From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v3 07/11] drm/i915: Pass idle crtc_state to intel_dp_sink_crc Date: Mon, 13 Nov 2017 19:17:39 +0200 Message-ID: <20171113171739.GR10981@intel.com> References: <20171110113503.16253-1-maarten.lankhorst@linux.intel.com> <20171110113503.16253-7-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id ACCE26E6D0 for ; Mon, 13 Nov 2017 17:17:43 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20171110113503.16253-7-maarten.lankhorst@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: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBOb3YgMTAsIDIwMTcgYXQgMTI6MzQ6NTlQTSArMDEwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gSVBTIGNhbiBvbmx5IGJlIGVuYWJsZWQgaWYgdGhlIHByaW1hcnkgcGxhbmUg aXMgdmlzaWJsZSwgc28KPiBmaXJzdCBtYWtlIHN1cmUgc3cgc3RhdGUgbWF0Y2hlcyBodyBzdGF0 ZSBieSB3YWl0aW5nIGZvciBod19kb25lLgo+IAo+IEFmdGVyIHRoaXMgcGFzcyBjcnRjX3N0YXRl IHRvIGludGVsX2RwX3NpbmtfY3JjKCkgc28gdGhhdCBjYW4gYmUgdXNlZCwKPiBpbnN0ZWFkIG9m IHVzaW5nIGxlZ2FjeSBwb2ludGVycy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBNYWFydGVuIExhbmto b3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYyB8IDE3ICsrKysrKysrKysrKysrKy0tCj4gIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgICAgIHwgMjMgKysrKysrKysrKysrKy0tLS0t LS0tLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmggICAgfCAgMyArKy0KPiAg MyBmaWxlcyBjaGFuZ2VkLCAzMCBpbnNlcnRpb25zKCspLCAxMyBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYwo+IGluZGV4IDdlOGY0MGViOTcwZC4uMzFkYjAy NjQ5NGUwIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5j Cj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiBAQCAtMjc0Nyw2 ICsyNzQ3LDcgQEAgc3RhdGljIGludCBpOTE1X3NpbmtfY3JjKHN0cnVjdCBzZXFfZmlsZSAqbSwg dm9pZCAqZGF0YSkKPiAgCWZvcl9lYWNoX2ludGVsX2Nvbm5lY3Rvcl9pdGVyKGNvbm5lY3Rvciwg JmNvbm5faXRlcikgewo+ICAJCXN0cnVjdCBkcm1fY3J0YyAqY3J0YzsKPiAgCQlzdHJ1Y3QgZHJt X2Nvbm5lY3Rvcl9zdGF0ZSAqc3RhdGU7Cj4gKwkJc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNy dGNfc3RhdGU7Cj4gIAo+ICAJCWlmIChjb25uZWN0b3ItPmJhc2UuY29ubmVjdG9yX3R5cGUgIT0g RFJNX01PREVfQ09OTkVDVE9SX2VEUCkKPiAgCQkJY29udGludWU7Cj4gQEAgLTI3NjUsMTIgKzI3 NjYsMjQgQEAgc3RhdGljIGludCBpOTE1X3NpbmtfY3JjKHN0cnVjdCBzZXFfZmlsZSAqbSwgdm9p ZCAqZGF0YSkKPiAgCQlpZiAocmV0KQo+ICAJCQlnb3RvIGVycjsKPiAgCj4gLQkJaWYgKCFjcnRj LT5zdGF0ZS0+YWN0aXZlKQo+ICsJCWNydGNfc3RhdGUgPSB0b19pbnRlbF9jcnRjX3N0YXRlKGNy dGMtPnN0YXRlKTsKCldlJ3JlIHVuZGVyIG1vZGVzZXRfbG9ja19hbGwoKSBzbyB3ZSBjYW4gZG8g dGhpcyBzYWZlbHkuCgo+ICsJCWlmICghY3J0Y19zdGF0ZS0+YmFzZS5hY3RpdmUpCj4gIAkJCWNv bnRpbnVlOwo+ICAKPiArCQkvKgo+ICsJCSAqIFdlIG5lZWQgdG8gd2FpdCBmb3IgYWxsIGNydGMg dXBkYXRlcyB0byBjb21wbGV0ZSwgdG8gbWFrZQo+ICsJCSAqIHN1cmUgYW55IHBlbmRpbmcgbW9k ZXNldHMgYW5kIHBsYW5lIHVwZGF0ZXMgYXJlIGNvbXBsZXRlZC4KPiArCQkgKi8KPiArCQlpZiAo Y3J0Y19zdGF0ZS0+YmFzZS5jb21taXQpIHsKPiArCQkJcmV0ID0gd2FpdF9mb3JfY29tcGxldGlv bl9pbnRlcnJ1cHRpYmxlKCZjcnRjX3N0YXRlLT5iYXNlLmNvbW1pdC0+aHdfZG9uZSk7CgpJIGd1 ZXNzIGl0IHdvdWxkIGJlIG5pY2UgaWYgd2UgY291bGQgYWN0dWFsbHkga2VlcCBncmFiYmluZyBj cmNzIGFjcm9zcwphIGxvbmdlciBwZXJpb2QgaW5zdGVhZCBvZiBqdXN0IG9uZSBmcmFtZS4gQnV0 IHdlIGNhbid0IGRvIHRoYXQgd2l0aCB0aGUKY3VycmVudCB1YXBpIGZvciB0aG9zLiBHaXZlbiB0 aGF0IGNvbnN0cmFpbnQgdGhpcyBzZWVtcyBsaWtlIHRoZSByaWdodApzb2x1dGlvbi4KClJldmll d2VkLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoK PiArCj4gKwkJCWlmIChyZXQpCj4gKwkJCQlnb3RvIGVycjsKPiArCQl9Cj4gKwo+ICAJCWludGVs X2RwID0gZW5jX3RvX2ludGVsX2RwKHN0YXRlLT5iZXN0X2VuY29kZXIpOwo+ICAKPiAtCQlyZXQg PSBpbnRlbF9kcF9zaW5rX2NyYyhpbnRlbF9kcCwgY3JjKTsKPiArCQlyZXQgPSBpbnRlbF9kcF9z aW5rX2NyYyhpbnRlbF9kcCwgY3J0Y19zdGF0ZSwgY3JjKTsKPiAgCQlpZiAocmV0KQo+ICAJCQln b3RvIGVycjsKPiAgCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rw LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gaW5kZXggY2RkZDk2YjI0ODc4 Li5hYmVmMDM5MmFiYjkgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZHAuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiBAQCAtMzkwNywx MSArMzkwNywxMiBAQCBpbnRlbF9kcF9jb25maWd1cmVfbXN0KHN0cnVjdCBpbnRlbF9kcCAqaW50 ZWxfZHApCj4gIAkJCQkJaW50ZWxfZHAtPmlzX21zdCk7Cj4gIH0KPiAgCj4gLXN0YXRpYyBpbnQg aW50ZWxfZHBfc2lua19jcmNfc3RvcChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+ICtzdGF0 aWMgaW50IGludGVsX2RwX3NpbmtfY3JjX3N0b3Aoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwK PiArCQkJCSAgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsIGJvb2wgZGlzYWJs ZV93YSkKPiAgewo+ICAJc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqZGlnX3BvcnQgPSBkcF90 b19kaWdfcG9ydChpbnRlbF9kcCk7Cj4gIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3By aXYgPSB0b19pOTE1KGRpZ19wb3J0LT5iYXNlLmJhc2UuZGV2KTsKPiAtCXN0cnVjdCBpbnRlbF9j cnRjICppbnRlbF9jcnRjID0gdG9faW50ZWxfY3J0YyhkaWdfcG9ydC0+YmFzZS5iYXNlLmNydGMp Owo+ICsJc3RydWN0IGludGVsX2NydGMgKmludGVsX2NydGMgPSB0b19pbnRlbF9jcnRjKGNydGNf c3RhdGUtPmJhc2UuY3J0Yyk7Cj4gIAl1OCBidWY7Cj4gIAlpbnQgcmV0ID0gMDsKPiAgCWludCBj b3VudCA9IDA7Cj4gQEAgLTM5NDcsMTUgKzM5NDgsMTcgQEAgc3RhdGljIGludCBpbnRlbF9kcF9z aW5rX2NyY19zdG9wKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4gIAl9Cj4gIAo+ICAgb3V0 Ogo+IC0JaHN3X2VuYWJsZV9pcHMoaW50ZWxfY3J0Yyk7Cj4gKwlpZiAoZGlzYWJsZV93YSkKPiAr CQloc3dfZW5hYmxlX2lwcyhpbnRlbF9jcnRjKTsKPiAgCXJldHVybiByZXQ7Cj4gIH0KPiAgCj4g LXN0YXRpYyBpbnQgaW50ZWxfZHBfc2lua19jcmNfc3RhcnQoc3RydWN0IGludGVsX2RwICppbnRl bF9kcCkKPiArc3RhdGljIGludCBpbnRlbF9kcF9zaW5rX2NyY19zdGFydChzdHJ1Y3QgaW50ZWxf ZHAgKmludGVsX2RwLAo+ICsJCQkJICAgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3Rh dGUpCj4gIHsKPiAgCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmRpZ19wb3J0ID0gZHBfdG9f ZGlnX3BvcnQoaW50ZWxfZHApOwo+ICAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 ID0gdG9faTkxNShkaWdfcG9ydC0+YmFzZS5iYXNlLmRldik7Cj4gLQlzdHJ1Y3QgaW50ZWxfY3J0 YyAqaW50ZWxfY3J0YyA9IHRvX2ludGVsX2NydGMoZGlnX3BvcnQtPmJhc2UuYmFzZS5jcnRjKTsK PiArCXN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRjID0gdG9faW50ZWxfY3J0YyhjcnRjX3N0 YXRlLT5iYXNlLmNydGMpOwo+ICAJdTggYnVmOwo+ICAJaW50IHJldDsKPiAgCj4gQEAgLTM5Njks NyArMzk3Miw3IEBAIHN0YXRpYyBpbnQgaW50ZWxfZHBfc2lua19jcmNfc3RhcnQoc3RydWN0IGlu dGVsX2RwICppbnRlbF9kcCkKPiAgCQlyZXR1cm4gLUVJTzsKPiAgCj4gIAlpZiAoYnVmICYgRFBf VEVTVF9TSU5LX1NUQVJUKSB7Cj4gLQkJcmV0ID0gaW50ZWxfZHBfc2lua19jcmNfc3RvcChpbnRl