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media: rzg2l-cru: Use MIPI CSI-2 data types for ICnMC_INF definitions

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The INF field in the ICnMC register accepts data type codes as specified
in the MIPI CSI-2 v2.1 specification. This patch introduces the
`ICnMC_INF()` macro to use the MIPI CSI-2 data types, which are available
in the `media/mipi-csi2.h` header.

Suggested-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20241018133446.223516-9-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Lad Prabhakar 2024-10-18 14:34:31 +01:00 committed by Hans Verkuil
parent c7f3bd38b5
commit 3b50615542
1 changed files with 4 additions and 4 deletions
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8
drivers/media/platform/renesas/rzg2l-cru/rzg2l-video.c
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@ -15,6 +15,7 @@
#include <linux/delay.h>
#include <linux/pm_runtime.h>
#include <media/mipi-csi2.h>
#include <media/v4l2-ioctl.h>
#include <media/videobuf2-dma-contig.h>
@ -77,8 +78,7 @@
/* CRU Image Processing Main Control Register */
#define ICnMC 0x208
#define ICnMC_CSCTHR BIT(5)
#define ICnMC_INF_YUV8_422 (0x1e << 16)
#define ICnMC_INF_USER (0x30 << 16)
#define ICnMC_INF(x) ((x) << 16)
#define ICnMC_VCSEL(x) ((x) << 22)
#define ICnMC_INF_MASK GENMASK(21, 16)
@ -307,12 +307,12 @@ static void rzg2l_cru_csi2_setup(struct rzg2l_cru_dev *cru, bool *input_is_yuv,
switch (ip_sd_fmt->code) {
case MEDIA_BUS_FMT_UYVY8_1X16:
icnmc = ICnMC_INF_YUV8_422;
icnmc = ICnMC_INF(MIPI_CSI2_DT_YUV422_8B);
*input_is_yuv = true;
break;
default:
*input_is_yuv = false;
icnmc = ICnMC_INF_USER;
icnmc = ICnMC_INF(MIPI_CSI2_DT_USER_DEFINED(0));
break;
}