From patchwork Tue Jun 20 06:10:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vidya Srinivas X-Patchwork-Id: 9798609 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 1FB4F601BC for ; Tue, 20 Jun 2017 06:03:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 19A7B2623C for ; Tue, 20 Jun 2017 06:03:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0E92D28445; Tue, 20 Jun 2017 06:03:41 +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 A87442623C for ; Tue, 20 Jun 2017 06:03:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 561BD6E2A5; Tue, 20 Jun 2017 06:03:40 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id BFFE26E2AA for ; Tue, 20 Jun 2017 06:03:36 +0000 (UTC) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP; 19 Jun 2017 23:03:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.39,364,1493708400"; d="scan'208"; a="1184647621" Received: from vsrini4-ubuntu-intel.iind.intel.com ([10.223.25.59]) by fmsmga002.fm.intel.com with ESMTP; 19 Jun 2017 23:03:34 -0700 From: Vidya Srinivas To: intel-gfx@lists.freedesktop.org Date: Tue, 20 Jun 2017 11:40:34 +0530 Message-Id: <1497939034-5234-9-git-send-email-vidya.srinivas@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1497939034-5234-1-git-send-email-vidya.srinivas@intel.com> References: <1497939034-5234-1-git-send-email-vidya.srinivas@intel.com> Cc: Vidya Srinivas Subject: [Intel-gfx] [PATCH 8/8] drm/i915: Add NV12 support to intel_framebuffer_init 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 From: Chandra Konduru This patch adds NV12 as supported format to intel_framebuffer_init and performs various checks. v2: -Fix an issue in checks added (Chandra Konduru) v3: rebased (me) v4: Review comments by Ville addressed Added platform check for NV12 in intel_framebuffer_init Removed offset checks for NV12 case Signed-off-by: Chandra Konduru Signed-off-by: Nabendu Maiti Signed-off-by: Vidya Srinivas Tested-by: Clinton Taylor Reviewed-by: Clinton Taylor --- drivers/gpu/drm/i915/intel_display.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 83b20fd..56fd9ae 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14765,6 +14765,10 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb, goto err; } break; + case DRM_FORMAT_NV12: + if (INTEL_GEN(dev_priv) >= 9) + break; + goto err; default: DRM_DEBUG_KMS("unsupported pixel format: %s\n", drm_get_format_name(mode_cmd->pixel_format, &format_name));