From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 08/12] drm/i915: Make sure PND deadline mode is enabled on VLV/CHV Date: Fri, 6 Mar 2015 18:29:16 +0100 Message-ID: <20150306172916.GG18775@phenom.ffwll.local> References: <1425583192-2584-1-git-send-email-ville.syrjala@linux.intel.com> <1425583192-2584-9-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-we0-f179.google.com (mail-we0-f179.google.com [74.125.82.179]) by gabe.freedesktop.org (Postfix) with ESMTP id D178A6E199 for ; Fri, 6 Mar 2015 09:27:38 -0800 (PST) Received: by wesw55 with SMTP id w55so7480267wes.3 for ; Fri, 06 Mar 2015 09:27:38 -0800 (PST) Content-Disposition: inline In-Reply-To: <1425583192-2584-9-git-send-email-ville.syrjala@linux.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.syrjala@linux.intel.com Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBNYXIgMDUsIDIwMTUgYXQgMDk6MTk6NDhQTSArMDIwMCwgdmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20gd3JvdGU6Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJq YWxhQGxpbnV4LmludGVsLmNvbT4KPiAKPiBQb2tlIGF0IHRoZSBDQlIxX1ZMViByZWdpc3RlciBk dXJpbmcgaW5pdF9jbG9ja19nYXRpbmcgdG8gbWFrZSBzdXJlIHRoZQo+IFBORCBkZWFkbGluZSBz Y2hlbWUgaXMgdXNlZC4KPiAKPiBUaGUgaGFyZHdhcmUgaGFzIHR3byBtb2RlcyBvZiBvcGVyYXRp b24gd3J0LiB3YXRlcm1hcmtzOgo+IAo+IDEpIFBORCBkZWFkbGluZSBtb2RlOgo+ICAtIG1lbW9y eSByZXF1ZXN0IGRlYWRsaW5lIGlzIGNhbGN1bGF0ZWQgZnJvbSBhY3R1YWwgRklGTyBsZXZlbCAq IERETAo+ICAtIFdNMSB3YXRlcm1hcmsgdmFsdWVzIGFyZSB1bnVzZWQgKEFGQUlLKQo+ICAtIFdN IHdhdGVybWFyayBsZXZlbCBkZWZpbmVzIHdoZW4gdG8gc3RhcnQgZmV0Y2hpbmcgZGF0YSBmcm9t IG1lbW9yeQo+ICAgIChhc3N1bWluZyB0cmlja2xlIGZlZWQgaXMgbm90IHVzZWQpCj4gCj4gMikg YmFja3VwIG1vZGUKPiAgLSBkZWFkbGluZSBpcyBiYXNlZCBvbiBGSUZPIHN0YXR1cywgRERMIGlz IHVudXNlZAo+ICAtIEZJRk8gc3BsaXQgaW50byB0aHJlZSByZWdpb25zIHdpdGggV00gYW5kIFdN MSB3YXRlcm1hcmtzLCBlYWNoCj4gICAgcGFydCBzcGVjaWZ5aW5nIGEgZGlmZmVyZW50IEZJRk8g c3RhdHVzCj4gCj4gV2Ugd2FudCB0byB1c2UgdGhlIFBORCBkZWFkbGluZSBtb2RlLCBzbyBsZXQn cyBtYWtlIHN1cmUgdGhlIGNoaWNrZW4KPiBiaXQgaXMgaW4gdGhlIGNvcnJlY3QgcG9zaXRpb24g b24gaW5pdC4KPiAKPiBBbHNvIHRha2UgdGhlIG9wcG9ydHVuaXR5IHRvIHJlZmFjdG9yIHRoZSBz aGFyZWQgY29kZSBiZXR3ZWVuIFZMViBhbmQKPiBDSFYgdG8gYSBzaGFyZWQgZnVuY3Rpb24uCj4g Cj4gUmV2aWV3ZWQtYnk6IEplc3NlIEJhcm5lcyA8amJhcm5lc0B2aXJ0dW91c2dlZWsub3JnPgo+ IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRl bC5jb20+CgpNZXJnZWQgdXAgdG8gdGhpcyBvbmUgKGhhZCB0byByZXNvbHZlIHNvbWUgbWlub3Ig Y29uZmxpY3RzIHdpdGggdGhlCm9uZ29pbmcgc3RhdGVpZmljYXRpb24gd29yayBmcm9tIE1hdHQp LgoKVGhhbmtzLCBEYW5pZWwKCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVn LmggfCAgMyArKysKPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYyB8IDE5ICsrKysr KysrKysrKystLS0tLS0KPiAgMiBmaWxlcyBjaGFuZ2VkLCAxNiBpbnNlcnRpb25zKCspLCA2IGRl bGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3Jl Zy5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+IGluZGV4IDNiNDhmNGIuLjgx Nzg2MTAgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiBAQCAtNDE3Nyw2ICs0MTc3LDkg QEAgZW51bSBza2xfZGlzcF9wb3dlcl93ZWxscyB7Cj4gICNkZWZpbmUgRERMX1BSRUNJU0lPTl9M T1cJCSgwPDw3KQo+ICAjZGVmaW5lIERSQUlOX0xBVEVOQ1lfTUFTSwkJMHg3Zgo+ICAKPiArI2Rl