From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stuart Summers Subject: [PATCH] drm/i915: Do not initialize display BW when display not available Date: Tue, 19 Nov 2019 17:10:16 -0800 Message-ID: <20191120011016.18049-1-stuart.summers@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 63F3F6E44F for ; Wed, 20 Nov 2019 01:09:18 +0000 (UTC) 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 List-Id: intel-gfx@lists.freedesktop.org V2hlbiBkaXNwbGF5IGlzIG5vdCBhdmFpbGFibGUsIGZpbmRpbmcgdGhlIG1lbW9yeSBiYW5kd2lk dGggYXZhaWxhYmxlCmZvciBkaXNwbGF5IGlzIG5vdCB1c2VmdWwuIFNraXAgdGhpcyBzZXF1ZW5j ZSBoZXJlLgoKUmVmZXJlbmNlczogSFNERVMgMTIwOTk3ODI1NQoKU2lnbmVkLW9mZi1ieTogU3R1 YXJ0IFN1bW1lcnMgPHN0dWFydC5zdW1tZXJzQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9kaXNwbGF5L2ludGVsX2J3LmMgfCAzICsrKwogMSBmaWxlIGNoYW5nZWQsIDMgaW5z ZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50 ZWxfYncuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfYncuYwppbmRleCAz ZjZlMjlmNjEzMjMuLjg2ZTc1ZTg1ODAwOCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9idy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfYncuYwpAQCAtMjY0LDYgKzI2NCw5IEBAIHN0YXRpYyB1bnNpZ25lZCBpbnQgaWNsX21h eF9idyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiAKIHZvaWQgaW50ZWxfYndf aW5pdF9odyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiB7CisJaWYgKCFIQVNf RElTUExBWShkZXZfcHJpdikpCisJCXJldHVybjsKKwogCWlmIChJU19HRU4oZGV2X3ByaXYsIDEy KSkKIAkJaWNsX2dldF9id19pbmZvKGRldl9wcml2LCAmdGdsX3NhX2luZm8pOwogCWVsc2UgaWYg KElTX0dFTihkZXZfcHJpdiwgMTEpKQotLSAKMi4yMi4wCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZng= 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=-9.7 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_GIT 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 9ACD5C432C3 for ; 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19 Nov 2019 17:09:18 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,220,1571727600"; d="scan'208";a="204570884" Received: from jssummer-xeon.ra.intel.com ([10.23.184.90]) by fmsmga008.fm.intel.com with ESMTP; 19 Nov 2019 17:09:17 -0800 From: Stuart Summers To: intel-gfx@lists.freedesktop.org Date: Tue, 19 Nov 2019 17:10:16 -0800 Message-Id: <20191120011016.18049-1-stuart.summers@intel.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH] drm/i915: Do not initialize display BW when display not available 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: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191120011016.rThXrkgbLn84af5_a92k6-mq9XRH9-_kAa5pLN2Pt4g@z> V2hlbiBkaXNwbGF5IGlzIG5vdCBhdmFpbGFibGUsIGZpbmRpbmcgdGhlIG1lbW9yeSBiYW5kd2lk dGggYXZhaWxhYmxlCmZvciBkaXNwbGF5IGlzIG5vdCB1c2VmdWwuIFNraXAgdGhpcyBzZXF1ZW5j ZSBoZXJlLgoKUmVmZXJlbmNlczogSFNERVMgMTIwOTk3ODI1NQoKU2lnbmVkLW9mZi1ieTogU3R1 YXJ0IFN1bW1lcnMgPHN0dWFydC5zdW1tZXJzQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9kaXNwbGF5L2ludGVsX2J3LmMgfCAzICsrKwogMSBmaWxlIGNoYW5nZWQsIDMgaW5z ZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50 ZWxfYncuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfYncuYwppbmRleCAz ZjZlMjlmNjEzMjMuLjg2ZTc1ZTg1ODAwOCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9idy5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfYncuYwpAQCAtMjY0LDYgKzI2NCw5IEBAIHN0YXRpYyB1bnNpZ25lZCBpbnQgaWNsX21h eF9idyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiAKIHZvaWQgaW50ZWxfYndf aW5pdF9odyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiB7CisJaWYgKCFIQVNf RElTUExBWShkZXZfcHJpdikpCisJCXJldHVybjsKKwogCWlmIChJU19HRU4oZGV2X3ByaXYsIDEy KSkKIAkJaWNsX2dldF9id19pbmZvKGRldl9wcml2LCAmdGdsX3NhX2luZm8pOwogCWVsc2UgaWYg KElTX0dFTihkZXZfcHJpdiwgMTEpKQotLSAKMi4yMi4wCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZng=