linux-kernel - Re: [PATCH v2 5/8] media: qcom: camss: Add CSID gen3 driver

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Date: Wed, 20 Mar 2024 16:12:36 +0000
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Depeng Shao <quic_depengs@...cinc.com>, rfoss@...nel.org,
 todor.too@...il.com, andersson@...nel.org, konrad.dybcio@...aro.org,
 mchehab@...nel.org, quic_yon@...cinc.com
Cc: linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
 linux-arm-msm@...r.kernel.org,
 Gjorgji Rosikopulos <quic_grosikop@...cinc.com>
Subject: Re: [PATCH v2 5/8] media: qcom: camss: Add CSID gen3 driver

On 20/03/2024 15:40, Bryan O'Donoghue wrote:
> +static const struct csid_format csid_formats[] = {
> +    {
> +        MEDIA_BUS_FMT_UYVY8_1X16,
> +        DATA_TYPE_YUV422_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        2,
> +    },
> +    {
> +        MEDIA_BUS_FMT_VYUY8_1X16,
> +        DATA_TYPE_YUV422_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        2,
> +    },
> +    {
> +        MEDIA_BUS_FMT_YUYV8_1X16,
> +        DATA_TYPE_YUV422_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        2,
> +    },
> +    {
> +        MEDIA_BUS_FMT_YVYU8_1X16,
> +        DATA_TYPE_YUV422_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        2,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SBGGR8_1X8,
> +        DATA_TYPE_RAW_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGBRG8_1X8,
> +        DATA_TYPE_RAW_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGRBG8_1X8,
> +        DATA_TYPE_RAW_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SRGGB8_1X8,
> +        DATA_TYPE_RAW_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SBGGR10_1X10,
> +        DATA_TYPE_RAW_10BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_10_BIT,
> +        10,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGBRG10_1X10,
> +        DATA_TYPE_RAW_10BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_10_BIT,
> +        10,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGRBG10_1X10,
> +        DATA_TYPE_RAW_10BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_10_BIT,
> +        10,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SRGGB10_1X10,
> +        DATA_TYPE_RAW_10BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_10_BIT,
> +        10,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_Y8_1X8,
> +        DATA_TYPE_RAW_8BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_8_BIT,
> +        8,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_Y10_1X10,
> +        DATA_TYPE_RAW_10BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_10_BIT,
> +        10,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SBGGR12_1X12,
> +        DATA_TYPE_RAW_12BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_12_BIT,
> +        12,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGBRG12_1X12,
> +        DATA_TYPE_RAW_12BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_12_BIT,
> +        12,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGRBG12_1X12,
> +        DATA_TYPE_RAW_12BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_12_BIT,
> +        12,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SRGGB12_1X12,
> +        DATA_TYPE_RAW_12BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_12_BIT,
> +        12,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SBGGR14_1X14,
> +        DATA_TYPE_RAW_14BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_14_BIT,
> +        14,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGBRG14_1X14,
> +        DATA_TYPE_RAW_14BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_14_BIT,
> +        14,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SGRBG14_1X14,
> +        DATA_TYPE_RAW_14BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_14_BIT,
> +        14,
> +        1,
> +    },
> +    {
> +        MEDIA_BUS_FMT_SRGGB14_1X14,
> +        DATA_TYPE_RAW_14BIT,
> +        DECODE_FORMAT_UNCOMPRESSED_14_BIT,
> +        14,
> +        1,
> +    },
> +};

Also please consider including/reviewing Gjorgji's patchset which 
reworks the declaration of resources.

https://lore.kernel.org/lkml/20240319173935.481-4-quic_grosikop@quicinc.com/T/

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