From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sean Paul Subject: Re: [PATCH 2/2] drm/msm: subclass work object for vblank events Date: Thu, 1 Nov 2018 15:18:38 -0400 Message-ID: <20181101191838.GE154160@art_vandelay> References: <1541031545-20520-1-git-send-email-jsanka@codeaurora.org> <1541031545-20520-2-git-send-email-jsanka@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1541031545-20520-2-git-send-email-jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Jeykumar Sankaran Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, hoegsberg-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org T24gV2VkLCBPY3QgMzEsIDIwMTggYXQgMDU6MTk6MDVQTSAtMDcwMCwgSmV5a3VtYXIgU2Fua2Fy YW4gd3JvdGU6Cj4gbXNtIG1haW50YWlucyBhIHNlcGFyYXRlIHN0cnVjdHVyZSB0byBkZWZpbmUg dmJsYW5rCj4gd29yayBkZWZpbml0aW9ucyBhbmQgYSBsaXN0IHRvIHRyYWNrIGV2ZW50cyBzdWJt aXR0ZWQKPiB0byB0aGUgZGlzcGxheSB3b3JrZXIgdGhyZWFkLiBXZSBjYW4gYXZvaWQgdGhlc2UK PiByZWR1bmRhbnQgbGlzdCBhbmQgaXRzIHByb3RlY3Rpb24gbWVjaGFuaXNtLCBpZiB3ZQo+IHN1 YmNsYXNzIHRoZSB3b3JrIG9iamVjdCB0byBlbmNhcHN1bGF0ZSB2YmxhbmsKPiBldmVudCBwYXJh bWV0ZXJzLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEpleWt1bWFyIFNhbmthcmFuIDxqc2Fua2FAY29k ZWF1cm9yYS5vcmc+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2Rydi5jIHwgNzAg KysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQo+ICBkcml2ZXJzL2dw dS9kcm0vbXNtL21zbV9kcnYuaCB8ICA3IC0tLS0tCj4gIDIgZmlsZXMgY2hhbmdlZCwgMTkgaW5z ZXJ0aW9ucygrKSwgNTggZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9tc20vbXNtX2Rydi5jIGIvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZHJ2LmMKPiBpbmRl eCAxZjM4NGIzLi42N2E5NmVlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNt X2Rydi5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZHJ2LmMKPiBAQCAtMjAzLDYx ICsyMDMsNDQgQEAgdTMyIG1zbV9yZWFkbChjb25zdCB2b2lkIF9faW9tZW0gKmFkZHIpCj4gIAly ZXR1cm4gdmFsOwo+ICB9Cj4gIAo+IC1zdHJ1Y3QgdmJsYW5rX2V2ZW50IHsKPiAtCXN0cnVjdCBs aXN0X2hlYWQgbm9kZTsKPiArc3RydWN0IG1zbV92Ymxhbmtfd29yayB7Cj4gKwlzdHJ1Y3Qga3Ro cmVhZF93b3JrIHdvcms7Cj4gIAlpbnQgY3J0Y19pZDsKPiAgCWJvb2wgZW5hYmxlOwo+ICsJc3Ry dWN0IG1zbV9kcm1fcHJpdmF0ZSAqcHJpdjsKPiAgfTsKPiAgCj4gIHN0YXRpYyB2b2lkIHZibGFu a19jdHJsX3dvcmtlcihzdHJ1Y3Qga3RocmVhZF93b3JrICp3b3JrKQo+ICB7Cj4gLQlzdHJ1Y3Qg bXNtX3ZibGFua19jdHJsICp2YmxfY3RybCA9IGNvbnRhaW5lcl9vZih3b3JrLAo+IC0JCQkJCQlz dHJ1Y3QgbXNtX3ZibGFua19jdHJsLCB3b3JrKTsKPiAtCXN0cnVjdCBtc21fZHJtX3ByaXZhdGUg KnByaXYgPSBjb250YWluZXJfb2YodmJsX2N0cmwsCj4gLQkJCQkJc3RydWN0IG1zbV9kcm1fcHJp dmF0ZSwgdmJsYW5rX2N0cmwpOwo+ICsJc3RydWN0IG1zbV92Ymxhbmtfd29yayAqdmJsX3dvcmsg PSBjb250YWluZXJfb2Yod29yaywKPiArCQkJCQkJc3RydWN0IG1zbV92Ymxhbmtfd29yaywgd29y ayk7Cj4gKwlzdHJ1Y3QgbXNtX2RybV9wcml2YXRlICpwcml2ID0gdmJsX3dvcmstPnByaXY7Cj4g IAlzdHJ1Y3QgbXNtX2ttcyAqa21zID0gcHJpdi0+a21zOwo+IC0Jc3RydWN0IHZibGFua19ldmVu dCAqdmJsX2V2LCAqdG1wOwo+IC0JdW5zaWduZWQgbG9uZyBmbGFnczsKPiAtCj4gLQlzcGluX2xv Y2tfaXJxc2F2ZSgmdmJsX2N0cmwtPmxvY2ssIGZsYWdzKTsKPiAtCWxpc3RfZm9yX2VhY2hfZW50 cnlfc2FmZSh2YmxfZXYsIHRtcCwgJnZibF9jdHJsLT5ldmVudF9saXN0LCBub2RlKSB7Cj4gLQkJ bGlzdF9kZWwoJnZibF9ldi0+bm9kZSk7Cj4gLQkJc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgmdmJs X2N0cmwtPmxvY2ssIGZsYWdzKTsKPiAtCj4gLQkJaWYgKHZibF9ldi0+ZW5hYmxlKQo+IC0JCQlr bXMtPmZ1bmNzLT5lbmFibGVfdmJsYW5rKGttcywKPiAtCQkJCQkJcHJpdi0+Y3J0Y3NbdmJsX2V2 LT5jcnRjX2lkXSk7Cj4gLQkJZWxzZQo+IC0JCQlrbXMtPmZ1bmNzLT5kaXNhYmxlX3ZibGFuayhr bXMsCj4gLQkJCQkJCXByaXYtPmNydGNzW3ZibF9ldi0+Y3J0Y19pZF0pOwo+ICAKPiAtCQlrZnJl ZSh2YmxfZXYpOwo+IC0KPiAtCQlzcGluX2xvY2tfaXJxc2F2ZSgmdmJsX2N0cmwtPmxvY2ssIGZs YWdzKTsKPiAtCX0KPiArCWlmICh2Ymxfd29yay0+ZW5hYmxlKQo+ICsJCWttcy0+ZnVuY3MtPmVu YWJsZV92Ymxhbmsoa21zLCBwcml2LT5jcnRjc1t2Ymxfd29yay0+Y3J0Y19pZF0pOwo+ICsJZWxz ZQo+ICsJCWttcy0+ZnVuY3MtPmRpc2FibGVfdmJsYW5rKGttcywJcHJpdi0+Y3J0Y3NbdmJsX3dv cmstPmNydGNfaWRdKTsKPiAgCj4gLQlzcGluX3VubG9ja19pcnFyZXN0b3JlKCZ2YmxfY3RybC0+ bG9jaywgZmxhZ3MpOwo+ICsJa2ZyZWUodmJsX3dvcmspOwo+ICB9Cj4gIAo+ICBzdGF0aWMgaW50 IHZibGFua19jdHJsX3F1ZXVlX3dvcmsoc3RydWN0IG1zbV9kcm1fcHJpdmF0ZSAqcHJpdiwKPiAg CQkJCQlpbnQgY3J0Y19pZCwgYm9vbCBlbmFibGUpCj4gIHsKPiAtCXN0cnVjdCBtc21fdmJsYW5r X2N0cmwgKnZibF9jdHJsID0gJnByaXYtPnZibGFua19jdHJsOwo+IC0Jc3RydWN0IHZibGFua19l dmVudCAqdmJsX2V2Owo+IC0JdW5zaWduZWQgbG9uZyBmbGFnczsKPiArCXN0cnVjdCBtc21fdmJs YW5rX3dvcmsgKnZibF93b3JrOwo+ICAKPiAtCXZibF9ldiA9IGt6YWxsb2Moc2l6ZW9mKCp2Ymxf ZXYpLCBHRlBfQVRPTUlDKTsKPiAtCWlmICghdmJsX2V2KQo+ICsJdmJsX3dvcmsgPSBremFsbG9j KHNpemVvZigqdmJsX3dvcmspLCBHRlBfQVRPTUlDKTsKPiArCWlmICghdmJsX3dvcmspCj4gIAkJ cmV0dXJuIC1FTk9NRU07Cj4gIAo+IC0JdmJsX2V2LT5jcnRjX2lkID0gY3J0Y19pZDsKPiAtCXZi bF9ldi0+ZW5hYmxlID0gZW5hYmxlOwo+ICsJa3RocmVhZF9pbml0X3dvcmsoJnZibF93b3JrLT53 b3JrLCB2YmxhbmtfY3RybF93b3JrZXIpOwo+ICAKPiAtCXNwaW5fbG9ja19pcnFzYXZlKCZ2Ymxf Y3RybC0+bG9jaywgZmxhZ3MpOwo+IC0JbGlzdF9hZGRfdGFpbCgmdmJsX2V2LT5ub2RlLCAmdmJs X2N0cmwtPmV2ZW50X2xpc3QpOwo+IC0Jc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgmdmJsX2N0cmwt PmxvY2ssIGZsYWdzKTsKPiArCXZibF93b3JrLT5jcnRjX2lkID0gY3J0Y19pZDsKPiArCXZibF93 b3JrLT5lbmFibGUgPSBlbmFibGU7Cj4gKwl2Ymxfd29yay0+cHJpdiA9IHByaXY7Cj4gIAo+IC0J a3RocmVhZF9xdWV1ZV93b3JrKCZwcml2LT5kaXNwX3RocmVhZC53b3JrZXIsICZ2YmxfY3RybC0+ d29yayk7Cj4gKwlrdGhyZWFkX3F1ZXVlX3dvcmsoJnByaXYtPmRpc3BfdGhyZWFkLndvcmtlciwg JnZibF93b3JrLT53b3JrKTsKClNvIEkgdGhpbmsgdGhpcyBjYW4gZ2V0IGV2ZW4gbW9yZSBzaW1w bGlmaWVkLiBJbiB0aGUgc2hvcnQgdGVybSwgeW91IGNhbiBqdXN0CnVzZSB0aGUgc3lzdGVtd3Eg dG8gZG8gdGhlIGVuYWJsZSBhbmQgZGlzYWJsZS4KCkluIHRoZSBsb25nIHRlcm0sIHRoZSBlbmFi bGVfdmJsYW5rL2Rpc2FibGVfdmJsYW5rIGZ1bmN0aW9ucyBzaG91bGQgYmUKb3B0aW1pemVkIHNv IHRoZXkgZG9uJ3Qgc2xlZXAuIEkgdG9vayBhIHF1aWNrIGxvb2sgYXQgdGhlbSBwZXJoYXBzIHRo aXMgaXMKYWxsIGJlY2F1c2Ugb2YgdGhlIGNydGNfbG9jayBtdXRleD8gVGhhdCBsb2NrIHNlZW1z IGEgYml0IHN1c3BpY2lvdXMgdG8gbWUsCmVzcGVjaWFsbHkgYmVpbmcgZHJvcHBlZCBhcm91bmQg dGhlIHBtX3J1bnRpbWUgY2FsbHMgaW4KX2RwdV9jcnRjX3ZibGFua19lbmFibGVfbm9fbG9jaygp LiBJIHRoaW5rIHdlIGNvdWxkIHByb2JhYmx5IHJlbHkgb24gdGhlIG1vZGVzZXQKbG9ja3MgZm9y IHNvbWUgb2YgdGhlc2UgZnVuY3Rpb25zLCBhbmQgcGVyaGFwcyBjb252ZXJ0IGl0IHRvIGEgc3Bp bmxvY2sgaWYgd2UKY2FuJ3QgZ2V0IHJpZCBvZiBpdCBlbnRpcmVseS4KClNlYW4KCj4gIAo+ICAJ cmV0dXJuIDA7Cj4gIH0KPiBAQCAtMjY5LDIwICsyNTIsOCBAQCBzdGF0aWMgaW50IG1zbV9kcm1f dW5pbml0KHN0cnVjdCBkZXZpY2UgKmRldikKPiAgCXN0cnVjdCBtc21fZHJtX3ByaXZhdGUgKnBy aXYgPSBkZGV2LT5kZXZfcHJpdmF0ZTsKPiAgCXN0cnVjdCBtc21fa21zICprbXMgPSBwcml2LT5r bXM7Cj4gIAlzdHJ1Y3QgbXNtX21kc3MgKm1kc3MgPSBwcml2LT5tZHNzOwo+IC0Jc3RydWN0IG1z bV92YmxhbmtfY3RybCAqdmJsX2N0cmwgPSAmcHJpdi0+dmJsYW5rX2N0cmw7Cj4gLQlzdHJ1Y3Qg dmJsYW5rX2V2ZW50ICp2YmxfZXYsICp0bXA7Cj4gIAlpbnQgaTsKPiAgCj4gLQkvKiBXZSBtdXN0 IGNhbmNlbCBhbmQgY2xlYW51cCBhbnkgcGVuZGluZyB2YmxhbmsgZW5hYmxlL2Rpc2FibGUKPiAt CSAqIHdvcmsgYmVmb3JlIGRybV9pcnFfdW5pbnN0YWxsKCkgdG8gYXZvaWQgd29yayByZS1lbmFi bGluZyBhbgo+IC0JICogaXJxIGFmdGVyIHVuaW5zdGFsbCBoYXMgZGlzYWJsZWQgaXQuCj4gLQkg Ki8KPiAtCWt0aHJlYWRfZmx1c2hfd29yaygmdmJsX2N0cmwtPndvcmspOwo+IC0JbGlzdF9mb3Jf ZWFjaF9lbnRyeV9zYWZlKHZibF9ldiwgdG1wLCAmdmJsX2N0cmwtPmV2ZW50X2xpc3QsIG5vZGUp IHsKPiAtCQlsaXN0X2RlbCgmdmJsX2V2LT5ub2RlKTsKPiAtCQlrZnJlZSh2YmxfZXYpOwo+IC0J