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media: nxp: imx8-isi: Add additional 32-bit RGB format support

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Add support for additional 32-bit RGB pixel formats (BGRA32, RGBA32,
BGRX32, RGBX32, ARGB2101010).

Formats with alpha channel (BGRA32, RGBA32) only support capture as
ISI ignores alpha bits when reading from memory.

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://patch.msgid.link/20260728-isi-v5-4-1d22ab91602a@oss.nxp.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Guoniu Zhou 2026-07-28 14:58:59 +08:00 committed by Hans Verkuil
parent 383d13eaf1
commit 06c70039c7
1 changed files with 51 additions and 0 deletions
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51
drivers/media/platform/nxp/imx8-isi/imx8-isi-video.c
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@ -166,6 +166,57 @@ static const struct mxc_isi_format_info mxc_isi_formats[] = {
.color_planes = 1,
.depth = { 32 },
.encoding = MXC_ISI_ENC_RGB,
}, {
.mbus_code = MEDIA_BUS_FMT_RGB888_1X24,
.fourcc = V4L2_PIX_FMT_BGRA32,
.type = MXC_ISI_VIDEO_CAP | MXC_ISI_VIDEO_M2M_CAP,
.isi_out_format = CHNL_IMG_CTRL_FORMAT_RGBA8888,
.mem_planes = 1,
.color_planes = 1,
.depth = { 32 },
.encoding = MXC_ISI_ENC_RGB,
}, {
.mbus_code = MEDIA_BUS_FMT_RGB888_1X24,
.fourcc = V4L2_PIX_FMT_RGBA32,
.type = MXC_ISI_VIDEO_CAP | MXC_ISI_VIDEO_M2M_CAP,
.isi_out_format = CHNL_IMG_CTRL_FORMAT_ABGR8888,
.mem_planes = 1,
.color_planes = 1,
.depth = { 32 },
.encoding = MXC_ISI_ENC_RGB,
}, {
.mbus_code = MEDIA_BUS_FMT_RGB888_1X24,
.fourcc = V4L2_PIX_FMT_BGRX32,
.type = MXC_ISI_VIDEO_CAP | MXC_ISI_VIDEO_M2M_OUT
| MXC_ISI_VIDEO_M2M_CAP,
.isi_in_format = CHNL_MEM_RD_CTRL_IMG_TYPE_RGBX8,
.isi_out_format = CHNL_IMG_CTRL_FORMAT_RGBX888,
.mem_planes = 1,
.color_planes = 1,
.depth = { 32 },
.encoding = MXC_ISI_ENC_RGB,
}, {
.mbus_code = MEDIA_BUS_FMT_RGB888_1X24,
.fourcc = V4L2_PIX_FMT_RGBX32,
.type = MXC_ISI_VIDEO_CAP | MXC_ISI_VIDEO_M2M_OUT
| MXC_ISI_VIDEO_M2M_CAP,
.isi_in_format = CHNL_MEM_RD_CTRL_IMG_TYPE_XBGR8,
.isi_out_format = CHNL_IMG_CTRL_FORMAT_XBGR888,
.mem_planes = 1,
.color_planes = 1,
.depth = { 32 },
.encoding = MXC_ISI_ENC_RGB,
}, {
.mbus_code = MEDIA_BUS_FMT_RGB888_1X24,
.fourcc = V4L2_PIX_FMT_ARGB2101010,
.type = MXC_ISI_VIDEO_CAP | MXC_ISI_VIDEO_M2M_OUT
| MXC_ISI_VIDEO_M2M_CAP,
.isi_in_format = CHNL_MEM_RD_CTRL_IMG_TYPE_A2RGB10,
.isi_out_format = CHNL_IMG_CTRL_FORMAT_A2RGB10,
.mem_planes = 1,
.color_planes = 1,
.depth = { 32 },
.encoding = MXC_ISI_ENC_RGB,
},
/*
* RAW formats