From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/atomic-helper: check that drivers call drm_crtc_vblank_off Date: Tue, 17 Oct 2017 18:32:52 +0300 Message-ID: <20171017153252.GV10981@intel.com> References: <20171017145939.438-1-daniel.vetter@ffwll.ch> <20171017152714.6849-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20171017152714.6849-1-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: Daniel Vetter , Intel Graphics Development , DRI Development List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMTcsIDIwMTcgYXQgMDU6Mjc6MTRQTSArMDIwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBBdCBsZWFzdCB3aGVuIHRoZXkgaGF2ZSB2Ymxhbmsgc3VwcG9ydCB0aGV5IG5lZWQg dG8gY2FsbCB0aGlzLCBvciB0aGUKPiB2YmxhbmsgY29yZSB3aWxsIGhhcHBpbHkgY2FsbCBpbnRv IHRoZWlyIGNydGMtPmVuYWJsZV92YmxhbmsgY2FsbGJhY2sKPiBldmVuIHdoZW4gdGhlIGNydGMg aXMgb2ZmLiBXaGljaCBsZWFkcyB0byBhIGJvb20gd2hlbiB0aGUgY2xvY2tzIGFyZQo+IG9mZiBv biBtb3N0IGhhcmR3YXJlIChiZXNpZGVzIHRoZSBpbmV2aXRhYmxlIGNvbmZ1c2lvbiBpbiB0aGUK PiBib29rLWtlZXBpbmcpLgo+IAo+IFRoZSBjb25zaXN0ZW5jeSBjaGVja3MgaW4gZHJtX3ZibGFu ay5jIHdpbGwgdGhlbiBtYWtlIHN1cmUgdGhhdAo+IHZibGFua19vZmYvb24gY2FsbHMgYXJlIGJh bGFuY2VkLCBhbmQgaWYgZHJpdmVycyBmb3JnZXQgdG8gcmUtZW5hYmxlCj4gaXQgYWxsIHRoZSBj b21taXRzIHdpbGwgc3RhbGwsIHNvIEkgdGhpbmsgd2UncmUgY292ZXJlZC4KPiAKPiBJdCdkIGJl IG5pY2UgdG8gYmUgYWJsZSB0byBwbGFjZSB0aGlzIGNoZWNrIG91dHNpZGUgb2YgY29tbWl0IGhl bHBlcnMsCj4gYnV0IHRoYSdzIG5vdCByZWFsbHkgcG9zc2libGUgKGR1ZSB0byBub25ibG9ja2lu ZyBjb21taXRzIGFuZCBhbGwKPiB0aGF0KS4gUGxhY2luZyBpdCBpbnRvIGF0b21pYyBoZWxwZXJz IHNob3VsZCBhdCBsZWFzdCBjb3ZlciBtb3N0Cj4gZHJpdmVycy4KPiAKPiBBbHNvIG5vdGUgdGhh dCB2Ymxhbmsgc3VwcG9ydCBpcyBzdGlsbCBvcHRpb25hbCAoZm9yIHZpcnR1YWwgZHJpdmVycywK PiB3aGljaCB0ZW5kIHRvIG5vdCBoYXZlIHRoaXMpLCBjaGVjayBmb3IgdGhhdC4KPiAKPiB2Mjog Rml4dXAgdGhlIGhhbmRsaW5nIGZvciB2YmxhbmtfcHV0IChSb2IpLgo+IAo+IENjOiBSb2IgQ2xh cmsgPHJvYmRjbGFya0BnbWFpbC5jb20+Cj4gVGVzdGVkLWJ5OiBSb2IgQ2xhcmsgPHJvYmRjbGFy a0BnbWFpbC5jb20+Cj4gQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBp bnRlbC5jb20+CgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX2hlbHBl ci5jIHwgOSArKysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDkgaW5zZXJ0aW9ucygrKQo+IAo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pY19oZWxwZXIuYyBiL2RyaXZl cnMvZ3B1L2RybS9kcm1fYXRvbWljX2hlbHBlci5jCj4gaW5kZXggYWU1NmQ5MTQzM2ZmLi4wMjlj OGMxZDk3ZjYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfaGVscGVy LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pY19oZWxwZXIuYwo+IEBAIC04NjAs NiArODYwLDcgQEAgZGlzYWJsZV9vdXRwdXRzKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHN0cnVj dCBkcm1fYXRvbWljX3N0YXRlICpvbGRfc3RhdGUpCj4gIAo+ICAJZm9yX2VhY2hfb2xkbmV3X2Ny dGNfaW5fc3RhdGUob2xkX3N0YXRlLCBjcnRjLCBvbGRfY3J0Y19zdGF0ZSwgbmV3X2NydGNfc3Rh dGUsIGkpIHsKPiAgCQljb25zdCBzdHJ1Y3QgZHJtX2NydGNfaGVscGVyX2Z1bmNzICpmdW5jczsK PiArCQlpbnQgcmV0Owo+ICAKPiAgCQkvKiBTaHV0IGRvd24gZXZlcnl0aGluZyB0aGF0IG5lZWRz IGEgZnVsbCBtb2Rlc2V0LiAqLwo+ICAJCWlmICghZHJtX2F0b21pY19jcnRjX25lZWRzX21vZGVz ZXQobmV3X2NydGNfc3RhdGUpKQo+IEBAIC04ODMsNiArODg0LDE0IEBAIGRpc2FibGVfb3V0cHV0 cyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBzdHJ1Y3QgZHJtX2F0b21pY19zdGF0ZSAqb2xkX3N0 YXRlKQo+ICAJCQlmdW5jcy0+ZGlzYWJsZShjcnRjKTsKPiAgCQllbHNlCj4gIAkJCWZ1bmNzLT5k cG1zKGNydGMsIERSTV9NT0RFX0RQTVNfT0ZGKTsKPiArCj4gKwkJaWYgKCEoZGV2LT5pcnFfZW5h YmxlZCAmJiBkZXYtPm51bV9jcnRjcykpCj4gKwkJCWNvbnRpbnVlOwo+ICsKPiArCQlyZXQgPSBk cm1fY3J0Y192YmxhbmtfZ2V0KGNydGMpOwo+ICsJCVdBUk5fT05DRShyZXQgIT0gLUVJTlZBTCwg ImRyaXZlciBmb3Jnb3QgdG8gY2FsbCBkcm1fY3J0Y192Ymxhbmtfb2ZmKClcbiIpOwo+ICsJCWlm IChyZXQgPT0gMCkKPiArCQkJZHJtX2NydGNfdmJsYW5rX3B1dChjcnRjKTsKPiAgCX0KPiAgfQo+ ICAKPiAtLSAKPiAyLjE0LjEKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5n IGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=