From 4cabfedc096b14336fac1d42bec5cb8ff5090527 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= Date: Wed, 29 Sep 2021 21:11:59 +0200 Subject: drm/gud: Add GUD_PIXEL_FORMAT_R8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for 8-bit greyscale format. Acked-by: Thomas Zimmermann Signed-off-by: Noralf Trønnes Link: https://patchwork.freedesktop.org/patch/msgid/20210929191201.34456-5-noralf@tronnes.org --- include/drm/gud.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/drm/gud.h b/include/drm/gud.h index 0b46b54fe56e..1dc781009e62 100644 --- a/include/drm/gud.h +++ b/include/drm/gud.h @@ -246,8 +246,8 @@ struct gud_state_req { /* Get supported pixel formats as a byte array of GUD_PIXEL_FORMAT_* */ #define GUD_REQ_GET_FORMATS 0x40 #define GUD_FORMATS_MAX_NUM 32 - /* R1 is a 1-bit monochrome transfer format presented to userspace as XRGB8888 */ - #define GUD_PIXEL_FORMAT_R1 0x01 + #define GUD_PIXEL_FORMAT_R1 0x01 /* 1-bit monochrome */ + #define GUD_PIXEL_FORMAT_R8 0x08 /* 8-bit greyscale */ #define GUD_PIXEL_FORMAT_XRGB1111 0x20 #define GUD_PIXEL_FORMAT_RGB565 0x40 #define GUD_PIXEL_FORMAT_XRGB8888 0x80 -- cgit v1.2.3