From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH v2 3/4] drm/i915/chv: Set min freq to efficient frequency on chv Date: Thu, 26 Mar 2015 21:43:49 +0000 Message-ID: <20150326214349.GH18055@nuc-i3427.alporthouse.com> References: <1426774469-11170-1-git-send-email-deepak.s@linux.intel.com> <1426774469-11170-4-git-send-email-deepak.s@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [87.106.93.118]) by gabe.freedesktop.org (Postfix) with ESMTP id 0D567881E3 for ; Thu, 26 Mar 2015 14:43:54 -0700 (PDT) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni Cc: Intel Graphics Development List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBNYXIgMjYsIDIwMTUgYXQgMDY6MzI6MTVQTSAtMDMwMCwgUGF1bG8gWmFub25pIHdy b3RlOgo+IDIwMTUtMDMtMTkgMTE6MTQgR01ULTAzOjAwICA8ZGVlcGFrLnNAbGludXguaW50ZWwu Y29tPjoKPiA+IEZyb206IERlZXBhayBTIDxkZWVwYWsuc0BsaW51eC5pbnRlbC5jb20+Cj4gPgo+ ID4gQWZ0ZXIgZmVlZGJhY2sgZnJvbSB0aGUgaGFyZHdhcmUgdGVhbSwgbm93IHdlIHNldCB0aGUg R1BVIG1pbi9pZGVsIGZyZXEgdG8gUlBlLgo+ID4gUHVuaXQgaXMgZXhwZWN0aW5nIHVzIHRvIG9w ZXJhdGUgR1BVIGJldHdlZW4gUnBlICYgUnAwLiBJZiB3ZSBkcm9wIHRoZQo+ID4gZnJlcXVlbmN5 IHRvIFJQbiwgcHVuaXQgaXMgZmFpbGluZyB0byBjaGFuZ2UgdGhlIGlucHV0IHZvbHRhZ2UgdG8K PiA+IG1pbmltdW0gOigKPiAKPiBTaW5jZSB0aGlzIGlzIGZhciBhd2F5IGZyb20gdGhlIG9idmlv dXMsIEkgYW0gaW1hZ2luaW5nIHNvbWUKPiBwcm9ncmFtbWVyIGZyb20gdGhlIGZ1dHVyZSBsb29r aW5nIGF0IHRoaXMgY29kZSBhbmQgaW1hZ2luaW5nCj4gbWluX2ZyZXFfc29mdGxpbWl0IHdhcyAi YWNjaWRlbnRhbGx5IiBzZXQgdG8gUlBlIGluc3RlYWQgb2YgUlBuLiBDYW4ndAo+IHdlIGFkZCBh IGNvbW1lbnQgaW4gdGhlIGNvZGUgLSBub3QganVzdCB0aGUgY29tbWl0IG1lc3NhZ2UgLSwgdG8g bWFrZQo+IGl0IGNsZWFyIHRoYXQgd2UncmUgZG9pbmcgdGhpcyBzaW5jZSB0aGUgcHVuaXQgaXMg d2VpcmQ/Cj4gCj4gQW5vdGhlciB0aGluZyB3aGljaCBJIG5vdGljZWQgaXMgdGhhdCB5b3VyIHBh dGNoIHRpdGxlIG1lbnRpb25zIENIViwKPiBidXQgeW91ciBwYXRjaCB0b3VjaGVzIHRoZSBWTFYg ZnVuY3Rpb24gaW5zdGVhZCBvZiB0aGUgQ0hWIG9uZS4gVGhpcwo+IGFsc28gbGVhZHMgbWUgdG8g dGhpbmsgdGhhdCBtYXliZSB0aGUgcG93ZXIgbWVhc3VyZW1lbnQgZXhwZXJpbWVudHMKPiB5b3Ug ZGlkIHdlcmUgZG9uZSB1c2luZyB0aGUgbm9uLXBhdGNoZWQgQ0hWIGNvZGUuLi4gQ2FuIHlvdSBw bGVhc2UKPiBjbGFyaWZ5IHlvdXIgaW50ZW50aW9ucyBoZXJlPyBBbmQgYWxzbyBtYXliZSByZWRv IHRoZSBwb3dlcgo+IG1lYXN1cmVtZW50cyBpZiBuZWVkZWQuCj4gCj4gQWxzbywgSSB0aGluayB3 ZSBuZWVkIGF0IGxlYXN0IGFuIEFDSyBmcm9tIENocmlzIGhlcmUsIGVzcGVjaWFsbHkKPiBzaW5j ZSBoZSB3YXMgYWxyZWFkeSBkaXNjdXNzaW5nIHRoZSBwcmV2aW91cyB2ZXJzaW9uIG9mIHRoaXMg cGF0Y2guCgpJZiB5b3UgaW5jbHVkZSBhIGNvbW1lbnQgbGlrZSAoYW5kIG5vdGUgd2Ugd2FudCB0 byBzZXQKZGV2X3ByaXYtPnJwcy5taW5fZnJlcSBub3QgZGV2X3ByaXYtPnJwcy5taW5fZnJlcV9z b2Z0bGltaXQpOgoKLyogUFVuaXQgdmFsaWRhdGVkIHJhbmdlIGlzIG9ubHkgW1JQZSwgUlAwXSAq LwpkZXZfcHJpdi0+cnBzLm1pbl9mcmVxID0gZGV2X3ByaXYtPnJwcy5lZmZpY2llbnRfZnJlcTsK CmFuZCBtYWtlIHN1cmUgdGhhdCBpcyBzZXQgYmVmb3JlIHdlIGRlcml2ZSBkZXZfcHJpdi0+cnBz LmlkbGVfZnJlcS4KCllvdSBjYW4gaGF2ZSBteQpBY2tlZC1ieTogQ2hyaXMgV2lsc29uIDxjaHJp c0BjaHJpcy13aWxzb24uY28udWs+Ci1DaHJpcwoKCi0tIApDaHJpcyBXaWxzb24sIEludGVsIE9w ZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudHJlCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cg==