From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH] drm/i915/dp: Do not switch aux to TBT mode for non-TC ports Date: Tue, 29 Oct 2019 12:03:26 +0200 Message-ID: <20191029100326.GA12142@ideak-desk.fi.intel.com> References: <20191029011014.286885-1-jose.souza@intel.com> Reply-To: imre.deak@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id B17036E19A for ; Tue, 29 Oct 2019 10:05:00 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20191029011014.286885-1-jose.souza@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: =?iso-8859-1?Q?Jos=E9?= Roberto de Souza Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBPY3QgMjgsIDIwMTkgYXQgMDY6MTA6MTRQTSAtMDcwMCwgSm9zw6kgUm9iZXJ0byBk ZSBTb3V6YSB3cm90ZToKPiBOb24tVEMgcG9ydHMgYWx3YXlzIGhhdmUgdGNfbW9kZSA9PSBUQ19Q T1JUX1RCVF9BTFQgc28gaXQgd2FzCj4gc3dpdGNoaW5nIGF1eCB0byBUQyBtb2RlIGZvciBhbGwg Y29tYm8tcGh5IHBvcnRzLCBoYXBwaWx5IHRoaXMgZGlkCj4gbm90IGNhdXNlZCBhbnkgaXNzdWUg YnV0IGlzIGJldHRlciBmb2xsb3cgQlNwZWMuCj4gQWxzbyB0aGlzIGlzIHJlc2VydmVkIGJpdCBi ZWZvcmUgSUNMLgo+IAo+IEZpeGVzOiA2ZjIxMWVkNDM0MzggKCJkcm0vaTkxNS9pY2w6IFNldCBU QlQgSU8gaW4gQXV4IHRyYW5zYWN0aW9uIikKClRoaXMgYWN0dWFsbHkKRml4ZXM6IGU5YjdlMTQy MmQ0MCAoImRybS9pOTE1OiBTYW5pdGl6ZSB0aGUgdGVybWlub2xvZ3kgdXNlZCBmb3IgVHlwZUMg cG9ydCBtb2RlcyIpCgp0aGFua3MgZm9yIHNwb3R0aW5nIGl0LgoKPiBDYzogSW1yZSBEZWFrIDxp bXJlLmRlYWtAaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEpvc8OpIFJvYmVydG8gZGUgU291 emEgPGpvc2Uuc291emFAaW50ZWwuY29tPgoKUmV2aWV3ZWQtYnk6IEltcmUgRGVhayA8aW1yZS5k ZWFrQGludGVsLmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50 ZWxfZHAuYyB8IDYgKysrKystCj4gIDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDEg ZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxh eS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4g aW5kZXggODY5ODllYzI1YmM2Li4zNzk2MjMzOTczMDEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gQEAgLTEyOTEsNiArMTI5MSw5IEBAIHN0YXRpYyB1MzIg c2tsX2dldF9hdXhfc2VuZF9jdGwoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKPiAgCQkJCXUz MiB1bnVzZWQpCj4gIHsKPiAgCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19w b3J0ID0gZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApOwo+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmk5MTUgPQo+ICsJCQl0b19pOTE1KGludGVsX2RpZ19wb3J0LT5iYXNlLmJhc2UuZGV2KTsK PiArCWVudW0gcGh5IHBoeSA9IGludGVsX3BvcnRfdG9fcGh5KGk5MTUsIGludGVsX2RpZ19wb3J0 LT5iYXNlLnBvcnQpOwo+ICAJdTMyIHJldDsKPiAgCj4gIAlyZXQgPSBEUF9BVVhfQ0hfQ1RMX1NF TkRfQlVTWSB8Cj4gQEAgLTEzMDMsNyArMTMwNiw4IEBAIHN0YXRpYyB1MzIgc2tsX2dldF9hdXhf c2VuZF9jdGwoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKPiAgCSAgICAgIERQX0FVWF9DSF9D VExfRldfU1lOQ19QVUxTRV9TS0woMzIpIHwKPiAgCSAgICAgIERQX0FVWF9DSF9DVExfU1lOQ19Q VUxTRV9TS0woMzIpOwo+ICAKPiAtCWlmIChpbnRlbF9kaWdfcG9ydC0+dGNfbW9kZSA9PSBUQ19Q T1JUX1RCVF9BTFQpCj4gKwlpZiAoaW50ZWxfcGh5X2lzX3RjKGk5MTUsIHBoeSkgJiYKPiArCSAg ICBpbnRlbF9kaWdfcG9ydC0+dGNfbW9kZSA9PSBUQ19QT1JUX1RCVF9BTFQpCj4gIAkJcmV0IHw9 IERQX0FVWF9DSF9DVExfVEJUX0lPOwo+ICAKPiAgCXJldHVybiByZXQ7Cj4gLS0gCj4gMi4yMy4w Cj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF0BFCA9EAE for ; 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29 Oct 2019 03:05:00 -0700 X-IronPort-AV: E=Sophos;i="5.68,243,1569308400"; d="scan'208";a="193557567" Received: from ideak-desk.fi.intel.com ([10.237.68.142]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Oct 2019 03:04:58 -0700 Date: Tue, 29 Oct 2019 12:03:26 +0200 From: Imre Deak To: =?iso-8859-1?Q?Jos=E9?= Roberto de Souza Message-ID: <20191029100326.GA12142@ideak-desk.fi.intel.com> References: <20191029011014.286885-1-jose.souza@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191029011014.286885-1-jose.souza@intel.com> User-Agent: Mutt/1.9.4 (2018-02-28) Subject: Re: [Intel-gfx] [PATCH] drm/i915/dp: Do not switch aux to TBT mode for non-TC ports X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: imre.deak@intel.com Cc: intel-gfx@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191029100326.zBnKGtoEW9zxb9QQD2cFxl4MBcExi8pGpgUlJnS_-5Y@z> T24gTW9uLCBPY3QgMjgsIDIwMTkgYXQgMDY6MTA6MTRQTSAtMDcwMCwgSm9zw6kgUm9iZXJ0byBk ZSBTb3V6YSB3cm90ZToKPiBOb24tVEMgcG9ydHMgYWx3YXlzIGhhdmUgdGNfbW9kZSA9PSBUQ19Q T1JUX1RCVF9BTFQgc28gaXQgd2FzCj4gc3dpdGNoaW5nIGF1eCB0byBUQyBtb2RlIGZvciBhbGwg Y29tYm8tcGh5IHBvcnRzLCBoYXBwaWx5IHRoaXMgZGlkCj4gbm90IGNhdXNlZCBhbnkgaXNzdWUg YnV0IGlzIGJldHRlciBmb2xsb3cgQlNwZWMuCj4gQWxzbyB0aGlzIGlzIHJlc2VydmVkIGJpdCBi ZWZvcmUgSUNMLgo+IAo+IEZpeGVzOiA2ZjIxMWVkNDM0MzggKCJkcm0vaTkxNS9pY2w6IFNldCBU QlQgSU8gaW4gQXV4IHRyYW5zYWN0aW9uIikKClRoaXMgYWN0dWFsbHkKRml4ZXM6IGU5YjdlMTQy MmQ0MCAoImRybS9pOTE1OiBTYW5pdGl6ZSB0aGUgdGVybWlub2xvZ3kgdXNlZCBmb3IgVHlwZUMg cG9ydCBtb2RlcyIpCgp0aGFua3MgZm9yIHNwb3R0aW5nIGl0LgoKPiBDYzogSW1yZSBEZWFrIDxp bXJlLmRlYWtAaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEpvc8OpIFJvYmVydG8gZGUgU291 emEgPGpvc2Uuc291emFAaW50ZWwuY29tPgoKUmV2aWV3ZWQtYnk6IEltcmUgRGVhayA8aW1yZS5k ZWFrQGludGVsLmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50 ZWxfZHAuYyB8IDYgKysrKystCj4gIDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDEg ZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxh eS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4g aW5kZXggODY5ODllYzI1YmM2Li4zNzk2MjMzOTczMDEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gQEAgLTEyOTEsNiArMTI5MSw5IEBAIHN0YXRpYyB1MzIg c2tsX2dldF9hdXhfc2VuZF9jdGwoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKPiAgCQkJCXUz MiB1bnVzZWQpCj4gIHsKPiAgCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19w b3J0ID0gZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApOwo+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmk5MTUgPQo+ICsJCQl0b19pOTE1KGludGVsX2RpZ19wb3J0LT5iYXNlLmJhc2UuZGV2KTsK PiArCWVudW0gcGh5IHBoeSA9IGludGVsX3BvcnRfdG9fcGh5KGk5MTUsIGludGVsX2RpZ19wb3J0 LT5iYXNlLnBvcnQpOwo+ICAJdTMyIHJldDsKPiAgCj4gIAlyZXQgPSBEUF9BVVhfQ0hfQ1RMX1NF TkRfQlVTWSB8Cj4gQEAgLTEzMDMsNyArMTMwNiw4IEBAIHN0YXRpYyB1MzIgc2tsX2dldF9hdXhf c2VuZF9jdGwoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKPiAgCSAgICAgIERQX0FVWF9DSF9D VExfRldfU1lOQ19QVUxTRV9TS0woMzIpIHwKPiAgCSAgICAgIERQX0FVWF9DSF9DVExfU1lOQ19Q VUxTRV9TS0woMzIpOwo+ICAKPiAtCWlmIChpbnRlbF9kaWdfcG9ydC0+dGNfbW9kZSA9PSBUQ19Q T1JUX1RCVF9BTFQpCj4gKwlpZiAoaW50ZWxfcGh5X2lzX3RjKGk5MTUsIHBoeSkgJiYKPiArCSAg ICBpbnRlbF9kaWdfcG9ydC0+dGNfbW9kZSA9PSBUQ19QT1JUX1RCVF9BTFQpCj4gIAkJcmV0IHw9 IERQX0FVWF9DSF9DVExfVEJUX0lPOwo+ICAKPiAgCXJldHVybiByZXQ7Cj4gLS0gCj4gMi4yMy4w Cj4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==