From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/4] drm/i915: HSW/BDW PSR Set idle_frames = VBT + 1 Date: Wed, 12 Nov 2014 10:00:35 +0100 Message-ID: <20141112090035.GL25711@phenom.ffwll.local> References: <1415404518-24955-1-git-send-email-rodrigo.vivi@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f41.google.com (mail-wg0-f41.google.com [74.125.82.41]) by gabe.freedesktop.org (Postfix) with ESMTP id C31FB6E5A1 for ; Wed, 12 Nov 2014 01:00:17 -0800 (PST) Received: by mail-wg0-f41.google.com with SMTP id k14so13563025wgh.28 for ; Wed, 12 Nov 2014 01:00:16 -0800 (PST) Content-Description: egasus> glennk: is there a way how I can help to fix this issue? I ran out of ideas Content-Disposition: inline In-Reply-To: <1415404518-24955-1-git-send-email-rodrigo.vivi@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Rodrigo Vivi Cc: intel-gfx@lists.freedesktop.org, Arthur Runyan List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBOb3YgMDcsIDIwMTQgYXQgMDM6NTU6MTVQTSAtMDgwMCwgUm9kcmlnbyBWaXZpIHdy b3RlOgo+IExldCdzIHVzZSBWQlQgKyAxIG5vdyB3ZSBwYXJzZSBpdC4KClRoaXMgcGF0Y2ggY29t cGxldGVseSBsYWNrcyB0aGUganVzdGlmaWNhdGlvbiBmb3Igd2h5IHdlIG5lZWQgdGhpcy4gUGxl YXNlCmFkZCBhIHNob3J0IHN1bW1hcnkgb2Ygb3VyIHByZXZpb3VzIGRpc2N1c3Npb24gd2l0aCBB cnQuCgo+IAo+IHYyOiBmaXggc3ViamVjdCBhbmQgY29uc2lkZXIgdGhhdCBpZGxlX2ZyYW1lID0g MiBpcyBhbm90aGVyIGZpeC4KPiAKPiBDYzogQXJ0aHVyIFJ1bnlhbiA8YXJ0aHVyLmoucnVueWFu QGludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBp bnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgfCA3ICsr KysrKy0KPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+ IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+IGluZGV4IDIwYmViNTkuLjQxZGYyMjEgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiBAQCAtMjE3NCw3ICsyMTc0LDEyIEBAIHN0YXRpYyB2 b2lkIGludGVsX2VkcF9wc3JfZW5hYmxlX3NvdXJjZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2Rw KQo+ICAJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IGRpZ19wb3J0LT5iYXNlLmJhc2UuZGV2Owo+ ICAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsK PiAgCXVpbnQzMl90IG1heF9zbGVlcF90aW1lID0gMHgxZjsKPiAtCXVpbnQzMl90IGlkbGVfZnJh bWVzID0gMjsgLyogMiBpcyB0aGUgbWluaW11bSBhbGxvd2VkICovCgpEb2Vzbid0IGFwcGx5IGJl Y2F1c2UgdGhlIHYxIHNlcmllcyBzZWVtcyB0byBiZSBtaXNzaW5nLiBJIHRyaWVkIHRvIGZpeAp0 aGF0IGJ1dCB0aGVuIGl0IHdvdWxkbid0IGNvbXBpbGUgYmVjYXVzZSBJJ20gbWlzc2luZyB0aGUg dmJ0IHBhdGNoLgoKUGxlYXNlIGFsd2F5cyBzZW5kIHRoZSBmdWxsIHBhdGNoIHNlcmllcyBvciBt ZW50aW9uIHVubWVyZ2VkIGRlcGVuY2llcyBpbgp0aGUgY292ZXIgbGV0dGVyLgotRGFuaWVsCj4g KwkvKiBMYXRlbHkgaXQgd2FzIGlkZW50aWZpZWQgdGhhdCBkZXBlbmRpbmcgb24gcGFuZWwgaWRs ZSBmcmFtZSBjb3VudAo+ICsJICogY2FsY3VsYXRlZCBhdCBIVyBjYW4gYmUgb2ZmIGJ5IDEuIFNv IGxldCdzIHVzZSB3aGF0IGNhbWUKPiArCSAqIGZyb20gVkJUICsgMSBhbmQgYXQgbWluaW11bSAy IHRvIHN0YXkgb24gdGhlIHNhZmVzdCBzaWRlLgo+ICsJICovCj4gKwl1aW50MzJfdCBpZGxlX2Zy YW1lcyA9IGRldl9wcml2LT52YnQucHNyLmlkbGVfZnJhbWVzID8KPiArCQkJICAgICAgIGRldl9w cml2LT52YnQucHNyLmlkbGVfZnJhbWVzICsgMSA6IDI7Cj4gIAl1aW50MzJfdCB2YWwgPSAweDA7 Cj4gIAljb25zdCB1aW50MzJfdCBsaW5rX2VudHJ5X3RpbWUgPSBFRFBfUFNSX01JTl9MSU5LX0VO VFJZX1RJTUVfOF9MSU5FUzsKPiAgCWJvb2wgb25seV9zdGFuZGJ5ID0gZmFsc2U7Cj4gLS0gCj4g MS45LjMKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Xwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAoKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0 aW9uCis0MSAoMCkgNzkgMzY1IDU3IDQ4IC0gaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK