From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 09/10] drm/i915: Avoid taking the PPS lock for non-eDP/VLV/CHV Date: Mon, 6 May 2019 15:35:52 +0300 Message-ID: <20190506123552.GX24299@intel.com> References: <20190502232648.4450-1-imre.deak@intel.com> <20190502232648.4450-10-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 120B6891C0 for ; Mon, 6 May 2019 12:35:56 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190502232648.4450-10-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBNYXkgMDMsIDIwMTkgYXQgMDI6MjY6NDdBTSArMDMwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IE9uIElDTCB3ZSBoYXZlIHRvIG1ha2Ugc3VyZSB0aGF0IHdlIGVuYWJsZSB0aGUgQVVYIHBv d2VyIGRvbWFpbiBpbiBhCj4gY29udHJvbGxlZCB3YXkgKGNvcnJlc3BvbmRpbmcgdG8gdGhlIHBv cnQncyBhY3R1YWwgVHlwZUMgbW9kZSkuIFNpbmNlCj4gdGhlIFBQUyBsb2NrIC0gd2hpY2ggdGFr ZXMgYW4gQVVYIHBvd2VyIHJlZiAtIGlzIG9ubHkgbmVlZGVkIG9uCj4gZURQL1ZMVi9DSFYgYXZv aWQgdGFraW5nIGl0IGluIG90aGVyIGNhc2VzLgo+IAo+IENjOiBWaWxsZSBTeXJqYWxhIDx2aWxs ZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBJbXJlIERlYWsgPGlt cmUuZGVha0BpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rw LmMgfCA0ICsrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHAuYwo+IGluZGV4IGY1NmNiZGE1OWZiMy4uMWVlOWI3ZWJkODAxIDEwMDY0 NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiArKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gQEAgLTYyNjMsNiArNjI2MywxMCBAQCB2b2lkIGlu dGVsX2RwX2VuY29kZXJfcmVzZXQoc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyKQo+ICAKPiAg CWludGVsX2RwLT5yZXNldF9saW5rX3BhcmFtcyA9IHRydWU7Cj4gIAo+ICsJaWYgKCFJU19WQUxM RVlWSUVXKGRldl9wcml2KSAmJiAhSVNfQ0hFUlJZVklFVyhkZXZfcHJpdikgJiYKPiArCSAgICAh aW50ZWxfZHBfaXNfZWRwKGludGVsX2RwKSkKPiArCQlyZXR1cm47Cgp2bHYvY2h2IG5lZWQgdGhp cyBmb3IgYWxsIERQIHBvcnRzLgoKPiArCj4gIAl3aXRoX3Bwc19sb2NrKGludGVsX2RwLCB3YWtl cmVmKSB7Cj4gIAkJaWYgKElTX1ZBTExFWVZJRVcoZGV2X3ByaXYpIHx8IElTX0NIRVJSWVZJRVco ZGV2X3ByaXYpKQo+ICAJCQlpbnRlbF9kcC0+YWN0aXZlX3BpcGUgPSB2bHZfYWN0aXZlX3BpcGUo aW50ZWxfZHApOwo+IC0tIAo+IDIuMTcuMQoKLS0gClZpbGxlIFN5cmrDpGzDpApJbnRlbApfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=