From patchwork Wed Aug 3 10:56:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sharma, Shashank" X-Patchwork-Id: 9260991 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 6F1006048F for ; Wed, 3 Aug 2016 10:47:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 60D7528508 for ; Wed, 3 Aug 2016 10:47:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 552FC2857B; Wed, 3 Aug 2016 10:47:04 +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]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1CF0328508 for ; Wed, 3 Aug 2016 10:47:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A67356E65C; Wed, 3 Aug 2016 10:46:38 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id C5A516E294; Wed, 3 Aug 2016 10:46:35 +0000 (UTC) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 03 Aug 2016 03:46:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.28,465,1464678000"; d="scan'208"; a="1007596421" Received: from shashanks-desktop.iind.intel.com ([10.223.26.24]) by orsmga001.jf.intel.com with ESMTP; 03 Aug 2016 03:46:34 -0700 From: Shashank Sharma To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, ville.syrjala@linux.intel.com, rodrigo.vivi@gmail.com Subject: [PATCH 1/4] drm: add picture aspect ratio flags Date: Wed, 3 Aug 2016 16:26:25 +0530 Message-Id: <1470221788-30808-2-git-send-email-shashank.sharma@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1470221788-30808-1-git-send-email-shashank.sharma@intel.com> References: <1470221788-30808-1-git-send-email-shashank.sharma@intel.com> Cc: daniel.vetter@intel.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This patch adds drm flag bits for aspect ratio information Currently drm flag bits don't have field for mode's picture aspect ratio. This field will help the driver to pick mode with right aspect ratio, and help in setting right VIC field in avi infoframes. Signed-off-by: Shashank Sharma --- include/uapi/drm/drm_mode.h | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 49a7265..cd66a95 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -77,6 +77,19 @@ extern "C" { #define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14) #define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14) +/* Picture aspect ratio options */ +#define DRM_MODE_PICTURE_ASPECT_NONE 0 +#define DRM_MODE_PICTURE_ASPECT_4_3 1 +#define DRM_MODE_PICTURE_ASPECT_16_9 2 + +/* Aspect ratio flag bitmask (4 bits 22:19) */ +#define DRM_MODE_FLAG_PARMASK (0x0F<<19) +#define DRM_MODE_FLAG_PARNONE \ + (DRM_MODE_PICTURE_ASPECT_NONE << 19) +#define DRM_MODE_FLAG_PAR4_3 \ + (DRM_MODE_PICTURE_ASPECT_4_3 << 19) +#define DRM_MODE_FLAG_PAR16_9 \ + (DRM_MODE_PICTURE_ASPECT_16_9 << 19) /* DPMS flags */ /* bit compatible with the xorg definitions. */ @@ -92,11 +105,6 @@ extern "C" { #define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */ #define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */ -/* Picture aspect ratio options */ -#define DRM_MODE_PICTURE_ASPECT_NONE 0 -#define DRM_MODE_PICTURE_ASPECT_4_3 1 -#define DRM_MODE_PICTURE_ASPECT_16_9 2 - /* Dithering mode options */ #define DRM_MODE_DITHERING_OFF 0 #define DRM_MODE_DITHERING_ON 1