From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH] drm/i915: Wait old forcewake ack to clear on vlv Date: Wed, 05 Nov 2014 12:13:40 +0200 Message-ID: <87k33at0ob.fsf@gaia.fi.intel.com> References: <1415175526-24082-1-git-send-email-mika.kuoppala@intel.com> <20141105085342.GM10649@intel.com> 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 10CDD6E757 for ; Wed, 5 Nov 2014 02:13:47 -0800 (PST) In-Reply-To: <20141105085342.GM10649@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 =?utf-8?B?U3lyasOkbMOk?= Cc: "S, Deepak" , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org VmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4gd3JpdGVzOgoK PiBPbiBXZWQsIE5vdiAwNSwgMjAxNCBhdCAxMDoxODo0NkFNICswMjAwLCBNaWthIEt1b3BwYWxh IHdyb3RlOgo+PiBEb24ndCBydXNoIGludG8gZ2V0dGluZyBuZXcgZncgdW50aWwgdGhlIGNsZWFy aW5nCj4+IG9mIG9sZCBvbmUgaGFzIGJlZW4gYWNrZWQuCj4+IAo+PiBCdWd6aWxsYTogaHR0cHM6 Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9ODU2ODQKPj4gVGVzdGVkLWJ5 OiBsdSBodWEgPGh1YXgubHVAaW50ZWwuY29tPgo+PiBTaWduZWQtb2ZmLWJ5OiBNaWthIEt1b3Bw YWxhIDxtaWthLmt1b3BwYWxhQGludGVsLmNvbT4KPgo+IFRoaXMgaXMganVzdCBhIHJldmVydCBv ZiAKPiAgY29tbWl0IDVjYjEzYzA3ZGFlNzMzODBkOGIzZGRjNzkyNzQwNDg3Yjg3NDI5MzgKPiAg QXV0aG9yOiBEZWVwYWsgUyA8ZGVlcGFrLnNAbGludXguaW50ZWwuY29tPgo+ICBEYXRlOiAgIFRo dSBTZXAgMTggMTg6NTE6NTAgMjAxNCArMDUzMAo+Cj4gICAgIGRybS9pOTE1L3ZsdjogUmVtb3Zl IGNoZWNrIGZvciBPbGQgQWNrIGR1cmluZyBmb3JjZXdha2UKPgo+IGV4Y2VwdCB5b3UgbGVmdCB0 aGUgY29tbWVudCBiZWhpbmQuCgpJIGZhaWxlZCBhdCBhcmNoZW9sb2d5LiBUaGVyZSBpcyBldmVu IG5pY2UgY29tbWVudCBmcm9tIERlZXBhayBvbgp0b3AgSSBtYW5hZ2VkIHRvIG1pc3MuCgpCdXQg YWZ0ZXIgcmVhZGluZyB0aGlzIGNvbW1lbnQgYW5kIHRoZSB3b3JrYXJvdW5kIGRlc2NyaXB0aW9u LCBJCnRoaW5rIHRoYXQgdGhpcyBXYVJzRG9udFBvbGxGb3JBY2tPbkNsZWFyaW5nRldCaXRzIGlz IG5vdCB2YWxpZCBmb3IKb3VyIHVzZSBjYXNlLgoKV2UgdXNlIG9ubHkgb25lIGJpdCBwZXIgZW5n aW5lLCBzbyBvdXIgdXNlIGNhc2UgaXMgbm90IG11bHRpdGhyZWFkZWQKaW4gdGhhdCBzZW5zZS4K Ci1NaWthCgo+IFdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBzb21lIGtpbmQgb2YgcmVhbCBleHBsYW5h dGlvbiB3aGF0IGlzIGdvaW5nIG9uCj4gaGVyZS4gRGVlcGFrLCBhbnkgaWRlYXM/Cj4KPj4gLS0t Cj4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91bmNvcmUuYyB8IDkgKysrKysrKysrCj4+ ICAxIGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspCj4+IAo+PiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF91bmNvcmUuYwo+PiBpbmRleCA5NDI3NjQxLi41MjU5YjM4IDEwMDY0NAo+PiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91bmNvcmUuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF91bmNvcmUuYwo+PiBAQCAtMjA0LDYgKzIwNCwxMCBAQCBzdGF0aWMgdm9p ZCBfX3Zsdl9mb3JjZV93YWtlX2dldChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYs Cj4+ICAJLyogQ2hlY2sgZm9yIFJlbmRlciBFbmdpbmUgKi8KPj4gIAlpZiAoRk9SQ0VXQUtFX1JF TkRFUiAmIGZ3X2VuZ2luZSkgewo+PiAgCj4+ICsJCWlmICh3YWl0X2Zvcl9hdG9taWMoKF9fcmF3 X2k5MTVfcmVhZDMyKGRldl9wcml2LCBGT1JDRVdBS0VfQUNLX1ZMVikgJgo+PiArCQkJCSAgICAg Rk9SQ0VXQUtFX0tFUk5FTCkgPT0gMCwgRk9SQ0VXQUtFX0FDS19USU1FT1VUX01TKSkKPj4gKwkJ CURSTV9FUlJPUigiVGltZWQgb3V0OiB3YWl0aW5nIGZvciBvbGQgUmVuZGVyIGFjayB0byBjbGVh ci5cbiIpOwo+PiArCj4+ICAJCV9fcmF3X2k5MTVfd3JpdGUzMihkZXZfcHJpdiwgRk9SQ0VXQUtF X1ZMViwKPj4gIAkJCQkgICBfTUFTS0VEX0JJVF9FTkFCTEUoRk9SQ0VXQUtFX0tFUk5FTCkpOwo+ PiAgCj4+IEBAIC0yMTcsNiArMjIxLDExIEBAIHN0YXRpYyB2b2lkIF9fdmx2X2ZvcmNlX3dha2Vf Z2V0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPj4gIAkvKiBDaGVjayBmb3Ig TWVkaWEgRW5naW5lICovCj4+ICAJaWYgKEZPUkNFV0FLRV9NRURJQSAmIGZ3X2VuZ2luZSkgewo+ PiAgCj4+ICsJCWlmICh3YWl0X2Zvcl9hdG9taWMoKF9fcmF3X2k5MTVfcmVhZDMyKGRldl9wcml2 LCBGT1JDRVdBS0VfQUNLX01FRElBX1ZMVikgJgo+PiArCQkJCSAgICAgRk9SQ0VXQUtFX0tFUk5F TCkgPT0gMCwgRk9SQ0VXQUtFX0FDS19USU1FT1VUX01TKSkKPj4gKwkJCURSTV9FUlJPUigiVGlt ZWQgb3V0OiB3YWl0aW5nIGZvciBvbGQgbWVkaWEgYWNrIHRvIGNsZWFyLlxuIik7Cj4+ICsKPj4g Kwo+PiAgCQlfX3Jhd19pOTE1X3dyaXRlMzIoZGV2X3ByaXYsIEZPUkNFV0FLRV9NRURJQV9WTFYs Cj4+ICAJCQkJICAgX01BU0tFRF9CSVRfRU5BQkxFKEZPUkNFV0FLRV9LRVJORUwpKTsKPj4gIAo+ PiAtLSAKPj4gMS45LjEKPj4gCj4+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCj4+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPj4gSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwo+PiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cj4KPiAtLSAKPiBWaWxsZSBTeXJqw6Rsw6QKPiBJbnRlbCBPVEMK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK