From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 2/2] drm/i915: eDP DRRS limited to only one panel at a time Date: Tue, 24 Mar 2015 10:33:02 +0100 Message-ID: <20150324093302.GE1349@phenom.ffwll.local> References: <1427132524-27829-1-git-send-email-ramalingam.c@intel.com> <1427132524-27829-3-git-send-email-ramalingam.c@intel.com> <5510C5FC.2080906@intel.com> <5510F9DC.9080209@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by gabe.freedesktop.org (Postfix) with ESMTP id F06F96E6B0 for ; Tue, 24 Mar 2015 02:31:18 -0700 (PDT) Received: by wibg7 with SMTP id g7so49441618wib.1 for ; Tue, 24 Mar 2015 02:31:18 -0700 (PDT) Content-Disposition: inline In-Reply-To: <5510F9DC.9080209@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ramalingam C Cc: intel-gfx@lists.freedesktop.org, paulo.r.zanoni@intel.com, rodrigo.vivi@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBNYXIgMjQsIDIwMTUgYXQgMTE6MTU6MDBBTSArMDUzMCwgUmFtYWxpbmdhbSBDIHdy b3RlOgo+IEhpIFNpdmEsCj4gCj4gU2luY2UgdGhlIHNhbWUgc3RydWN0dXJlIHdpbGwgYmUgdXNl ZCB0byBpbXBsZW1lbnQgRFJSUyBvbiBEU0kgYWxzbyB3ZSBoYXZlCj4gcGxhY2VkIGl0IGF0IGk5 MTVfZGV2X3ByaXYuCj4gSSBhbSB3b3JraW5nIG9uIHRoZSBSRkMgZm9yIHRoZSBEUlJTIG9uIERT SS4KCkkgdGhpbmsgYSBiZXR0ZXIgYXBwcm9hY2ggd291bGQgYmUgdG8gbWFrZSBhbiBhcnJheSBv ZiBkZXZfcHJpdi0+ZHJycy0+ZHAKcG9pbnRlcnMsIHNvIHRoYXQgd2UgY2FuIHN1cHBvcnQgb25l IGRycnMgaW5zdGFuY2UgcGVyIHBpcGUuIFdlbGwgbWF5YmUgd2UKbmVlZCB0byBjaGFuZ2UgaXQg ZnJvbSBkcCB0byBpbnRlbF9lbmNvZGVyIHNvIHRoYXQgaXQgYWxzbyB3b3JrcyBmb3IgZHNpCnBv cnRzLgoKQXNpZGUgc2luY2UgSSBqdXN0IGFnYWluIGxvb2tlZCBhdCB0aGUgY29kZTogVGhlIGxv Y2tpbmcgZm9yIGRycnMgaXMgc3RpbGwKYSBiaXQgYnJva2VuOgotIEEgZmV3IHBsYWNlcyBjaGVj ayBmb3IgLT5kcnJzLmRwICE9IE5VTEwgd2l0aG91dCBob2xkaW5nIGRycnMubXV0ZXguCi0gSW1v IHdlIHNob3VsZCBhZGQgYSBXQVJOX09OKCFtdXRleF9sb2NrZWQoZHJycy5tdXRleCkpIHRvIGRy cnNfc2V0X3N0YXRlCiAgZnVuY3Rpb24uCgpSYW1hbGluZ2FtIGNhbiB5b3UgcGxlYXNlIHRha2Ug Y2FyZSBvZiB0aGF0PwoKVGhhbmtzLCBEYW5pZWwKCj4gCj4gT24gVHVlc2RheSAyNCBNYXJjaCAy MDE1IDA3OjMzIEFNLCBTaXZha3VtYXIgVGh1bGFzaW1hbmkgd3JvdGU6Cj4gPnNpbmNlIGRycnMg c3RydWN0IGlzIHVzZWQgcHJpbWFyaWx5IGluIGludGVsX2RwLmMgZmlsZSBhbG9uZSBjYW4gaXQg YmUKPiA+bW92ZWQgdG8gaW50ZWxfZHAgPwo+ID4KPiA+T24gMy8yMy8yMDE1IDExOjEyIFBNLCBS YW1hbGluZ2FtIEMgd3JvdGU6Cj4gPj5JbiBjYXNlIG9mIG11bHRpcGxlIGVEUCBwYW5lbHMsIG9u bHkgb25lIGNhbiBoYXZlCj4gPj50aGUgRFJSUyBlbmFibGVkIG9uIGl0Lgo+ID4+Cj4gPj5JbiBm dXR1cmUgZURQIERSUlMgd2lsbCBiZSBleHRlbmRlZCBmb3IgbXVsdGlwbGUgcGFuZWxzLgo+ID4+ Cj4gPj5TaWduZWQtb2ZmLWJ5OiBSYW1hbGluZ2FtIEMgPHJhbWFsaW5nYW0uY0BpbnRlbC5jb20+ Cj4gPj4tLS0KPiA+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyB8ICAgIDUgKysr KysKPiA+PiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKQo+ID4+Cj4gPj5kaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4+Yi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kcC5jCj4gPj5pbmRleCAwYjI2ZGY5Li5lYzQwZDE5IDEwMDY0NAo+ID4+ LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4+KysrIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4+QEAgLTUzMTEsNiArNTMxMSwxMSBAQCBpbnRlbF9k cF9kcnJzX2luaXQoc3RydWN0IGludGVsX2Nvbm5lY3Rvcgo+ID4+KmludGVsX2Nvbm5lY3RvciwK PiA+PiAgICAgICAgICByZXR1cm4gTlVMTDsKPiA+PiAgICAgIH0KPiA+PiAgKyAgICBpZiAoZGV2 X3ByaXYtPmRycnMudHlwZSA9PSBTRUFNTEVTU19EUlJTX1NVUFBPUlQpIHsKPiA+PisgICAgICAg IERSTV9ERUJVR19LTVMoIkRSUlMgYWxyZWFkeSBlbmFibGVkIG9uIHByZXZpb3VzIGNvbm5lY3Rv clxuIik7Cj4gPj4rICAgICAgICByZXR1cm4gTlVMTDsKPiA+PisgICAgfQo+ID4+Kwo+ID4+ICAg ICAgSU5JVF9ERUxBWUVEX1dPUksoJmRldl9wcml2LT5kcnJzLndvcmssCj4gPj5pbnRlbF9lZHBf ZHJyc19kb3duY2xvY2tfd29yayk7Cj4gPj4gICAgICAgIG11dGV4X2luaXQoJmRldl9wcml2LT5k cnJzLm11dGV4KTsKPiA+Cj4gCj4gLS0gCj4gUmFtCj4gCgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0 d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK