From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v5 03/13] drm/i915/icl: Enable DDI Buffer Date: Tue, 11 Sep 2018 21:54:35 +0300 Message-ID: <878t47eufo.fsf@intel.com> References: <1531215614-6828-1-git-send-email-madhav.chauhan@intel.com> <1531215614-6828-4-git-send-email-madhav.chauhan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 79AC16E3DC for ; Tue, 11 Sep 2018 18:54:47 +0000 (UTC) In-Reply-To: <1531215614-6828-4-git-send-email-madhav.chauhan@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Madhav Chauhan , intel-gfx@lists.freedesktop.org Cc: paulo.r.zanoni@intel.com, rodrigo.vivi@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxMCBKdWwgMjAxOCwgTWFkaGF2IENoYXVoYW4gPG1hZGhhdi5jaGF1aGFuQGludGVs LmNvbT4gd3JvdGU6Cj4gVGhpcyBwYXRjaCBlbmFibGVzIERESSBidWZmZXIgYnkgd3JpdGluZyB0 byBERElfQlVGX0NUTAo+IHJlZ2lzdGVyIGFuZCB3YWl0IGZvciBEREkgc3RhdHVzIHRvIGJlICpu b3QgaWRsZSogZm9yIGEKPiBwb3J0Lgo+Cj4gdjI6IFJlYmFzZQo+Cj4gU2lnbmVkLW9mZi1ieTog TWFkaGF2IENoYXVoYW4gPG1hZGhhdi5jaGF1aGFuQGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVy cy9ncHUvZHJtL2k5MTUvaWNsX2RzaS5jIHwgMjIgKysrKysrKysrKysrKysrKysrKysrKwo+ICAx IGZpbGUgY2hhbmdlZCwgMjIgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ljbF9kc2kuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ljbF9kc2kuYwo+ IGluZGV4IGRjMTZjMWYuLjQxZmFhMTkgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaWNsX2RzaS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaWNsX2RzaS5jCj4gQEAg LTI1MSw2ICsyNTEsMjUgQEAgc3RhdGljIHZvaWQgZ2VuMTFfZHNpX3ZvbHRhZ2Vfc3dpbmdfcHJv Z3JhbV9zZXEoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIpCj4gIAl9Cj4gIH0KPiAgCj4g K3N0YXRpYyB2b2lkIGdlbjExX2RzaV9lbmFibGVfZGRpX2J1ZmZlcihzdHJ1Y3QgaW50ZWxfZW5j b2RlciAqZW5jb2RlcikKPiArewo+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 ID0gdG9faTkxNShlbmNvZGVyLT5iYXNlLmRldik7Cj4gKwlzdHJ1Y3QgaW50ZWxfZHNpICppbnRl bF9kc2kgPSBlbmNfdG9faW50ZWxfZHNpKCZlbmNvZGVyLT5iYXNlKTsKPiArCXUzMiB0bXA7Cj4g KwllbnVtIHBvcnQgcG9ydDsKPiArCj4gKwlmb3JfZWFjaF9kc2lfcG9ydChwb3J0LCBpbnRlbF9k c2ktPnBvcnRzKSB7Cj4gKwkJdG1wID0gSTkxNV9SRUFEKERESV9CVUZfQ1RMKHBvcnQpKTsKPiAr CQl0bXAgfD0gRERJX0JVRl9DVExfRU5BQkxFOwo+ICsJCUk5MTVfV1JJVEUoRERJX0JVRl9DVEwo cG9ydCksIHRtcCk7Cj4gKwo+ICsJCWlmICh3YWl0X2Zvcl91cyghKEk5MTVfUkVBRChERElfQlVG X0NUTChwb3J0KSkgJgo+ICsJCQkJICBERElfQlVGX0lTX0lETEUpLAo+ICsJCQkJICA1MDApKQoK SU1PIGEgIj09IDAiIGNoZWNrIHJlYWRzIGJldHRlciBpbiB3YWl0X2Zvcl91cy4KCj4gKwkJCURS TV9FUlJPUigiRERJIHBvcnQ6JWMgYnVmZmVyIGlkbGVcbiIsIHBvcnRfbmFtZShwb3J0KSk7Cj4g Kwl9Cj4gK30KPiArCj4gIHN0YXRpYyB2b2lkIGdlbjExX2RzaV9lbmFibGVfcG9ydF9hbmRfcGh5 KHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyKQo+ICB7Cj4gIAkvKiBzdGVwIDRhOiBwb3dl ciB1cCBhbGwgbGFuZXMgb2YgdGhlIERESSB1c2VkIGJ5IERTSSAqLwo+IEBAIC0yNjEsNiArMjgw LDkgQEAgc3RhdGljIHZvaWQgZ2VuMTFfZHNpX2VuYWJsZV9wb3J0X2FuZF9waHkoc3RydWN0IGlu dGVsX2VuY29kZXIgKmVuY29kZXIpCj4gIAo+ICAJLyogc3RlcCA0YzogY29uZmlndXJlIHZvbHRh Z2Ugc3dpbmcgYW5kIHNrZXcgKi8KPiAgCWdlbjExX2RzaV92b2x0YWdlX3N3aW5nX3Byb2dyYW1f c2VxKGVuY29kZXIpOwo+ICsKPiArCS8qIHN0ZXAgNGQ6IGVuYWJsZSBEREkgYnVmZmVyICovCgpB bGFzLCB0aGlzIGlzIHN0ZXAgNGUgbm93LCBhbmQgeW91IGhhdmUgYSBuZXcgNGQgdG8gdGFrZSBj YXJlIG9mIGZvcgpCMCsuCgpSZWdhcmRsZXNzLAoKUmV2aWV3ZWQtYnk6IEphbmkgTmlrdWxhIDxq YW5pLm5pa3VsYUBpbnRlbC5jb20+CgoKPiArCWdlbjExX2RzaV9lbmFibGVfZGRpX2J1ZmZlcihl bmNvZGVyKTsKPiAgfQo+ICAKPiAgc3RhdGljIHZvaWQgX19hdHRyaWJ1dGVfXygodW51c2VkKSkK Ci0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgR3JhcGhpY3MgQ2VudGVyCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=