From patchwork Wed Jul 5 15:26:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13302350 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C7677EB64DA for ; Wed, 5 Jul 2023 15:26:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2977C10E396; Wed, 5 Jul 2023 15:26:32 +0000 (UTC) Received: from andre.telenet-ops.be (andre.telenet-ops.be [IPv6:2a02:1800:120:4::f00:15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6539F10E394 for ; Wed, 5 Jul 2023 15:26:28 +0000 (UTC) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:5979:7b6f:39a:b9cb]) by andre.telenet-ops.be with bizsmtp id HTSR2A00J45Xpxs01TSRt7; Wed, 05 Jul 2023 17:26:25 +0200 Received: from rox.of.borg ([192.168.97.57] helo=rox) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1qH4Ob-000ckB-NU; Wed, 05 Jul 2023 17:26:25 +0200 Received: from geert by rox with local (Exim 4.95) (envelope-from ) id 1qH4Of-00AwXe-AH; Wed, 05 Jul 2023 17:26:25 +0200 From: Geert Uytterhoeven To: dri-devel@lists.freedesktop.org Subject: [PATCH libdrm 3/3] modetest: Add support for DRM_FORMAT_NV{24,42} Date: Wed, 5 Jul 2023 17:26:17 +0200 Message-Id: <1e43eba23f3a73ed4c18ec4516869a5abc39a475.1688570702.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-renesas-soc@vger.kernel.org, Laurent Pinchart , Geert Uytterhoeven Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add support for creating buffers using semi-planar YUV formats with non-subsampled chroma planes. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart --- tests/modetest/buffers.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/tests/modetest/buffers.c b/tests/modetest/buffers.c index 0b55aeddfef9a854..0605b12552bb8eec 100644 --- a/tests/modetest/buffers.c +++ b/tests/modetest/buffers.c @@ -129,6 +129,8 @@ bo_create(int fd, unsigned int format, case DRM_FORMAT_NV21: case DRM_FORMAT_NV16: case DRM_FORMAT_NV61: + case DRM_FORMAT_NV24: + case DRM_FORMAT_NV42: case DRM_FORMAT_YUV420: case DRM_FORMAT_YVU420: bpp = 8; @@ -208,6 +210,11 @@ bo_create(int fd, unsigned int format, virtual_height = height * 2; break; + case DRM_FORMAT_NV24: + case DRM_FORMAT_NV42: + virtual_height = height * 3; + break; + default: virtual_height = height; break; @@ -255,6 +262,19 @@ bo_create(int fd, unsigned int format, planes[1] = virtual + offsets[1]; break; + case DRM_FORMAT_NV24: + case DRM_FORMAT_NV42: + offsets[0] = 0; + handles[0] = bo->handle; + pitches[0] = bo->pitch; + pitches[1] = pitches[0] * 2; + offsets[1] = pitches[0] * height; + handles[1] = bo->handle; + + planes[0] = virtual; + planes[1] = virtual + offsets[1]; + break; + case DRM_FORMAT_YUV420: case DRM_FORMAT_YVU420: offsets[0] = 0;