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 BD05DCD3445 for ; Sat, 9 May 2026 16:41:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E9E4310E239; Sat, 9 May 2026 16:41:48 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="gGLrLJ4/"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 08ABE10E101; Sat, 9 May 2026 16:41:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778344907; x=1809880907; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Rw5PNWOQSLptOBiIqvtLQiRrBKHsKjMfG0Y6YXJrmGI=; b=gGLrLJ4/hbLzXmnuff7UvJHe8AcVU3wcjxmfrpUHiRarhFyuOzFheFm+ 0YX2SpbDtT547PYCy9pQdaqzB2SvkxwtHVhaxHyp8esVoUUAil9/syzuC lMPkZajk+PVom2B8OpDsw8BZyCwFbt5G2cqXBJwTOXb9FqS6U+heXYwsM 6qt5eFE+9XCWLmRSJ4MCm1DNhbrbsOTDcJZtiaPoewsCIy6gSJhdickz3 vNKxbtObr8z8iP9XsTwIOcFzx3rC98Ypfuw38eeftuCoYoxB7dj9eGu9M P1fV+9jV9cD8CcjIVRBv+kpESPa8XIPL3xetKrPGnugjhQ86mavNoJ3b+ Q==; X-CSE-ConnectionGUID: 8gVxoYSNTdivV9obAUfFsQ== X-CSE-MsgGUID: gQOIM57yS7+WepiSj5rRIw== X-IronPort-AV: E=McAfee;i="6800,10657,11781"; a="90763606" X-IronPort-AV: E=Sophos;i="6.23,225,1770624000"; d="scan'208";a="90763606" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2026 09:41:47 -0700 X-CSE-ConnectionGUID: Wz4+3R+jSoSwONZP4bm/Xg== X-CSE-MsgGUID: IK3tHoEjSCeuuQOoOwaX0A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,225,1770624000"; d="scan'208";a="236212218" Received: from dev-417.igk.intel.com ([10.91.214.181]) by orviesa010.jf.intel.com with ESMTP; 09 May 2026 09:41:45 -0700 From: =?UTF-8?q?Micha=C5=82=20Grzelak?= To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: ville.syrjala@linux.intel.com, nemesa.garg@intel.com, =?UTF-8?q?Micha=C5=82=20Grzelak?= Subject: [PATCH v3 0/9] casf & scaler refactoring Date: Sat, 9 May 2026 18:40:39 +0200 Message-ID: <20260509164048.627399-1-michal.grzelak@intel.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Next version of [1]. After consideration I squashed patches 7 & 8 from previous series into one patch. Also resending because last time I haven't included intel-xe. [1] https://lore.kernel.org/intel-gfx/20260411174526.2850179-1-michal.grzelak@intel.com/ BR, Michał --- Changelog: v2->v3 - squash unlooping with inverting loop breaking condition (Nemesa) - keep ctl inside the loop (Ville) - separate impure function call from variable declaration block (Ville) v1->v2 - rename intel_casf_scaler_compute_coef() - check if any scaler was found (Ville) - apply the rename to nearest neighbor filter (Ville) Michał Grzelak (9): drm/i915/casf: fix comment typos drm/i915/casf: rename *_coef*() into *_coeff*() drm/i915: rename t into tap drm/i915/casf: rename sumcoeff into sum_coeff drm/i915/scaler: s/i/scaler_id/ where appropriate drm/i915/scaler: remove id in favor of scaler_id drm/i915/scaler: unloop scaler readout that is run once drm/i915/scaler: abstract scaler searching loop drm/i915/scaler: eliminate dead code drivers/gpu/drm/i915/display/intel_casf.c | 32 +++++----- drivers/gpu/drm/i915/display/skl_scaler.c | 76 ++++++++++++----------- 2 files changed, 57 insertions(+), 51 deletions(-) -- 2.45.2