From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/4] drm/atomic: integrate modeset lock with private objects Date: Tue, 6 Mar 2018 08:33:33 +0100 Message-ID: <20180306073333.GS22212@phenom.ffwll.local> 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+IGF2b2lkcyBib2lsZXJwbGF0ZSBpbiB0aGUgZHJpdmVyLgo+IAo+ IFNpZ25lZC1vZmYtYnk6IFJvYiBDbGFyayA8cm9iZGNsYXJrQGdtYWlsLmNvbT4KClBsZWFzZSBh bHNvIGFkanVzdCB0aGUga2VybmVsIGRvYywgYW5kIEkgdGhpbmsgd2UgY2FuIHJlbW92ZSB0aGUg bG9ja2luZwpXQVJOX09OIGluIGRybV9hdG9taWNfZ2V0X21zdF90b3BvbG9neV9zdGF0ZSBhZnRl ciB0aGlzIHBhdGNoIChwbHVzIGFnYWluCmFkanVzdCB0aGUga2VybmVsZG9jIGZvciB0aGF0IHBs ZWFzZSkuCgpPdGhlcndpc2UgSSB0aGluayB0aGlzIG1ha2VzIHNlbnNlLCBhbmQgZWNub3VyYWdl cyByZWFzb25hYmxlIHNlbWFudGljcwpmb3IgZHJpdmVyIHByaXZhdGUgc3RhdGUgb2JqZWN0cy4K LURhbmllbAoKPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWMuYyB8IDkgKysrKysr KystCj4gIGluY2x1ZGUvZHJtL2RybV9hdG9taWMuaCAgICAgfCA1ICsrKysrCj4gIDIgZmlsZXMg Y2hhbmdlZCwgMTMgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pYy5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9t aWMuYwo+IGluZGV4IGZjOGM0ZGE0MDlmZi4uMDA0ZTYyMWFiMzA3IDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0 b21pYy5jCj4gQEAgLTEwNzgsNiArMTA3OCw4IEBAIGRybV9hdG9taWNfcHJpdmF0ZV9vYmpfaW5p dChzdHJ1Y3QgZHJtX3ByaXZhdGVfb2JqICpvYmosCj4gIHsKPiAgCW1lbXNldChvYmosIDAsIHNp emVvZigqb2JqKSk7Cj4gIAo+ICsJZHJtX21vZGVzZXRfbG9ja19pbml0KCZvYmotPmxvY2spOwo+ ICsKPiAgCW9iai0+c3RhdGUgPSBzdGF0ZTsKPiAgCW9iai0+ZnVuY3MgPSBmdW5jczsKPiAgfQo+ IEBAIC0xMDkzLDYgKzEwOTUsNyBAQCB2b2lkCj4gIGRybV9hdG9taWNfcHJpdmF0ZV9vYmpfZmlu aShzdHJ1Y3QgZHJtX3ByaXZhdGVfb2JqICpvYmopCj4gIHsKPiAgCW9iai0+ZnVuY3MtPmF0b21p Y19kZXN0cm95X3N0YXRlKG9iaiwgb2JqLT5zdGF0ZSk7Cj4gKwlkcm1fbW9kZXNldF9sb2NrX2Zp bmkoJm9iai0+bG9jayk7Cj4gIH0KPiAgRVhQT1JUX1NZTUJPTChkcm1fYXRvbWljX3ByaXZhdGVf b2JqX2ZpbmkpOwo+ICAKPiBAQCAtMTExMyw3ICsxMTE2LDcgQEAgc3RydWN0IGRybV9wcml2YXRl X3N0YXRlICoKPiAgZHJtX2F0b21pY19nZXRfcHJpdmF0ZV9vYmpfc3RhdGUoc3RydWN0IGRybV9h dG9taWNfc3RhdGUgKnN0YXRlLAo+ICAJCQkJIHN0cnVjdCBkcm1fcHJpdmF0ZV9vYmogKm9iaikK PiAgewo+IC0JaW50IGluZGV4LCBudW1fb2JqcywgaTsKPiArCWludCBpbmRleCwgbnVtX29ianMs IGksIHJldDsKPiAgCXNpemVfdCBzaXplOwo+ICAJc3RydWN0IF9fZHJtX3ByaXZhdGVfb2Jqc19z dGF0ZSAqYXJyOwo+ICAJc3RydWN0IGRybV9wcml2YXRlX3N0YXRlICpvYmpfc3RhdGU7Cj4gQEAg LTExMjIsNiArMTEyNSwxMCBAQCBkcm1fYXRvbWljX2dldF9wcml2YXRlX29ial9zdGF0ZShzdHJ1 Y3QgZHJtX2F0b21pY19zdGF0ZSAqc3RhdGUsCj4gIAkJaWYgKG9iaiA9PSBzdGF0ZS0+cHJpdmF0 ZV9vYmpzW2ldLnB0cikKPiAgCQkJcmV0dXJuIHN0YXRlLT5wcml2YXRlX29ianNbaV0uc3RhdGU7 Cj4gIAo+ICsJcmV0ID0gZHJtX21vZGVzZXRfbG9jaygmb2JqLT5sb2NrLCBzdGF0ZS0+YWNxdWly ZV9jdHgpOwo+ICsJaWYgKHJldCkKPiArCQlyZXR1cm4gRVJSX1BUUihyZXQpOwo+ICsKPiAgCW51 bV9vYmpzID0gc3RhdGUtPm51bV9wcml2YXRlX29ianMgKyAxOwo+ICAJc2l6ZSA9IHNpemVvZigq c3RhdGUtPnByaXZhdGVfb2JqcykgKiBudW1fb2JqczsKPiAgCWFyciA9IGtyZWFsbG9jKHN0YXRl LT5wcml2YXRlX29ianMsIHNpemUsIEdGUF9LRVJORUwpOwo+IGRpZmYgLS1naXQgYS9pbmNsdWRl L2RybS9kcm1fYXRvbWljLmggYi9pbmNsdWRlL2RybS9kcm1fYXRvbWljLmgKPiBpbmRleCAwOTA3 NmE2MjU2MzcuLjlhZTUzYjczYzlkMiAxMDA2NDQKPiAtLS0gYS9pbmNsdWRlL2RybS9kcm1fYXRv bWljLmgKPiArKysgYi9pbmNsdWRlL2RybS9kcm1fYXRvbWljLmgKPiBAQCAtMjE4LDYgKzIxOCwx MSBAQCBzdHJ1Y3QgZHJtX3ByaXZhdGVfc3RhdGVfZnVuY3Mgewo+ICAgKiAmZHJtX21vZGVzZXRf bG9jayBpcyByZXF1aXJlZCB0byBkdXBsaWNhdGUgYW5kIHVwZGF0ZSB0aGlzIG9iamVjdCdzIHN0 YXRlLgo+ICAgKi8KPiAgc3RydWN0IGRybV9wcml2YXRlX29iaiB7Cj4gKwkvKioKPiArCSAqIEBs b2NrOiBNb2Rlc2V0IGxvY2sgdG8gcHJvdGVjdCB0aGUgc3RhdGUgb2JqZWN0Lgo+ICsJICovCj4g KwlzdHJ1Y3QgZHJtX21vZGVzZXRfbG9jayBsb2NrOwo+ICsKPiAgCS8qKgo+ICAJICogQHN0YXRl OiBDdXJyZW50IGF0b21pYyBzdGF0ZSBmb3IgdGhpcyBkcml2ZXIgcHJpdmF0ZSBvYmplY3QuCj4g IAkgKi8KPiAtLSAKPiAyLjE0LjMKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwo+IGRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKPiBkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9kcmktZGV2ZWwKCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVy LCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRy aS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK