From patchwork Tue Aug 13 08:56:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 819031 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2AA3915B7; Tue, 13 Aug 2024 08:56:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723539381; cv=none; b=VDHVK3SLsyuRljLYXS8pqOiOAwQ+Wy/ozhAop67HQkGnOjZXHkzLD3KP1LqgYNPgN7C1o/qWYAZi9MmuRxPPa35FovaWK0Brp7clVdQpCA2ejJfxMCq7ux102v99PSe5jHVEQ0zqOJtsXnpODZ/p4xUVtnRAMmXxFS3SWY8/olo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723539381; c=relaxed/simple; bh=l+HSWa0Q04huECSVHAdrH0Y3m5k5eFpl+UFlrdTRl9U=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=gk3jZMuZq3P9kA8bCrIVUxHugQivFZHwDe3cbGYc+hH0aTpK11kCxBmG9CP62KhhlIyqH8VZDpCUSeVvpY8nLT7Sjr5BegLy9GokVI6K1pNl6NUZeVjA/Oyta2Zuu4EeOdnl65gTexFjyIeyfBN0pptNf3o/VxbtDgdOrng6wbk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=hzt0tilG; arc=none smtp.client-ip=192.198.163.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="hzt0tilG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723539380; x=1755075380; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=l+HSWa0Q04huECSVHAdrH0Y3m5k5eFpl+UFlrdTRl9U=; b=hzt0tilGZkM+lJOhNkQjFvLezMX06WcrzM8mlQzPV18iG+Idp2HoCPVY /40kuQLcm8SgoHStSiYRbZdK+Yw0ywY0xQzBvjevmUstiTSCKkGOvycnN TinIB2M4tkOMV9X/aOZsQmd7Nnmmljd94yVkfWerIwFvAN0i9WpSREyDh dUiTi5h22APlraD3QucQImVhTLrccPC5GOSLN0Pu4uBiXL9Y/388iBcd9 Y12uJBssIXBfSVybuvbeOqZdRA+p8TIivQ84TKUSBFbv15VYSlCVLXexn LMdKzCuOulb3o7u8UtOySiRG4vmL3zXrXDG+mvI3wmusevX+PoqIlhvjx g==; X-CSE-ConnectionGUID: 3qPvxQY4ScaJpv6rBMA6cg== X-CSE-MsgGUID: jmbDTWYdRvSpSM/jBEs9kw== X-IronPort-AV: E=McAfee;i="6700,10204,11162"; a="21856874" X-IronPort-AV: E=Sophos;i="6.09,285,1716274800"; d="scan'208";a="21856874" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Aug 2024 01:56:20 -0700 X-CSE-ConnectionGUID: 12jI/QJCTAmEPSbGzokVSA== X-CSE-MsgGUID: kAqf42uQReeHRqDvZiJ0KQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,285,1716274800"; d="scan'208";a="58552176" Received: from black.fi.intel.com ([10.237.72.28]) by fmviesa009.fm.intel.com with ESMTP; 13 Aug 2024 01:56:17 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 529CB3B5; Tue, 13 Aug 2024 11:56:16 +0300 (EEST) From: Andy Shevchenko To: Hans de Goede , Mauro Carvalho Chehab , Kate Hsuan , linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Cc: Sakari Ailus , Greg Kroah-Hartman , Andy Shevchenko Subject: [PATCH v1 1/1] media: atomisp: Simplify ia_css_pipe_create_cas_scaler_desc_single_output() Date: Tue, 13 Aug 2024 11:56:15 +0300 Message-ID: <20240813085615.1546111-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1336.g36b5255a03ac Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Make ia_css_pipe_create_cas_scaler_desc_single_output() easier to read by shortening parameter names. Signed-off-by: Andy Shevchenko --- drivers/staging/media/atomisp/pci/sh_css.c | 44 ++++++++++------------ 1 file changed, 20 insertions(+), 24 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c index 01f0b8a33c99..ca97ea082cf4 100644 --- a/drivers/staging/media/atomisp/pci/sh_css.c +++ b/drivers/staging/media/atomisp/pci/sh_css.c @@ -5826,20 +5826,19 @@ need_yuv_scaler_stage(const struct ia_css_pipe *pipe) * Later, merge this with ia_css_pipe_create_cas_scaler_desc */ static int ia_css_pipe_create_cas_scaler_desc_single_output( - struct ia_css_frame_info *cas_scaler_in_info, - struct ia_css_frame_info *cas_scaler_out_info, - struct ia_css_frame_info *cas_scaler_vf_info, + struct ia_css_frame_info *in_info, + struct ia_css_frame_info *out_info, + struct ia_css_frame_info *vf_info, struct ia_css_cas_binary_descr *descr) { unsigned int i; unsigned int hor_ds_factor = 0, ver_ds_factor = 0; int err = 0; struct ia_css_frame_info tmp_in_info; - unsigned int max_scale_factor_per_stage = MAX_PREFERRED_YUV_DS_PER_STEP; - assert(cas_scaler_in_info); - assert(cas_scaler_out_info); + assert(in_info); + assert(out_info); ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_pipe_create_cas_scaler_desc() enter:\n"); @@ -5847,10 +5846,8 @@ static int ia_css_pipe_create_cas_scaler_desc_single_output( /* We assume that this function is used only for single output port case. */ descr->num_output_stage = 1; - hor_ds_factor = CEIL_DIV(cas_scaler_in_info->res.width, - cas_scaler_out_info->res.width); - ver_ds_factor = CEIL_DIV(cas_scaler_in_info->res.height, - cas_scaler_out_info->res.height); + hor_ds_factor = CEIL_DIV(in_info->res.width, out_info->res.width); + ver_ds_factor = CEIL_DIV(in_info->res.height, out_info->res.height); /* use the same horizontal and vertical downscaling factor for simplicity */ assert(hor_ds_factor == ver_ds_factor); @@ -5895,30 +5892,29 @@ static int ia_css_pipe_create_cas_scaler_desc_single_output( goto ERR; } - tmp_in_info = *cas_scaler_in_info; + tmp_in_info = *in_info; for (i = 0; i < descr->num_stage; i++) { descr->in_info[i] = tmp_in_info; - if ((tmp_in_info.res.width / max_scale_factor_per_stage) <= - cas_scaler_out_info->res.width) { + if ((tmp_in_info.res.width / max_scale_factor_per_stage) <= out_info->res.width) { descr->is_output_stage[i] = true; if ((descr->num_output_stage > 1) && (i != (descr->num_stage - 1))) { - descr->internal_out_info[i].res.width = cas_scaler_out_info->res.width; - descr->internal_out_info[i].res.height = cas_scaler_out_info->res.height; - descr->internal_out_info[i].padded_width = cas_scaler_out_info->padded_width; + descr->internal_out_info[i].res.width = out_info->res.width; + descr->internal_out_info[i].res.height = out_info->res.height; + descr->internal_out_info[i].padded_width = out_info->padded_width; descr->internal_out_info[i].format = IA_CSS_FRAME_FORMAT_YUV420; } else { assert(i == (descr->num_stage - 1)); descr->internal_out_info[i].res.width = 0; descr->internal_out_info[i].res.height = 0; } - descr->out_info[i].res.width = cas_scaler_out_info->res.width; - descr->out_info[i].res.height = cas_scaler_out_info->res.height; - descr->out_info[i].padded_width = cas_scaler_out_info->padded_width; - descr->out_info[i].format = cas_scaler_out_info->format; - if (cas_scaler_vf_info) { - descr->vf_info[i].res.width = cas_scaler_vf_info->res.width; - descr->vf_info[i].res.height = cas_scaler_vf_info->res.height; - descr->vf_info[i].padded_width = cas_scaler_vf_info->padded_width; + descr->out_info[i].res.width = out_info->res.width; + descr->out_info[i].res.height = out_info->res.height; + descr->out_info[i].padded_width = out_info->padded_width; + descr->out_info[i].format = out_info->format; + if (vf_info) { + descr->vf_info[i].res.width = vf_info->res.width; + descr->vf_info[i].res.height = vf_info->res.height; + descr->vf_info[i].padded_width = vf_info->padded_width; ia_css_frame_info_set_format(&descr->vf_info[i], IA_CSS_FRAME_FORMAT_YUV_LINE); } else { descr->vf_info[i].res.width = 0;