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 16:12:50 +0300 Message-ID: <20190506131250.GZ24299@intel.com> References: <20190502232648.4450-1-imre.deak@intel.com> <20190502232648.4450-10-imre.deak@intel.com> <20190506123552.GX24299@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id D731589906 for ; Mon, 6 May 2019 13:12:53 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190506123552.GX24299@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 T24gTW9uLCBNYXkgMDYsIDIwMTkgYXQgMDM6MzU6NTJQTSArMDMwMCwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIEZyaSwgTWF5IDAzLCAyMDE5IGF0IDAyOjI2OjQ3QU0gKzAzMDAsIEltcmUg RGVhayB3cm90ZToKPiA+IE9uIElDTCB3ZSBoYXZlIHRvIG1ha2Ugc3VyZSB0aGF0IHdlIGVuYWJs ZSB0aGUgQVVYIHBvd2VyIGRvbWFpbiBpbiBhCj4gPiBjb250cm9sbGVkIHdheSAoY29ycmVzcG9u ZGluZyB0byB0aGUgcG9ydCdzIGFjdHVhbCBUeXBlQyBtb2RlKS4gU2luY2UKPiA+IHRoZSBQUFMg bG9jayAtIHdoaWNoIHRha2VzIGFuIEFVWCBwb3dlciByZWYgLSBpcyBvbmx5IG5lZWRlZCBvbgo+ ID4gZURQL1ZMVi9DSFYgYXZvaWQgdGFraW5nIGl0IGluIG90aGVyIGNhc2VzLgo+ID4gCj4gPiBD YzogVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiBTaWdu ZWQtb2ZmLWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+Cj4gPiAtLS0KPiA+ICBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwgNCArKysrCj4gPiAgMSBmaWxlIGNoYW5n ZWQsIDQgaW5zZXJ0aW9ucygrKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+IGlu ZGV4IGY1NmNiZGE1OWZiMy4uMWVlOWI3ZWJkODAxIDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZHAuYwo+ID4gQEAgLTYyNjMsNiArNjI2MywxMCBAQCB2b2lkIGludGVsX2RwX2VuY29kZXJf cmVzZXQoc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyKQo+ID4gIAo+ID4gIAlpbnRlbF9kcC0+ cmVzZXRfbGlua19wYXJhbXMgPSB0cnVlOwo+ID4gIAo+ID4gKwlpZiAoIUlTX1ZBTExFWVZJRVco ZGV2X3ByaXYpICYmICFJU19DSEVSUllWSUVXKGRldl9wcml2KSAmJgo+ID4gKwkgICAgIWludGVs X2RwX2lzX2VkcChpbnRlbF9kcCkpCj4gPiArCQlyZXR1cm47Cj4gCj4gdmx2L2NodiBuZWVkIHRo aXMgZm9yIGFsbCBEUCBwb3J0cy4KCldoaWNoIGlzIHdoYXQgdGhpcyBkb2VzLiBUaGUgd29yZGlu ZyBpbiB0aGUgY29tbWl0IG1lc3NhZ2UgY29uZnVzZWQgbWUuCgo+IAo+ID4gKwo+ID4gIAl3aXRo X3Bwc19sb2NrKGludGVsX2RwLCB3YWtlcmVmKSB7Cj4gPiAgCQlpZiAoSVNfVkFMTEVZVklFVyhk ZXZfcHJpdikgfHwgSVNfQ0hFUlJZVklFVyhkZXZfcHJpdikpCj4gPiAgCQkJaW50ZWxfZHAtPmFj dGl2ZV9waXBlID0gdmx2X2FjdGl2ZV9waXBlKGludGVsX2RwKTsKPiA+IC0tIAo+ID4gMi4xNy4x Cj4gCj4gLS0gCj4gVmlsbGUgU3lyasOkbMOkCj4gSW50ZWwKCi0tIApWaWxsZSBTeXJqw6Rsw6QK SW50ZWwKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4