bF9kcCk7Cj4gKwkJcmV0ID0gaW50ZWxfZHBfc2lua19jcmNfc3RvcChpbnRlbF9kcCwgY3J0Y19z dGF0ZSwgZmFsc2UpOwo+ICAJCWlmIChyZXQpCj4gIAkJCXJldHVybiByZXQ7Cj4gIAl9Cj4gQEAg LTM5ODYsMTYgKzM5ODksMTYgQEAgc3RhdGljIGludCBpbnRlbF9kcF9zaW5rX2NyY19zdGFydChz dHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+ICAJcmV0dXJuIDA7Cj4gIH0KPiAgCj4gLWludCBp bnRlbF9kcF9zaW5rX2NyYyhzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLCB1OCAqY3JjKQo+ICtp bnQgaW50ZWxfZHBfc2lua19jcmMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwgc3RydWN0IGlu dGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsIHU4ICpjcmMpCj4gIHsKPiAgCXN0cnVjdCBpbnRl bF9kaWdpdGFsX3BvcnQgKmRpZ19wb3J0ID0gZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApOwo+ICAJ c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShkaWdfcG9ydC0+YmFz ZS5iYXNlLmRldik7Cj4gLQlzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxfY3J0YyA9IHRvX2ludGVs X2NydGMoZGlnX3BvcnQtPmJhc2UuYmFzZS5jcnRjKTsKPiArCXN0cnVjdCBpbnRlbF9jcnRjICpp bnRlbF9jcnRjID0gdG9faW50ZWxfY3J0YyhjcnRjX3N0YXRlLT5iYXNlLmNydGMpOwo+ICAJdTgg YnVmOwo+ICAJaW50IGNvdW50LCByZXQ7Cj4gIAlpbnQgYXR0ZW1wdHMgPSA2Owo+ICAKPiAtCXJl dCA9IGludGVsX2RwX3NpbmtfY3JjX3N0YXJ0KGludGVsX2RwKTsKPiArCXJldCA9IGludGVsX2Rw X3NpbmtfY3JjX3N0YXJ0KGludGVsX2RwLCBjcnRjX3N0YXRlKTsKPiAgCWlmIChyZXQpCj4gIAkJ cmV0dXJuIHJldDsKPiAgCj4gQEAgLTQwMjMsNyArNDAyNiw3IEBAIGludCBpbnRlbF9kcF9zaW5r X2NyYyhzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLCB1OCAqY3JjKQo+ICAJfQo+ICAKPiAgc3Rv cDoKPiAtCWludGVsX2RwX3NpbmtfY3JjX3N0b3AoaW50ZWxfZHApOwo+ICsJaW50ZWxfZHBfc2lu a19jcmNfc3RvcChpbnRlbF9kcCwgY3J0Y19zdGF0ZSwgdHJ1ZSk7Cj4gIAlyZXR1cm4gcmV0Owo+ ICB9Cj4gIAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCj4gaW5kZXggMDBiNDg4Njg4MDQyLi42 YWJlNTIxNjE0MzcgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2 LmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAo+IEBAIC0xNTM0LDcg KzE1MzQsOCBAQCB2b2lkIGludGVsX2RwX3NpbmtfZHBtcyhzdHJ1Y3QgaW50ZWxfZHAgKmludGVs X2RwLCBpbnQgbW9kZSk7Cj4gIHZvaWQgaW50ZWxfZHBfZW5jb2Rlcl9yZXNldChzdHJ1Y3QgZHJt X2VuY29kZXIgKmVuY29kZXIpOwo+ICB2b2lkIGludGVsX2RwX2VuY29kZXJfc3VzcGVuZChzdHJ1 Y3QgaW50ZWxfZW5jb2RlciAqaW50ZWxfZW5jb2Rlcik7Cj4gIHZvaWQgaW50ZWxfZHBfZW5jb2Rl cl9kZXN0cm95KHN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2Rlcik7Cj4gLWludCBpbnRlbF9kcF9z aW5rX2NyYyhzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLCB1OCAqY3JjKTsKPiAraW50IGludGVs X2RwX3NpbmtfY3JjKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsCj4gKwkJICAgICAgc3RydWN0 IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsIHU4ICpjcmMpOwo+ICBib29sIGludGVsX2Rw X2NvbXB1dGVfY29uZmlnKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAo+ICAJCQkgICAg IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpwaXBlX2NvbmZpZywKPiAgCQkJICAgICBzdHJ1Y3Qg ZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSk7Cj4gLS0gCj4gMi4xNS4wCj4gCj4gX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1nZngg bWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKVmls bGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK