diff mbox series

[v5,2/3] media: uapi: Add MEDIA_BUS_FMT_RGB888_3X8 media bus format

Message ID 20190605222247.25657-2-paul@crapouillou.net (mailing list archive)
State New, archived
Headers show
Series [v5,1/3] dt-bindings: display: Add GiantPlus GPM940B0 panel documentation | expand

Commit Message

Paul Cercueil June 5, 2019, 10:22 p.m. UTC 
This patch adds MEDIA_BUS_FMT_RGB888_3X8, used for the GiantPlus
GPM940B0 24-bit TFT panel, where the RGB components are transferred
sequentially on a 8-bit bus.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

Notes:
    v2: New patch
    
    v3: No change
    
    v4: Add only MEDIA_BUS_FMT_RGB888_3X8, as we don't have to care about
        endianness
    
    v5: Also update Documentation/media/uapi/v4l/subdev-formats.rst

 .../media/uapi/v4l/subdev-formats.rst         | 107 ++++++++++++++++++
 include/uapi/linux/media-bus-format.h         |   3 +-
 2 files changed, 109 insertions(+), 1 deletion(-)

Comments

Sakari Ailus June 6, 2019, 8:17 a.m. UTC | #1 
On Thu, Jun 06, 2019 at 12:22:46AM +0200, Paul Cercueil wrote:
> This patch adds MEDIA_BUS_FMT_RGB888_3X8, used for the GiantPlus
> GPM940B0 24-bit TFT panel, where the RGB components are transferred
> sequentially on a 8-bit bus.
> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
diff mbox series

Patch

diff --git a/Documentation/media/uapi/v4l/subdev-formats.rst b/Documentation/media/uapi/v4l/subdev-formats.rst
index ab1a48a5ae80..f4f8de31ac63 100644
--- a/Documentation/media/uapi/v4l/subdev-formats.rst
+++ b/Documentation/media/uapi/v4l/subdev-formats.rst
@@ -1305,6 +1305,113 @@  The following tables list existing packed RGB formats.
       - g\ :sub:`6`
       - g\ :sub:`5`
       - g\ :sub:`4`
+    * .. _MEDIA-BUS-FMT-RGB888-3X8:
+
+      - MEDIA_BUS_FMT_RGB888_3X8
+      - 0x101c
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - r\ :sub:`7`
+      - r\ :sub:`6`
+      - r\ :sub:`5`
+      - r\ :sub:`4`
+      - r\ :sub:`3`
+      - r\ :sub:`2`
+      - r\ :sub:`1`
+      - r\ :sub:`0`
+    * -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - g\ :sub:`7`
+      - g\ :sub:`6`
+      - g\ :sub:`5`
+      - g\ :sub:`4`
+      - g\ :sub:`3`
+      - g\ :sub:`2`
+      - g\ :sub:`1`
+      - g\ :sub:`0`
+    * -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - b\ :sub:`7`
+      - b\ :sub:`6`
+      - b\ :sub:`5`
+      - b\ :sub:`4`
+      - b\ :sub:`3`
+      - b\ :sub:`2`
+      - b\ :sub:`1`
+      - b\ :sub:`0`
     * .. _MEDIA-BUS-FMT-ARGB888-1X32:
 
       - MEDIA_BUS_FMT_ARGB888_1X32
diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index 2a6b253cfb05..16c1fa2d89a4 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -34,7 +34,7 @@ 
 
 #define MEDIA_BUS_FMT_FIXED			0x0001
 
-/* RGB - next is	0x101c */
+/* RGB - next is	0x101d */
 #define MEDIA_BUS_FMT_RGB444_1X12		0x1016
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE	0x1001
 #define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE	0x1002
@@ -55,6 +55,7 @@ 
 #define MEDIA_BUS_FMT_RGB888_1X24		0x100a
 #define MEDIA_BUS_FMT_RGB888_2X12_BE		0x100b
 #define MEDIA_BUS_FMT_RGB888_2X12_LE		0x100c
+#define MEDIA_BUS_FMT_RGB888_3X8		0x101c
 #define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG		0x1011
 #define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA	0x1012
 #define MEDIA_BUS_FMT_ARGB8888_1X32		0x100d