From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v3] drm/i915: Check HAS_PCH_NOP when install or reset dispaly IRQ Date: Thu, 15 Dec 2016 16:49:12 +0200 Message-ID: <87zijxnt7b.fsf@intel.com> References: <1481525864-27673-1-git-send-email-elaine.wang@intel.com> <20161215125833.GA31595@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id BF7416E9DB for ; Thu, 15 Dec 2016 14:49:16 +0000 (UTC) In-Reply-To: <20161215125833.GA31595@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?= , Wang Elaine Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAxNSBEZWMgMjAxNiwgVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4gd3JvdGU6Cj4gT24gTW9uLCBEZWMgMTIsIDIwMTYgYXQgMDI6NTc6NDRQTSAr MDgwMCwgV2FuZyBFbGFpbmUgd3JvdGU6Cj4+IEZyb206IEVsYWluZSBXYW5nIDxlbGFpbmUud2Fu Z0BpbnRlbC5jb20+Cj4+IAo+PiBTb21lIHBsYXRmb3JtcyBkb24ndCBoYXZlIGRpc3BsYXkuIFRv IGF2b2lkIGFjY2Vzc2luZyB0aGUKPj4gbm9uLWV4aXN0ZW50IHJlZ2lzdGVycywgY2hlY2sgSEFT X1BDSF9OT1AgYmVmb3JlIGludm9raW5nCj4+IGRpc3BsYXkgSVJRIGluc3RhbGwgb3IgcmVzZXQg ZnVuY3Rpb24uCj4+IAo+PiBDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28u dWs+Cj4+IENjOiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5j b20+Cj4+IFNpZ25lZC1vZmYtYnk6IEVsYWluZSBXYW5nIDxlbGFpbmUud2FuZ0BpbnRlbC5jb20+ Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYyB8IDEwICsrKysrKyst LS0KPj4gIDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4+ IAo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMKPj4gaW5kZXggMGIxMTliOS4uMzY5YTAzOCAxMDA2 NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9pcnEuYwo+PiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2lycS5jCj4+IEBAIC0yOTkwLDggKzI5OTAsMTAgQEAgc3Rh dGljIHZvaWQgZ2VuOF9pcnFfcmVzZXQoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPj4gIAkJCQkJ CSAgIFBPV0VSX0RPTUFJTl9QSVBFKHBpcGUpKSkKPj4gIAkJCUdFTjhfSVJRX1JFU0VUX05EWChE RV9QSVBFLCBwaXBlKTsKPj4gIAo+PiAtCUdFTjVfSVJRX1JFU0VUKEdFTjhfREVfUE9SVF8pOwo+ PiAtCUdFTjVfSVJRX1JFU0VUKEdFTjhfREVfTUlTQ18pOwo+PiArCWlmICghSEFTX1BDSF9OT1Ao ZGV2X3ByaXYpKSB7Cj4+ICsJCUdFTjVfSVJRX1JFU0VUKEdFTjhfREVfUE9SVF8pOwo+PiArCQlH RU41X0lSUV9SRVNFVChHRU44X0RFX01JU0NfKTsKPj4gKwl9Cj4KPiBIbW0uIFRoZXNlIGFyZSBu b3J0aCBzaWRlIHJlZ2lzdGVycyBzbyBsb29raW5nIGF0IFBDSF9OT1AgZmVlbHMKPiBxdWVzdGlv bmFibGUuCgpJbmRlZWQsIG51bV9waXBlcyA9PSAwIGlzbid0IGV4YWN0bHkgdGhlIHNhbWUgdGhp bmcgYXMgSEFTX1BDSF9OT1AuCgpKYW5pLgoKCj4KPj4gIAlHRU41X0lSUV9SRVNFVChHRU44X1BD VV8pOwo+PiAgCj4+ICAJaWYgKEhBU19QQ0hfU1BMSVQoZGV2X3ByaXYpKQo+PiBAQCAtMzQxNCw3 ICszNDE2LDkgQEAgc3RhdGljIGludCBnZW44X2lycV9wb3N0aW5zdGFsbChzdHJ1Y3QgZHJtX2Rl dmljZSAqZGV2KQo+PiAgCQlpYnhfaXJxX3ByZV9wb3N0aW5zdGFsbChkZXYpOwo+PiAgCj4+ICAJ Z2VuOF9ndF9pcnFfcG9zdGluc3RhbGwoZGV2X3ByaXYpOwo+PiAtCWdlbjhfZGVfaXJxX3Bvc3Rp bnN0YWxsKGRldl9wcml2KTsKPj4gKwo+PiArCWlmICghSEFTX1BDSF9OT1AoZGV2X3ByaXYpKQo+ PiArCQlnZW44X2RlX2lycV9wb3N0aW5zdGFsbChkZXZfcHJpdik7Cj4+ICAKPj4gIAlpZiAoSEFT X1BDSF9TUExJVChkZXZfcHJpdikpCj4+ICAJCWlieF9pcnFfcG9zdGluc3RhbGwoZGV2KTsKPj4g LS0gCj4+IDEuOS4xCgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xv Z3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=