From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/4] drm/atomic: integrate modeset lock with private objects Date: Wed, 21 Feb 2018 16:49:19 +0200 Message-ID: <20180221144919.GN5453@intel.com> References: <20180221143730.30285-1-robdclark@gmail.com> <20180221143730.30285-2-robdclark@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20180221143730.30285-2-robdclark@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Rob Clark Cc: David Airlie , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: linux-arm-msm@vger.kernel.org T24gV2VkLCBGZWIgMjEsIDIwMTggYXQgMDk6Mzc6MjFBTSAtMDUwMCwgUm9iIENsYXJrIHdyb3Rl Ogo+IEZvbGxvdyB0aGUgc2FtZSBwYXR0ZXJuIG9mIGxvY2tpbmcgYXMgd2l0aCBvdGhlciBzdGF0 ZSBvYmplY3RzLiAgVGhpcwo+IGF2b2lkcyBib2lsZXJwbGF0ZSBpbiB0aGUgZHJpdmVyLgoKSSdt IG5vdCBzdXJlIHdlIHJlYWxseSB3YW50IHRvIGRvIHRoaXMuIFdoYXQgaWYgdGhlIGRyaXZlciB3 YW50cyBhCmN1c3RvbSBsb2NraW5nIHNjaGVtZSBmb3IgdGhpcyBzdGF0ZT8KCj4gCj4gU2lnbmVk LW9mZi1ieTogUm9iIENsYXJrIDxyb2JkY2xhcmtAZ21haWwuY29tPgo+IC0tLQo+ICBkcml2ZXJz L2dwdS9kcm0vZHJtX2F0b21pYy5jIHwgOSArKysrKysrKy0KPiAgaW5jbHVkZS9kcm0vZHJtX2F0 b21pYy5oICAgICB8IDUgKysrKysKPiAgMiBmaWxlcyBjaGFuZ2VkLCAxMyBpbnNlcnRpb25zKCsp LCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRv bWljLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pYy5jCj4gaW5kZXggZmM4YzRkYTQwOWZm Li4wMDRlNjIxYWIzMDcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWMu Ywo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljLmMKPiBAQCAtMTA3OCw2ICsxMDc4 LDggQEAgZHJtX2F0b21pY19wcml2YXRlX29ial9pbml0KHN0cnVjdCBkcm1fcHJpdmF0ZV9vYmog Km9iaiwKPiAgewo+ICAJbWVtc2V0KG9iaiwgMCwgc2l6ZW9mKCpvYmopKTsKPiAgCj4gKwlkcm1f bW9kZXNldF9sb2NrX2luaXQoJm9iai0+bG9jayk7Cj4gKwo+ICAJb2JqLT5zdGF0ZSA9IHN0YXRl Owo+ICAJb2JqLT5mdW5jcyA9IGZ1bmNzOwo+ICB9Cj4gQEAgLTEwOTMsNiArMTA5NSw3IEBAIHZv aWQKPiAgZHJtX2F0b21pY19wcml2YXRlX29ial9maW5pKHN0cnVjdCBkcm1fcHJpdmF0ZV9vYmog Km9iaikKPiAgewo+ICAJb2JqLT5mdW5jcy0+YXRvbWljX2Rlc3Ryb3lfc3RhdGUob2JqLCBvYmot PnN0YXRlKTsKPiArCWRybV9tb2Rlc2V0X2xvY2tfZmluaSgmb2JqLT5sb2NrKTsKPiAgfQo+ICBF WFBPUlRfU1lNQk9MKGRybV9hdG9taWNfcHJpdmF0ZV9vYmpfZmluaSk7Cj4gIAo+IEBAIC0xMTEz LDcgKzExMTYsNyBAQCBzdHJ1Y3QgZHJtX3ByaXZhdGVfc3RhdGUgKgo+ICBkcm1fYXRvbWljX2dl dF9wcml2YXRlX29ial9zdGF0ZShzdHJ1Y3QgZHJtX2F0b21pY19zdGF0ZSAqc3RhdGUsCj4gIAkJ CQkgc3RydWN0IGRybV9wcml2YXRlX29iaiAqb2JqKQo+ICB7Cj4gLQlpbnQgaW5kZXgsIG51bV9v YmpzLCBpOwo+ICsJaW50IGluZGV4LCBudW1fb2JqcywgaSwgcmV0Owo+ICAJc2l6ZV90IHNpemU7 Cj4gIAlzdHJ1Y3QgX19kcm1fcHJpdmF0ZV9vYmpzX3N0YXRlICphcnI7Cj4gIAlzdHJ1Y3QgZHJt X3ByaXZhdGVfc3RhdGUgKm9ial9zdGF0ZTsKPiBAQCAtMTEyMiw2ICsxMTI1LDEwIEBAIGRybV9h dG9taWNfZ2V0X3ByaXZhdGVfb2JqX3N0YXRlKHN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpzdGF0 ZSwKPiAgCQlpZiAob2JqID09IHN0YXRlLT5wcml2YXRlX29ianNbaV0ucHRyKQo+ICAJCQlyZXR1 cm4gc3RhdGUtPnByaXZhdGVfb2Jqc1tpXS5zdGF0ZTsKPiAgCj4gKwlyZXQgPSBkcm1fbW9kZXNl dF9sb2NrKCZvYmotPmxvY2ssIHN0YXRlLT5hY3F1aXJlX2N0eCk7Cj4gKwlpZiAocmV0KQo+ICsJ CXJldHVybiBFUlJfUFRSKHJldCk7Cj4gKwo+ICAJbnVtX29ianMgPSBzdGF0ZS0+bnVtX3ByaXZh dGVfb2JqcyArIDE7Cj4gIAlzaXplID0gc2l6ZW9mKCpzdGF0ZS0+cHJpdmF0ZV9vYmpzKSAqIG51 bV9vYmpzOwo+ICAJYXJyID0ga3JlYWxsb2Moc3RhdGUtPnByaXZhdGVfb2Jqcywgc2l6ZSwgR0ZQ X0tFUk5FTCk7Cj4gZGlmZiAtLWdpdCBhL2luY2x1ZGUvZHJtL2RybV9hdG9taWMuaCBiL2luY2x1 ZGUvZHJtL2RybV9hdG9taWMuaAo+IGluZGV4IDA5MDc2YTYyNTYzNy4uOWFlNTNiNzNjOWQyIDEw MDY0NAo+IC0tLSBhL2luY2x1ZGUvZHJtL2RybV9hdG9taWMuaAo+ICsrKyBiL2luY2x1ZGUvZHJt L2RybV9hdG9taWMuaAo+IEBAIC0yMTgsNiArMjE4LDExIEBAIHN0cnVjdCBkcm1fcHJpdmF0ZV9z dGF0ZV9mdW5jcyB7Cj4gICAqICZkcm1fbW9kZXNldF9sb2NrIGlzIHJlcXVpcmVkIHRvIGR1cGxp Y2F0ZSBhbmQgdXBkYXRlIHRoaXMgb2JqZWN0J3Mgc3RhdGUuCj4gICAqLwo+ICBzdHJ1Y3QgZHJt X3ByaXZhdGVfb2JqIHsKPiArCS8qKgo+ICsJICogQGxvY2s6IE1vZGVzZXQgbG9jayB0byBwcm90 ZWN0IHRoZSBzdGF0ZSBvYmplY3QuCj4gKwkgKi8KPiArCXN0cnVjdCBkcm1fbW9kZXNldF9sb2Nr IGxvY2s7Cj4gKwo+ICAJLyoqCj4gIAkgKiBAc3RhdGU6IEN1cnJlbnQgYXRvbWljIHN0YXRlIGZv ciB0aGlzIGRyaXZlciBwcml2YXRlIG9iamVjdC4KPiAgCSAqLwo+IC0tIAo+IDIuMTQuMwo+IAo+ IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gZHJpLWRl dmVsIG1haWxpbmcgbGlzdAo+IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAoKLS0g ClZpbGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vZHJpLWRldmVsCg==