From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniele Ceraolo Spurio Subject: Re: [PATCH] drm/i915: disable set/get_tiling ioctl on gen12+ Date: Tue, 20 Aug 2019 13:57:44 -0700 Message-ID: <055acb8e-8ba4-52b7-8cba-a5fef504e95e@intel.com> References: <20190820170631.26570-1-daniel.vetter@ffwll.ch> <20190820195451.15671-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4A7DF6E886 for ; Tue, 20 Aug 2019 20:57:42 +0000 (UTC) In-Reply-To: <20190820195451.15671-1-daniel.vetter@ffwll.ch> 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: Daniel Vetter , Intel Graphics Development Cc: Lucas De Marchi , Kenneth Graunke , Matthew Auld , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org CgpPbiA4LzIwLzE5IDEyOjU0IFBNLCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+IFRoZSBjcHUgKGRl KXRpbGVyIGh3IGlzIGdvbmUsIHRoaXMgc3RvcHBlZCBiZWluZyB1c2VmdWwuIFBsdXMgaXQgbmV2 ZXIKPiBzdXBwb3J0ZWQgYW55IG9mIHRoZSBmYW5jeSBuZXcgdGlsaW5nIGZvcm1hdHMsIHdoaWNo IG1lYW5zIHVzZXJzcGFjZQo+IGFsc28gc3RvcHBlZCB1c2luZyB0aGUgbWFnaWMgc2lkZS1jaGFu bmVsIHRoaXMgcHJvdmlkZXMuCj4gCj4gVGhpcyB3b3VsZCB0b3RhbGx5IGJyZWFrIGEgbG90IG9m IHRoZSBpZ3RzLCBidXQgdGhleSdyZSBhbHJlYWR5IGJyb2tlbgo+IGZvciB0aGUgc2FtZSByZWFz b25zIGFzIHVzZXJzcGFjZSBvbiBnZW4xMiB3b3VsZCBiZS4KPiAKPiB2MjogTG9vayBhdCBnZ3R0 LT5udW1fZmVuY2VzIGluc3RlYWQsIHRoYXQgYWxzbyBhdm9pZHMgdGhlIG5lZWQgZm9yIGEKPiBj b21tZW50IChDaHJpcykuIFRoaXMgYWxzbyBtZWFucyB0aGF0IGdlbjEyIHN1cHBvcnQgcmVhbGx5 IG5lZWRzIHRvCj4gbWFrZSBzdXJlIG51bV9mZW5jZXMgaXMgc2V0IHRvIDAuIFRoZXJlIGlzIGEg cGF0Y2ggZm9yIHRoYXQsIGJ1dCBpdAo+IGNoZWNrcyBmb3IgSEFTX01BUFBBQkxFX0FQRVJUVVJF LCB3aGljaCBJJ20gbm90IHN1cmUgaXMgdGhlIHJpZ2h0Cj4gdGhpbmcgcmVhbGx5LiBBZGRpbmcg cmVsZXZhbnQgcGVvcGxlLgo+IAoKV2UnZCBvYnZpb3VzbHkgbmVlZCB0byBtYWtlIHRoYXQgc2V0 dGluZyBmb3IgYWxsIGdlbjEyKywgYmVjYXVzZSBUR0wgCmRvZXMgaGF2ZSBtYXBwYWJsZSBhcGVy dHVyZS4KCkFwYXJ0IGZyb20gdGhlIHRpbGluZyBpb2N0bCwgdGhlIG9ubHkgcGxhY2UgSSBzZWUg d2hlcmUgd2Ugc2V0IHRpbGluZyBpcyAKaW50ZWxfYWxsb2NfaW5pdGlhbF9wbGFuZV9vYmooKSwg Y2FuIHRoZSB1c2VycyBvZiB0aGF0IG9iamVjdCBoYW5kbGUgdGhlIApsYWNrIG9mIGZlbmNlcyBn cmFjZWZ1bGx5PyBXaGVuIEkgd3JvdGUgdGhlIG51bV9mZW5jZXM9MCBwYXRjaCBJIHdhcyAKZXhw ZWN0aW5nIGRpc3BsYXkgdG8gYmUgdW5hdmFpbGFibGUsIHNvIEkgZGlkbid0IHJlYWxseSBsb29r IGF0IHRoYXQgCnBhcnQgb2YgdGhlIGNvZGUuCgpJdCdkIGFsc28gYmUgbmljZSB0byBiZSBtb3Jl IGV4cGxpY2l0IHdpdGggZmVuY2luZyBzaW5jZSB3ZSBzZWVtIHRvIApvZnRlbiBjYWxsIGk5MTVf dm1hX3Bpbl9pb21hcCwgd2hpY2ggaW1wbGljaXRseSBhcHBsaWVzIGEgZmVuY2UgaWYgCm5lZWRl ZCwgb24gb2JqZWN0cyB0aGF0IGNhbid0IGJlIHRpbGVkIG9yIGhhdmUgaGFkIGEgZmVuY2UgYXNz aWduZWQgYSAKZmV3IGxpbmVzIGJlZm9yZS4gVGhpcyBpcyBtb3JlIGEgbmljZSB0byBoYXZlIHRv dWdoLCBwb3NzaWJseSB0b2dldGhlciAKd2l0aCBhIHNwbGl0IG9mIHRoZSAibWFwcGFibGUiIGFu ZCAiZmVuY2VhYmxlIiBhdHRyaWJ1dGVzIG9mIHRoZSB2bWEuCgpEYW5pZWxlCgo+IENjOiBEYW5p ZWxlIENlcmFvbG8gU3B1cmlvIDxkYW5pZWxlLmNlcmFvbG9zcHVyaW9AaW50ZWwuY29tPgo+IENj OiBTdHVhcnQgU3VtbWVycyA8c3R1YXJ0LnN1bW1lcnNAaW50ZWwuY29tPgo+IENjOiBNYXR0aGV3 IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+Cj4gQ2M6IEtlbm5ldGggR3JhdW5rZSA8a2Vu bmV0aEB3aGl0ZWNhcGUub3JnPgo+IENjOiBKYXNvbiBFa3N0cmFuZCA8amFzb25Aamxla3N0cmFu ZC5uZXQ+Cj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IENj OiBMdWNhcyBEZSBNYXJjaGkgPGx1Y2FzLmRlbWFyY2hpQGludGVsLmNvbT4KPiBTaWduZWQtb2Zm LWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGludGVsLmNvbT4KPiAtLS0KPiAgIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2dlbS9pOTE1X2dlbV90aWxpbmcuYyB8IDcgKysrKysrKwo+ICAg MSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fdGlsaW5nLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9nZW0vaTkxNV9nZW1fdGlsaW5nLmMKPiBpbmRleCBjYTBjMmY0NTE3NDIuLmU1ZDFhZThkNGRi YSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fdGlsaW5n LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fdGlsaW5nLmMKPiBA QCAtMzEzLDEwICszMTMsMTQgQEAgaW50Cj4gICBpOTE1X2dlbV9zZXRfdGlsaW5nX2lvY3RsKHN0 cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCj4gICAJCQkgIHN0cnVjdCBkcm1fZmls ZSAqZmlsZSkKPiAgIHsKPiArCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IHRv X2k5MTUoZGV2KTsKPiAgIAlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX3NldF90aWxpbmcgKmFyZ3MgPSBk YXRhOwo+ICAgCXN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICpvYmo7Cj4gICAJaW50IGVycjsK PiAgIAo+ICsJaWYgKCFkZXZfcHJpdi0+Z2d0dC5udW1fZmVuY2VzKQo+ICsJCXJldHVybiAtRU9Q Tk9UU1VQUDsKPiArCj4gICAJb2JqID0gaTkxNV9nZW1fb2JqZWN0X2xvb2t1cChmaWxlLCBhcmdz LT5oYW5kbGUpOwo+ICAgCWlmICghb2JqKQo+ICAgCQlyZXR1cm4gLUVOT0VOVDsKPiBAQCAtNDAy LDYgKzQwNiw5IEBAIGk5MTVfZ2VtX2dldF90aWxpbmdfaW9jdGwoc3RydWN0IGRybV9kZXZpY2Ug KmRldiwgdm9pZCAqZGF0YSwKPiAgIAlzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqOwo+ ICAgCWludCBlcnIgPSAtRU5PRU5UOwo+ICAgCj4gKwlpZiAoIWRldl9wcml2LT5nZ3R0Lm51bV9m ZW5jZXMpCj4gKwkJcmV0dXJuIC1FT1BOT1RTVVBQOwo+ICsKPiAgIAlyY3VfcmVhZF9sb2NrKCk7 Cj4gICAJb2JqID0gaTkxNV9nZW1fb2JqZWN0X2xvb2t1cF9yY3UoZmlsZSwgYXJncy0+aGFuZGxl KTsKPiAgIAlpZiAob2JqKSB7Cj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeA==