From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH 3/8] drm/i915: Rewrite mst suspend/resume in terms of encoders Date: Thu, 5 Jul 2018 14:29:59 -0700 Message-ID: <20180705212959.GP734@intel.com> References: <20180705164357.28512-1-ville.syrjala@linux.intel.com> <20180705164357.28512-4-ville.syrjala@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 A15FD6EF28 for ; Thu, 5 Jul 2018 21:30:07 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180705164357.28512-4-ville.syrjala@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: Ville Syrjala Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBKdWwgMDUsIDIwMTggYXQgMDc6NDM6NTJQTSArMDMwMCwgVmlsbGUgU3lyamFsYSB3 cm90ZToKPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwu Y29tPgo+IAo+IFJhdGhlciB0aGFuIGxvb3Bpbmcgb3ZlciBhbGwgdGhlIHBvcnRzIGFuZCBwaWNr aW5nIHRoZSBlbmNvZGVyIGJhc2VkIG9uCj4gdGhlIHBvcnQsIGxldCdzIGp1c3QgbG9vcCBvdmVy IGFsbCB0aGUgZW5jb2RlcnMgaW5zdGVhZC4gR2V0cyByaWQgb2YKPiBzb21lIGlycV9wb3J0W10g dXNhZ2UsIHdoaWNoIGlzIGEgYml0IG9mIGFuIGV5ZSBzb3JlLgo+IAo+IFNpZ25lZC1vZmYtYnk6 IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gLS0tCj4g IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMgIHwgIDQgKystLQo+ICBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kcC5jICB8IDQxICsrKysrKysrKysrKysrKysrKysrKysrLS0tLS0t LS0tLS0tLS0tLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmggfCAgNCArKy0t Cj4gIDMgZmlsZXMgY2hhbmdlZCwgMjggaW5zZXJ0aW9ucygrKSwgMjEgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gaW5kZXggMGRiM2M4M2NjZTI5Li4xZjI0NDlkOTIw NmQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPiBAQCAtMTU3Nyw3ICsxNTc3LDcgQEAg c3RhdGljIGludCBpOTE1X2RybV9zdXNwZW5kKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gIAo+ ICAJaW50ZWxfZGlzcGxheV9zdXNwZW5kKGRldik7Cj4gIAo+IC0JaW50ZWxfZHBfbXN0X3N1c3Bl bmQoZGV2KTsKPiArCWludGVsX2RwX21zdF9zdXNwZW5kKGRldl9wcml2KTsKPiAgCj4gIAlpbnRl bF9ydW50aW1lX3BtX2Rpc2FibGVfaW50ZXJydXB0cyhkZXZfcHJpdik7Cj4gIAlpbnRlbF9ocGRf Y2FuY2VsX3dvcmsoZGV2X3ByaXYpOwo+IEBAIC0xNzQyLDcgKzE3NDIsNyBAQCBzdGF0aWMgaW50 IGk5MTVfZHJtX3Jlc3VtZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICAJCWRldl9wcml2LT5k aXNwbGF5LmhwZF9pcnFfc2V0dXAoZGV2X3ByaXYpOwo+ICAJc3Bpbl91bmxvY2tfaXJxKCZkZXZf cHJpdi0+aXJxX2xvY2spOwo+ICAKPiAtCWludGVsX2RwX21zdF9yZXN1bWUoZGV2KTsKPiArCWlu dGVsX2RwX21zdF9yZXN1bWUoZGV2X3ByaXYpOwo+ICAKPiAgCWludGVsX2Rpc3BsYXlfcmVzdW1l KGRldik7Cj4gIAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+IGluZGV4IGU5NWYxMTgxZTMwMi4u ZTliYzBmOWY1ZTU0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rw LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gQEAgLTY0OTAsMzcg KzY0OTAsNDQgQEAgYm9vbCBpbnRlbF9kcF9pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpk ZXZfcHJpdiwKPiAgCXJldHVybiBmYWxzZTsKPiAgfQo+ICAKPiAtdm9pZCBpbnRlbF9kcF9tc3Rf c3VzcGVuZChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICt2b2lkIGludGVsX2RwX21zdF9zdXNw ZW5kKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgewo+IC0Jc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShkZXYpOwo+IC0JaW50IGk7Cj4gKwlz dHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlcjsKPiArCj4gKwlmb3JfZWFjaF9pbnRlbF9lbmNv ZGVyKCZkZXZfcHJpdi0+ZHJtLCBlbmNvZGVyKSB7Cj4gKwkJc3RydWN0IGludGVsX2RwICppbnRl bF9kcDsKPiArCj4gKwkJaWYgKGVuY29kZXItPnR5cGUgIT0gSU5URUxfT1VUUFVUX0RESSkKCklO VEVMX09VVFBVVF9EUCBub3QgcG9zc2libGUgYXQgdGhpcyBwb2ludD8KCj4gKwkJCWNvbnRpbnVl Owo+ICAKPiAtCS8qIGRpc2FibGUgTVNUICovCj4gLQlmb3IgKGkgPSAwOyBpIDwgSTkxNV9NQVhf UE9SVFM7IGkrKykgewo+IC0JCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19w b3J0ID0gZGV2X3ByaXYtPmhvdHBsdWcuaXJxX3BvcnRbaV07Cj4gKwkJaW50ZWxfZHAgPSBlbmNf dG9faW50ZWxfZHAoJmVuY29kZXItPmJhc2UpOwo+ICAKPiAtCQlpZiAoIWludGVsX2RpZ19wb3J0 IHx8ICFpbnRlbF9kaWdfcG9ydC0+ZHAuY2FuX21zdCkKPiArCQlpZiAoIWludGVsX2RwLT5jYW5f bXN0KQo+ICAJCQljb250aW51ZTsKPiAgCj4gLQkJaWYgKGludGVsX2RpZ19wb3J0LT5kcC5pc19t c3QpCj4gLQkJCWRybV9kcF9tc3RfdG9wb2xvZ3lfbWdyX3N1c3BlbmQoJmludGVsX2RpZ19wb3J0 LT5kcC5tc3RfbWdyKTsKPiArCQlpZiAoaW50ZWxfZHAtPmlzX21zdCkKPiArCQkJZHJtX2RwX21z dF90b3BvbG9neV9tZ3Jfc3VzcGVuZCgmaW50ZWxfZHAtPm1zdF9tZ3IpOwo+ICAJfQo+ICB9Cj4g IAo+IC12b2lkIGludGVsX2RwX21zdF9yZXN1bWUoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiAr dm9pZCBpbnRlbF9kcF9tc3RfcmVzdW1lKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJp dikKPiAgewo+IC0Jc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShk ZXYpOwo+IC0JaW50IGk7Cj4gKwlzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlcjsKPiAgCj4g LQlmb3IgKGkgPSAwOyBpIDwgSTkxNV9NQVhfUE9SVFM7IGkrKykgewo+IC0JCXN0cnVjdCBpbnRl bF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0ID0gZGV2X3ByaXYtPmhvdHBsdWcuaXJxX3Bv cnRbaV07Cj4gKwlmb3JfZWFjaF9pbnRlbF9lbmNvZGVyKCZkZXZfcHJpdi0+ZHJtLCBlbmNvZGVy KSB7Cj4gKwkJc3RydWN0IGludGVsX2RwICppbnRlbF9kcDsKPiAgCQlpbnQgcmV0Owo+ICAKPiAt CQlpZiAoIWludGVsX2RpZ19wb3J0IHx8ICFpbnRlbF9kaWdfcG9ydC0+ZHAuY2FuX21zdCkKPiAr CQlpZiAoZW5jb2Rlci0+dHlwZSAhPSBJTlRFTF9PVVRQVVRfRERJKQo+ICsJCQljb250aW51ZTsK PiArCj4gKwkJaW50ZWxfZHAgPSBlbmNfdG9faW50ZWxfZHAoJmVuY29kZXItPmJhc2UpOwo+ICsK PiArCQlpZiAoIWludGVsX2RwLT5jYW5fbXN0KQo+ICAJCQljb250aW51ZTsKPiAgCj4gLQkJcmV0 ID0gZHJtX2RwX21zdF90b3BvbG9neV9tZ3JfcmVzdW1lKCZpbnRlbF9kaWdfcG9ydC0+ZHAubXN0 X21ncik7Cj4gKwkJcmV0ID0gZHJtX2RwX21zdF90b3BvbG9neV9tZ3JfcmVzdW1lKCZpbnRlbF9k cC0+bXN0X21ncik7Cj4gIAkJaWYgKHJldCkKPiAtCQkJaW50ZWxfZHBfY2hlY2tfbXN0X3N0YXR1 cygmaW50ZWxfZGlnX3BvcnQtPmRwKTsKPiArCQkJaW50ZWxfZHBfY2hlY2tfbXN0X3N0YXR1cyhp bnRlbF9kcCk7Cj4gIAl9Cj4gIH0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAo+IGluZGV4IDA3 NzE4OWVkOWU0Ni4uZGMxMTEwNmIyMDgxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rydi5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgK PiBAQCAtMTcwMCw4ICsxNzAwLDggQEAgdm9pZCBpbnRlbF9lZHBfYmFja2xpZ2h0X29mZihjb25z dCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSk7Cj4gIHZvaWQgaW50ZWxf ZWRwX3BhbmVsX3ZkZF9vbihzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKPiAgdm9pZCBpbnRl bF9lZHBfcGFuZWxfb24oc3RydWN0IGludGVsX2RwICppbnRlbF9kcCk7Cj4gIHZvaWQgaW50ZWxf ZWRwX3BhbmVsX29mZihzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKPiAtdm9pZCBpbnRlbF9k cF9tc3Rfc3VzcGVuZChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KTsKPiAtdm9pZCBpbnRlbF9kcF9t c3RfcmVzdW1lKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpOwo+ICt2b2lkIGludGVsX2RwX21zdF9z dXNwZW5kKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdik7Cj4gK3ZvaWQgaW50ZWxf ZHBfbXN0X3Jlc3VtZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpOwo+ICBpbnQg aW50ZWxfZHBfbWF4X2xpbmtfcmF0ZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKPiAgaW50 IGludGVsX2RwX21heF9sYW5lX2NvdW50KHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOwo+ICBp bnQgaW50ZWxfZHBfcmF0ZV9zZWxlY3Qoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwgaW50IHJh dGUpOwo+IC0tIAo+IDIuMTYuNAo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK