From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Enable GSE interrupt on BDW+ Date: Fri, 04 Dec 2015 14:59:11 +0200 Message-ID: <87oae6z7xc.fsf@intel.com> References: <1449008230-11869-1-git-send-email-ville.syrjala@linux.intel.com> <20151204104138.GP10243@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id A77616E012 for ; Fri, 4 Dec 2015 04:59:14 -0800 (PST) In-Reply-To: <20151204104138.GP10243@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , ville.syrjala@linux.intel.com Cc: Aaron Lu , intel-gfx@lists.freedesktop.org, Mark Kettenis List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAwNCBEZWMgMjAxNSwgRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPiB3cm90 ZToKPiBPbiBXZWQsIERlYyAwMiwgMjAxNSBhdCAxMjoxNzoxMEFNICswMjAwLCB2aWxsZS5zeXJq YWxhQGxpbnV4LmludGVsLmNvbSB3cm90ZToKPj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxs ZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPj4gCj4+IFdlJ3ZlIG5ldmVyIGFjdHVhbGx5IGVu YWJsZWQgb3IgdW5tYXNrZWQgdGhlIEdTRSBpbnRlcnJ1cHQgb24gQkRXKywKPj4gZXZlbiB0aG91 Z2ggdGhlIGludGVycnVwdCBoYW5kbGVyIHdhcyBhbHdheXMgcHJlcGFyZWQgZm9yIGl0Lgo+PiBM ZXQncyBlbmFibGUgaXQgYW5kIHNlZSB3aGF0IGhhcHBlbnMuCj4+IAo+PiBDcmVkaXQgdG8gTWFy ayBLZXR0ZW5pcyB3aG8gZml4ZWQgdGhpcyBpbiB0aGUgT3BlbkJTRCBmb3JrIG9mIHRoZQo+PiBk cml2ZXIuIEhlIHJlcG9ydHMgdGhhdCBpdCBmaXhlZCB0aGUgIkFDUEkgX0JDTS9fQkNRLWJhc2Vk Cj4+IGJyaWdodG5lc3MgbWVjaGFuaXNtIG9uIGEgTWFjQm9va1BybzEyLDEgYW5kIGEgM3JkIGdl biBMZW5vdm8gWDEKPj4gQ2FyYm9uIiBmb3IgdGhlbS4KPj4gCj4+IFJlZmVyZW5jZXM6IGh0dHA6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvYXJjaGl2ZXMvaW50ZWwtZ2Z4LzIwMTUtRGVjZW1iZXIv MDgxNzk5Lmh0bWwKPj4gUmVwb3J0ZWQtYnk6IE1hcmsgS2V0dGVuaXMgPG1hcmsua2V0dGVuaXNA eHM0YWxsLm5sPgo+PiBDYzogTWFyayBLZXR0ZW5pcyA8bWFyay5rZXR0ZW5pc0B4czRhbGwubmw+ Cj4+IENjOiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAbGludXguaW50ZWwuY29tPgo+PiBTaWdu ZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t Pgo+Cj4gT2ggZGVhciwgdGhlcmUgcHJvYmFibHkgZ29lcyBhbGwgb3VyIGJhY2tsaWdodCBmdW4u IEFuZCBob3cgZGlkIHdlIG1pc3MKPiB0aGF0IERFX01JU0Mgd2Fzbid0IGVuYWJsZWQgZm9yIHRo aXMgbG9uZyAuLi4gYnV0IHRoZXJlJ3MgaW5kZWVkIG5vdGhpbmcKPiBlbHNlIGludGVyZXN0aW5n IGluIHRoZXJlLiBJbW8gLWZpeGVzLCBhbmQgY2M6IHN0YWJsZSBhcyBzb29uIGFzIHNvbWVvbmUK PiBjb25maXJtcyBpdCBmaXhlcyBzb21ldGhpbmcgb24gb3VyIGVuZCB0b28uCgpJIHRoaW5rIHRo aXMgaGFzbid0IGJlZW4gc3VjaCBhIGJpZyBpc3N1ZSBmb3IgdXMgYmVjYXVzZSB3ZSd2ZSBtb3N0 bHkKbW92ZWQgb24gdG8gbmF0aXZlIGJhY2tsaWdodCwgd2hpY2ggaXMgbm90IGFmZmVjdGVkLgoK QWFyb24sIGRvIHlvdSBoYXZlIGFueSBCcm9hZHdlbGwgQUNQSSBiYWNrbGlnaHQgYnVncyBvcGVu IHRoYXQgbWlnaHQgYmUKZml4ZWQgYnkgdGhpcz8KCgpCUiwKSmFuaS4KCgo+Cj4gUmV2aWV3ZWQt Ynk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+Cj4KPiBBbmQgYmlnIGt1 ZG9zIHRvIE1hcmshCj4KPiBDaGVlcnMsIERhbmllbAo+Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9pcnEuYyB8IDIgKysKPj4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlv bnMoKykKPj4gCj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYwo+PiBpbmRleCBlODhkNjkyNTgzYTUu LmNjZGFjMjQwMzllOCAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9p cnEuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCj4+IEBAIC0zNjU1 LDYgKzM2NTUsNyBAQCBzdGF0aWMgdm9pZCBnZW44X2RlX2lycV9wb3N0aW5zdGFsbChzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4+ICAJdWludDMyX3QgZGVfcGlwZV9lbmFibGVz Owo+PiAgCXUzMiBkZV9wb3J0X21hc2tlZCA9IEdFTjhfQVVYX0NIQU5ORUxfQTsKPj4gIAl1MzIg ZGVfcG9ydF9lbmFibGVzOwo+PiArCXUzMiBkZV9taXNjX21hc2tlZCA9IEdFTjhfREVfTUlTQ19H U0U7Cj4+ICAJZW51bSBwaXBlIHBpcGU7Cj4+ICAKPj4gIAlpZiAoSU5URUxfSU5GTyhkZXZfcHJp diktPmdlbiA+PSA5KSB7Cj4+IEBAIC0zNjkwLDYgKzM2OTEsNyBAQCBzdGF0aWMgdm9pZCBnZW44 X2RlX2lycV9wb3N0aW5zdGFsbChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4+ ICAJCQkJCSAgZGVfcGlwZV9lbmFibGVzKTsKPj4gIAo+PiAgCUdFTjVfSVJRX0lOSVQoR0VOOF9E RV9QT1JUXywgfmRlX3BvcnRfbWFza2VkLCBkZV9wb3J0X2VuYWJsZXMpOwo+PiArCUdFTjVfSVJR X0lOSVQoR0VOOF9ERV9NSVNDXywgfmRlX21pc2NfbWFza2VkLCBkZV9taXNjX21hc2tlZCk7Cj4+ ICB9Cj4+ICAKPj4gIHN0YXRpYyBpbnQgZ2VuOF9pcnFfcG9zdGluc3RhbGwoc3RydWN0IGRybV9k ZXZpY2UgKmRldikKPj4gLS0gCj4+IDIuNC4xMAo+PiAKPj4gX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KPj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+PiBJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4+IGh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwg T3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK