From mboxrd@z Thu Jan 1 00:00:00 1970 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 101DBC67861 for ; Fri, 5 Apr 2024 09:41:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7960710EA34; Fri, 5 Apr 2024 09:41:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="GkPErHoC"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3DA2E10EA34 for ; Fri, 5 Apr 2024 09:41:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712310113; x=1743846113; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=TSBd1bAm9rWWc2qMy1lE0aaDLVrACtuo/W3/W5BN8I8=; b=GkPErHoCwQLIlCbQva1Hz3Kg4SFbMuDm6qitqD2HjeDwuJJClWiDXJTn Uh4e66sz9bAwYJ+snhkcc+uBeYR+cyswTnOClL8hs1nxNQdeuNoRz21BS KnGDT6qY5bSzwTZ+Qy9HmrnZ0KkD2LverJkCn5cbR7L/TeT1hSqnk1jhz WZRQQOdYJfqMFG56RN5AaEGabeqoGIwfOcmyM7b8mh3pt1tXkyRYfkcCL tOXqCWwZFvAyq4lYM3hbl/h1rRV8kjZGDZhmUGIDk9Y+INQwixBHLKxhD belBIIpb7YWv++8GUdsRcybsPd5FPYp35daqsfmEwx8vnjwD+UOhlgN12 Q==; X-CSE-ConnectionGUID: e3uSh8NCT4+EnSc2mRTHCg== X-CSE-MsgGUID: JLI+C9/zQ7GFmIwZop4ggw== X-IronPort-AV: E=McAfee;i="6600,9927,11034"; a="7491455" X-IronPort-AV: E=Sophos;i="6.07,181,1708416000"; d="scan'208";a="7491455" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Apr 2024 02:41:53 -0700 X-CSE-ConnectionGUID: ynHlZTi4TF6BUm05uRzeeA== X-CSE-MsgGUID: 40KOSj1CSeyA/oamfsAJkA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,181,1708416000"; d="scan'208";a="19527072" Received: from basicluh01.gar.corp.intel.com (HELO localhost.localdomain) ([10.223.131.46]) by orviesa007.jf.intel.com with ESMTP; 05 Apr 2024 02:41:51 -0700 From: Melanie Lobo To: igt-dev@lists.freedesktop.org Cc: juha-pekka.heikkila@intel.com, vidya.srinivas@intel.com, swati2.sharma@intel.com, bhanuprakash.modem@intel.com, Melanie Lobo , Juha-Pekka Heikkila Subject: [PATCH 2/2] tests/intel/kms_flip_scaled_crc: Add support for FP16 compressed formats Date: Fri, 5 Apr 2024 15:22:10 +0530 Message-Id: <20240405095210.9532-2-melanie.lobo@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240405095210.9532-1-melanie.lobo@intel.com> References: <20231010134540.28485-1-melanie.lobo@intel.com> <20240405095210.9532-1-melanie.lobo@intel.com> X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" MTL supports FP16 format which is a binary floating-point computer number format that occupies 16 bits in computer memory. In this test platform shall render compression in display engine to receive FP16 compressed formats. This IGT test was tested with kernel patch, https://patchwork.freedesktop.org/patch/563854 Test-with: 20231012062620.23886-1-melanie.lobo@intel.com cc: Juha-Pekka Heikkila cc: Bhanuprakash Modem cc: Swati Sharma Signed-off-by: Melanie Lobo --- tests/intel/kms_flip_scaled_crc.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/tests/intel/kms_flip_scaled_crc.c b/tests/intel/kms_flip_scaled_crc.c index 7dc07bc8330d..94a4cacc9813 100644 --- a/tests/intel/kms_flip_scaled_crc.c +++ b/tests/intel/kms_flip_scaled_crc.c @@ -96,6 +96,10 @@ * Description: Flip from 64bpp non scaled fb to 32bpp %arg[1] fb to stress CD * clock programming * + * SUBTEST: flip-64bpp-4tile-to-32bpp-4tilemtlrcccs-%s + * Description: Flip from 64bpp non scaled fb to 32bpp %arg[1] fb to stress CD + * clock programming + * * arg[1]: * * @downscaling: Downscaled @@ -345,6 +349,14 @@ const struct { 1.0, 2.0, }, + { + "flip-64bpp-4tile-to-32bpp-4tilemtlrcccs-downscaling", + "Flip from 64bpp non scaled fb to 32bpp downscaled fb to stress CD clock programming", + I915_FORMAT_MOD_4_TILED, DRM_FORMAT_XRGB16161616F, + I915_FORMAT_MOD_4_TILED_MTL_RC_CCS, DRM_FORMAT_XRGB16161616F, + 1.0, + 2.0, + }, { "flip-32bpp-ytile-to-64bpp-ytile-upscaling", "Flip from 32bpp non scaled fb to 64bpp upscaled fb to stress CD clock programming", @@ -529,6 +541,14 @@ const struct { 0.5, 1.0, }, + { + "flip-64bpp-4tile-to-32bpp-4tilemtlrcccs-upscaling", + "Flip from 64bpp non scaled fb to 32bpp upscaled fb to stress CD clock programming", + I915_FORMAT_MOD_4_TILED, DRM_FORMAT_XRGB16161616F, + I915_FORMAT_MOD_4_TILED_MTL_RC_CCS, DRM_FORMAT_XRGB16161616F, + 0.5, + 1.0, + }, }; static void setup_fb(data_t *data, struct igt_fb *newfb, uint32_t width, -- 2.17.1