linux-kernel - Re: [PATCH v2 08/12] media: imx-mipi-csis: Add support to dump all vc regs

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Message-ID: <20250818093030.GB5862@pendragon.ideasonboard.com>
Date: Mon, 18 Aug 2025 12:30:30 +0300
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: Inbaraj E <inbaraj.e@...sung.com>
Cc: mturquette@...libre.com, sboyd@...nel.org, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, krzk@...nel.org,
	s.nawrocki@...sung.com, s.hauer@...gutronix.de, shawnguo@...nel.org,
	cw00.choi@...sung.com, rmfrfs@...il.com, martink@...teo.de,
	mchehab@...nel.org, linux-fsd@...la.com, will@...nel.org,
	catalin.marinas@....com, pankaj.dubey@...sung.com,
	shradha.t@...sung.com, ravi.patel@...sung.com,
	linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, alim.akhtar@...sung.com,
	linux-samsung-soc@...r.kernel.org, kernel@...i.sm,
	kernel@...gutronix.de, festevam@...il.com,
	linux-media@...r.kernel.org, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 08/12] media: imx-mipi-csis: Add support to dump all
 vc regs

Hi Inbaraj,

Please see [1] and in particular [2]. I would like to get that series
merged for v6.18, but it's missing reviews. If you want to speed it up,
you can review the patches :-)

[1] https://lore.kernel.org/linux-media/20250608235840.23871-1-laurent.pinchart@ideasonboard.com
[2] https://lore.kernel.org/linux-media/20250608235840.23871-9-laurent.pinchart@ideasonboard.com/

On Thu, Aug 14, 2025 at 07:39:39PM +0530, Inbaraj E wrote:
> Extend support to dump all 4 virtual channel register.
> 
> Signed-off-by: Inbaraj E <inbaraj.e@...sung.com>
> ---
>  drivers/media/platform/nxp/imx-mipi-csis.c | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/drivers/media/platform/nxp/imx-mipi-csis.c b/drivers/media/platform/nxp/imx-mipi-csis.c
> index 4f6c417fdf58..c1653a738854 100644
> --- a/drivers/media/platform/nxp/imx-mipi-csis.c
> +++ b/drivers/media/platform/nxp/imx-mipi-csis.c
> @@ -876,11 +876,26 @@ static int mipi_csis_dump_regs(struct mipi_csis_device *csis)
>  		{ MIPI_CSIS_DPHY_SCTRL_L, "DPHY_SCTRL_L" },
>  		{ MIPI_CSIS_DPHY_SCTRL_H, "DPHY_SCTRL_H" },
>  		{ MIPI_CSIS_ISP_CONFIG_CH(0), "ISP_CONFIG_CH0" },
> +		{ MIPI_CSIS_ISP_CONFIG_CH(1), "ISP_CONFIG_CH1" },
> +		{ MIPI_CSIS_ISP_CONFIG_CH(2), "ISP_CONFIG_CH2" },
> +		{ MIPI_CSIS_ISP_CONFIG_CH(3), "ISP_CONFIG_CH3" },
>  		{ MIPI_CSIS_ISP_RESOL_CH(0), "ISP_RESOL_CH0" },
> +		{ MIPI_CSIS_ISP_RESOL_CH(1), "ISP_RESOL_CH1" },
> +		{ MIPI_CSIS_ISP_RESOL_CH(2), "ISP_RESOL_CH2" },
> +		{ MIPI_CSIS_ISP_RESOL_CH(3), "ISP_RESOL_CH3" },
>  		{ MIPI_CSIS_SDW_CONFIG_CH(0), "SDW_CONFIG_CH0" },
> +		{ MIPI_CSIS_SDW_CONFIG_CH(1), "SDW_CONFIG_CH1" },
> +		{ MIPI_CSIS_SDW_CONFIG_CH(2), "SDW_CONFIG_CH2" },
> +		{ MIPI_CSIS_SDW_CONFIG_CH(3), "SDW_CONFIG_CH3" },
>  		{ MIPI_CSIS_SDW_RESOL_CH(0), "SDW_RESOL_CH0" },
> +		{ MIPI_CSIS_SDW_RESOL_CH(1), "SDW_RESOL_CH1" },
> +		{ MIPI_CSIS_SDW_RESOL_CH(2), "SDW_RESOL_CH2" },
> +		{ MIPI_CSIS_SDW_RESOL_CH(3), "SDW_RESOL_CH3" },
>  		{ MIPI_CSIS_DBG_CTRL, "DBG_CTRL" },
>  		{ MIPI_CSIS_FRAME_COUNTER_CH(0), "FRAME_COUNTER_CH0" },
> +		{ MIPI_CSIS_FRAME_COUNTER_CH(1), "FRAME_COUNTER_CH1" },
> +		{ MIPI_CSIS_FRAME_COUNTER_CH(2), "FRAME_COUNTER_CH2" },
> +		{ MIPI_CSIS_FRAME_COUNTER_CH(3), "FRAME_COUNTER_CH3" },
>  	};
>  
>  	unsigned int i;

-- 
Regards,

Laurent Pinchart