From patchwork Mon Apr 15 18:47:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 10901405 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 216541800 for ; Mon, 15 Apr 2019 18:48:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0C42428508 for ; Mon, 15 Apr 2019 18:48:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 00A02288DC; Mon, 15 Apr 2019 18:48:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 441F728508 for ; Mon, 15 Apr 2019 18:48:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8D021896C4; Mon, 15 Apr 2019 18:48:08 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 67BA1896E5 for ; Mon, 15 Apr 2019 18:48:06 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 16253846-1500050 for multiple; Mon, 15 Apr 2019 19:47:56 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Mon, 15 Apr 2019 19:47:36 +0100 Message-Id: <20190415184738.10227-7-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190415184738.10227-1-chris@chris-wilson.co.uk> References: <20190415184738.10227-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 7/9] drm/i915: Drop HDC_CHICKEN and CTX_PREEMPT on Broxton 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP HDC_CHICKEN and CTX_PREEMPT were not writable through the whitelist. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/intel_workarounds.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_workarounds.c b/drivers/gpu/drm/i915/intel_workarounds.c index 0ad2612dfd62..476e3a09c89c 100644 --- a/drivers/gpu/drm/i915/intel_workarounds.c +++ b/drivers/gpu/drm/i915/intel_workarounds.c @@ -1022,14 +1022,8 @@ static void skl_whitelist_build(struct i915_wa_list *w) static void bxt_whitelist_build(struct i915_wa_list *w) { - /* WaVFEStateAfterPipeControlwithMediaStateClear:skl,bxt,glk,cfl */ - whitelist_reg(w, GEN9_CTX_PREEMPT_REG); - /* WaEnablePreemptionGranularityControlByUMD:skl,bxt,kbl,cfl,[cnl] */ whitelist_reg(w, GEN8_CS_CHICKEN1); - - /* WaAllowUMDToModifyHDCChicken1:skl,bxt,kbl,glk,cfl */ - whitelist_reg(w, GEN8_HDC_CHICKEN1); } static void kbl_whitelist_build(struct i915_wa_list *w)