From: Rainer Hochecker <fernetmenta@kodi.tv>
To: daniel@ffwll.ch
Cc: ville.syrjala@linux.intel.com, ben@bwidawsk.net,
intel-gfx@lists.freedesktop.org, fernetmenta@online.de,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
jani.nikula@linux.intel.com
Subject: [PATCH v3] drm: add fourcc codes for 16bit R and RG
Date: Wed, 4 Jan 2017 14:45:33 +0100 [thread overview]
Message-ID: <20170104134533.3951-1-fernetmenta@kodi.tv> (raw)
In-Reply-To: <CAH0Sn6HhaJmFBz5nsfUD7t0xca8=42+5+ia+qG6oQzevX_NCWg@mail.gmail.com>
From: Rainer Hochecker <fernetmenta@online.de>
This adds fourcc codes for 16bit planes required for DRM buffer
export to mesa.
Signed-off-by: Rainer Hochecker <fernetmenta@online.de>
---
include/uapi/drm/drm_fourcc.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index a5890bf..85079cd 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -41,10 +41,17 @@ extern "C" {
/* 8 bpp Red */
#define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */
+/* 16 bpp Red */
+#define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* [15:0] R */
+
/* 16 bpp RG */
#define DRM_FORMAT_RG88 fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */
#define DRM_FORMAT_GR88 fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */
+/* 32 bpp GR */
+#define DRM_FORMAT_RG1616 fourcc_code('R', 'G', '3', '2') /* [31:0] G:R 16:16 little endian */
+#define DRM_FORMAT_GR1616 fourcc_code('G', 'R', '3', '2') /* [31:0] G:R 16:16 little endian */
+
/* 8 bpp RGB */
#define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
#define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
--
2.9.3
next prev parent reply other threads:[~2017-01-04 13:45 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-02 10:41 [PATCH] drm: add fourcc codes for 16bit R and GR Rainer Hochecker
2017-01-02 12:23 ` David Herrmann
2017-01-02 14:05 ` Ville Syrjälä
[not found] ` <CAH0Sn6Em0v8aUnN8mD0-JfJo5zz897+8v9TdDMiPH4fFkp48hQ@mail.gmail.com>
2017-01-03 16:56 ` Rainer Hochecker
2017-01-03 18:21 ` Eric Engestrom
2017-01-03 19:02 ` [PATCH v2] " Rainer Hochecker
2017-01-04 8:52 ` Daniel Vetter
2017-01-04 9:06 ` [Intel-gfx] " Jani Nikula
2017-01-04 10:19 ` Eric Engestrom
2017-01-04 13:45 ` Rainer Hochecker [this message]
2017-01-04 13:50 ` [PATCH v4] drm: add fourcc codes for 16bit R and RG Rainer Hochecker
2017-01-04 18:04 ` Eric Engestrom
2017-01-04 18:24 ` [PATCH v5] " Rainer Hochecker
2017-01-04 18:28 ` Ville Syrjälä
2017-01-04 18:38 ` [PATCH v6] " Rainer Hochecker
2017-01-05 11:37 ` Ville Syrjälä
2017-01-05 13:45 ` Christian König
2017-01-11 15:05 ` Ville Syrjälä
2017-01-11 15:44 ` Ben Widawsky
2017-01-11 16:41 ` Ville Syrjälä
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