Commit bc3faba1 authored by Kieran Bingham's avatar Kieran Bingham Committed by Biju Das
Browse files

drm: renesas: Extend RZ/G2L supported KMS formats 



The RZ/G2L driver utilises the VSPD to read data from input sources.

The rzg2l_du_kms component lists a restricted subset of the capabilities
of the VSPD which prevents additional formats from being used for
display planes.

The supported display plane formats are mapped in rzg2l_du_vsp_formats[].

Extend the rzg2l_du_format_infos[] table with the corresponding mappings
between the supported DRM formats and the formats exposed by the VSP in
rzg2l_du_vsp_formats, maintaining the same ordering in both tables.

The RPF module on VSPD supports various format conversion and send the
image data to BRS(Blend ROP Sub Unit) for further processing.

Signed-off-by: default avatarKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Tested-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: default avatarTommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Link: https://lore.kernel.org/r/20250330102357.56010-3-biju.das.jz@bp.renesas.com
parent 2f31808b

drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c

+113 −4
Original line number Diff line number Diff line
@@ -36,13 +36,37 @@ 


static const struct rzg2l_du_format_info rzg2l_du_format_infos[] = {

	{

		.fourcc = DRM_FORMAT_XRGB8888,

		.v4l2 = V4L2_PIX_FMT_XBGR32,

		.fourcc = DRM_FORMAT_RGB332,

		.v4l2 = V4L2_PIX_FMT_RGB332,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_ARGB8888,

		.v4l2 = V4L2_PIX_FMT_ABGR32,

		.fourcc = DRM_FORMAT_ARGB4444,

		.v4l2 = V4L2_PIX_FMT_ARGB444,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_XRGB4444,

		.v4l2 = V4L2_PIX_FMT_XRGB444,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_ARGB1555,

		.v4l2 = V4L2_PIX_FMT_ARGB555,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_XRGB1555,

		.v4l2 = V4L2_PIX_FMT_XRGB555,

		.planes = 1,

	}, {

		.fourcc = DRM_FORMAT_RGB565,

		.v4l2 = V4L2_PIX_FMT_RGB565,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_BGR888,

		.v4l2 = V4L2_PIX_FMT_RGB24,

		.planes = 1,

		.hsub = 1,

	}, {
@@ -50,6 +74,91 @@ static const struct rzg2l_du_format_info rzg2l_du_format_infos[] = { 
		.v4l2 = V4L2_PIX_FMT_BGR24,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_BGRA8888,

		.v4l2 = V4L2_PIX_FMT_ARGB32,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_BGRX8888,

		.v4l2 = V4L2_PIX_FMT_XRGB32,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_ARGB8888,

		.v4l2 = V4L2_PIX_FMT_ABGR32,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_XRGB8888,

		.v4l2 = V4L2_PIX_FMT_XBGR32,

		.planes = 1,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_UYVY,

		.v4l2 = V4L2_PIX_FMT_UYVY,

		.planes = 1,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_YUYV,

		.v4l2 = V4L2_PIX_FMT_YUYV,

		.planes = 1,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_YVYU,

		.v4l2 = V4L2_PIX_FMT_YVYU,

		.planes = 1,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_NV12,

		.v4l2 = V4L2_PIX_FMT_NV12M,

		.planes = 2,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_NV21,

		.v4l2 = V4L2_PIX_FMT_NV21M,

		.planes = 2,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_NV16,

		.v4l2 = V4L2_PIX_FMT_NV16M,

		.planes = 2,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_NV61,

		.v4l2 = V4L2_PIX_FMT_NV61M,

		.planes = 2,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_YUV420,

		.v4l2 = V4L2_PIX_FMT_YUV420M,

		.planes = 3,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_YVU420,

		.v4l2 = V4L2_PIX_FMT_YVU420M,

		.planes = 3,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_YUV422,

		.v4l2 = V4L2_PIX_FMT_YUV422M,

		.planes = 3,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_YVU422,

		.v4l2 = V4L2_PIX_FMT_YVU422M,

		.planes = 3,

		.hsub = 2,

	}, {

		.fourcc = DRM_FORMAT_YUV444,

		.v4l2 = V4L2_PIX_FMT_YUV444M,

		.planes = 3,

		.hsub = 1,

	}, {

		.fourcc = DRM_FORMAT_YVU444,

		.v4l2 = V4L2_PIX_FMT_YVU444M,

		.planes = 3,

		.hsub = 1,

	}

};