From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/2] drm/i915: avoid unnecessary call to intel_hpd_pin_to_port Date: Mon, 09 Oct 2017 15:29:26 +0300 Message-ID: <87376sv715.fsf@intel.com> References: <20171005213842.11423-1-paulo.r.zanoni@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id A898489DC7 for ; Mon, 9 Oct 2017 12:29:41 +0000 (UTC) In-Reply-To: <20171005213842.11423-1-paulo.r.zanoni@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAwNSBPY3QgMjAxNywgUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5j b20+IHdyb3RlOgo+IERvbid0IGNhbGwgaXQgd2hlbiB3ZSBjYW4gZG8gbGlrZSB0aGUgb3RoZXIg ZnVuY3Rpb25zIGFuZCBqdXN0IGxvb2sgYXQKPiBwb3J0LT5wb3J0LiBBbHNvIHJlbmFtZSB0aGUg aW50ZWxfZGlnaXRhbF9wb3J0IHZhcmlhYmxlIHRvIG1ha2UgaXQKPiBsb29rIGxpa2UgdGhlIG90 aGVyIGZ1bmN0aW9ucy4KCkkgZ3Vlc3MgdGhlIHF1ZXN0aW9uIGlzLCAqd2hpY2gqIG90aGVyIGZ1 bmN0aW9ucy4gQSBxdWljayByb3VnaCBncmVwCmdpdmVzIG1lOgoKJCBncmVwIC1obyAiaW50ZWxf ZGlnaXRhbF9wb3J0WyAqXSpbYS16QS1aMC05X10qIiAkKGdpdCBscy1maWxlcyAtLSBkcml2ZXJz L2dwdS9kcm0vaTkxNSkgfCBzb3J0IHwgdW5pcSAtYyB8IHNvcnQgLXJuCgogICAgIDkzIGludGVs X2RpZ2l0YWxfcG9ydCAqaW50ZWxfZGlnX3BvcnQKICAgICAyMiBpbnRlbF9kaWdpdGFsX3BvcnQg KmRpZ19wb3J0CiAgICAgMTggaW50ZWxfZGlnaXRhbF9wb3J0ICpkcG9ydAogICAgIDExIGludGVs X2RpZ2l0YWxfcG9ydCAqcG9ydAogICAgICA1IGludGVsX2RpZ2l0YWxfcG9ydF9jb25uZWN0ZWQK ICAgICAgNSBpbnRlbF9kaWdpdGFsX3BvcnQKICAgICAgNCBpbnRlbF9kaWdpdGFsX3BvcnQgKgog ICAgICAxIGludGVsX2RpZ2l0YWxfcG9ydCAqcHJpbWFyeQogICAgICAxIGludGVsX2RpZ2l0YWxf cG9ydCAqaXJxX3BvcnQKICAgICAgMSBpbnRlbF9kaWdpdGFsX3BvcnQgCgpJIHRoaW5rIGl0J3Mg bW9yZSBjb21tb24gdG8gdXNlIHBvcnQgZm9yIGVudW0gcG9ydC4gSSdtIGZpbmUgd2l0aCBhbnkg b2YKdGhlIHRvcCB0aHJlZSBmb3Igc3RydWN0IGludGVsX2RpZ19wb3J0LgoKQlIsCkphbmkuCgo+ Cj4gTXkgbWFpbiBnb2FsIGhlcmUgaXMgdG8gcHJldmVudCB0aGUgY29weS1wYXN0ZXJzIGZyb20g cHJvcGFnYXRpbmcgdGhlCj4gY2FsbCB0byBvdGhlciBwYXJ0cyBvZiB0aGUgY29kZS4KPgo+IFNp Z25lZC1vZmYtYnk6IFBhdWxvIFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgo+IC0t LQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwgOSArKystLS0tLS0KPiAgMSBm aWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgNiBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHAuYwo+IGluZGV4IGNhNDhiY2UuLjZmYjkwZmEgMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RwLmMKPiBAQCAtNDYxNCwxNCArNDYxNCwxMSBAQCBzdGF0aWMgYm9vbCBiZHdfZGln aXRhbF9wb3J0X2Nvbm5lY3RlZChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4g IH0KPiAgCj4gIHN0YXRpYyBib29sIGJ4dF9kaWdpdGFsX3BvcnRfY29ubmVjdGVkKHN0cnVjdCBk cm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAtCQkJCSAgICAgICBzdHJ1Y3QgaW50ZWxfZGln aXRhbF9wb3J0ICppbnRlbF9kaWdfcG9ydCkKPiArCQkJCSAgICAgICBzdHJ1Y3QgaW50ZWxfZGln aXRhbF9wb3J0ICpwb3J0KQo+ICB7Cj4gLQlzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqaW50ZWxfZW5j b2RlciA9ICZpbnRlbF9kaWdfcG9ydC0+YmFzZTsKPiAtCWVudW0gcG9ydCBwb3J0Owo+ICAJdTMy IGJpdDsKPiAgCj4gLQlwb3J0ID0gaW50ZWxfaHBkX3Bpbl90b19wb3J0KGludGVsX2VuY29kZXIt PmhwZF9waW4pOwo+IC0Jc3dpdGNoIChwb3J0KSB7Cj4gKwlzd2l0Y2ggKHBvcnQtPnBvcnQpIHsK PiAgCWNhc2UgUE9SVF9BOgo+ICAJCWJpdCA9IEJYVF9ERV9QT1JUX0hQX0RESUE7Cj4gIAkJYnJl YWs7Cj4gQEAgLTQ2MzIsNyArNDYyOSw3IEBAIHN0YXRpYyBib29sIGJ4dF9kaWdpdGFsX3BvcnRf Y29ubmVjdGVkKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAgCQliaXQgPSBC WFRfREVfUE9SVF9IUF9ERElDOwo+ICAJCWJyZWFrOwo+ICAJZGVmYXVsdDoKPiAtCQlNSVNTSU5H X0NBU0UocG9ydCk7Cj4gKwkJTUlTU0lOR19DQVNFKHBvcnQtPnBvcnQpOwo+ICAJCXJldHVybiBm YWxzZTsKPiAgCX0KCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9n eSBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==