From patchwork Thu Jan 26 11:24:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ander Conselvan de Oliveira X-Patchwork-Id: 9538901 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E7CFA601D7 for ; Thu, 26 Jan 2017 11:24:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DF17C28112 for ; Thu, 26 Jan 2017 11:24:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D3F0528178; Thu, 26 Jan 2017 11:24:49 +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=-4.2 required=2.0 tests=BAYES_00, 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 6B60828112 for ; Thu, 26 Jan 2017 11:24:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5CB9F6EB4C; Thu, 26 Jan 2017 11:24:48 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 761706EB49 for ; Thu, 26 Jan 2017 11:24:47 +0000 (UTC) Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP; 26 Jan 2017 03:24:46 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,288,1477983600"; d="scan'208";a="58421984" Received: from linux.intel.com ([10.54.29.200]) by fmsmga006.fm.intel.com with ESMTP; 26 Jan 2017 03:24:46 -0800 Received: from localhost (aconselv-mobl3.fi.intel.com [10.237.66.54]) by linux.intel.com (Postfix) with ESMTP id 30BB06A4006; Thu, 26 Jan 2017 03:23:48 -0800 (PST) From: Ander Conselvan de Oliveira To: intel-gfx@lists.freedesktop.org Date: Thu, 26 Jan 2017 13:24:25 +0200 Message-Id: <1485429865-10687-6-git-send-email-ander.conselvan.de.oliveira@intel.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1485429865-10687-1-git-send-email-ander.conselvan.de.oliveira@intel.com> References: <1485429865-10687-1-git-send-email-ander.conselvan.de.oliveira@intel.com> Cc: Ander Conselvan de Oliveira Subject: [Intel-gfx] [PATCH v2 5/5] drm/i915/glk: Enable pipe CSC X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Now that the pre-csc degamma table is set up correctly in Geminilake, pipe CSC can be enabled without causing a black screen. v2: Rebase. Signed-off-by: Ander Conselvan de Oliveira Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_display.c | 1 + drivers/gpu/drm/i915/intel_sprite.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 13d05bc..3eee44a 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3391,6 +3391,7 @@ static void skylake_update_primary_plane(struct drm_plane *plane, if (IS_GEMINILAKE(dev_priv)) { I915_WRITE(PLANE_COLOR_CTL(pipe, plane_id), PLANE_COLOR_PIPE_GAMMA_ENABLE | + PLANE_COLOR_PIPE_CSC_ENABLE | PLANE_COLOR_PLANE_GAMMA_DISABLE); } else { plane_ctl |= diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index b16a295..27e0752 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -224,6 +224,7 @@ skl_update_plane(struct drm_plane *drm_plane, if (IS_GEMINILAKE(dev_priv)) { I915_WRITE(PLANE_COLOR_CTL(pipe, plane_id), PLANE_COLOR_PIPE_GAMMA_ENABLE | + PLANE_COLOR_PIPE_CSC_ENABLE | PLANE_COLOR_PLANE_GAMMA_DISABLE); } else { plane_ctl |=