From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v3 14/24] drm/msm: dpu: Grab the modeset locks in frame_event Date: Mon, 3 Dec 2018 22:45:25 +0100 Message-ID: <20181203214525.GZ21184@phenom.ffwll.local> References: <20181116184238.170034-15-sean@poorly.run> <20181130220011.39644-1-sean@poorly.run> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20181130220011.39644-1-sean-p7yTbzM4H96eqtR555YLDQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Sean Paul Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Rob Clark , Sean Paul , Daniel Vetter , Jeykumar Sankaran , freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org T24gRnJpLCBOb3YgMzAsIDIwMTggYXQgMDU6MDA6MDJQTSAtMDUwMCwgU2VhbiBQYXVsIHdyb3Rl Ogo+IEZyb206IFNlYW4gUGF1bCA8c2VhbnBhdWxAY2hyb21pdW0ub3JnPgo+IAo+IFRoaXMgcGF0 Y2ggd3JhcHMgZHB1X2NvcmVfcGVyZl9jcnRjX3JlbGVhc2VfYncoKSB3aXRoIG1vZGVzZXQgbG9j a3MKPiBzaW5jZSBpdCBkaWdzIGludG8gdGhlIHN0YXRlIG9iamVjdHMuCj4gCj4gQ2hhbmdlcyBp biB2MjoKPiAtIE5vbmUKPiBDaGFuZ2VzIGluIHYzOgo+IC0gVXNlIHRob3NlIG5pZnR5IG5ldyBE Uk1fTU9ERVNFVF9MT0NLX0FMTF8qIGhlbHBlcnMgKERhbmllbCkKPiAKPiBDYzogRGFuaWVsIFZl dHRlciA8ZGFuaWVsQGZmd2xsLmNoPgo+IENjOiBKZXlrdW1hciBTYW5rYXJhbiA8anNhbmthQGNv ZGVhdXJvcmEub3JnPgo+IFNpZ25lZC1vZmYtYnk6IFNlYW4gUGF1bCA8c2VhbnBhdWxAY2hyb21p dW0ub3JnPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfY3J0Yy5j IHwgMTUgKysrKysrKysrKysrKystCj4gIDEgZmlsZSBjaGFuZ2VkLCAxNCBpbnNlcnRpb25zKCsp LCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9tc20vZGlz cC9kcHUxL2RwdV9jcnRjLmMgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfY3J0 Yy5jCj4gaW5kZXggNzRlZjM4NGQ5Y2Q2YS4uMDNkZGQyODFhMzU0ZiAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfY3J0Yy5jCj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL21zbS9kaXNwL2RwdTEvZHB1X2NydGMuYwo+IEBAIC0zMDYsNiArMzA2LDE5IEBAIHN0 YXRpYyB2b2lkIGRwdV9jcnRjX3ZibGFua19jYih2b2lkICpkYXRhKQo+ICAJdHJhY2VfZHB1X2Ny dGNfdmJsYW5rX2NiKERSTUlEKGNydGMpKTsKPiAgfQo+ICAKPiArc3RhdGljIHZvaWQgZHB1X2Ny dGNfcmVsZWFzZV9id191bmxvY2tlZChzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCj4gK3sKPiArCWlu dCByZXQgPSAwOwo+ICsJc3RydWN0IGRybV9tb2Rlc2V0X2FjcXVpcmVfY3R4IGN0eDsKPiArCj4g KwlEUk1fTU9ERVNFVF9MT0NLX0FMTF9CRUdJTihjcnRjLT5kZXYsIGN0eCwgMCwgcmV0KTsKPiAr CWRwdV9jb3JlX3BlcmZfY3J0Y19yZWxlYXNlX2J3KGNydGMpOwo+ICsJRFJNX01PREVTRVRfTE9D S19BTExfRU5EKGN0eCwgcmV0KTsKClNvb29vbyBwcmV0dHksIGFuZCBjb3JyZWN0IGV2ZW4gOi0p CgpBY2tlZC1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4KPiArCWlm IChyZXQpCj4gKwkJRFJNX0VSUk9SKCJGYWlsZWQgdG8gYWNxdWlyZSBtb2Rlc2V0IGxvY2tzIHRv IHJlbGVhc2UgYncsICVkXG4iLAo+ICsJCQkgIHJldCk7Cj4gK30KPiArCj4gIHN0YXRpYyB2b2lk IGRwdV9jcnRjX2ZyYW1lX2V2ZW50X3dvcmsoc3RydWN0IGt0aHJlYWRfd29yayAqd29yaykKPiAg ewo+ICAJc3RydWN0IGRwdV9jcnRjX2ZyYW1lX2V2ZW50ICpmZXZlbnQgPSBjb250YWluZXJfb2Yo d29yaywKPiBAQCAtMzM1LDcgKzM0OCw3IEBAIHN0YXRpYyB2b2lkIGRwdV9jcnRjX2ZyYW1lX2V2 ZW50X3dvcmsoc3RydWN0IGt0aHJlYWRfd29yayAqd29yaykKPiAgCQkJLyogcmVsZWFzZSBiYW5k d2lkdGggYW5kIG90aGVyIHJlc291cmNlcyAqLwo+ICAJCQl0cmFjZV9kcHVfY3J0Y19mcmFtZV9l dmVudF9kb25lKERSTUlEKGNydGMpLAo+ICAJCQkJCQkJZmV2ZW50LT5ldmVudCk7Cj4gLQkJCWRw dV9jb3JlX3BlcmZfY3J0Y19yZWxlYXNlX2J3KGNydGMpOwo+ICsJCQlkcHVfY3J0Y19yZWxlYXNl X2J3X3VubG9ja2VkKGNydGMpOwo+ICAJCX0gZWxzZSB7Cj4gIAkJCXRyYWNlX2RwdV9jcnRjX2Zy YW1lX2V2ZW50X21vcmVfcGVuZGluZyhEUk1JRChjcnRjKSwKPiAgCQkJCQkJCQlmZXZlbnQtPmV2 ZW50KTsKPiAtLSAKPiBTZWFuIFBhdWwsIFNvZnR3YXJlIEVuZ2luZWVyLCBHb29nbGUgLyBDaHJv bWl1bSBPUwo+IAoKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENv cnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCkZyZWVkcmVubyBtYWlsaW5nIGxpc3QKRnJlZWRyZW5vQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ZyZWVkcmVubwo=