From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: Re: [PATCH v2] drm/panfrost: Document base field location constraint in panfrost_gem_object Date: Fri, 29 Nov 2019 23:23:21 +0100 Message-ID: <20191129232321.2d6204d9@collabora.com> References: <20191129135614.2439058-1-boris.brezillon@collabora.com> <20191129151936.5fb18d2e@collabora.com> <20191129184038.GK624164@phenom.ffwll.local> <20191129202437.0a3c6c25@collabora.com> <20191129194345.GG1208@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by gabe.freedesktop.org (Postfix) with ESMTPS id 311F56E946 for ; Fri, 29 Nov 2019 22:23:26 +0000 (UTC) In-Reply-To: <20191129194345.GG1208@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Ville =?UTF-8?B?U3lyasOkbMOk?= Cc: dri-devel@lists.freedesktop.org, Rob Herring , Alyssa Rosenzweig , Steven Price List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCAyOSBOb3YgMjAxOSAyMTo0Mzo0NSArMDIwMApWaWxsZSBTeXJqw6Rsw6QgPHZpbGxl LnN5cmphbGFAbGludXguaW50ZWwuY29tPiB3cm90ZToKCj4gT24gRnJpLCBOb3YgMjksIDIwMTkg YXQgMDg6MjQ6MzdQTSArMDEwMCwgQm9yaXMgQnJlemlsbG9uIHdyb3RlOgo+ID4gT24gRnJpLCAy OSBOb3YgMjAxOSAxOTo0MDozOCArMDEwMAo+ID4gRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xs LmNoPiB3cm90ZToKPiA+ICAgCj4gPiA+IE9uIEZyaSwgTm92IDI5LCAyMDE5IGF0IDAzOjE5OjM2 UE0gKzAxMDAsIEJvcmlzIEJyZXppbGxvbiB3cm90ZTogIAo+ID4gPiA+IE9uIEZyaSwgMjkgTm92 IDIwMTkgMTQ6MTM6MzMgKzAwMDAKPiA+ID4gPiBTdGV2ZW4gUHJpY2UgPHN0ZXZlbi5wcmljZUBh cm0uY29tPiB3cm90ZToKPiA+ID4gPiAgICAgCj4gPiA+ID4gPiBPbiAyOS8xMS8yMDE5IDEzOjU2 LCBCb3JpcyBCcmV6aWxsb24gd3JvdGU6ICAgIAo+ID4gPiA+ID4gPiBJJ3ZlIHNwZW50IGhvdXJz IGNoYXNpbmcgYSBtZW1vcnkgY29ycnVwdGlvbiB0aGF0IHdhcyBjYXVzZWQgYnkKPiA+ID4gPiA+ ID4gaW5zZXJ0aW9uIG9mIGFuIGV4dHJhIGZpZWxkIGZpZWxkIGJlZm9yZSAtPmJhc2UuIExldCdz IGRvY3VtZW50IHRoZQo+ID4gPiA+ID4gPiBmYWN0IHRoYXQgYmFzZSBoYXMgdG8gYmUgdGhlIGZp cnN0IGZpZWxkIGluIHBhbmZyb3N0X2dlbV9vYmplY3QuCj4gPiA+ID4gPiA+IAo+ID4gPiA+ID4g PiBTaWduZWQtb2ZmLWJ5OiBCb3JpcyBCcmV6aWxsb24gPGJvcmlzLmJyZXppbGxvbkBjb2xsYWJv cmEuY29tPiAgICAgIAo+ID4gPiA+ID4gCj4gPiA+ID4gPiBUaGlzIHNlZW1zIHRvIGJlIGEgbGlt aXRhdGlvbiBpbXBvc2VkIGJ5IHRoZSBnZW1fY3JlYXRlX29iamVjdCgpCj4gPiA+ID4gPiBjYWxs YmFjayAtIGUuZy4gaXQncyBhc3N1bWVkIHRoYXQga2ZyZWUoKSBjYW4gYmUgZGlyZWN0bHkgY2Fs bGVkIG9uIHRoZQo+ID4gPiA+ID4gcmVzdWx0LiBVc2VmdWwgdG8gaGF2ZSB0aGUgZG9jdW1lbnRh dGlvbiB0aG91Z2guICAgIAo+ID4gPiA+IAo+ID4gPiA+IE9oLCB5b3UncmUgcmlnaHQsIEkgZGlk bid0IGNhdGNoIHRoYXQgb25lLiAgICAKPiA+ID4gCj4gPiA+IEFzIGEgZ2VuZXJhbCBydWxlIG9m IHRodW1iLCBuZXZlciBpbnNlcnQgYW55dGhpbmcgYmVmb3JlIGEgc3RydWN0IG1lbWJlcgo+ID4g PiBjYWxsZWQgYmFzZS4gRXZlbiBtb3JlIHNvIGlmIGl0J3Mgb2YgdGhlIHNhbWUga2luZCBvZiAk dGhpbmcsIGJ1dCBsZXNzCj4gPiA+IHNwZXppYWxlZC4gVGhpcyBwYXR0ZXJuIGlzIHNvIGNvbW1v biBpdCdzIGZhaXJseSBvZnRlbiBub3QgZG9jdW1lbnRlZAo+ID4gPiBhbnl3aGVyZS4gIAo+ID4g Cj4gPiBJIGNvdWxkIGFyZ3VlIHRoYXQgYW55dGhpbmcgdXNpbmcgY29udGFpbmVyX29mKCkgaW4g aXRzIHRvX3h4eCgpIGhlbHBlcgo+ID4gaXMgbWlzbGVhZGluZyB0aGUgdXNlciBpbnRvIHRoaW5r aW5nIHRoZSBwb3NpdGlvbiBvZiB0aGUgYmFzZSBmaWVsZAo+ID4gZG9lc24ndCBtYXR0ZXIgKHdo aWNoIGlzIGV4YWN0bHkgd2hhdCBoYXBwZW5lZCBoZXJlKSwgYnV0IEkgZmVlbCBsaWtlIEkKPiA+ IGFscmVhZHkgbG9zdCB0aGlzIGJhdHRsZSwgc28gSSdsbCBzaW1wbHkgZHJvcCB0aGUgcGF0Y2gu ICAKPiAKPiBJIGFncmVlIHRoYXQgdGhpcyBpcyBhIGJpdCBhbm5veWluZy4gQXBhcnQgZnJvbSB0 aGUgImxldCdzIHBhc3MKPiB0aGUgd3JvbmcgdGhpbmcgdG8ga2ZyZWUoKSIKClRoaXMgaXMgYWxy ZWFkeSBhIGRpc3B1dGFibGUgZGVzaWduIGNob2ljZSBJTUhPLiBXaHkgc2hvdWxkIHlvdQpkZWxl Z2F0ZSB0aGUgZnJlZSgpIHRvIHNvbWVvbmUgd2hvIGRpZG4ndCBhbGxvY2F0ZSB0aGUgdGhpbmcg aW4gdGhlCmZpcnN0IHBsYWNlLgoKPiBpc3N1ZSB0aGUgb3RoZXIgcHJvYmxlbSBpcyBOVUxMCj4g cG9pbnRlcnMuIElmIHRob3NlIGRvbid0IGdldCBwcmVzZXJ2ZWQgd2hlbiBnb2luZyBiZXR3ZWVu IHRoZQo+IGJhc2UgYW5kIGRlcml2ZWQgY2xhc3MgdGhlIGNvZGUgd2lsbCB0dXJuIHRvIGJhZCBz cGFnaGV0dGkuCj4gCj4gTm90IGEgcHJvYmxlbSBmb3IgdGhlIHR5cGljYWwgdG9fZm9vX2NydGMo KSBzaW5jZSB3ZSBjb3VsZAo+IGhpZGUgYW4gZXhwbGljaXQgTlVMTCBjaGVjayBpbiB0aGVyZS4g QnV0IHRoZSBvdGhlciBkaXJlY3Rpb24KPiBnZW5lcmFsbHkganVzdCB1c2VzICZmb29fY3J0Yy0+ YmFzZSBzbyBub3QgZ29pbmcgdG8gd29yay4KCldlbGwsIGlmIHlvdSBpbmhlcml0IGZyb20gdGhl IGJhc2Ugc3RydWN0LCB5b3UnbGwgaW5ldml0YWJseSBoYXZlCk5VTEwgY2hlY2tzIGJlY2F1c2Ug b2YgcG9pbnRlciBkZXJlZmVyZW5jZXMgeW91IGhhdmUgd2hlbiBhY2Nlc3NpbmcKb3RoZXIgZmll bGRzLCBzbyBJJ2QgZXhwZWN0cyBtb3N0IG9mIHRoZW0gdG8gYmUgYWxyZWFkeSBwcmVzZW50IChu b3QKc2F5aW5nIGZpbmRpbmcgdGhlIHJlbWFpbmluZyBvbmVzIGlzIGFuIGVhc3kgdGFzaykuCgpU aGUgcmVhbCBwcm9ibGVtIEkgc2VlIGhlcmUgaXMgdGhhdCB3ZSByZS11c2UgaGVscGVycyBtYW5p cHVsYXRpbmcgYmFzZQpvYmplY3RzIHdpdGhvdXQgcHJvdmlkaW5nIHdyYXBwZXJzLCBhbmQgdGhh dCBjYW4gb25seSB3b3JrIGlmIGJhc2UgaXMKdGhlIGZpcnN0IGZpZWxkIGluIHRoZSBjaGlsZCBz dHJ1Y3QuCgo+IFNob3VsZG4ndCBiZSBhbiBpbXBvc3NpYmxlIHRhc2sgdG8gd3JhcCBhbGwgb2Yg dGhvc2UgYXMgd2VsbCwKPiBidXQgSSBndWVzcyBubyBvbmUncyBtb3RpdmF0ZWQgZW5vdWdoIHRv IGFjdHVhbGx5IGRvIGl0Lgo+IAoKQWN0dWFsbHksIEkgbmV2ZXIgc3VnZ2VzdGVkIHRvIGRvIGFu eSBvZiB0aGF0LCBiZWNhdXNlIEkga25vdyBob3cKaW52YXNpdmUvcmlza3kgc3VjaCBhIGNoYW5n ZSB3b3VsZCBiZS4gQWxsIEkgd2FzIHRyeWluZyB0byBkbyB3YXMgbWFrZQphbiBpbXBsaWNpdCBy ZXF1aXJlbWVudCBtb3JlIGV4cGxpY2l0IHdpdGggYSBjb21tZW50IHN0YXRpbmcgdGhlIGZhY3QK YW5kIGV4cGxhaW5pbmcgd2h5IChCVFcsIEkgbGlrZSB5b3VyIHN1Z2dlc3Rpb24gdG8gdXNlIEJV SUxEX0JVR19PTigpCnRvIGNhdGNoIHRob3NlIHByb2JsZW1zIGF0IGNvbXBpbGF0aW9uIHRpbWUp LgoKQW55d2F5LCBlbm91Z2ggb24gdGhhdCBtYXR0ZXIuIEknbGwgdHJ5IHRvIHJlbWVtYmVyIHRo YXQgdGhlIHVzZSBvZgpjb250YWluZXJfb2YoKSBkb2VzIG5vdCBuZWNlc3NhcmlseSBtZWFucyBm aWVsZHMgY2FuIGJlIHNodWZmbGVkLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWw=