From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [RFC PATCH] drm/i915: push shared dpll enable to encoders on DDI platforms Date: Thu, 12 Oct 2017 16:50:09 +0300 Message-ID: <87d15smq5q.fsf@intel.com> References: <20171005115013.11595-1-jani.nikula@intel.com> <20171006080745.ywezvtei4xy7skjt@phenom.ffwll.local> 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 CC46D6E83C for ; Thu, 12 Oct 2017 13:50:30 +0000 (UTC) In-Reply-To: <20171006080745.ywezvtei4xy7skjt@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAwNiBPY3QgMjAxNywgRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPiB3cm90 ZToKPiBPbiBUaHUsIE9jdCAwNSwgMjAxNyBhdCAwMjo1MDoxM1BNICswMzAwLCBKYW5pIE5pa3Vs YSB3cm90ZToKPj4gU2lnbmVkLW9mZi1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVs LmNvbT4KPj4gLS0tCj4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jcnQuYyAgICAgfCAg MyArKysKPj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jICAgICB8IDE4ICsrKysr KysrKysrKysrKysrKwo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwg IDMgLS0tCj4+ICAzIGZpbGVzIGNoYW5nZWQsIDIxIGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25z KC0pCj4+IAo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfY3J0LmMg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jcnQuYwo+PiBpbmRleCA2NjhlOGMzZTc5MWQu LmIzMDk0ZDYwNjMyOSAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf Y3J0LmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfY3J0LmMKPj4gQEAgLTI1 NSw2ICsyNTUsOSBAQCBzdGF0aWMgdm9pZCBoc3dfcHJlX3BsbF9lbmFibGVfY3J0KHN0cnVjdCBp bnRlbF9lbmNvZGVyICplbmNvZGVyLAo+PiAgCVdBUk5fT04oIWludGVsX2NydGMtPmNvbmZpZy0+ aGFzX3BjaF9lbmNvZGVyKTsKPj4gIAo+PiAgCWludGVsX3NldF9wY2hfZmlmb191bmRlcnJ1bl9y ZXBvcnRpbmcoZGV2X3ByaXYsIFBJUEVfQSwgZmFsc2UpOwo+PiArCj4+ICsJaWYgKGludGVsX2Ny dGMtPmNvbmZpZy0+c2hhcmVkX2RwbGwpCj4+ICsJCWludGVsX2VuYWJsZV9zaGFyZWRfZHBsbChp bnRlbF9jcnRjKTsKPj4gIH0KPgo+IExvb2tpbmcgYXQgaGFzd2VsbF9jcnRjX2NvbXB1dGVfY2xv Y2sgYWxsIG91dHB1dHMgb24gaHN3KyBuZWVkIGEgc2hhcmVkCj4gZHBsbCwgZXhjZXB0IGRzaS4g SGVyZSdzIG15IHByb3Bvc2FsOgo+Cj4gLSBEcm9wIHRoZSBpZiBjb25kaXRpb24gd2hlbiBwdXNo aW5nIGludG8gZW5jb2RlciBjYWxsYmFja3MsIHdlIHN0YXRpY2FsbHkKPiAgIGtub3cgd2hpY2gg b25lIGl0IGlzLiBXaXRoIHRoYXQgSSB0aGluayB0aGlzIHBhdGNoIGhlcmUgbG9va3MgZ29vZC4K CkFncmVlZC4gWW91IHRoaW5rIHRoZSBwYXRjaCBhdCBoYW5kIGlzIGZpbmUgYWZ0ZXIgdGhhdCBh cyB0aGUgZmlyc3QKc3RlcD8KCj4gLSBQdXNoIHRoZSBjbG9jayBjb21wdXRhdGlvbiBpbnRvIGVu Y29kZXJzIHRvIGdldCByaWQgb2YgdGhlIHNpbGx5IERTSQo+ICAgc3BlY2lhbCBpbiBoYXN3ZWxs X2NydGNfY29tcHV0ZV9jbG9jay4gV2hpY2ggdGhlbiBhZ2FpbiB3aWxsIGZvcmNlIHlvdQo+ICAg dG8gZ2V0IHJpZCBvZiBhbGwgdGhlIGVuY29kZXIgc3BlY2lhbCBjYXNpbmcgaW4gZHBsbF9tZ3It PmdldF9kcGxsLCBwbHVzCj4gICBwYXNzaW5nIHRoZSBlbmNvZGVyIGFyZ3VtZW50IGFyb3VuZC4K Pgo+ICAgSSB0aGluayB0aGUgcHJldHRpZXIgd2F5IHRvIGRvIHRoaXMgaXMgdG8gcHJlLWZpbGwg dGhlIGNsb2NrIHdlIHdhbnQgaW4KPiAgIHRoZSBlbmNvZGVyIGNvbXB1dGVfY29uZmlnIGNhbGxi YWNrLCBhbmQgdGhlbiBhbHNvIGNhbGwKPiAgIGludGVsX2ZpbmRfc2hhcmVkX2RwbGwgZnJvbSB0 aGVyZS4KCkFyZSB5b3UgcHJvcG9zaW5nIHRvIGRvIHRoaXMgZm9yIGFsbCBwbGF0Zm9ybXM/IE9y IGp1c3QgaHN3L2RkaSs/CgpEbyB3ZSBzdGlsbCBjYWxsIC0+Y3J0Y19jb21wdXRlX2Nsb2NrKCkg aW4gaW50ZWxfY3J0Y19hdG9taWNfY2hlY2soKSwKYW5kIHRoZSBzdWJzZXF1ZW50IGNhbGwgY2hh aW4gd2lsbCBqdXN0IHVzZSB0aGUgaW5mb3JtYXRpb24gcHJlLWZpbGxlZAppbiBjb21wdXRlIGNv bmZpZz8KCkJSLApKYW5pLgoKPgo+IFRoZXJlJ3MgYSBsb3QgbW9yZSB0aGF0IHNob3VsZCBiZSB1 bnRhbmdsZWQgaW1vIGluIGludGVsX2RkaS5jIGFuZAo+IGNvbXB1dGVkIGluIGNvbXB1dGVfY29u ZmlnIG9mIHRoZSByaWdodCBlbmNvZGVyIHR5cGUgaW5zdGVhZCBvZiBpZiBsYWRkZXJzCj4gYWxs IG92ZXIsIGJ1dCB3ZSdyZSBzbG93bHkgZ2V0dGluZyB0aGVyZSBJIHRoaW5rLgo+Cj4gQ2hlZXJz LCBEYW5pZWwKPgo+PiAgCj4+ICBzdGF0aWMgdm9pZCBoc3dfcHJlX2VuYWJsZV9jcnQoc3RydWN0 IGludGVsX2VuY29kZXIgKmVuY29kZXIsCj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kZGkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jCj4+IGlu ZGV4IGYxYWRjMjU0NGFiOS4uYzExNTJjNjAyZjA4IDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kZGkuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kZGkuYwo+PiBAQCAtMjQwNywxMyArMjQwNywyOSBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kaXNh YmxlX2RkaShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqaW50ZWxfZW5jb2RlciwKPj4gIAl9Cj4+ICB9 Cj4+ICAKPj4gK3N0YXRpYyB2b2lkIGludGVsX2RkaV9wcmVfcGxsX2VuYWJsZShzdHJ1Y3QgaW50 ZWxfZW5jb2RlciAqZW5jb2RlciwKPj4gKwkJCQkgICAgIGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlICpwaXBlX2NvbmZpZywKPj4gKwkJCQkgICAgIGNvbnN0IHN0cnVjdCBkcm1fY29ubmVj dG9yX3N0YXRlICpjb25uX3N0YXRlKQo+PiArewo+PiArCXN0cnVjdCBkcm1fY3J0YyAqY3J0YyA9 IHBpcGVfY29uZmlnLT5iYXNlLmNydGM7Cj4+ICsJc3RydWN0IGludGVsX2NydGMgKmludGVsX2Ny dGMgPSB0b19pbnRlbF9jcnRjKGNydGMpOwo+PiArCj4+ICsJaWYgKGludGVsX2NydGMtPmNvbmZp Zy0+c2hhcmVkX2RwbGwpCj4+ICsJCWludGVsX2VuYWJsZV9zaGFyZWRfZHBsbChpbnRlbF9jcnRj KTsKPj4gK30KPj4gKwo+PiAgc3RhdGljIHZvaWQgYnh0X2RkaV9wcmVfcGxsX2VuYWJsZShzdHJ1 Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKPj4gIAkJCQkgICBjb25zdCBzdHJ1Y3QgaW50ZWxf Y3J0Y19zdGF0ZSAqcGlwZV9jb25maWcsCj4+ICAJCQkJICAgY29uc3Qgc3RydWN0IGRybV9jb25u ZWN0b3Jfc3RhdGUgKmNvbm5fc3RhdGUpCj4+ICB7Cj4+ICsJc3RydWN0IGRybV9jcnRjICpjcnRj ID0gcGlwZV9jb25maWctPmJhc2UuY3J0YzsKPj4gKwlzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxf Y3J0YyA9IHRvX2ludGVsX2NydGMoY3J0Yyk7Cj4+ICAJdWludDhfdCBtYXNrID0gcGlwZV9jb25m aWctPmxhbmVfbGF0X29wdGltX21hc2s7Cj4+ICAKPj4gIAlieHRfZGRpX3BoeV9zZXRfbGFuZV9v cHRpbV9tYXNrKGVuY29kZXIsIG1hc2spOwo+PiArCj4+ICsJaWYgKGludGVsX2NydGMtPmNvbmZp Zy0+c2hhcmVkX2RwbGwpCj4+ICsJCWludGVsX2VuYWJsZV9zaGFyZWRfZHBsbChpbnRlbF9jcnRj KTsKPj4gIH0KPj4gIAo+PiAgdm9pZCBpbnRlbF9kZGlfcHJlcGFyZV9saW5rX3JldHJhaW4oc3Ry dWN0IGludGVsX2RwICppbnRlbF9kcCkKPj4gQEAgLTI3MTQsNiArMjczMCw4IEBAIHZvaWQgaW50 ZWxfZGRpX2luaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBlbnVtIHBvcnQg cG9ydCkKPj4gIAlpbnRlbF9lbmNvZGVyLT5lbmFibGUgPSBpbnRlbF9lbmFibGVfZGRpOwo+PiAg CWlmIChJU19HRU45X0xQKGRldl9wcml2KSkKPj4gIAkJaW50ZWxfZW5jb2Rlci0+cHJlX3BsbF9l bmFibGUgPSBieHRfZGRpX3ByZV9wbGxfZW5hYmxlOwo+PiArCWVsc2UKPj4gKwkJaW50ZWxfZW5j b2Rlci0+cHJlX3BsbF9lbmFibGUgPSBpbnRlbF9kZGlfcHJlX3BsbF9lbmFibGU7Cj4+ICAJaW50 ZWxfZW5jb2Rlci0+cHJlX2VuYWJsZSA9IGludGVsX2RkaV9wcmVfZW5hYmxlOwo+PiAgCWludGVs X2VuY29kZXItPmRpc2FibGUgPSBpbnRlbF9kaXNhYmxlX2RkaTsKPj4gIAlpbnRlbF9lbmNvZGVy LT5wb3N0X2Rpc2FibGUgPSBpbnRlbF9kZGlfcG9zdF9kaXNhYmxlOwo+PiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGlzcGxheS5jCj4+IGluZGV4IDlmMmJmM2IzZjc1OS4uNmQwNTczMzUwNzg2IDEw MDY0NAo+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4+IEBAIC01NDkwLDkgKzU0 OTAsNiBAQCBzdGF0aWMgdm9pZCBoYXN3ZWxsX2NydGNfZW5hYmxlKHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlICpwaXBlX2NvbmZpZywKPj4gIAo+PiAgCWludGVsX2VuY29kZXJzX3ByZV9wbGxfZW5h YmxlKGNydGMsIHBpcGVfY29uZmlnLCBvbGRfc3RhdGUpOwo+PiAgCj4+IC0JaWYgKGludGVsX2Ny dGMtPmNvbmZpZy0+c2hhcmVkX2RwbGwpCj4+IC0JCWludGVsX2VuYWJsZV9zaGFyZWRfZHBsbChp bnRlbF9jcnRjKTsKPj4gLQo+PiAgCWlmIChpbnRlbF9jcnRjX2hhc19kcF9lbmNvZGVyKGludGVs X2NydGMtPmNvbmZpZykpCj4+ICAJCWludGVsX2RwX3NldF9tX24oaW50ZWxfY3J0YywgTTFfTjEp Owo+PiAgCj4+IC0tIAo+PiAyLjExLjAKPj4gCgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4g U291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeAo=