From patchwork Fri Jan 7 11:53:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 530595 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 ED880C433F5 for ; Fri, 7 Jan 2022 11:54:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238113AbiAGLyP (ORCPT ); Fri, 7 Jan 2022 06:54:15 -0500 Received: from perceval.ideasonboard.com ([213.167.242.64]:35160 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237810AbiAGLyP (ORCPT ); Fri, 7 Jan 2022 06:54:15 -0500 Received: from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 6A863A4D; Fri, 7 Jan 2022 12:54:13 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1641556454; bh=uIZIvGlvCSmxazTaYi/IEKag0QkSJq/k5sV8P1jHq4k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DRFAY96pnEtglNdCplJqV9I3EirgzeMAcE9Umw/Ze2mVcu4TSBeI1AM6497ReB3Zh d6UnS4+9LUa4vZciVDyGpAKPeA4sCsC8138B+4EHR3rFo8I2c6WwPek4xNgMtERR/X G9bVyIy7haZNLZaUXCa9AKk5uLV4aczpPS0FggE0= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Rui Miguel Silva , Steve Longerbeam , Philipp Zabel , Pengutronix Kernel Team , NXP Linux Team , =?utf-8?b?SsOpcsO0bWUgQnJ1bmV0?= Subject: [PATCH v2 1/3] staging: media: imx: imx7-mipi-csis: Dump MIPI_CSIS_FRAME_COUNTER_CH0 register Date: Fri, 7 Jan 2022 13:53:59 +0200 Message-Id: <20220107115401.31698-2-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220107115401.31698-1-laurent.pinchart@ideasonboard.com> References: <20220107115401.31698-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The frame counter is useful debugging information, add it to the register dump printed by mipi_csis_dump_regs(). Signed-off-by: Laurent Pinchart Reviewed-by: Rui Miguel Silva --- drivers/staging/media/imx/imx7-mipi-csis.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 2b73fa55c938..c9c0089ad816 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -211,6 +211,8 @@ #define MIPI_CSIS_DBG_INTR_SRC_CAM_VSYNC_FALL BIT(4) #define MIPI_CSIS_DBG_INTR_SRC_CAM_VSYNC_RISE BIT(0) +#define MIPI_CSIS_FRAME_COUNTER_CH(n) (0x0100 + (n) * 4) + /* Non-image packet data buffers */ #define MIPI_CSIS_PKTDATA_ODD 0x2000 #define MIPI_CSIS_PKTDATA_EVEN 0x3000 @@ -773,6 +775,7 @@ static int mipi_csis_dump_regs(struct csi_state *state) { MIPI_CSIS_SDW_CONFIG_CH(0), "SDW_CONFIG_CH0" }, { MIPI_CSIS_SDW_RESOL_CH(0), "SDW_RESOL_CH0" }, { MIPI_CSIS_DBG_CTRL, "DBG_CTRL" }, + { MIPI_CSIS_FRAME_COUNTER_CH(0), "FRAME_COUNTER_CH0" }, }; unsigned int i;