Re: [RESEND PATCH v3 4/6] media: staging: rkisp1: rename macros 'RKISP1_DIR_*' to 'RKISP1_ISP_SD_*'

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On Thu, Jun 11, 2020 at 05:45:49PM +0200, Dafna Hirschfeld wrote:
> The macros 'RKISP1_DIR_*' are flags that indicate on which
> pads of the isp subdevice the media bus code is supported. so the
> prefix RKISP1_ISP_SD_ is better.
> 
> Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx>
> ---
>  drivers/staging/media/rkisp1/rkisp1-common.h  |  4 +-
>  drivers/staging/media/rkisp1/rkisp1-isp.c     | 42 +++++++++----------
>  drivers/staging/media/rkisp1/rkisp1-resizer.c |  2 +-
>  3 files changed, 24 insertions(+), 24 deletions(-)
> 
> diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h
> index 0ec8718037a4..12bd9d05050d 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-common.h
> +++ b/drivers/staging/media/rkisp1/rkisp1-common.h
> @@ -22,8 +22,8 @@
>  #include "rkisp1-regs.h"
>  #include "uapi/rkisp1-config.h"
>  
> -#define RKISP1_DIR_SRC BIT(0)
> -#define RKISP1_DIR_SINK BIT(1)
> +#define RKISP1_ISP_SD_SRC BIT(0)
> +#define RKISP1_ISP_SD_SINK BIT(1)
>  
>  #define RKISP1_ISP_MAX_WIDTH		4032
>  #define RKISP1_ISP_MAX_HEIGHT		3024
> diff --git a/drivers/staging/media/rkisp1/rkisp1-isp.c b/drivers/staging/media/rkisp1/rkisp1-isp.c
> index 157ac58c2efc..b21a67aea433 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-isp.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-isp.c
> @@ -58,119 +58,119 @@ static const struct rkisp1_isp_mbus_info rkisp1_isp_formats[] = {
>  	{
>  		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_YUV,
> -		.direction	= RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SRGGB10_1X10,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_RGGB,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_BGGR,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_GBRG,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW10,
>  		.bayer_pat	= RKISP1_RAW_GRBG,
>  		.bus_width	= 10,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_RGGB,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_BGGR,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_GBRG,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW12,
>  		.bayer_pat	= RKISP1_RAW_GRBG,
>  		.bus_width	= 12,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_RGGB,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_BGGR,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_GBRG,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_SGRBG8_1X8,
>  		.pixel_enc	= V4L2_PIXEL_ENC_BAYER,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_RAW8,
>  		.bayer_pat	= RKISP1_RAW_GRBG,
>  		.bus_width	= 8,
> -		.direction	= RKISP1_DIR_SINK | RKISP1_DIR_SRC,
> +		.direction	= RKISP1_ISP_SD_SINK | RKISP1_ISP_SD_SRC,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_YUYV8_1X16,
>  		.pixel_enc	= V4L2_PIXEL_ENC_YUV,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_YUV422_8b,
>  		.yuv_seq	= RKISP1_CIF_ISP_ACQ_PROP_YCBYCR,
>  		.bus_width	= 16,
> -		.direction	= RKISP1_DIR_SINK,
> +		.direction	= RKISP1_ISP_SD_SINK,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_YVYU8_1X16,
>  		.pixel_enc	= V4L2_PIXEL_ENC_YUV,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_YUV422_8b,
>  		.yuv_seq	= RKISP1_CIF_ISP_ACQ_PROP_YCRYCB,
>  		.bus_width	= 16,
> -		.direction	= RKISP1_DIR_SINK,
> +		.direction	= RKISP1_ISP_SD_SINK,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_UYVY8_1X16,
>  		.pixel_enc	= V4L2_PIXEL_ENC_YUV,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_YUV422_8b,
>  		.yuv_seq	= RKISP1_CIF_ISP_ACQ_PROP_CBYCRY,
>  		.bus_width	= 16,
> -		.direction	= RKISP1_DIR_SINK,
> +		.direction	= RKISP1_ISP_SD_SINK,
>  	}, {
>  		.mbus_code	= MEDIA_BUS_FMT_VYUY8_1X16,
>  		.pixel_enc	= V4L2_PIXEL_ENC_YUV,
>  		.mipi_dt	= RKISP1_CIF_CSI2_DT_YUV422_8b,
>  		.yuv_seq	= RKISP1_CIF_ISP_ACQ_PROP_CRYCBY,
>  		.bus_width	= 16,
> -		.direction	= RKISP1_DIR_SINK,
> +		.direction	= RKISP1_ISP_SD_SINK,
>  	},
>  };
>  
> @@ -570,9 +570,9 @@ static int rkisp1_isp_enum_mbus_code(struct v4l2_subdev *sd,
>  	int pos = 0;
>  
>  	if (code->pad == RKISP1_ISP_PAD_SINK_VIDEO) {
> -		dir = RKISP1_DIR_SINK;
> +		dir = RKISP1_ISP_SD_SINK;
>  	} else if (code->pad == RKISP1_ISP_PAD_SOURCE_VIDEO) {
> -		dir = RKISP1_DIR_SRC;
> +		dir = RKISP1_ISP_SD_SRC;
>  	} else {
>  		if (code->index > 0)
>  			return -EINVAL;
> @@ -657,7 +657,7 @@ static void rkisp1_isp_set_src_fmt(struct rkisp1_isp *isp,
>  
>  	src_fmt->code = format->code;
>  	mbus_info = rkisp1_isp_mbus_info_get(src_fmt->code);
> -	if (!mbus_info || !(mbus_info->direction & RKISP1_DIR_SRC)) {
> +	if (!mbus_info || !(mbus_info->direction & RKISP1_ISP_SD_SRC)) {
>  		src_fmt->code = RKISP1_DEF_SRC_PAD_FMT;
>  		mbus_info = rkisp1_isp_mbus_info_get(src_fmt->code);
>  	}
> @@ -741,7 +741,7 @@ static void rkisp1_isp_set_sink_fmt(struct rkisp1_isp *isp,
>  					  which);
>  	sink_fmt->code = format->code;
>  	mbus_info = rkisp1_isp_mbus_info_get(sink_fmt->code);
> -	if (!mbus_info || !(mbus_info->direction & RKISP1_DIR_SINK)) {
> +	if (!mbus_info || !(mbus_info->direction & RKISP1_ISP_SD_SINK)) {
>  		sink_fmt->code = RKISP1_DEF_SINK_PAD_FMT;
>  		mbus_info = rkisp1_isp_mbus_info_get(sink_fmt->code);
>  	}
> diff --git a/drivers/staging/media/rkisp1/rkisp1-resizer.c b/drivers/staging/media/rkisp1/rkisp1-resizer.c
> index fa28f4bd65c0..137298b77341 100644
> --- a/drivers/staging/media/rkisp1/rkisp1-resizer.c
> +++ b/drivers/staging/media/rkisp1/rkisp1-resizer.c
> @@ -542,7 +542,7 @@ static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz,
>  					    which);
>  	sink_fmt->code = format->code;
>  	mbus_info = rkisp1_isp_mbus_info_get(sink_fmt->code);
> -	if (!mbus_info || !(mbus_info->direction & RKISP1_DIR_SRC)) {
> +	if (!mbus_info || !(mbus_info->direction & RKISP1_ISP_SD_SRC)) {
>  		sink_fmt->code = RKISP1_DEF_FMT;
>  		mbus_info = rkisp1_isp_mbus_info_get(sink_fmt->code);
>  	}
> -- 
> 2.17.1
> 

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>



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