From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 3/3] drm/i915: Bump CHV PFI credits to 63 when cdclk>=czclk Date: Mon, 15 Jun 2015 12:26:44 +0200 Message-ID: <20150615102644.GU8341@phenom.ffwll.local> References: <1432660960-8979-1-git-send-email-ville.syrjala@linux.intel.com> <1432660960-8979-4-git-send-email-ville.syrjala@linux.intel.com> <557B07B8.4060107@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f174.google.com (mail-wi0-f174.google.com [209.85.212.174]) by gabe.freedesktop.org (Postfix) with ESMTP id B25B36E725 for ; Mon, 15 Jun 2015 03:23:59 -0700 (PDT) Received: by wicnd19 with SMTP id nd19so19888411wic.1 for ; Mon, 15 Jun 2015 03:23:59 -0700 (PDT) Content-Disposition: inline In-Reply-To: <557B07B8.4060107@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Clint Taylor Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKdW4gMTIsIDIwMTUgYXQgMDk6MjQ6MjRBTSAtMDcwMCwgQ2xpbnQgVGF5bG9yIHdy b3RlOgo+IE9uIDA1LzI2LzIwMTUgMTA6MjIgQU0sIHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwu Y29tIHdyb3RlOgo+ID5Gcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXgu aW50ZWwuY29tPgo+ID4KPiA+U3dpdGNoIGZyb20gdXNpbmcgMzEgUEZJIGNyZWRpdHMgdG8gNjMg UEZJIGNyZWRpdHMgd2hlbiBjZGNsaz49Y3pjbGsgb24KPiA+Q0hWLiBUaGUgc3BlYyBsaXN0cyBi b3RoIDMxIGFuZCA2MyBhcyAic3VnZ2VzdGVkIiB2YWx1ZXMsIGJ1dCBiYXNlZCBvbgo+ID5mZWVk YmFjayBmcm9tIGhhcmR3YXJlIGZvbGtzIHdlIHNob3VsZCBhY3R1YWxseSBiZSB1c2luZyA2My4g T3JpZ2luYWxseQo+ID5JIHBpY2tlZCB0aGUgMzEgYmFzaWNhbGx5IGJ5IGZsaXBwaW5nIGEgY29p bi4KPiA+Cj4gPlNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+Cj4gPi0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYyB8IDIgKy0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVs ZXRpb24oLSkKPiA+Cj4gPmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k aXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+aW5kZXgg MDY3YjFkZS4uNDRiOWM1NCAxMDA2NDQKPiA+LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZGlzcGxheS5jCj4gPisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXku Ywo+ID5AQCAtNTk4Niw3ICs1OTg2LDcgQEAgc3RhdGljIHZvaWQgdmx2X3Byb2dyYW1fcGZpX2Ny ZWRpdHMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ID4gIAlpZiAoRElWX1JP VU5EX0NMT1NFU1QoZGV2X3ByaXYtPmNkY2xrX2ZyZXEsIDEwMDApID49IGRldl9wcml2LT5ycHMu Y3pfZnJlcSkgewo+ID4gIAkJLyogQ0hWIHN1Z2dlc3RlZCB2YWx1ZSBpcyAzMSBvciA2MyAqLwo+ ID4gIAkJaWYgKElTX0NIRVJSWVZJRVcoZGV2X3ByaXYpKQo+ID4tCQkJY3JlZGl0cyA9IFBGSV9D UkVESVRfMzE7Cj4gPisJCQljcmVkaXRzID0gUEZJX0NSRURJVF82MzsKPiA+ICAJCWVsc2UKPiA+ ICAJCQljcmVkaXRzID0gUEZJX0NSRURJVCgxNSk7Cj4gPiAgCX0gZWxzZSB7Cj4gPgo+IAo+IEFs dGhvdWdoIG5vdCBwYXJ0IG9mIHRoaXMgcmV2aWV3IHRoZSBlbHNlIGNsYXVzZSBpcyBzZXR0aW5n IFBGSV9DUkVESVQgdG8gMTUKPiB3aGVuIHRoZSBCUFNFQyBzdGF0ZXMgdGhhdCB0aGUgZGVmYXVs dCBvZiA4IHNob3VsZCBiZSB1c2VkIHdoZW4gY2RjbGsvY3pjbGsKPiA8IDEuIEFjY29yZGluZyB0 byB0aGUgb3JpZ2luYWwgcGF0Y2gsIDE1IGlzIHRoZSBvcHRpbWFsIHZhbHVlIGFzIHN0YXRlZCBi eQo+IGFub3RoZXIgZHJpdmVyIHRlYW0uCgpDYW4geW91IHBsZWFzZSBmaWxlIGEgYnNwZWMgY29y cmVjdGlvbiBub3RpY2UgdG8gZml4IHRoZSBpc3N1ZSB3aXRoIHRoZSAxNQp2cy4gOD8KCj4gUmV2 aWV3ZWQtYnk6IENsaW50IFRheWxvciA8Q2xpbnRvbi5BLlRheWxvckBpbnRlbC5jb20+CgpRdWV1 ZWQgZm9yIC1uZXh0LCB0aGFua3MgZm9yIHRoZSBwYXRjaC4KLURhbmllbAotLSAKRGFuaWVsIFZl dHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3 bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK