From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mikko Perttunen Subject: Re: [PATCH v3] gpu: host1x: Detach Host1x from IOMMU DMA domain on arm32 Date: Fri, 28 Sep 2018 11:58:07 +0900 Message-ID: <93cb77f5-1973-1cc6-c9be-fa9364751cb1@kapsi.fi> References: <20180830001247.29257-1-digetx@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180830001247.29257-1-digetx@gmail.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Dmitry Osipenko , Thierry Reding Cc: linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: linux-tegra@vger.kernel.org UmV2aWV3ZWQtYnk6IE1pa2tvIFBlcnR0dW5lbiA8bXBlcnR0dW5lbkBudmlkaWEuY29tPgoKT24g MzAvMDgvMjAxOCA5LjEyLCBEbWl0cnkgT3NpcGVua28gd3JvdGU6Cj4gSG9zdDF4IGlzIGdldHRp bmcgYXR0YWNoZWQgdG8gYW4gaW1wbGljaXQgSU9NTVUgRE1BIGRvbWFpbiBpZgo+IENPTkZJR19B Uk1fRE1BX1VTRV9JT01NVT15LiBTaW5jZSBIb3N0MXggZHJpdmVyIG1hbmFnZXMgSU9NTVUgYnkK PiBpdHNlbGYsIEhvc3QxeCBkZXZpY2UgbXVzdCBiZSBkZXRhY2hlZCBmcm9tIHRoZSBpbXBsaWNp dCBkb21haW4gdXNpbmcKPiBhcmNoLXNwZWNpZmljIElPTU1VLUFQSS4KPiAKPiBTaWduZWQtb2Zm LWJ5OiBEbWl0cnkgT3NpcGVua28gPGRpZ2V0eEBnbWFpbC5jb20+Cj4gLS0tCj4gCj4gQ2hhbmdl bG9nOgo+IAo+IHYyOiBDb3JyZWN0bHkgcGxhY2VkIHRoZSBkZXRhY2htZW50IGNvZGUsIG5vdyBI b3N0MXggaXMgZGV0YWNoZWQgcmVnYXJkbGVzcwo+ICAgICAgb2YgdGhlIGZpcmV3YWxsIHN0YXRl Lgo+IAo+IHYzOiBDb21waWxlcyBub3cuCj4gCj4gICBkcml2ZXJzL2dwdS9ob3N0MXgvZGV2LmMg fCAxMyArKysrKysrKysrKystCj4gICAxIGZpbGUgY2hhbmdlZCwgMTIgaW5zZXJ0aW9ucygrKSwg MSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9ob3N0MXgvZGV2LmMg Yi9kcml2ZXJzL2dwdS9ob3N0MXgvZGV2LmMKPiBpbmRleCBkODgwNzNlN2QyMmQuLmRlNmJjNGU3 ZmEyMyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9ob3N0MXgvZGV2LmMKPiArKysgYi9kcml2 ZXJzL2dwdS9ob3N0MXgvZGV2LmMKPiBAQCAtMjksNiArMjksMTAgQEAKPiAgICNpbmNsdWRlIDx0 cmFjZS9ldmVudHMvaG9zdDF4Lmg+Cj4gICAjdW5kZWYgQ1JFQVRFX1RSQUNFX1BPSU5UUwo+ICAg Cj4gKyNpZiBJU19FTkFCTEVEKENPTkZJR19BUk1fRE1BX1VTRV9JT01NVSkKPiArI2luY2x1ZGUg PGFzbS9kbWEtaW9tbXUuaD4KPiArI2VuZGlmCj4gKwo+ICAgI2luY2x1ZGUgImJ1cy5oIgo+ICAg I2luY2x1ZGUgImNoYW5uZWwuaCIKPiAgICNpbmNsdWRlICJkZWJ1Zy5oIgo+IEBAIC0yMTcsNyAr MjIxLDE0IEBAIHN0YXRpYyBpbnQgaG9zdDF4X3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2Ug KnBkZXYpCj4gICAJCWRldl9lcnIoJnBkZXYtPmRldiwgImZhaWxlZCB0byBnZXQgcmVzZXQ6ICVk XG4iLCBlcnIpOwo+ICAgCQlyZXR1cm4gZXJyOwo+ICAgCX0KPiAtCj4gKyNpZiBJU19FTkFCTEVE KENPTkZJR19BUk1fRE1BX1VTRV9JT01NVSkKPiArCWlmIChob3N0LT5kZXYtPmFyY2hkYXRhLm1h cHBpbmcpIHsKPiArCQlzdHJ1Y3QgZG1hX2lvbW11X21hcHBpbmcgKm1hcHBpbmcgPQo+ICsJCQkJ dG9fZG1hX2lvbW11X21hcHBpbmcoaG9zdC0+ZGV2KTsKPiArCQlhcm1faW9tbXVfZGV0YWNoX2Rl dmljZShob3N0LT5kZXYpOwo+ICsJCWFybV9pb21tdV9yZWxlYXNlX21hcHBpbmcobWFwcGluZyk7 Cj4gKwl9Cj4gKyNlbmRpZgo+ICAgCWlmIChJU19FTkFCTEVEKENPTkZJR19URUdSQV9IT1NUMVhf RklSRVdBTEwpKQo+ICAgCQlnb3RvIHNraXBfaW9tbXU7Cj4gICAKPiAKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApk cmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==