From patchwork Tue Apr 16 19:33:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 13632481 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 9ED8E139591 for ; Tue, 16 Apr 2024 19:34:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713296053; cv=none; b=lVajpWT0+IoX/NcNjTeV9ziS4/EEQQPFhMufwH4emZu0MrRcFspieJ1gGan6+9LgVpkzH2XQ4wWStuG0R2zpbEhaca2q5R02BOUAU1pOhhUHKMJkWDDXIDZwEXdve+abhLC4rCo9SMnPzT4DsUbCzP8YiRFYgLH/ZbTvyeOsb7U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713296053; c=relaxed/simple; bh=igy0hLuXvCbiKddeOdUh+F08uy8OP3yBt6aZgn81Jx4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=PrTHHQNn9seqKEKsNwo+MQJ8JF8kKCRIPUKGmTRsBnLr9M00x2lKHFzxHDwpSQ5CnvjbVnp84ilmJyw7cZ6+N5U9mI1QGEcaJ2aPnku0eutfEDe40fzLNOhXbslz0KDfUallWz1q/6wNzNMCkQi/0/TQP6MEUTsTQVpz5L62xGk= 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=H9W431rd; arc=none smtp.client-ip=192.198.163.15 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="H9W431rd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1713296052; x=1744832052; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=igy0hLuXvCbiKddeOdUh+F08uy8OP3yBt6aZgn81Jx4=; b=H9W431rdPlOD63iYnKBil7qT6GmJlM7IZkF7qI+5dnHUKQn75KBjLAud 89aA/oVWEWv6NuHq3CK19Z0xbirwnV0A0YOP9MOBzVqA6ixag1WsO3Jet 9DT9D7o8DWiPU+o+zygTrUXm7Tajfb85rJSR5R+8wF4dXMovc5cL0ku89 EXyN0Zv6SfRc+g8/XCfo8OE4JSScVjhIA786TcT9J8mil1maTvB27BPoJ cjnOXOpDnM4AqWCsghJkWDPRTlM8LquOdFoyskc27Dz48FaQ+UxWK3C49 75k2TaLbhe9xceU8BqXQrT6Q7Uf9gliCtAxfOnM7ASyUKy4WHYo7FkXdW Q==; X-CSE-ConnectionGUID: r3hqWCwEQsmY+Wo6ary0Lw== X-CSE-MsgGUID: WjvyDHsBTb+3luFmbUxAaA== X-IronPort-AV: E=McAfee;i="6600,9927,11046"; a="8929857" X-IronPort-AV: E=Sophos;i="6.07,206,1708416000"; d="scan'208";a="8929857" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Apr 2024 12:34:10 -0700 X-CSE-ConnectionGUID: jwZaTDcEQHCY4tl2d7X47g== X-CSE-MsgGUID: SNY+/kjHS/WVKWsZDii3Lw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,206,1708416000"; d="scan'208";a="22380234" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Apr 2024 12:34:07 -0700 Received: from svinhufvud.ger.corp.intel.com (localhost [IPv6:::1]) by kekkonen.fi.intel.com (Postfix) with ESMTP id 004C41204F6; Tue, 16 Apr 2024 22:34:03 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Cc: Laurent Pinchart , tomi.valkeinen@ideasonboard.com, bingbu.cao@intel.com, hongju.wang@intel.com, hverkuil@xs4all.nl, Andrey Konovalov , Jacopo Mondi , Dmitry Perchanov , "Ng, Khai Wen" , Alain Volmat Subject: [PATCH v9 31/46] media: ccs: Remove ccs_get_crop_compose helper Date: Tue, 16 Apr 2024 22:33:04 +0300 Message-Id: <20240416193319.778192-32-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240416193319.778192-1-sakari.ailus@linux.intel.com> References: <20240416193319.778192-1-sakari.ailus@linux.intel.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 As it's now easier to obtain the necessary information on crop and compose rectangles after moving to sub-device state, remove the ccs_get_crop_compose helper. Also remove the comp arguments of the compose goodness calculators and make related local variables and function arguments const where applicable. Signed-off-by: Sakari Ailus Reviewed-by: Laurent Pinchart --- drivers/media/i2c/ccs/ccs-core.c | 164 ++++++++++++++----------------- 1 file changed, 72 insertions(+), 92 deletions(-) diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c index ba629eafec43..299b5ac6538c 100644 --- a/drivers/media/i2c/ccs/ccs-core.c +++ b/drivers/media/i2c/ccs/ccs-core.c @@ -2223,24 +2223,6 @@ static int ccs_get_format(struct v4l2_subdev *subdev, return rval; } -static void ccs_get_crop_compose(struct v4l2_subdev *subdev, - struct v4l2_subdev_state *sd_state, - struct v4l2_rect **crops, - struct v4l2_rect **comps) -{ - struct ccs_subdev *ssd = to_ccs_subdev(subdev); - unsigned int i; - - if (crops) - for (i = 0; i < subdev->entity.num_pads; i++) - crops[i] = - v4l2_subdev_state_get_crop(sd_state, i, - CCS_STREAM_PIXEL); - if (comps) - *comps = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad, - CCS_STREAM_PIXEL); -} - /* Changes require propagation only on sink pad. */ static void ccs_propagate(struct v4l2_subdev *subdev, struct v4l2_subdev_state *sd_state, int which, @@ -2248,15 +2230,17 @@ static void ccs_propagate(struct v4l2_subdev *subdev, { struct ccs_sensor *sensor = to_ccs_sensor(subdev); struct ccs_subdev *ssd = to_ccs_subdev(subdev); - struct v4l2_rect *comp, *crops[CCS_PADS]; + struct v4l2_rect *comp, *crop; struct v4l2_mbus_framefmt *fmt; - ccs_get_crop_compose(subdev, sd_state, crops, &comp); - + comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad, + CCS_STREAM_PIXEL); switch (target) { case V4L2_SEL_TGT_CROP: - comp->width = crops[CCS_PAD_SINK]->width; - comp->height = crops[CCS_PAD_SINK]->height; + crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SINK, + CCS_STREAM_PIXEL); + comp->width = crop->width; + comp->height = crop->height; if (which == V4L2_SUBDEV_FORMAT_ACTIVE) { if (ssd == sensor->scaler) { sensor->scale_m = CCS_LIM(sensor, SCALER_N_MIN); @@ -2270,13 +2254,15 @@ static void ccs_propagate(struct v4l2_subdev *subdev, } fallthrough; case V4L2_SEL_TGT_COMPOSE: - *crops[CCS_PAD_SRC] = *comp; + crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SRC, + CCS_STREAM_PIXEL); + *crop = *comp; fmt = v4l2_subdev_state_get_format(sd_state, CCS_PAD_SRC, CCS_STREAM_PIXEL); fmt->width = comp->width; fmt->height = comp->height; if (which == V4L2_SUBDEV_FORMAT_ACTIVE && ssd == sensor->src) - sensor->src_src = *crops[CCS_PAD_SRC]; + sensor->src_src = *crop; break; default: WARN_ON_ONCE(1); @@ -2419,7 +2405,7 @@ static int ccs_set_format(struct v4l2_subdev *subdev, { struct ccs_sensor *sensor = to_ccs_sensor(subdev); struct ccs_subdev *ssd = to_ccs_subdev(subdev); - struct v4l2_rect *crops[CCS_PADS]; + struct v4l2_rect *crop; if (subdev == &sensor->src->sd && fmt->pad == CCS_PAD_META) return ccs_get_format(subdev, sd_state, fmt); @@ -2461,12 +2447,13 @@ static int ccs_set_format(struct v4l2_subdev *subdev, CCS_LIM(sensor, MIN_Y_OUTPUT_SIZE), CCS_LIM(sensor, MAX_Y_OUTPUT_SIZE)); - ccs_get_crop_compose(subdev, sd_state, crops, NULL); + crop = v4l2_subdev_state_get_crop(sd_state, ssd->sink_pad, + CCS_STREAM_PIXEL); - crops[ssd->sink_pad]->left = 0; - crops[ssd->sink_pad]->top = 0; - crops[ssd->sink_pad]->width = fmt->format.width; - crops[ssd->sink_pad]->height = fmt->format.height; + crop->left = 0; + crop->top = 0; + crop->width = fmt->format.width; + crop->height = fmt->format.height; ccs_propagate(subdev, sd_state, fmt->which, V4L2_SEL_TGT_CROP); mutex_unlock(&sensor->mutex); @@ -2521,26 +2508,23 @@ static int scaling_goodness(struct v4l2_subdev *subdev, int w, int ask_w, static void ccs_set_compose_binner(struct v4l2_subdev *subdev, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_selection *sel, - struct v4l2_rect **crops, - struct v4l2_rect *comp) + const struct v4l2_rect *sink_crop) { struct ccs_sensor *sensor = to_ccs_sensor(subdev); unsigned int i; unsigned int binh = 1, binv = 1; - int best = scaling_goodness( - subdev, - crops[CCS_PAD_SINK]->width, sel->r.width, - crops[CCS_PAD_SINK]->height, sel->r.height, sel->flags); + int best = scaling_goodness(subdev, sink_crop->width, sel->r.width, + sink_crop->height, sel->r.height, + sel->flags); for (i = 0; i < sensor->nbinning_subtypes; i++) { - int this = scaling_goodness( - subdev, - crops[CCS_PAD_SINK]->width - / sensor->binning_subtypes[i].horizontal, - sel->r.width, - crops[CCS_PAD_SINK]->height - / sensor->binning_subtypes[i].vertical, - sel->r.height, sel->flags); + int this = scaling_goodness(subdev, + sink_crop->width + / sensor->binning_subtypes[i].horizontal, + sel->r.width, + sink_crop->height + / sensor->binning_subtypes[i].vertical, + sel->r.height, sel->flags); if (this > best) { binh = sensor->binning_subtypes[i].horizontal; @@ -2553,8 +2537,8 @@ static void ccs_set_compose_binner(struct v4l2_subdev *subdev, sensor->binning_horizontal = binh; } - sel->r.width = (crops[CCS_PAD_SINK]->width / binh) & ~1; - sel->r.height = (crops[CCS_PAD_SINK]->height / binv) & ~1; + sel->r.width = (sink_crop->width / binh) & ~1; + sel->r.height = (sink_crop->height / binv) & ~1; } /* @@ -2569,8 +2553,7 @@ static void ccs_set_compose_binner(struct v4l2_subdev *subdev, static void ccs_set_compose_scaler(struct v4l2_subdev *subdev, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_selection *sel, - struct v4l2_rect **crops, - struct v4l2_rect *comp) + const struct v4l2_rect *sink_crop) { struct i2c_client *client = v4l2_get_subdevdata(subdev); struct ccs_sensor *sensor = to_ccs_sensor(subdev); @@ -2582,17 +2565,12 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev, unsigned int i; int best = INT_MIN; - sel->r.width = min_t(unsigned int, sel->r.width, - crops[CCS_PAD_SINK]->width); - sel->r.height = min_t(unsigned int, sel->r.height, - crops[CCS_PAD_SINK]->height); - - a = crops[CCS_PAD_SINK]->width - * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.width; - b = crops[CCS_PAD_SINK]->height - * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.height; - max_m = crops[CCS_PAD_SINK]->width - * CCS_LIM(sensor, SCALER_N_MIN) + sel->r.width = min_t(unsigned int, sel->r.width, sink_crop->width); + sel->r.height = min_t(unsigned int, sel->r.height, sink_crop->height); + + a = sink_crop->width * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.width; + b = sink_crop->height * CCS_LIM(sensor, SCALER_N_MIN) / sel->r.height; + max_m = sink_crop->width * CCS_LIM(sensor, SCALER_N_MIN) / CCS_LIM(sensor, MIN_X_OUTPUT_SIZE); a = clamp(a, CCS_LIM(sensor, SCALER_M_MIN), @@ -2623,14 +2601,12 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev, } for (i = 0; i < ntry; i++) { - int this = scaling_goodness( - subdev, - crops[CCS_PAD_SINK]->width - / try[i] * CCS_LIM(sensor, SCALER_N_MIN), - sel->r.width, - crops[CCS_PAD_SINK]->height, - sel->r.height, - sel->flags); + int this = scaling_goodness(subdev, + sink_crop->width + / try[i] + * CCS_LIM(sensor, SCALER_N_MIN), + sel->r.width, sink_crop->height, + sel->r.height, sel->flags); dev_dbg(&client->dev, "trying factor %u (%u)\n", try[i], i); @@ -2645,12 +2621,10 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev, continue; this = scaling_goodness( - subdev, crops[CCS_PAD_SINK]->width - / try[i] + subdev, sink_crop->width / try[i] * CCS_LIM(sensor, SCALER_N_MIN), sel->r.width, - crops[CCS_PAD_SINK]->height - / try[i] + sink_crop->height / try[i] * CCS_LIM(sensor, SCALER_N_MIN), sel->r.height, sel->flags); @@ -2662,18 +2636,13 @@ static void ccs_set_compose_scaler(struct v4l2_subdev *subdev, } } - sel->r.width = - (crops[CCS_PAD_SINK]->width - / scale_m - * CCS_LIM(sensor, SCALER_N_MIN)) & ~1; + sel->r.width = (sink_crop->width / scale_m + * CCS_LIM(sensor, SCALER_N_MIN)) & ~1; if (mode == SMIAPP_SCALING_MODE_BOTH) - sel->r.height = - (crops[CCS_PAD_SINK]->height - / scale_m - * CCS_LIM(sensor, SCALER_N_MIN)) - & ~1; + sel->r.height = (sink_crop->height / scale_m + * CCS_LIM(sensor, SCALER_N_MIN)) & ~1; else - sel->r.height = crops[CCS_PAD_SINK]->height; + sel->r.height = sink_crop->height; if (sel->which == V4L2_SUBDEV_FORMAT_ACTIVE) { sensor->scale_m = scale_m; @@ -2687,17 +2656,21 @@ static int ccs_set_compose(struct v4l2_subdev *subdev, { struct ccs_sensor *sensor = to_ccs_sensor(subdev); struct ccs_subdev *ssd = to_ccs_subdev(subdev); - struct v4l2_rect *comp, *crops[CCS_PADS]; + const struct v4l2_rect *sink_crop; + struct v4l2_rect *comp; - ccs_get_crop_compose(subdev, sd_state, crops, &comp); + sink_crop = v4l2_subdev_state_get_crop(sd_state, CCS_PAD_SINK, + CCS_STREAM_PIXEL); + comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad, + CCS_STREAM_PIXEL); sel->r.top = 0; sel->r.left = 0; if (ssd == sensor->binner) - ccs_set_compose_binner(subdev, sd_state, sel, crops, comp); + ccs_set_compose_binner(subdev, sd_state, sel, sink_crop); else - ccs_set_compose_scaler(subdev, sd_state, sel, crops, comp); + ccs_set_compose_scaler(subdev, sd_state, sel, sink_crop); *comp = sel->r; ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_COMPOSE); @@ -2758,9 +2731,13 @@ static int ccs_set_crop(struct v4l2_subdev *subdev, { struct ccs_sensor *sensor = to_ccs_sensor(subdev); struct ccs_subdev *ssd = to_ccs_subdev(subdev); - struct v4l2_rect src_size = { 0 }, *crops[CCS_PADS], *comp; + struct v4l2_rect src_size = { 0 }, *crop; + const struct v4l2_rect *comp; - ccs_get_crop_compose(subdev, sd_state, crops, &comp); + crop = v4l2_subdev_state_get_crop(sd_state, sel->pad, + CCS_STREAM_PIXEL); + comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad, + CCS_STREAM_PIXEL); if (sel->pad == ssd->sink_pad) { struct v4l2_mbus_framefmt *mfmt = @@ -2784,7 +2761,7 @@ static int ccs_set_crop(struct v4l2_subdev *subdev, sel->r.left = min_t(int, sel->r.left, src_size.width - sel->r.width); sel->r.top = min_t(int, sel->r.top, src_size.height - sel->r.height); - *crops[sel->pad] = sel->r; + *crop = sel->r; if (ssd != sensor->pixel_array && sel->pad == CCS_PAD_SINK) ccs_propagate(subdev, sd_state, sel->which, V4L2_SEL_TGT_CROP); @@ -2809,14 +2786,17 @@ static int ccs_get_selection(struct v4l2_subdev *subdev, { struct ccs_sensor *sensor = to_ccs_sensor(subdev); struct ccs_subdev *ssd = to_ccs_subdev(subdev); - struct v4l2_rect *comp, *crops[CCS_PADS]; + const struct v4l2_rect *crop, *comp; int ret; ret = ccs_sel_supported(subdev, sel); if (ret) return ret; - ccs_get_crop_compose(subdev, sd_state, crops, &comp); + crop = v4l2_subdev_state_get_crop(sd_state, sel->pad, + CCS_STREAM_PIXEL); + comp = v4l2_subdev_state_get_compose(sd_state, ssd->sink_pad, + CCS_STREAM_PIXEL); switch (sel->target) { case V4L2_SEL_TGT_CROP_BOUNDS: @@ -2838,7 +2818,7 @@ static int ccs_get_selection(struct v4l2_subdev *subdev, break; case V4L2_SEL_TGT_CROP: case V4L2_SEL_TGT_COMPOSE_BOUNDS: - sel->r = *crops[sel->pad]; + sel->r = *crop; break; case V4L2_SEL_TGT_COMPOSE: sel->r = *comp;