From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH] drm/i915: Remove wait for for punit to updates freq. Date: Tue, 28 Apr 2015 11:16:29 -0700 Message-ID: <553FCE7D.6090806@virtuousgeek.org> References: <1425528503-7760-1-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 gproxy8-pub.mail.unifiedlayer.com (gproxy8-pub.mail.unifiedlayer.com [67.222.33.93]) by gabe.freedesktop.org (Postfix) with SMTP id D06F66E5D8 for ; Tue, 28 Apr 2015 11:16:45 -0700 (PDT) In-Reply-To: <1425528503-7760-1-git-send-email-deepak.s@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: deepak.s@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMDMvMDQvMjAxNSAwODowOCBQTSwgZGVlcGFrLnNAbGludXguaW50ZWwuY29tIHdyb3RlOgo+ IEZyb206IERlZXBhayBTIDxkZWVwYWsuc0BsaW51eC5pbnRlbC5jb20+Cj4gCj4gV2hlbiBHUFUg aXMgaWRsZSBvbiBWTFYsIFJlcXVlc3QgZnJlcSB0byBwdW5pdCBzaG91bGQgYmUgZ29vZCBlbm91 Z2ggdG8KPiBnZXQgdGhlIHZvbHRhZ2UgYmFjayB0byBWTk4uIEFsc28sIG1ha2Ugc3VyZSBnZngg Y2xvY2sgZm9yY2UgYXBwbGllcwo+IGJlZm9yZSByZXF1ZXN0aW5nIHRoZSBmcmVxIGZvdCB2bHYu Cj4gCj4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dp P2lkPTc1MjQ0Cj4gc3VnZ2VzdGVkLWJ5OiBKZXNzZSBCYXJuZXMgPGpiYXJuZXNAdmlydHVvdXNn ZWVrLm9yZz4KPiBTaWduZWQtb2ZmLWJ5OiBEZWVwYWsgUyA8ZGVlcGFrLnNAbGludXguaW50ZWwu Y29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIHwgMjAgKysrKy0t LS0tLS0tLS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgMTYgZGVs ZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bt LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4gaW5kZXggZTcxMGI0My4uMmUx ZWQwNyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwo+IEBAIC0zODk0LDcgKzM4OTQsNyBA QCBzdGF0aWMgdm9pZCB2YWxsZXl2aWV3X3NldF9ycHMoc3RydWN0IGRybV9kZXZpY2UgKmRldiwg dTggdmFsKQo+ICAgKiAqIElmIEdmeCBpcyBJZGxlLCB0aGVuCj4gICAqIDEuIE1hc2sgVHVyYm8g aW50ZXJydXB0cwo+ICAgKiAyLiBCcmluZyB1cCBHZnggY2xvY2sKPiAtICogMy4gQ2hhbmdlIHRo ZSBmcmVxIHRvIFJwbiBhbmQgd2FpdCB0aWxsIFAtVW5pdCB1cGRhdGVzIGZyZXEKPiArICogMy4g UmVxdWVzdCB0aGUgZnJlcSB0byBScG4uCj4gICAqIDQuIENsZWFyIHRoZSBGb3JjZSBHRlggQ0xL IE9OIGJpdCBzbyB0aGF0IEdmeCBjYW4gZG93bgo+ICAgKiA1LiBVbm1hc2sgVHVyYm8gaW50ZXJy dXB0cwo+ICAqLwo+IEBAIC0zOTAyLDggKzM5MDIsOCBAQCBzdGF0aWMgdm9pZCB2bHZfc2V0X3Jw c19pZGxlKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgewo+ICAJc3RydWN0 IGRybV9kZXZpY2UgKmRldiA9IGRldl9wcml2LT5kZXY7Cj4gIAo+IC0JLyogQ0hWIGFuZCBsYXRl c3QgVkxWIGRvbid0IG5lZWQgdG8gZm9yY2UgdGhlIGdmeCBjbG9jayAqLwo+IC0JaWYgKElTX0NI RVJSWVZJRVcoZGV2KSB8fCBkZXYtPnBkZXYtPnJldmlzaW9uID49IDB4ZCkgewo+ICsJLyogQ0hW IGRvbid0IG5lZWQgdG8gZm9yY2UgdGhlIGdmeCBjbG9jayAqLwo+ICsJaWYgKElTX0NIRVJSWVZJ RVcoZGV2KSkgewo+ICAJCXZhbGxleXZpZXdfc2V0X3JwcyhkZXZfcHJpdi0+ZGV2LCBkZXZfcHJp di0+cnBzLm1pbl9mcmVxX3NvZnRsaW1pdCk7Cj4gIAkJcmV0dXJuOwo+ICAJfQo+IEBAIC0zOTIw LDIwICszOTIwLDggQEAgc3RhdGljIHZvaWQgdmx2X3NldF9ycHNfaWRsZShzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gIAkJICAgZ2VuNl9zYW5pdGl6ZV9ycHNfcG1fbWFzayhk ZXZfcHJpdiwgfjApKTsKPiAgCj4gIAl2bHZfZm9yY2VfZ2Z4X2Nsb2NrKGRldl9wcml2LCB0cnVl KTsKPiAtCj4gLQlkZXZfcHJpdi0+cnBzLmN1cl9mcmVxID0gZGV2X3ByaXYtPnJwcy5taW5fZnJl cV9zb2Z0bGltaXQ7Cj4gLQo+IC0Jdmx2X3B1bml0X3dyaXRlKGRldl9wcml2LCBQVU5JVF9SRUdf R1BVX0ZSRVFfUkVRLAo+IC0JCQkJCWRldl9wcml2LT5ycHMubWluX2ZyZXFfc29mdGxpbWl0KTsK PiAtCj4gLQlpZiAod2FpdF9mb3IoKCh2bHZfcHVuaXRfcmVhZChkZXZfcHJpdiwgUFVOSVRfUkVH X0dQVV9GUkVRX1NUUykpCj4gLQkJCQkmIEdFTkZSRVFTVEFUVVMpID09IDAsIDEwMCkpCj4gLQkJ RFJNX0VSUk9SKCJ0aW1lZCBvdXQgd2FpdGluZyBmb3IgUHVuaXRcbiIpOwo+IC0KPiArCXZhbGxl eXZpZXdfc2V0X3JwcyhkZXZfcHJpdi0+ZGV2LCBkZXZfcHJpdi0+cnBzLm1pbl9mcmVxX3NvZnRs aW1pdCk7Cj4gIAl2bHZfZm9yY2VfZ2Z4X2Nsb2NrKGRldl9wcml2LCBmYWxzZSk7Cj4gLQo+IC0J STkxNV9XUklURShHRU42X1BNSU5UUk1TSywKPiAtCQkgICBnZW42X3Jwc19wbV9tYXNrKGRldl9w cml2LCBkZXZfcHJpdi0+cnBzLmN1cl9mcmVxKSk7Cj4gIH0KPiAgCj4gIHZvaWQgZ2VuNl9ycHNf aWRsZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gCgpZZWFoIEkgdGhpbmsg dGhpcyBpcyBmaW5lIChtYXkgbmVlZCBhIHJlYmFzZSB0aG91Z2gsIHlvdSBjYW4ga2VlcCBteSBy LWIKaWYgeW91IGRvIHRoYXQgaW4gY2FzZSBKYW5pIGRvZXNuJ3Qgd2FudCB0byBkZWFsIHdpdGgg dGhlIG1lcmdlIGNvbmZsaWN0cykuCgpSZXZpZXdlZC1ieTogSmVzc2UgQmFybmVzIDxqYmFybmVz QHZpcnR1b3VzZ2Vlay5vcmc+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==