fQo+IC0KPiAgCWt0aHJlYWRfZmx1c2hfd29ya2VyKCZwcml2LT5kaXNwX3RocmVhZC53b3JrZXIp Owo+ICAJa3RocmVhZF9zdG9wKHByaXYtPmRpc3BfdGhyZWFkLnRocmVhZCk7Cj4gIAlwcml2LT5k aXNwX3RocmVhZC50aHJlYWQgPSBOVUxMOwo+IEBAIC00NzQsOSArNDQ1LDYgQEAgc3RhdGljIGlu dCBtc21fZHJtX2luaXQoc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1Y3QgZHJtX2RyaXZlciAqZHJ2 KQo+ICAJcHJpdi0+d3EgPSBhbGxvY19vcmRlcmVkX3dvcmtxdWV1ZSgibXNtIiwgMCk7Cj4gIAo+ ICAJSU5JVF9MSVNUX0hFQUQoJnByaXYtPmluYWN0aXZlX2xpc3QpOwo+IC0JSU5JVF9MSVNUX0hF QUQoJnByaXYtPnZibGFua19jdHJsLmV2ZW50X2xpc3QpOwo+IC0Ja3RocmVhZF9pbml0X3dvcmso JnByaXYtPnZibGFua19jdHJsLndvcmssIHZibGFua19jdHJsX3dvcmtlcik7Cj4gLQlzcGluX2xv Y2tfaW5pdCgmcHJpdi0+dmJsYW5rX2N0cmwubG9jayk7Cj4gIAo+ICAJZHJtX21vZGVfY29uZmln X2luaXQoZGRldik7Cj4gIAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vbXNtL21zbV9k cnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2Rydi5oCj4gaW5kZXggZTgxYjFmYS4uYjkx ZTMwNiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vbXNtL21zbV9kcnYuaAo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2Rydi5oCj4gQEAgLTc3LDEyICs3Nyw2IEBAIGVudW0g bXNtX21kcF9wbGFuZV9wcm9wZXJ0eSB7Cj4gIAlQTEFORV9QUk9QX01BWF9OVU0KPiAgfTsKPiAg Cj4gLXN0cnVjdCBtc21fdmJsYW5rX2N0cmwgewo+IC0Jc3RydWN0IGt0aHJlYWRfd29yayB3b3Jr Owo+IC0Jc3RydWN0IGxpc3RfaGVhZCBldmVudF9saXN0Owo+IC0Jc3BpbmxvY2tfdCBsb2NrOwo+ IC19Owo+IC0KPiAgI2RlZmluZSBNU01fR1BVX01BWF9SSU5HUyA0Cj4gICNkZWZpbmUgTUFYX0hf VElMRVNfUEVSX0RJU1BMQVkgMgo+ICAKPiBAQCAtMjI2LDcgKzIyMCw2IEBAIHN0cnVjdCBtc21f ZHJtX3ByaXZhdGUgewo+ICAJc3RydWN0IG5vdGlmaWVyX2Jsb2NrIHZtYXBfbm90aWZpZXI7Cj4g IAlzdHJ1Y3Qgc2hyaW5rZXIgc2hyaW5rZXI7Cj4gIAo+IC0Jc3RydWN0IG1zbV92YmxhbmtfY3Ry bCB2YmxhbmtfY3RybDsKPiAgCXN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpwbV9zdGF0ZTsKPiAg fTsKPiAgCj4gLS0gCj4gVGhlIFF1YWxjb21tIElubm92YXRpb24gQ2VudGVyLCBJbmMuIGlzIGEg bWVtYmVyIG9mIHRoZSBDb2RlIEF1cm9yYSBGb3J1bSwKPiBhIExpbnV4IEZvdW5kYXRpb24gQ29s bGFib3JhdGl2ZSBQcm9qZWN0Cj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KPiBGcmVlZHJlbm8gbWFpbGluZyBsaXN0Cj4gRnJlZWRyZW5vQGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZnJlZWRyZW5vCgotLSAKU2VhbiBQYXVsLCBTb2Z0d2FyZSBFbmdpbmVlciwgR29v Z2xlIC8gQ2hyb21pdW0gT1MKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KRnJlZWRyZW5vIG1haWxpbmcgbGlzdApGcmVlZHJlbm9AbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZnJl ZWRyZW5vCg==