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: Wed, 18 Sep 2019 08:16:54 -0700 Message-ID: <20190918151651.GB29798@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> <20190917163707.GA29180@intel.com> <33373f28-9e14-6753-55f6-47bf73bc1fec@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 44B9E6F3DA for ; Wed, 18 Sep 2019 15:15:13 +0000 (UTC) Content-Disposition: inline In-Reply-To: <33373f28-9e14-6753-55f6-47bf73bc1fec@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 T24gV2VkLCBTZXAgMTgsIDIwMTkgYXQgMTA6NTE6NTRBTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gT3AgMTctMDktMjAxOSBvbSAxODozNyBzY2hyZWVmIE1hbmFzaSBOYXZhcmU6 Cj4gPiBPbiBUdWUsIFNlcCAxNywgMjAxOSBhdCAwNTowNDoyOFBNICswMjAwLCBNYWFydGVuIExh bmtob3JzdCB3cm90ZToKPiA+PiBPcCAwOS0wOS0yMDE5IG9tIDA1OjQzIHNjaHJlZWYgTWFuYXNp IE5hdmFyZToKPiA+Pj4gVGhpcyBjbGVhcnMgdGhlIHRyYW5zY29kZXIgcG9ydCBzeW5jIGJpdHMg b2YgdGhlIFRSQU5TX0RESV9GVU5DX0NUTDIKPiA+Pj4gcmVnaXN0ZXIgZHVyaW5nIGNydGNfZGlz YWJsZSgpLgo+ID4+Pgo+ID4+PiBDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KPiA+Pj4gQ2M6IE1hYXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVuLmxhbmto b3JzdEBsaW51eC5pbnRlbC5jb20+Cj4gPj4+IENjOiBNYXR0IFJvcGVyIDxtYXR0aGV3LmQucm9w ZXJAaW50ZWwuY29tPgo+ID4+PiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNv bT4KPiA+Pj4gU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJlQGlu dGVsLmNvbT4KPiA+Pj4gLS0tCj4gPj4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2lu dGVsX2Rpc3BsYXkuYyB8IDIzICsrKysrKysrKysrKysrKysrKysrCj4gPj4+ICAxIGZpbGUgY2hh bmdlZCwgMjMgaW5zZXJ0aW9ucygrKQo+ID4+Pgo+ID4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9kaXNwbGF5L2ludGVsX2Rpc3BsYXkuYwo+ID4+PiBpbmRleCAzNTFjOTBhZDcwNTkuLjA3ZGVi MGI5M2Y1YyAxMDA2NDQKPiA+Pj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9kaXNwbGF5LmMKPiA+Pj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9kaXNwbGF5LmMKPiA+Pj4gQEAgLTQ0MzgsNiArNDQzOCwyNiBAQCBzdGF0aWMgdm9pZCBp Y2xfZW5hYmxlX3RyYW5zX3BvcnRfc3luYyhjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAq Y3J0Y19zdGF0ZQo+ID4+PiAgCQkgICB0cmFuc19kZGlfZnVuY19jdGwyX3ZhbCk7Cj4gPj4+ICB9 Cj4gPj4+ICAKPiA+Pj4gK3N0YXRpYyB2b2lkIGljbF9kaXNhYmxlX3RyYW5zY29kZXJfcG9ydF9z eW5jKGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpvbGRfY3J0Y19zdGF0ZSkKPiA+Pj4g K3sKPiA+Pj4gKwlzdHJ1Y3QgaW50ZWxfY3J0YyAqY3J0YyA9IHRvX2ludGVsX2NydGMob2xkX2Ny dGNfc3RhdGUtPmJhc2UuY3J0Yyk7Cj4gPj4+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRl dl9wcml2ID0gdG9faTkxNShjcnRjLT5iYXNlLmRldik7Cj4gPj4+ICsJaTkxNV9yZWdfdCByZWc7 Cj4gPj4+ICsJdTMyIHRyYW5zX2RkaV9mdW5jX2N0bDJfdmFsOwo+ID4+PiArCj4gPj4+ICsJaWYg KG9sZF9jcnRjX3N0YXRlLT5tYXN0ZXJfdHJhbnNjb2RlciA9PSBJTlZBTElEX1RSQU5TQ09ERVIp Cj4gPj4+ICsJCXJldHVybjsKPiA+Pj4gKwo+ID4+PiArCURSTV9ERUJVR19LTVMoIkRpc2FibGlu ZyBUcmFuc2NvZGVyIFBvcnQgU3luYyBvbiBTbGF2ZSBUcmFuc2NvZGVyICVzXG4iLAo+ID4+PiAr CQkgICAgICB0cmFuc2NvZGVyX25hbWUob2xkX2NydGNfc3RhdGUtPmNwdV90cmFuc2NvZGVyKSk7 Cj4gPj4+ICsKPiA+Pj4gKwlyZWcgPSBUUkFOU19ERElfRlVOQ19DVEwyKG9sZF9jcnRjX3N0YXRl LT5jcHVfdHJhbnNjb2Rlcik7Cj4gPj4+ICsJdHJhbnNfZGRpX2Z1bmNfY3RsMl92YWwgPSBJOTE1 X1JFQUQocmVnKTsKPiA+Pj4gKwl0cmFuc19kZGlfZnVuY19jdGwyX3ZhbCAmPSB+KFBPUlRfU1lO Q19NT0RFX0VOQUJMRSB8Cj4gPj4+ICsJCQkJICAgICBQT1JUX1NZTkNfTU9ERV9NQVNURVJfU0VM RUNUX01BU0spOwo+ID4+PiArCUk5MTVfV1JJVEUocmVnLCB0cmFuc19kZGlfZnVuY19jdGwyX3Zh bCk7Cj4gPj4+ICt9Cj4gPj4+ICsKPiA+PiBXb3VsZCBhbnl0aGluZyBicmVhayBpZiB3ZSBqdXN0 IHdyb3RlIDAgaGVyZT8KPiA+IFdlIGRvbnQgd2FudCB0byBhY2NpZGVudGx5IHJlc2V0IG90aGVy IGJpdHMgaW4gdGhlIHJlZ2lzdGVyIHdoaWNoIGFyZSBmb3IgRFNJIGFuZCBub3QgdXNlZCBjdXJy ZW50bHkgYnV0Cj4gPiB0byBtYWtlIHRoaXMgZnVuY3Rpb24gbW9yZSBmdXR1cmUgcHJvb2YsIEkg aGF2ZSBhdm9pZGVkIHdyaXRpbmcgYSAwCj4gPgo+ID4gQnV0IGlmIHlvdSBzdHJvbmdseSBmZWVs IGFnYWluc3QgdGhpcywgSSBjYW4gc3dpdGNoIHRoaXMgdG8gd3JpdGluZyAwIGRpcmVjdGx5Lgo+ IAo+IFdlIG92ZXJ3cml0ZSBmdW5jX2N0bDIgaW4gZW5hYmxlX3BvcnRfc3luYyBzbyBpdCBtYWtl cyBzZW5zZSB0byBkbyB0aGUgc2FtZSBpbiBkaXNhYmxlLiA6KQoKWWVzIGFzIHBlciB0aGUgcmV2 aWV3cyBvbiB0aGUgZW5hYmxlIHBhdGNoLCB0aGUgUk1XIHdhcyBub3QgcmVjb21tZW5kZWQsIHNv IGV2ZW4gaGVyZSBJIHdpbGwganVzdCBvdmVyd3JpdGUgd2l0aCB+KFBPUlRfU1lOQ19NT0RFX0VO QUJMRSB8IFBPUlRfU1lOQ19NT0RFX01BU1RFUl9TRUxFQ1RfTUFTSyk7CgpUaGlzIHNvdW5kcyBn b29kPwoKTWFuYXNpCgo+IApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZng=