From patchwork Mon Mar 26 21:44:31 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 10308805 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8E82060353 for ; Mon, 26 Mar 2018 21:46:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 875EF298EF for ; Mon, 26 Mar 2018 21:46:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7C3A7298F0; Mon, 26 Mar 2018 21:46:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1BD60298F4 for ; Mon, 26 Mar 2018 21:46:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752383AbeCZVqf (ORCPT ); Mon, 26 Mar 2018 17:46:35 -0400 Received: from vsp-unauthed02.binero.net ([195.74.38.227]:24373 "EHLO vsp-unauthed02.binero.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752342AbeCZVqd (ORCPT ); Mon, 26 Mar 2018 17:46:33 -0400 X-Halon-ID: 24e82331-313f-11e8-93de-005056917a89 Authorized-sender: niklas@soderlund.pp.se Received: from bismarck.berto.se (unknown [89.233.230.99]) by bin-vsp-out-01.atm.binero.net (Halon) with ESMTPA id 24e82331-313f-11e8-93de-005056917a89; Mon, 26 Mar 2018 23:46:31 +0200 (CEST) From: =?UTF-8?q?Niklas=20S=C3=B6derlund?= To: Laurent Pinchart , Hans Verkuil , linux-media@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, tomoharu.fukawa.eb@renesas.com, Kieran Bingham , =?UTF-8?q?Niklas=20S=C3=B6derlund?= Subject: [PATCH v13 08/33] rcar-vin: move max width and height information to chip information Date: Mon, 26 Mar 2018 23:44:31 +0200 Message-Id: <20180326214456.6655-9-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180326214456.6655-1-niklas.soderlund+renesas@ragnatech.se> References: <20180326214456.6655-1-niklas.soderlund+renesas@ragnatech.se> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP On Gen3 the max supported width and height will be different from Gen2. Move the limits to the struct rvin_info to prepare for Gen3 support. Signed-off-by: Niklas Söderlund Reviewed-by: Kieran Bingham Reviewed-by: Hans Verkuil Reviewed-by: Laurent Pinchart --- drivers/media/platform/rcar-vin/rcar-core.c | 6 ++++++ drivers/media/platform/rcar-vin/rcar-v4l2.c | 6 ++---- drivers/media/platform/rcar-vin/rcar-vin.h | 5 +++++ 3 files changed, 13 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c index 71d66916ce1b28ab..be49d8968f0a0cef 100644 --- a/drivers/media/platform/rcar-vin/rcar-core.c +++ b/drivers/media/platform/rcar-vin/rcar-core.c @@ -243,14 +243,20 @@ static int rvin_digital_graph_init(struct rvin_dev *vin) static const struct rvin_info rcar_info_h1 = { .model = RCAR_H1, + .max_width = 2048, + .max_height = 2048, }; static const struct rvin_info rcar_info_m1 = { .model = RCAR_M1, + .max_width = 2048, + .max_height = 2048, }; static const struct rvin_info rcar_info_gen2 = { .model = RCAR_GEN2, + .max_width = 2048, + .max_height = 2048, }; static const struct of_device_id rvin_of_id_table[] = { diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c b/drivers/media/platform/rcar-vin/rcar-v4l2.c index 0a035667c0b0e93f..8805d7911a761019 100644 --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c @@ -23,8 +23,6 @@ #include "rcar-vin.h" #define RVIN_DEFAULT_FORMAT V4L2_PIX_FMT_YUYV -#define RVIN_MAX_WIDTH 2048 -#define RVIN_MAX_HEIGHT 2048 /* ----------------------------------------------------------------------------- * Format Conversions @@ -258,8 +256,8 @@ static int __rvin_try_format(struct rvin_dev *vin, walign = vin->format.pixelformat == V4L2_PIX_FMT_NV16 ? 5 : 1; /* Limit to VIN capabilities */ - v4l_bound_align_image(&pix->width, 2, RVIN_MAX_WIDTH, walign, - &pix->height, 4, RVIN_MAX_HEIGHT, 2, 0); + v4l_bound_align_image(&pix->width, 2, vin->info->max_width, walign, + &pix->height, 4, vin->info->max_height, 2, 0); pix->bytesperline = max_t(u32, pix->bytesperline, rvin_format_bytesperline(pix)); diff --git a/drivers/media/platform/rcar-vin/rcar-vin.h b/drivers/media/platform/rcar-vin/rcar-vin.h index b63c4fce68adaae6..8d135ed3f7abd855 100644 --- a/drivers/media/platform/rcar-vin/rcar-vin.h +++ b/drivers/media/platform/rcar-vin/rcar-vin.h @@ -89,9 +89,14 @@ struct rvin_graph_entity { /** * struct rvin_info - Information about the particular VIN implementation * @model: VIN model + * @max_width: max input width the VIN supports + * @max_height: max input height the VIN supports */ struct rvin_info { enum model_id model; + + unsigned int max_width; + unsigned int max_height; }; /**