Unverified Commit 9cd6b43a authored by Louis Chauvet's avatar Louis Chauvet
Browse files

drm/vkms: Add P01* formats 



The formats NV 12/16/24/21/61/42 were already supported.
Add support for:
- P010
- P012
- P016

Reviewed-by: default avatarMaíra Canal <mcanal@igalia.com>
Acked-by: default avatarDaniel Stone <daniels@collabora.com>
Link: https://lore.kernel.org/r/20250703-b4-new-color-formats-v7-8-15fd8fd2e15c@bootlin.com


Signed-off-by: default avatarLouis Chauvet <louis.chauvet@bootlin.com>
parent 9e6600e9

drivers/gpu/drm/vkms/vkms_formats.c

+6 −1
Original line number Diff line number Diff line
@@ -528,7 +528,8 @@ static void function_name(const struct vkms_plane_state *plane, int x_start, \ 


READ_LINE_YUV_SEMIPLANAR(YUV888_semiplanar_read_line, y, uv, u8, u8, argb_u16_from_yuv161616,

			 y[0] * 257, uv[0] * 257, uv[1] * 257)



READ_LINE_YUV_SEMIPLANAR(YUV161616_semiplanar_read_line, y, uv, u16, u16, argb_u16_from_yuv161616,

			 y[0], uv[0], uv[1])

/*

 * This callback can be used for YUV format where each color component is

 * stored in a different plane (often called planar formats). It will
@@ -725,6 +726,10 @@ pixel_read_line_t get_pixel_read_line_function(u32 format) 
	case DRM_FORMAT_NV61:

	case DRM_FORMAT_NV42:

		return &YUV888_semiplanar_read_line;

	case DRM_FORMAT_P010:

	case DRM_FORMAT_P012:

	case DRM_FORMAT_P016:

		return &YUV161616_semiplanar_read_line;

	case DRM_FORMAT_YUV420:

	case DRM_FORMAT_YUV422:

	case DRM_FORMAT_YUV444:

drivers/gpu/drm/vkms/vkms_plane.c

+3 −0
Original line number Diff line number Diff line
@@ -39,6 +39,9 @@ static const u32 vkms_formats[] = { 
	DRM_FORMAT_YVU420,

	DRM_FORMAT_YVU422,

	DRM_FORMAT_YVU444,

	DRM_FORMAT_P010,

	DRM_FORMAT_P012,

	DRM_FORMAT_P016,

	DRM_FORMAT_R1,

	DRM_FORMAT_R2,

	DRM_FORMAT_R4,