From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH] drm/i915: vlv: clamp minimum RPS frequency to what Punit allows Date: Tue, 08 Dec 2015 21:53:03 +0200 Message-ID: <1449604383.24824.5.camel@intel.com> References: <1417711175-13271-1-git-send-email-imre.deak@intel.com> <20141205212329.GQ10649@intel.com> <20151207144053.GH4437@intel.com> Reply-To: imre.deak@intel.com 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 ESMTP id EF2AC6E38F for ; Tue, 8 Dec 2015 11:53:05 -0800 (PST) In-Reply-To: <20151207144053.GH4437@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?ISO-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gbWEsIDIwMTUtMTItMDcgYXQgMTY6NDAgKzAyMDAsIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToK PiBPbiBGcmksIERlYyAwNSwgMjAxNCBhdCAxMToyMzoyOVBNICswMjAwLCBWaWxsZSBTeXJqw6Rs w6Qgd3JvdGU6Cj4gPiBPbiBUaHUsIERlYyAwNCwgMjAxNCBhdCAwNjozOTozNVBNICswMjAwLCBJ bXJlIERlYWsgd3JvdGU6Cj4gPiA+IEFzIGRlc2NyaWJlZCBpbiB0aGUgY29kZSBjb21tZW50LCBJ IGNvdWxkbid0IHNldCB0aGUgbWluaW11bSBSUFMKPiA+ID4gZnJlcXVlbmN5IG9uIG15IEJZVC1N IEIwIHRvIHRoZSBtaW5pbXVtIGFsbG93ZWQgYXMgcmVwb3J0ZWQgYnkKPiA+ID4gUHVuaXQuCj4g PiA+IEZpeCB0aGlzIGJ5IGNsYW1waW5nIHRoZSBtaW5pbXVtIHZhbHVlIHRvIHRoZSBmaXJzdCBv bmUgdGhhdCB3YXMKPiA+ID4gYWNjZXB0ZWQgb24gbXkgbWFjaGluZS4gVGhpcyBmaXhlcyBhdCBs ZWFzdCB0aGUgcG1fcnBtIGJhc2ljLWFwaQo+ID4gPiBhbmQKPiA+ID4gbWluLW1heC1jb25maWcg c3VidGVzdHMuCj4gPiA+IAo+ID4gPiBUZXN0Y2FzZTogaWd0L3BtX3Jwcwo+ID4gPiBTaWduZWQt b2ZmLWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+Cj4gPiA+IC0tLQo+ID4gPiDC oGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgfCAxMiArKysrKysrKysrKy0KPiA+ID4g wqAxIGZpbGUgY2hhbmdlZCwgMTEgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+ID4gPiAK PiA+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKPiA+ID4g Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4gPiA+IGluZGV4IDQ1Yzc4NmYuLjdh MTExMmYgMTAwNjQ0Cj4gPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMK PiA+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwo+ID4gPiBAQCAtNTAz OSw3ICs1MDM5LDE3IEBAIHN0YXRpYyBpbnQgdmFsbGV5dmlld19ycHNfcnBlX2ZyZXEoc3RydWN0 Cj4gPiA+IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ID4gPiDCoAo+ID4gPiDCoHN0YXRp YyBpbnQgdmFsbGV5dmlld19ycHNfbWluX2ZyZXEoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUKPiA+ ID4gKmRldl9wcml2KQo+ID4gPiDCoHsKPiA+ID4gLQlyZXR1cm4gdmx2X3B1bml0X3JlYWQoZGV2 X3ByaXYsIFBVTklUX1JFR19HUFVfTEZNKSAmCj4gPiA+IDB4ZmY7Cj4gPiA+ICsJdTMyIHZhbDsK PiA+ID4gKwo+ID4gPiArCXZhbCA9IHZsdl9wdW5pdF9yZWFkKGRldl9wcml2LCBQVU5JVF9SRUdf R1BVX0xGTSkgJgo+ID4gPiAweGZmOwo+ID4gPiArCS8qCj4gPiA+ICsJwqAqIEFjY29yZGluZyB0 byB0aGUgQllUIFB1bml0IEdQVSB0dXJibyBIQVMgMS4xLjYuMyB0aGUKPiA+ID4gbWluaW11bSB2 YWx1ZQo+ID4gPiArCcKgKiBmb3IgdGhlIG1pbmltdW0gZnJlcXVlbmN5IGluIEdQTEwgbW9kZSBp cyAweGMxLgo+ID4gPiBDb250cmFyeSB0byB0aGlzIG9uCj4gPiA+ICsJwqAqIGEgQllULU0gQjAg dGhlIGFib3ZlIHJlZ2lzdGVyIGNvbnRhaW5zIDB4YmYuIE1vcmVvdmVyCj4gPiA+IHdoZW4gc2V0 dGluZwo+ID4gPiArCcKgKiBhIGZyZXF1ZW5jeSBQdW5pdCB3aWxsIG5vdCBhbGxvdyB2YWx1ZXMg YmVsb3cgMHhjMC4KPiA+ID4gQ2xhbXAgaXQgMHhjMAo+ID4gPiArCcKgKiB0byBtYWtlIHN1cmUg aXQgbWF0Y2hlcyB3aGF0IFB1bml0IGFjY2VwdHMuCj4gPiA+ICsJwqAqLwo+ID4gPiArCXJldHVy biBtYXhfdCh1MzIsIHZhbCwgMHhjMCk7Cj4gPiAKPiA+IE1hdGNoZXMgd2hhdCBJIHNlZSBvbiB0 aGlzIGZmcmQgYXMgd2VsbC4gQnV0IHRoaXMgdG9vIGhhcwo+ID4gY3pjbGs9PTI2Ni4KPiA+IFdv dWxkIGJlIGludGVyZXN0aW5nIHRvIHNlZSB3aGF0IGhhcHBlbnMgd2l0aCBvdGhlciBjemNsa3Mu IEFueW9uZQo+ID4gaGF2ZSBhIGJ5dCB3LyAxMzMzIG1lbW9yeT8KPiAKPiBJIGd1ZXNzIHdlIG5l dmVyIGZvdW5kIGEgMzMzIFNLVS4gU2luY2UgdGhlIHBhdGNoIGlzIGF0IGxlYXN0IGNvcnJlY3QK PiBmb3IgZXZlcnkgVkxWIG1hY2hpbmUgSSd2ZSBldmVyIHNlZW4sIEkgdGhpbmsgd2UgY2FuIGdv IHdpdGggaXQuCj4gCj4gQWNrZWQtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+CgpUaGFua3MsIEkgcHVzaGVkIHRoZSBwYXRjaCB0byBkaW5xLiBUaGUg aWd0L3BtX3JwcyBzdWJ0ZXN0IHRoYXQgZmFpbGVkCmJlY2F1c2Ugb2YgdGhpcyBpc3N1ZSBkb2Vz bid0IGZhaWwgYW55IG1vcmUgZHVlIHRvIGEgY2hhbmdlIGluIHRoZQpkcml2ZXIgdGhhdCBjYWNo ZXMgdGhlIGN1cnJlbnQgZnJlcXVlbmN5IHRoYXQgd2FzIGxhc3Qgc2V0LiBCdXQgdGhlCmFjdHVh bCBmcmVxdWVuY3kgaXMgc29tZXRoaW5nIHRoYXQgd2UgYWxzbyB3YW50IHRvIGNoZWNrIGV2ZW50 dWFsbHksIHNvCnRoaXMgZml4IGlzIG5lZWRlZCBmb3IgdGhhdC4gSSB1cGRhdGVkIHRoZSBjb21t aXQgbWVzc2FnZSBhY2NvcmRpbmdseQp3aGlsZSBtZXJnaW5nIGl0LgoKPiA+ID4gwqB9Cj4gPiA+ IMKgCj4gPiA+IMKgLyogQ2hlY2sgdGhhdCB0aGUgcGN0eCBidWZmZXIgd2Fzbid0IG1vdmUgdW5k ZXIgdXMuICovCj4gPiA+IC0tIAo+ID4gPiAxLjguNAo+ID4gPiAKPiA+ID4gX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiA+ID4gSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdAo+ID4gPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gPiA+IGh0dHA6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKPiA+IAo+ ID4gLS0gCj4gPiBWaWxsZSBTeXJqw6Rsw6QKPiA+IEludGVsIE9UQwo+IApfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=