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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EEF40C433EF for ; Wed, 16 Mar 2022 15:07:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 592F710E514; Wed, 16 Mar 2022 15:07:42 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 908A010E514 for ; Wed, 16 Mar 2022 15:07:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1647443260; x=1678979260; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=WLUNZTvvae9E4cmNo9iFZA9hcWRmLDmf0bVsBSaU3g4=; b=WLkL4VYCqzLqxYSSRtbgc+/AMruTVzh2eSa6jddKNBsO18wM+03+tlS/ C9LBvD3SlEu/eas6CVX/KAt6RYs2qsPPUCk4VnfwLudZ+XggC0ayJT9g6 2/xLBXth8oJQ/SnbV5AtZYatkX1G9kdN3lDX2oHSYUQjFFIcVXhUrNH0N J7P35j3lrk6dxiawdqBVI3X+zZTMNdwMuMLI7d3zSIOIEJYIGBgGNW0/q RCvEcz7ZZ9guAN4JZkKjQh1Gm6Q4W7TIourg4CyRlHvito+yDaU4MTgZo fXahIHzNqQSVi59crlYZHco5plpH32a8hZTfMvQ+vlp2ID2e1GAKeYN+R w==; X-IronPort-AV: E=McAfee;i="6200,9189,10286"; a="281406545" X-IronPort-AV: E=Sophos;i="5.90,186,1643702400"; d="scan'208";a="281406545" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2022 08:03:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,186,1643702400"; d="scan'208";a="557488121" Received: from irsmsx601.ger.corp.intel.com ([163.33.146.7]) by orsmga008.jf.intel.com with ESMTP; 16 Mar 2022 08:03:01 -0700 Received: from irsmsx605.ger.corp.intel.com (163.33.146.138) by irsmsx601.ger.corp.intel.com (163.33.146.7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Wed, 16 Mar 2022 15:03:00 +0000 Received: from irsmsx605.ger.corp.intel.com ([163.33.146.138]) by IRSMSX605.ger.corp.intel.com ([163.33.146.138]) with mapi id 15.01.2308.021; Wed, 16 Mar 2022 15:03:00 +0000 From: "Kahola, Mika" To: Ville Syrjala , "intel-gfx@lists.freedesktop.org" Thread-Topic: [Intel-gfx] [PATCH] drm/i915: Reject unsupported TMDS rates on ICL+ Thread-Index: AQHYNY8Fh2A0I4S/IUmLgZnVQ0M4sqzCIpqw Date: Wed, 16 Mar 2022 15:03:00 +0000 Message-ID: <5ccc5eb4d3e648ecbc4c7fa511999309@intel.com> References: <20220311212845.32358-1-ville.syrjala@linux.intel.com> In-Reply-To: <20220311212845.32358-1-ville.syrjala@linux.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.253.164] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH] drm/i915: Reject unsupported TMDS rates on ICL+ X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "stable@vger.kernel.org" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBJbnRlbC1nZnggPGludGVsLWdm eC1ib3VuY2VzQGxpc3RzLmZyZWVkZXNrdG9wLm9yZz4gT24gQmVoYWxmIE9mIFZpbGxlDQo+IFN5 cmphbGENCj4gU2VudDogRnJpZGF5LCBNYXJjaCAxMSwgMjAyMiAxMToyOSBQTQ0KPiBUbzogaW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZw0KPiBDYzogc3RhYmxlQHZnZXIua2VybmVsLm9y Zw0KPiBTdWJqZWN0OiBbSW50ZWwtZ2Z4XSBbUEFUQ0hdIGRybS9pOTE1OiBSZWplY3QgdW5zdXBw b3J0ZWQgVE1EUyByYXRlcyBvbiBJQ0wrDQo+IA0KPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZp bGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPg0KPiANCj4gSUNMKyBQTExzIGNhbid0IGdlbmVu ZXJhdGUgY2VydGFpbiBmcmVxdWVuY2llcy4gUnVubmluZyB0aGUgUExMDQo+IGFsZ29yaXRobXMg dGhyb3VnaCBmb3IgYWxsIGZyZXF1ZW5jaWVzIDI1LTU5NE1IeiB3ZSBzZWUgYSBnYXAganVzdCBh Ym92ZSA1MDANCj4gTUh6LiBTcGVjaWZpY2FsbHkgNTAwLTUyMi44TUhaIGZvciBUQyBQTExzLCBh bmQgNTAwLTUzMy4yIE1IeiBmb3IgY29tYm8gUEhZDQo+IFBMTHMuIFJlamVjdCB0aG9zZSBmcmVx dWVuY2llcyBoZG1pX3BvcnRfY2xvY2tfdmFsaWQoKSBzbyB0aGF0IHdlIHByb3Blcmx5IGZpbHRl cg0KPiBvdXQgdW5zdXBwb3J0ZWQgbW9kZXMgYW5kL29yIGNvbG9yIGRlcHRocyBmb3IgSERNSS4N Cj4gDQo+IENjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnDQo+IENsb3NlczogaHR0cHM6Ly9naXRs YWIuZnJlZWRlc2t0b3Aub3JnL2RybS9pbnRlbC8tL2lzc3Vlcy81MjQ3DQo+IFNpZ25lZC1vZmYt Ynk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+DQoNClJl dmlld2VkLWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPg0KDQo+IC0tLQ0K PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9oZG1pLmMgfCA5ICsrKysrKysr Kw0KPiAgMSBmaWxlIGNoYW5nZWQsIDkgaW5zZXJ0aW9ucygrKQ0KPiANCj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfaGRtaS5jDQo+IGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9oZG1pLmMNCj4gaW5kZXggZjNlNjg4ZjczOWYzLi5h NGE2ZjhiZDI4NDEgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfaGRtaS5jDQo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxf aGRtaS5jDQo+IEBAIC0xODM3LDYgKzE4MzcsNyBAQCBoZG1pX3BvcnRfY2xvY2tfdmFsaWQoc3Ry dWN0IGludGVsX2hkbWkgKmhkbWksDQo+ICAJCSAgICAgIGJvb2wgaGFzX2hkbWlfc2luaykNCj4g IHsNCj4gIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSBpbnRlbF9oZG1pX3Rv X2k5MTUoaGRtaSk7DQo+ICsJZW51bSBwaHkgcGh5ID0gaW50ZWxfcG9ydF90b19waHkoZGV2X3By aXYsDQo+ICtoZG1pX3RvX2RpZ19wb3J0KGhkbWkpLT5iYXNlLnBvcnQpOw0KPiANCj4gIAlpZiAo Y2xvY2sgPCAyNTAwMCkNCj4gIAkJcmV0dXJuIE1PREVfQ0xPQ0tfTE9XOw0KPiBAQCAtMTg1Nyw2 ICsxODU4LDE0IEBAIGhkbWlfcG9ydF9jbG9ja192YWxpZChzdHJ1Y3QgaW50ZWxfaGRtaSAqaGRt aSwNCj4gIAlpZiAoSVNfQ0hFUlJZVklFVyhkZXZfcHJpdikgJiYgY2xvY2sgPiAyMTYwMDAgJiYg Y2xvY2sgPCAyNDAwMDApDQo+ICAJCXJldHVybiBNT0RFX0NMT0NLX1JBTkdFOw0KPiANCj4gKwkv KiBJQ0wrIGNvbWJvIFBIWSBQTEwgY2FuJ3QgZ2VuZXJhdGUgNTAwLTUzMy4yIE1IeiAqLw0KPiAr CWlmIChpbnRlbF9waHlfaXNfY29tYm8oZGV2X3ByaXYsIHBoeSkgJiYgY2xvY2sgPiA1MDAwMDAg JiYgY2xvY2sgPA0KPiA1MzMyMDApDQo+ICsJCXJldHVybiBNT0RFX0NMT0NLX1JBTkdFOw0KPiAr DQo+ICsJLyogSUNMKyBUQyBQSFkgUExMIGNhbid0IGdlbmVyYXRlIDUwMC01MzIuOCBNSHogKi8N Cj4gKwlpZiAoaW50ZWxfcGh5X2lzX3RjKGRldl9wcml2LCBwaHkpICYmIGNsb2NrID4gNTAwMDAw ICYmIGNsb2NrIDwgNTMyODAwKQ0KPiArCQlyZXR1cm4gTU9ERV9DTE9DS19SQU5HRTsNCj4gKw0K PiAgCS8qDQo+ICAJICogU05QUyBQSFlzJyBNUExMQiB0YWJsZS1iYXNlZCBwcm9ncmFtbWluZyBj YW4gb25seSBoYW5kbGUgYSBmaXhlZA0KPiAgCSAqIHNldCBvZiBsaW5rIHJhdGVzLg0KPiAtLQ0K PiAyLjM0LjENCg0K