From patchwork Thu Aug 27 10:59:55 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 7083231 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 73FE69F727 for ; Thu, 27 Aug 2015 11:00:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9C15720980 for ; Thu, 27 Aug 2015 11:00:11 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id AA1F72097D for ; Thu, 27 Aug 2015 11:00:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 131887214E; Thu, 27 Aug 2015 04:00:08 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [92.198.50.35]) by gabe.freedesktop.org (Postfix) with ESMTPS id 89D566E830 for ; Thu, 27 Aug 2015 04:00:06 -0700 (PDT) Received: from dude.hi.4.pengutronix.de ([10.1.0.7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.80) (envelope-from ) id 1ZUuua-000251-WE; Thu, 27 Aug 2015 13:00:04 +0200 From: Philipp Zabel To: dri-devel@lists.freedesktop.org Subject: [PATCH 5/6] gpu: ipu-v3: add support for ARGB4444 16-bit color format Date: Thu, 27 Aug 2015 12:59:55 +0200 Message-Id: <1440673196-5214-5-git-send-email-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1440673196-5214-1-git-send-email-p.zabel@pengutronix.de> References: <1440673196-5214-1-git-send-email-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 10.1.0.7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org Cc: kernel@pengutronix.de 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-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Lucas Stach This patch adds support for the ARGB4444 color format. Signed-off-by: Lucas Stach Signed-off-by: Philipp Zabel --- drivers/gpu/ipu-v3/ipu-common.c | 1 + drivers/gpu/ipu-v3/ipu-cpmem.c | 11 +++++++++++ 2 files changed, 12 insertions(+) diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index acf0729..8ba3e51 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -65,6 +65,7 @@ enum ipu_color_space ipu_drm_fourcc_to_colorspace(u32 drm_fourcc) case DRM_FORMAT_BGR565: case DRM_FORMAT_RGB888: case DRM_FORMAT_BGR888: + case DRM_FORMAT_ARGB4444: case DRM_FORMAT_XRGB8888: case DRM_FORMAT_XBGR8888: case DRM_FORMAT_RGBX8888: diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index 0e6b868..63eb16b 100644 --- a/drivers/gpu/ipu-v3/ipu-cpmem.c +++ b/drivers/gpu/ipu-v3/ipu-cpmem.c @@ -524,6 +524,14 @@ static const struct ipu_rgb def_argb_16 = { .bits_per_pixel = 16, }; +static const struct ipu_rgb def_argb_16_4444 = { + .red = { .offset = 8, .length = 4, }, + .green = { .offset = 4, .length = 4, }, + .blue = { .offset = 0, .length = 4, }, + .transp = { .offset = 12, .length = 4, }, + .bits_per_pixel = 16, +}; + static const struct ipu_rgb def_abgr_16 = { .red = { .offset = 0, .length = 5, }, .green = { .offset = 5, .length = 5, }, @@ -649,6 +657,9 @@ int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc) case DRM_FORMAT_BGRA5551: ipu_cpmem_set_format_rgb(ch, &def_bgra_16); break; + case DRM_FORMAT_ARGB4444: + ipu_cpmem_set_format_rgb(ch, &def_argb_16_4444); + break; default: return -EINVAL; }