From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 1/3] drm/i915: Disable sempahores on Sandybridge Date: Mon, 30 Oct 2017 14:20:41 +0200 Message-ID: <871slkg73a.fsf@gaia.fi.intel.com> References: <20171028112725.8760-1-chris@chris-wilson.co.uk> 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 ESMTPS id 61E116E16B for ; Mon, 30 Oct 2017 12:21:03 +0000 (UTC) In-Reply-To: <20171028112725.8760-1-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gSSBzaG91 bGQgaGF2ZSBhZG1pdHRlZCBkZWZlYXQgbG9uZyBhZ28gYXMgdGhlcmUgaGFzIGJlZW4gYSByYXJl IGJ1dAo+IHBlcnNpc3RlbnQgZXJyb3Igb24gU2FuZHlicmlkZ2Ugd2hlcmUgc2VtYXBob3JlIHNp Z25hbGluZyBkaWQgbm90Cj4gcHJvcGFnYXRlIHRvIHRoZSB3YWl0ZXIsIGxlYWRpbmcgdG8gYSBH UFUgaGFuZy4KPgo+IFdpdGggdGhlIHdvcmsgb24gZmVuY2Ugc2lnbmFsaW5nIGZvciB2NC45LCB0 aGUgaW1wYWN0IG9mIHVzaW5nIENQVSBkcml2ZW4KPiBzaWduYWxpbmcgd2FzIGdyZWF0bHkgcmVk dWNlZCB3cnQgdG8gdGhlIGxhdGVuY3kgb2YgR1BVIHNlbWFwaG9yZXMsCj4gdGhvdWdoIHdpdGhv dXQgbG9naWNhbCByaW5ncyBzdXBwb3J0LCB0aGUgYmVuZWZpdCBvZiByZW9yZGVyaW5nIHdvcmsg dG8KPiBhdm9pZCBidWJibGVzIGlzIG5vdCByZWFsaXNlZCAoaS5lLiBhcyBpdCBzdGFuZHMgZmVu Y2Ugc2lnbmFsaW5nIGlzIGp1c3QKPiBhIHNsb3dlciwgbW9yZSBjb3N0bHkgdmVyc2lvbiBvZiBI VyBzZW1hcGhvcmVzOyBidXQgd29ya3MgbW9yZQo+IGNvbnNpc3RlbnRseSkuIEFzIGEgcm91Z2gg aW5kaWNhdG9yIG9mIHRoZSBkaWZmZXJlbmNlLAo+Cj4gd2l0aCBzZW1hcGhvcmVzOgo+IFNlcXVl bnRpYWwgKDMgZW5naW5lcywgMSBwcm9jZXNzZXMpOiBhdmVyYWdlIDUuNDcwdXMgcGVyIGN5Y2xl IFtleHBlY3RlZCA0Ljk4OHVzXQo+Cj4gdy9vIHNlbWFwaG9yZXM6Cj4gU2VxdWVudGlhbCAoMyBl bmdpbmVzLCAxIHByb2Nlc3Nlcyk6IGF2ZXJhZ2UgMTUuNzcxdXMgcGVyIGN5Y2xlIFtleHBlY3Rl ZCA0LjkyM3VzXQo+Cj4gQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hv d19idWcuY2dpP2lkPTU0MjI2Cj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0Bj aHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVu QGxpbnV4LmludGVsLmNvbT4KCkFja2VkLWJ5OiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3BwYWxh QGxpbnV4LmludGVsLmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt LmMgfCAxMCArLS0tLS0tLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgOSBk ZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dl bS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwo+IGluZGV4IDI0ZDc5NTgwMmVh Zi4uZWVlNjk5ZGQzNzZlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf Z2VtLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gQEAgLTQ5NTAs MjAgKzQ5NTAsMTIgQEAgaW50IGk5MTVfZ2VtX2luaXRfaHcoc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2KQo+ICAKPiAgYm9vbCBpbnRlbF9zYW5pdGl6ZV9zZW1hcGhvcmVzKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgaW50IHZhbHVlKQo+ICB7Cj4gLQlpZiAoSU5U RUxfR0VOKGRldl9wcml2KSA8IDYpCj4gLQkJcmV0dXJuIGZhbHNlOwo+IC0KPiAtCS8qIFRPRE86 IG1ha2Ugc2VtYXBob3JlcyBhbmQgRXhlY2xpc3RzIHBsYXkgbmljZWx5IHRvZ2V0aGVyICovCj4g LQlpZiAoSEFTX0VYRUNMSVNUUyhkZXZfcHJpdikpCj4gKwlpZiAoIUlTX0dFTjcoZGV2X3ByaXYp KQo+ICAJCXJldHVybiBmYWxzZTsKPiAgCj4gIAlpZiAodmFsdWUgPj0gMCkKPiAgCQlyZXR1cm4g dmFsdWU7Cj4gIAo+IC0JLyogRW5hYmxlIHNlbWFwaG9yZXMgb24gU05CIHdoZW4gSU8gcmVtYXBw aW5nIGlzIG9mZiAqLwo+IC0JaWYgKElTX0dFTjYoZGV2X3ByaXYpICYmIGludGVsX3Z0ZF9hY3Rp dmUoKSkKPiAtCQlyZXR1cm4gZmFsc2U7Cj4gLQo+ICAJcmV0dXJuIHRydWU7Cj4gIH0KPiAgCj4g LS0gCj4gMi4xNS4wLnJjMgo+Cj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAo=