90eXBlID09IElOVEVMX01FTU9SWV9MT0NBTCkKPj4+ICsgICAgICAgICAgICAgICBvYmogPSBp OTE1X2dlbV9vYmplY3RfY3JlYXRlX2xtZW0oZGV2X3ByaXYsIHNpemUsIDApOwo+Pj4gKyAgICAg ICBlbHNlCj4+PiArICAgICAgICAgICAgICAgb2JqID0gaTkxNV9nZW1fb2JqZWN0X2NyZWF0ZV9z aG1lbShkZXZfcHJpdiwgc2l6ZSk7Cj4+Cj4+IEhhdmUgeW91IG5vdCB0YWxrZWQgTWF0dGhldyBp bnRvIGNyZWF0aW5nIGEKPj4gaTkxNV9nZW1fb2JqZWN0X2NyZWF0ZV9yZWdpb24oP2Rldl9wcml2 PywKPj4gCQkJICAgICAgaW50ZWxfbWVtb3J5X3JlZ2lvbl9sb29rdXAoZGV2X3ByaXYsIG1lbV90 eXBlKSwKPj4gCQkJICAgICAgc2l6ZSwgZmxhZ3MpCj4gU291bmRzIGEgZ29vZCBpZGVhIHRvIHNr aXAgYSB3cmFwcGVyIGZ1bmN0aW9uLgo+IAo+IE1hdHQsIElzIHRoYXQgb2sgd2l0aCB5b3U/CgpT dXJlLgoKPiAKPiAtUmFtCj4+IHlldD8KPj4gLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeA== 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=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 DE3ECC5DF62 for ; 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06 Nov 2019 04:12:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,274,1569308400"; d="scan'208";a="192445312" Received: from robinyou-mobl.amr.corp.intel.com (HELO [10.255.230.200]) ([10.255.230.200]) by orsmga007.jf.intel.com with ESMTP; 06 Nov 2019 04:12:32 -0800 To: Ramalingam C , Chris Wilson References: <20191105113029.4328-1-ramalingam.c@intel.com> <157295443686.14950.14625598446305857471@skylake-alporthouse-com> <20191106114228.GA2215@intel.com> From: Matthew Auld Message-ID: <2e19dad8-792c-6ac9-87f9-fbc8c6cdaf18@intel.com> Date: Wed, 6 Nov 2019 12:12:31 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <20191106114228.GA2215@intel.com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH v3] drm/i915: Create dumb buffer from LMEM X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx Content-Transfer-Encoding: base64 Content-Type: text/plain; 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