ZmluZSBDQlIxX1ZMVgkJCShWTFZfRElTUExBWV9CQVNFICsgMHg3MDQwMCkKPiArI2RlZmluZSAg Q0JSX1BORF9ERUFETElORV9ESVNBQkxFCSgxPDwzMSkKPiArCj4gIC8qIEZJRk8gd2F0ZXJtYXJr IHNpemVzIGV0YyAqLwo+ICAjZGVmaW5lIEc0WF9GSUZPX0xJTkVfU0laRQk2NAo+ICAjZGVmaW5l IEk5MTVfRklGT19MSU5FX1NJWkUJNjQKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfcG0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKPiBpbmRleCAy N2NlNDBjLi5iZGIwZjVkIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3BtLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4gQEAgLTYxOTcs MTEgKzYxOTcsMjIgQEAgc3RhdGljIHZvaWQgaXZ5YnJpZGdlX2luaXRfY2xvY2tfZ2F0aW5nKHN0 cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gIAlnZW42X2NoZWNrX21jaF9zZXR1cChkZXYpOwo+ICB9 Cj4gIAo+ICtzdGF0aWMgdm9pZCB2bHZfaW5pdF9kaXNwbGF5X2Nsb2NrX2dhdGluZyhzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gK3sKPiArCUk5MTVfV1JJVEUoRFNQQ0xLX0dB VEVfRCwgVlJIVU5JVF9DTE9DS19HQVRFX0RJU0FCTEUpOwo+ICsKPiArCS8qCj4gKwkgKiBEaXNh YmxlIHRyaWNrbGUgZmVlZCBhbmQgZW5hYmxlIHBuZCBkZWFkbGluZSBjYWxjdWxhdGlvbgo+ICsJ ICovCj4gKwlJOTE1X1dSSVRFKE1JX0FSQl9WTFYsIE1JX0FSQl9ESVNQTEFZX1RSSUNLTEVfRkVF RF9ESVNBQkxFKTsKPiArCUk5MTVfV1JJVEUoQ0JSMV9WTFYsIDApOwo+ICt9Cj4gKwo+ICBzdGF0 aWMgdm9pZCB2YWxsZXl2aWV3X2luaXRfY2xvY2tfZ2F0aW5nKHN0cnVjdCBkcm1fZGV2aWNlICpk ZXYpCj4gIHsKPiAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2 X3ByaXZhdGU7Cj4gIAo+IC0JSTkxNV9XUklURShEU1BDTEtfR0FURV9ELCBWUkhVTklUX0NMT0NL X0dBVEVfRElTQUJMRSk7Cj4gKwl2bHZfaW5pdF9kaXNwbGF5X2Nsb2NrX2dhdGluZyhkZXZfcHJp dik7Cj4gIAo+ICAJLyogV2FEaXNhYmxlRWFybHlDdWxsOnZsdiAqLwo+ICAJSTkxNV9XUklURShf M0RfQ0hJQ0tFTjMsCj4gQEAgLTYyNDksOCArNjI2MCw2IEBAIHN0YXRpYyB2b2lkIHZhbGxleXZp ZXdfaW5pdF9jbG9ja19nYXRpbmcoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiAgCUk5MTVfV1JJ VEUoR0VON19VQ0dDVEw0LAo+ICAJCSAgIEk5MTVfUkVBRChHRU43X1VDR0NUTDQpIHwgR0VON19M M0JBTksyWF9DTE9DS19HQVRFX0RJU0FCTEUpOwo+ICAKPiAtCUk5MTVfV1JJVEUoTUlfQVJCX1ZM ViwgTUlfQVJCX0RJU1BMQVlfVFJJQ0tMRV9GRUVEX0RJU0FCTEUpOwo+IC0KPiAgCS8qCj4gIAkg KiBCU3BlYyBzYXlzIHRoaXMgbXVzdCBiZSBzZXQsIGV2ZW4gdGhvdWdoCj4gIAkgKiBXYURpc2Fi bGU0eDJTdWJzcGFuT3B0aW1pemF0aW9uIGlzbid0IGxpc3RlZCBmb3IgVkxWLgo+IEBAIC02Mjg3 LDkgKzYyOTYsNyBAQCBzdGF0aWMgdm9pZCBjaGVycnl2aWV3X2luaXRfY2xvY2tfZ2F0aW5nKHN0 cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gIHsKPiAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpk ZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4gIAo+IC0JSTkxNV9XUklURShEU1BDTEtfR0FU RV9ELCBWUkhVTklUX0NMT0NLX0dBVEVfRElTQUJMRSk7Cj4gLQo+IC0JSTkxNV9XUklURShNSV9B UkJfVkxWLCBNSV9BUkJfRElTUExBWV9UUklDS0xFX0ZFRURfRElTQUJMRSk7Cj4gKwl2bHZfaW5p dF9kaXNwbGF5X2Nsb2NrX2dhdGluZyhkZXZfcHJpdik7Cj4gIAo+ICAJLyogV2FWU1JlZkNvdW50 RnVsbGZvcmNlTWlzc0Rpc2FibGU6Y2h2ICovCj4gIAkvKiBXYURTUmVmQ291bnRGdWxsZm9yY2VN aXNzRGlzYWJsZTpjaHYgKi8KPiAtLSAKPiAyLjAuNQo+IAo+IF9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IElu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2Fy ZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KKzQxICgwKSA3OSAzNjUgNTcgNDggLSBodHRw Oi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAo=