From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [PATCH 5/6] drm/i915/display/icl: Disable transcoder port sync as part of crtc_disable() sequence Date: Tue, 17 Sep 2019 09:37:07 -0700 Message-ID: <20190917163707.GA29180@intel.com> References: <20190909034325.20006-1-manasi.d.navare@intel.com> <20190909034325.20006-6-manasi.d.navare@intel.com> <156576de-c2a0-bbdc-7434-209df041e97c@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 16F8F6ED04 for ; Tue, 17 Sep 2019 16:35:28 +0000 (UTC) Content-Disposition: inline In-Reply-To: <156576de-c2a0-bbdc-7434-209df041e97c@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Maarten Lankhorst Cc: Jani Nikula , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBTZXAgMTcsIDIwMTkgYXQgMDU6MDQ6MjhQTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gT3AgMDktMDktMjAxOSBvbSAwNTo0MyBzY2hyZWVmIE1hbmFzaSBOYXZhcmU6 Cj4gPiBUaGlzIGNsZWFycyB0aGUgdHJhbnNjb2RlciBwb3J0IHN5bmMgYml0cyBvZiB0aGUgVFJB TlNfRERJX0ZVTkNfQ1RMMgo+ID4gcmVnaXN0ZXIgZHVyaW5nIGNydGNfZGlzYWJsZSgpLgo+ID4K PiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ ID4gQ2M6IE1hYXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRlbC5j b20+Cj4gPiBDYzogTWF0dCBSb3BlciA8bWF0dGhldy5kLnJvcGVyQGludGVsLmNvbT4KPiA+IENj OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTog TWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJlQGludGVsLmNvbT4KPiA+IC0tLQo+ID4gIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jIHwgMjMgKysrKysrKysr KysrKysrKysrKysKPiA+ICAxIGZpbGUgY2hhbmdlZCwgMjMgaW5zZXJ0aW9ucygrKQo+ID4KPiA+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXku YyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jCj4gPiBpbmRl eCAzNTFjOTBhZDcwNTkuLjA3ZGViMGI5M2Y1YyAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXkuYwo+ID4gQEAgLTQ0MzgsNiArNDQzOCwyNiBA QCBzdGF0aWMgdm9pZCBpY2xfZW5hYmxlX3RyYW5zX3BvcnRfc3luYyhjb25zdCBzdHJ1Y3QgaW50 ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZQo+ID4gIAkJICAgdHJhbnNfZGRpX2Z1bmNfY3RsMl92 YWwpOwo+ID4gIH0KPiA+ICAKPiA+ICtzdGF0aWMgdm9pZCBpY2xfZGlzYWJsZV90cmFuc2NvZGVy X3BvcnRfc3luYyhjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqb2xkX2NydGNfc3RhdGUp Cj4gPiArewo+ID4gKwlzdHJ1Y3QgaW50ZWxfY3J0YyAqY3J0YyA9IHRvX2ludGVsX2NydGMob2xk X2NydGNfc3RhdGUtPmJhc2UuY3J0Yyk7Cj4gPiArCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpk ZXZfcHJpdiA9IHRvX2k5MTUoY3J0Yy0+YmFzZS5kZXYpOwo+ID4gKwlpOTE1X3JlZ190IHJlZzsK PiA+ICsJdTMyIHRyYW5zX2RkaV9mdW5jX2N0bDJfdmFsOwo+ID4gKwo+ID4gKwlpZiAob2xkX2Ny dGNfc3RhdGUtPm1hc3Rlcl90cmFuc2NvZGVyID09IElOVkFMSURfVFJBTlNDT0RFUikKPiA+ICsJ CXJldHVybjsKPiA+ICsKPiA+ICsJRFJNX0RFQlVHX0tNUygiRGlzYWJsaW5nIFRyYW5zY29kZXIg UG9ydCBTeW5jIG9uIFNsYXZlIFRyYW5zY29kZXIgJXNcbiIsCj4gPiArCQkgICAgICB0cmFuc2Nv ZGVyX25hbWUob2xkX2NydGNfc3RhdGUtPmNwdV90cmFuc2NvZGVyKSk7Cj4gPiArCj4gPiArCXJl ZyA9IFRSQU5TX0RESV9GVU5DX0NUTDIob2xkX2NydGNfc3RhdGUtPmNwdV90cmFuc2NvZGVyKTsK PiA+ICsJdHJhbnNfZGRpX2Z1bmNfY3RsMl92YWwgPSBJOTE1X1JFQUQocmVnKTsKPiA+ICsJdHJh bnNfZGRpX2Z1bmNfY3RsMl92YWwgJj0gfihQT1JUX1NZTkNfTU9ERV9FTkFCTEUgfAo+ID4gKwkJ CQkgICAgIFBPUlRfU1lOQ19NT0RFX01BU1RFUl9TRUxFQ1RfTUFTSyk7Cj4gPiArCUk5MTVfV1JJ VEUocmVnLCB0cmFuc19kZGlfZnVuY19jdGwyX3ZhbCk7Cj4gPiArfQo+ID4gKwo+IFdvdWxkIGFu eXRoaW5nIGJyZWFrIGlmIHdlIGp1c3Qgd3JvdGUgMCBoZXJlPwoKV2UgZG9udCB3YW50IHRvIGFj Y2lkZW50bHkgcmVzZXQgb3RoZXIgYml0cyBpbiB0aGUgcmVnaXN0ZXIgd2hpY2ggYXJlIGZvciBE U0kgYW5kIG5vdCB1c2VkIGN1cnJlbnRseSBidXQKdG8gbWFrZSB0aGlzIGZ1bmN0aW9uIG1vcmUg ZnV0dXJlIHByb29mLCBJIGhhdmUgYXZvaWRlZCB3cml0aW5nIGEgMAoKQnV0IGlmIHlvdSBzdHJv bmdseSBmZWVsIGFnYWluc3QgdGhpcywgSSBjYW4gc3dpdGNoIHRoaXMgdG8gd3JpdGluZyAwIGRp cmVjdGx5LgoKTWFuYXNpCgo+ID4gIHN0YXRpYyB2b2lkIGludGVsX3VwZGF0ZV9waXBlX2NvbmZp Zyhjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqb2xkX2NydGNfc3RhdGUsCj4gPiAgCQkJ CSAgICAgY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKm5ld19jcnRjX3N0YXRlKQo+ID4g IHsKPiA+IEBAIC02Njg3LDYgKzY3MDcsOSBAQCBzdGF0aWMgdm9pZCBoYXN3ZWxsX2NydGNfZGlz YWJsZShzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqb2xkX2NydGNfc3RhdGUsCj4gPiAgCWlmIChp bnRlbF9jcnRjX2hhc190eXBlKG9sZF9jcnRjX3N0YXRlLCBJTlRFTF9PVVRQVVRfRFBfTVNUKSkK PiA+ICAJCWludGVsX2RkaV9zZXRfdmNfcGF5bG9hZF9hbGxvYyhvbGRfY3J0Y19zdGF0ZSwgZmFs c2UpOwo+ID4gIAo+ID4gKwlpZiAoSU5URUxfR0VOKGRldl9wcml2KSA+PSAxMSkKPiA+ICsJCWlj bF9kaXNhYmxlX3RyYW5zY29kZXJfcG9ydF9zeW5jKG9sZF9jcnRjX3N0YXRlKTsKPiA+ICsKPiA+ ICAJaWYgKCF0cmFuc2NvZGVyX2lzX2RzaShjcHVfdHJhbnNjb2RlcikpCj4gPiAgCQlpbnRlbF9k ZGlfZGlzYWJsZV90cmFuc2NvZGVyX2Z1bmMob2xkX2NydGNfc3RhdGUpOwo+ID4gIAo+IAo+IApf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=