[PATCH 48/55] media: rkisp1: Add match data for i.MX8MP ISP

[Laurent Pinchart]

Hi Paul,

Thank you for the patch.

On Wed, Jun 15, 2022 at 04:11:20AM +0900, Paul Elder wrote:
> Add match data to the rkisp1 driver to match the i.MX8MP ISP.
> 
> Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
> ---
>  .../platform/rockchip/rkisp1/rkisp1-dev.c     | 22 +++++++++++++++++++
>  include/uapi/linux/rkisp1-config.h            |  3 +++
>  2 files changed, 25 insertions(+)
> 
> diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
> index 62fa2bd275fe..3a0115bdcee5 100644
> --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
> +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c
> @@ -486,6 +486,24 @@ static const struct rkisp1_info rk3399_isp_info = {
>  	.features = RKISP1_FEATURE_MIPI_CSI2,
>  };
>  
> +static const char * const imx8mp_isp_clks[] = {
> +	"isp",
> +	"hclk",
> +	"aclk",
> +};
> +
> +static const struct rkisp1_isr_data imx8mp_isp_isrs[] = {
> +	{ NULL, rkisp1_isr },
> +};
> +
> +static const struct rkisp1_info imx8mp_isp_info = {
> +	.clks = imx8mp_isp_clks,
> +	.clk_size = ARRAY_SIZE(imx8mp_isp_clks),
> +	.isrs = imx8mp_isp_isrs,
> +	.isr_size = ARRAY_SIZE(imx8mp_isp_isrs),
> +	.isp_ver = IMX8MP_V10,
> +};
> +
>  static const struct of_device_id rkisp1_of_match[] = {
>  	{
>  		.compatible = "rockchip,px30-cif-isp",
> @@ -495,6 +513,10 @@ static const struct of_device_id rkisp1_of_match[] = {
>  		.compatible = "rockchip,rk3399-cif-isp",
>  		.data = &rk3399_isp_info,
>  	},
> +	{
> +		.compatible = "fsl,imx8mp-isp",
> +		.data = &imx8mp_isp_info,
> +	},
>  	{},
>  };
>  MODULE_DEVICE_TABLE(of, rkisp1_of_match);
> diff --git a/include/uapi/linux/rkisp1-config.h b/include/uapi/linux/rkisp1-config.h
> index 583ca0d9a79d..40677d47825c 100644
> --- a/include/uapi/linux/rkisp1-config.h
> +++ b/include/uapi/linux/rkisp1-config.h
> @@ -140,12 +140,15 @@
>   * @RKISP1_V11: declared in the original vendor code, but not used
>   * @RKISP1_V12: used at least in rk3326 and px30
>   * @RKISP1_V13: used at least in rk1808
> + * @IMX8MP_V10: used in at least imx8mp
>   */
>  enum rkisp1_cif_isp_version {
>  	RKISP1_V10 = 10,
>  	RKISP1_V11,
>  	RKISP1_V12,
>  	RKISP1_V13,
> +	/* TODO Choose a better version for this */
> +	IMX8MP_V10,

Time to address this ? :-)

Does anyone know where the current versioning scheme come from ?

>  };
>  
>  enum rkisp1_cif_isp_histogram_mode {

-- 
Regards,

Laurent Pinchart