From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v4 3/3] drm/i915: vlv: sanitize RPS interrupt mask during GPU idling Date: Tue, 30 Dec 2014 15:03:12 +0200 Message-ID: <87egrh1e9b.fsf@intel.com> References: <1419010407-22504-1-git-send-email-imre.deak@intel.com> <1419010407-22504-3-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 0AE4D6E01D for ; Tue, 30 Dec 2014 05:02:40 -0800 (PST) In-Reply-To: <1419010407-22504-3-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAxOSBEZWMgMjAxNCwgSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPiB3cm90 ZToKPiBXZSBhcHBseSB0aGUgUlBTIGludGVycnVwdCB3b3JrYXJvdW5kIG9uIFZMViBldmVyeXdo ZXJlIGV4Y2VwdCB3aGVuCj4gd3JpdGluZyB0aGUgbWFzayBkaXJlY3RseSBkdXJpbmcgaWRsaW5n IHRoZSBHUFUuIEZvciBjb25zaXN0ZW5jeSBkbyB0aGlzCj4gYWxzbyB0aGVyZS4KPgo+IFdoaWxl IGF0IGl0IGFsc28gZXh0ZW5kIHRoZSBjb2RlIGNvbW1lbnQgYWJvdXQgYWZmZWN0ZWQgcGxhdGZv cm1zLgo+IEkgY291bGRuJ3QgcmVwcm9kdWNlIHRoZSBpc3N1ZSBvbiBWTFYgZml4ZWQgYnkgdGhp cyB3b3JrYXJvdW5kLCBieQo+IHJlbW92aW5nIHRoZSB3b3JrYXJvdW5kIGZyb20gZXZlcnl3aGVy ZSwgd2hpbGUgaXQncyAxMDAlIHJlcHJvZHVjaWJsZSBvbgo+IFNOQiB1c2luZyBpZ3QvZ2VtX3Jl c2V0X3N0YXRzL2Jhbi1jdHgtcmVuZGVyLiBTbyBhbHNvIGFkZCBhIG5vdGUgdGhhdAo+IGl0IGhh c24ndCBiZWVuIHZlcmlmaWVkIGlmIHRoZSB3b3JrYXJvdW5kIHJlYWxseSBhcHBsaWVzIHRvIFZM Vi9DSFYuCj4KPiBTdWdnZXN0ZWQtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3 bGwuY2g+Cj4gU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgo+ IFJldmlld2VkLWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNoPgoKQWxs IHRocmVlIHB1c2hlZCB0byBkcm0taW50ZWwtZml4ZXMsIHRoYW5rcyBmb3IgdGhlIHBhdGNoZXMg YW5kIHJldmlldy4KCkJSLApKYW5pLgoKPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9pcnEuYyB8IDQgKysrLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIHwgMyAr Ky0KPiAgMiBmaWxlcyBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4K PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKPiBpbmRleCBmODUzZjI2Li44MThhYjRlIDEwMDY0NAo+ IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2lycS5jCj4gQEAgLTI5OSw4ICsyOTksMTAgQEAgdm9pZCBnZW42X2Vu YWJsZV9ycHNfaW50ZXJydXB0cyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+ICB1MzIgZ2VuNl9z YW5pdGl6ZV9ycHNfcG1fbWFzayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIHUz MiBtYXNrKQo+ICB7Cj4gIAkvKgo+IC0JICogSVZCIGFuZCBTTkIgaGFyZCBoYW5ncyBvbiBsb29w aW5nIGJhdGNoYnVmZmVyCj4gKwkgKiBTTkIsSVZCIGNhbiB3aGlsZSBWTFYsQ0hWIG1heSBoYXJk IGhhbmcgb24gbG9vcGluZyBiYXRjaGJ1ZmZlcgo+ICAJICogaWYgR0VONl9QTV9VUF9FSV9FWFBJ UkVEIGlzIG1hc2tlZC4KPiArCSAqCj4gKwkgKiBUT0RPOiB2ZXJpZnkgaWYgdGhpcyBjYW4gYmUg cmVwcm9kdWNlZCBvbiBWTFYsQ0hWLgo+ICAJICovCj4gIAlpZiAoSU5URUxfSU5GTyhkZXZfcHJp diktPmdlbiA8PSA3ICYmICFJU19IQVNXRUxMKGRldl9wcml2KSkKPiAgCQltYXNrICY9IH5HRU42 X1BNX1JQX1VQX0VJX0VYUElSRUQ7Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3BtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4gaW5kZXggNGJk MWI4Yi4uN2Q5OWE5YyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9w bS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwo+IEBAIC0zODE0LDcg KzM4MTQsOCBAQCBzdGF0aWMgdm9pZCB2bHZfc2V0X3Jwc19pZGxlKHN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdikKPiAgCQlyZXR1cm47Cj4gIAo+ICAJLyogTWFzayB0dXJibyBpbnRl cnJ1cHQgc28gdGhhdCB0aGV5IHdpbGwgbm90IGNvbWUgaW4gYmV0d2VlbiAqLwo+IC0JSTkxNV9X UklURShHRU42X1BNSU5UUk1TSywgMHhmZmZmZmZmZik7Cj4gKwlJOTE1X1dSSVRFKEdFTjZfUE1J TlRSTVNLLAo+ICsJCSAgIGdlbjZfc2FuaXRpemVfcnBzX3BtX21hc2soZGV2X3ByaXYsIH4wKSk7 Cj4gIAo+ICAJdmx2X2ZvcmNlX2dmeF9jbG9jayhkZXZfcHJpdiwgdHJ1ZSk7Cj4gIAo+IC0tIAo+ IDEuOC40Cj4KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Xwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAoKLS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRl cgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=