From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yaodong Li Subject: Re: [RFC] drm/i915: Add a new modparam for customized ring multiplier Date: Thu, 4 Jan 2018 13:52:12 -0800 Message-ID: References: <1513632128-13492-1-git-send-email-yaodong.li@intel.com> <151363364587.23825.11593234074115948532@mail.alporthouse.com> <151429894016.11340.4967657781979856698@mail.alporthouse.com> <3EDB40B547243546A1017B798F8C1AA89A6DE9E3@ORSMSX114.amr.corp.intel.com> <151430752384.11340.737492016741940961@mail.alporthouse.com> <3EDB40B547243546A1017B798F8C1AA89A6DEA79@ORSMSX114.amr.corp.intel.com> <8a12ca5d-baa7-1e12-b902-678340d5fbc1@intel.com> <93e468ba-def8-7aad-92ef-4021e6a3d030@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1B5F96E22F for ; Thu, 4 Jan 2018 22:00:39 +0000 (UTC) In-Reply-To: <93e468ba-def8-7aad-92ef-4021e6a3d030@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: Sagar Arun Kamble , "Rogozhkin, Dmitry V" , Chris Wilson , "intel-gfx@lists.freedesktop.org" Cc: "Widawsky, Benjamin" List-Id: intel-gfx@lists.freedesktop.org Ck9uIDAxLzAzLzIwMTggMTA6MTAgUE0sIFNhZ2FyIEFydW4gS2FtYmxlIHdyb3RlOgo+IFNpbmNl IHJpbmcgZnJlcXVlbmN5IHByb2dyYW1taW5nIG5lZWRzIGNvbnNpZGVyYXRpb24gb2YgYm90aCBJ QSBhbmQgR1QgCj4gZnJlcXVlbmN5IHJlcXVlc3RzIEkgdGhpbmsga2VlcGluZyB0aGUgbG9naWMK PiB0byBwcm9ncmFtIHRoZSByaW5nIGZyZXF1ZW5jeSB0YWJsZSBpbiBkcml2ZXIgdGhhdCBtb25p dG9ycyBib3RoIElBL0dUIAo+IGJ1c3luZXNzIGFuZCBwb3dlciBidWRnZXRzIGxpa2UgaW50ZWxf aXBzCj4gd2lsbCBiZSBtb3JlIGFwcHJvcHJpYXRlLiBpbnRlbF9pcHMgaXMgcmVseWluZyBvbiBn bG9iYWwgbG9hZCBkZXJpdmVkIAo+IGZyb20gYWxsIENQVXMuCj4gSSB1bmRlcnN0YW5kIHRoYXQg cG93ZXIgYXdhcmVuZXNzIGFuZCBidXN5bmVzcyBiYXNlZCBwb2xpY3kgbWlnaHQgYmUgCj4gdHJp Y2tpZXIgYnV0IGhhdmluZyB0aGF0IGFzIHR1bmFibGUgd2lsbCBnaXZlIGJldHRlciBmbGV4aWJp bGl0eS4KPgpCeSBqdXN0IGxvb2tpbmcgaW50byB0aGUgY3VycmVudCBjb2RlLCB0aGUgd2F5IGlu dGVsX2lwcyBjaGVja3MgZ3B1IApidXN5bmVzcyBjYW5ub3QgcmVmbGVjdCB0aGUgYWN0dWFsIHdv cmtsb2FkIG9mIEdUCihlLmcuIGdwdSBidXN5IGlzIHRydWUgZXZlbiBpZiB0aGVyZSdzIG9ubHkg b25lIHBlbmRpbmcgcmVxdWVzdCksIGluIAp0aGlzIGNhc2UsIHdlIHNoYWxsIG5vdCBpbmNyZWFz ZSB0aGUgcmluZyBmcmVxIGlmIHdlCndhbnQgdG8gdXNlIGEgIndvcmtsb2FkIG1vbml0b3Jpbmci IGJhc2VkIHNvbHV0aW9uLiBzbyB3ZSBuZWVkIGEgbW9yZSAKYWNjdXJhdGUgd2F5IHRvIG1vbml0 b3IgdGhlIGN1cnJlbnQgR1Qgd29ya2xvYWQKKGUuZy7CoCB3aGVuIHRoZSBwZW5kaW5nIHJlcXVl c3QgY291bnQgcmVhY2hlcyBhIGNlbnRlciB0dW5hYmxlIHRocmVzaG9sZD8/KS4KCj4gT24gMS8z LzIwMTggMTE6NTEgUE0sIFlhb2RvbmcgTGkgd3JvdGU6Cj4+Cj4+Pj4+IFlvdSBhcmUgdGhpbmtp bmcgb2YgcGx1Z2dpbmcgaW50byBpbnRlbF9wc3RhdGUgdG8gbWFrZSBpdCBzbWFydGVyIAo+Pj4+ PiBmb3IgaWEgZnJlcSB0cmFuc2l0aW9ucz8KPj4+IFllcC4gVGhpcyBzZWVtcyBhIGNvcnJlY3Qg c3RlcCB0byBnaXZlIHNvbWUgYXV0b21hdGljIHN1cHBvcnQgCj4+PiBpbnN0ZWFkIG9mIHBhcmFt ZXRlci9oYXJkY29kZWQgbXVsdGlwbGllci4KPj4+Cj4+IERvZXMgdGhpcyBtZWFuIHdlIHNob3Vs ZCB1c2UgY3B1ZnJlcS9pbnRlbF9wc3RhdGUgYmFzZWQgYXBwcm9hY2ggCj4+IGluc3RlYWQgb2Yg dGhlIGN1cnJlbnQgbW9kcGFyYW0gc29sdXRpb24gZm9yIEdlbjk/Cj4+Cj4+IFNvbWUgY29uY2Vy bnMgYW5kIHF1ZXN0aW9ucyBhYm91dCBpbnRlbF9wc3RhdGUgYXBwcm9hY2g6Cj4+IGEpIEN1cnJl bnRseSwgd2UgY2Fubm90IGdldCB0aGUgYWNjdXJhdGUgcHN0YXRlL3RhcmdldCBmcmVxIHZhbHVl IAo+PiBmcm9tIGNwdWZyZXEgaW4gaW50ZWxfcHN0YXRlIGFjdGl2ZSBtb2RlIHNpbmNlCj4+IMKg wqDCoMKgIHRoZXNlIHZhbHVlcyB3b24ndCBiZSBleHBvcnRlZCB0byBjcHVmcmVxIGxheWVyLCBz byBpZiB3ZSB3b24ndCAKPj4gY2hhbmdlIGludGVsX3BzdGF0ZSBjb2RlIHRoZW4gd2Ugb25seSBj YW4gZ2V0Cj4+IMKgwqDCoMKgIHRoZSBtYXggY3B1IGZyZXEgb2YgYSBuZXcgcG9saWN5Lgo+PiBi KSBpbnRlbF9wc3RhdGUgcG9saWN5IGlzIGF0dGFjaGVkIHRvIGVhY2ggbG9naWMgY3B1LCB3aGlj aCBtZWFucyB3ZSAKPj4gd2lsbCByZWNlaXZlIHBvbGljeS9mcmVxIHRyYW5zaXRpb24gbm90aWZp Y2F0aW9uCj4+IMKgwqDCoCBmb3IgZWFjaCBsb2dpYyBjcHUgZnJlcSBjaGFuZ2UuIE9uZSBxdWVz dGlvbiBpcyBob3cgd2UgYXJlIGdvaW5nIAo+PiB0byBkZWNpZGUgdGhlIGZyZXEgb2YgdGhlIHJp bmc/IGp1c3QgdXNlIHRoZSBtYXgKPj4gwqDCoMKgIGNwdSBmcmVxIHJlcG9ydGVkPwo+PiBjKSBX aXRoIHRoZSBpbnRlbF9wc3RhdGUgYXBwcm9hY2ggd2UgbWF5IHN0aWxsIHJ1biBpbnRvIHRoZXJt YWwgCj4+IHRocm90dGxpbmcsIGluIHRoaXMgY2FzZSwgY2FuIGEgY2VydGFpbiBjb29saW5nIGRl dmljZQo+PiDCoMKgwqAgYmUgdHJpZ2dlcmVkIHRvIGxvd2VyIHRoZSBjcHUgZnJlcT8KPj4KPj4g VGhhbmtzIGFuZCBSZWdhcmRzLAo+PiAtSmFja2llCj4+Cj4KCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=