From patchwork Fri May 13 14:14:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 12848890 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CDE94C433F5 for ; Fri, 13 May 2022 14:17:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241746AbiEMORJ (ORCPT ); Fri, 13 May 2022 10:17:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352636AbiEMOQ6 (ORCPT ); Fri, 13 May 2022 10:16:58 -0400 Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9D16129ECE for ; Fri, 13 May 2022 07:16:48 -0700 (PDT) Received: (Authenticated sender: jacopo@jmondi.org) by mail.gandi.net (Postfix) with ESMTPSA id 00C202000B; Fri, 13 May 2022 14:16:46 +0000 (UTC) From: Jacopo Mondi To: sakari.ailus@iki.fi, mchehab@kernel.org, linux-media@vger.kernel.org Subject: [PATCH v7 19/28] media: ov5640: Change CSI-2 timings to comply with FPS Date: Fri, 13 May 2022 16:14:07 +0200 Message-Id: <20220513141416.120552-20-jacopo@jmondi.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220513141416.120552-1-jacopo@jmondi.org> References: <20220513141416.120552-1-jacopo@jmondi.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Now that the frame duration can be controlled by tuning the VBLANK duration in CSI-2 mode, fix all modes definitions to comply with the reported FPS. All modes run at 30 FPS except for full-resolution mode 2592x1944 which runs at 15FPS. Tested on a 2 data lanes setup in UYVY and RGB565 modes in CSI-2 mode. Signed-off-by: Jacopo Mondi Reviewed-by: Laurent Pinchart --- drivers/media/i2c/ov5640.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c index a17fcb39410d..8391e920ef79 100644 --- a/drivers/media/i2c/ov5640.c +++ b/drivers/media/i2c/ov5640.c @@ -598,8 +598,8 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .width = 160, .height = 120, }, - .htot = 1896, - .vblank_def = 864, + .htot = 1600, + .vblank_def = 878, }, .reg_data = ov5640_setting_low_res, .reg_data_size = ARRAY_SIZE(ov5640_setting_low_res), @@ -643,8 +643,8 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .width = 176, .height = 144, }, - .htot = 1896, - .vblank_def = 840, + .htot = 1600, + .vblank_def = 854, }, .reg_data = ov5640_setting_low_res, .reg_data_size = ARRAY_SIZE(ov5640_setting_low_res), @@ -688,8 +688,8 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .width = 320, .height = 240, }, - .htot = 1896, - .vblank_def = 744, + .htot = 1600, + .vblank_def = 760, }, .reg_data = ov5640_setting_low_res, .reg_data_size = ARRAY_SIZE(ov5640_setting_low_res), @@ -733,8 +733,8 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .width = 640, .height = 480, }, - .htot = 1896, - .vblank_def = 600, + .htot = 1600, + .vblank_def = 520, }, .reg_data = ov5640_setting_low_res, .reg_data_size = ARRAY_SIZE(ov5640_setting_low_res), @@ -778,7 +778,7 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .height = 480, }, .htot = 1896, - .vblank_def = 504, + .vblank_def = 1206, }, .reg_data = ov5640_setting_low_res, .reg_data_size = ARRAY_SIZE(ov5640_setting_low_res), @@ -822,7 +822,7 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .height = 576, }, .htot = 1896, - .vblank_def = 408, + .vblank_def = 1110, }, .reg_data = ov5640_setting_low_res, .reg_data_size = ARRAY_SIZE(ov5640_setting_low_res), @@ -865,7 +865,7 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .height = 768, }, .htot = 1896, - .vblank_def = 312, + .vblank_def = 918, }, .reg_data = ov5640_setting_low_res, .reg_data_size = ARRAY_SIZE(ov5640_setting_low_res), @@ -907,8 +907,8 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .width = 1280, .height = 720, }, - .htot = 1892, - .vblank_def = 20, + .htot = 1600, + .vblank_def = 560, }, .reg_data = ov5640_setting_720P_1280_720, .reg_data_size = ARRAY_SIZE(ov5640_setting_720P_1280_720), @@ -952,8 +952,8 @@ static const struct ov5640_mode_info ov5640_mode_data[OV5640_NUM_MODES] = { .width = 1920, .height = 1080, }, - .htot = 2500, - .vblank_def = 40, + .htot = 2234, + .vblank_def = 24, }, .reg_data = ov5640_setting_1080P_1920_1080, .reg_data_size = ARRAY_SIZE(ov5640_setting_1080P_1920_1080),