1. Patchew
  2. linux
  3. [PATCH v2 0/7] drm/vc4: dpi: Various improvements
  4. View patch

[PATCH v2 1/7] media: uapi: add MEDIA_BUS_FMT_RGB565_1X24_CPADHI

Maxime Ripard posted 7 patches 3 years, 1 month ago
There is a newer version of this series
[PATCH v2 1/7] media: uapi: add MEDIA_BUS_FMT_RGB565_1X24_CPADHI
Posted by Maxime Ripard 3 years, 1 month ago 
From: Chris Morgan <macromorgan@hotmail.com>

Add the MEDIA_BUS_FMT_RGB565_1X24_CPADHI format used by the Geekworm
MZP280 panel for the Raspberry Pi.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 .../userspace-api/media/v4l/subdev-formats.rst     | 37 ++++++++++++++++++++++
 include/uapi/linux/media-bus-format.h              |  3 +-
 2 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst
index d21d532eee15..1e61c02aa788 100644
--- a/Documentation/userspace-api/media/v4l/subdev-formats.rst
+++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst
@@ -986,6 +986,43 @@ The following tables list existing packed RGB formats.
       - g\ :sub:`2`
       - g\ :sub:`1`
       - g\ :sub:`0`
+    * .. _MEDIA-BUS-FMT-RGB565-1X24_CPADHI:
+
+      - MEDIA_BUS_FMT_RGB565_1X24_CPADHI
+      - 0x1022
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      -
+      - 0
+      - 0
+      - 0
+      - r\ :sub:`4`
+      - r\ :sub:`3`
+      - r\ :sub:`2`
+      - r\ :sub:`1`
+      - r\ :sub:`0`
+      - 0
+      - 0
+      - g\ :sub:`5`
+      - g\ :sub:`4`
+      - g\ :sub:`3`
+      - g\ :sub:`2`
+      - g\ :sub:`1`
+      - g\ :sub:`0`
+      - 0
+      - 0
+      - 0
+      - b\ :sub:`4`
+      - b\ :sub:`3`
+      - b\ :sub:`2`
+      - b\ :sub:`1`
+      - b\ :sub:`0`
     * .. _MEDIA-BUS-FMT-RGB666-1X24_CPADHI:
 
       - MEDIA_BUS_FMT_RGB666_1X24_CPADHI
diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index ec3323dbb927..b0a945eb7040 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -34,13 +34,14 @@
 
 #define MEDIA_BUS_FMT_FIXED			0x0001
 
-/* RGB - next is	0x1022 */
+/* RGB - next is	0x1023 */
 #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
 #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE	0x1003
 #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE	0x1004
 #define MEDIA_BUS_FMT_RGB565_1X16		0x1017
+#define MEDIA_BUS_FMT_RGB565_1X24_CPADHI	0x1022
 #define MEDIA_BUS_FMT_BGR565_2X8_BE		0x1005
 #define MEDIA_BUS_FMT_BGR565_2X8_LE		0x1006
 #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007

-- 
b4 0.10.1
Re: [PATCH v2 1/7] media: uapi: add MEDIA_BUS_FMT_RGB565_1X24_CPADHI
Posted by Laurent Pinchart 3 years ago 
Hi Maxime and Chris,

Thank you for the patch.

On Thu, Oct 20, 2022 at 10:30:45AM +0200, Maxime Ripard wrote:
> From: Chris Morgan <macromorgan@hotmail.com>
> 
> Add the MEDIA_BUS_FMT_RGB565_1X24_CPADHI format used by the Geekworm
> MZP280 panel for the Raspberry Pi.
> 
> Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  .../userspace-api/media/v4l/subdev-formats.rst     | 37 ++++++++++++++++++++++
>  include/uapi/linux/media-bus-format.h              |  3 +-
>  2 files changed, 39 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> index d21d532eee15..1e61c02aa788 100644
> --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst
> +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> @@ -986,6 +986,43 @@ The following tables list existing packed RGB formats.
>        - g\ :sub:`2`
>        - g\ :sub:`1`
>        - g\ :sub:`0`
> +    * .. _MEDIA-BUS-FMT-RGB565-1X24_CPADHI:
> +
> +      - MEDIA_BUS_FMT_RGB565_1X24_CPADHI
> +      - 0x1022
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      -
> +      - 0
> +      - 0
> +      - 0
> +      - r\ :sub:`4`
> +      - r\ :sub:`3`
> +      - r\ :sub:`2`
> +      - r\ :sub:`1`
> +      - r\ :sub:`0`
> +      - 0
> +      - 0
> +      - g\ :sub:`5`
> +      - g\ :sub:`4`
> +      - g\ :sub:`3`
> +      - g\ :sub:`2`
> +      - g\ :sub:`1`
> +      - g\ :sub:`0`
> +      - 0
> +      - 0
> +      - 0
> +      - b\ :sub:`4`
> +      - b\ :sub:`3`
> +      - b\ :sub:`2`
> +      - b\ :sub:`1`
> +      - b\ :sub:`0`
>      * .. _MEDIA-BUS-FMT-RGB666-1X24_CPADHI:
>  
>        - MEDIA_BUS_FMT_RGB666_1X24_CPADHI
> diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
> index ec3323dbb927..b0a945eb7040 100644
> --- a/include/uapi/linux/media-bus-format.h
> +++ b/include/uapi/linux/media-bus-format.h
> @@ -34,13 +34,14 @@
>  
>  #define MEDIA_BUS_FMT_FIXED			0x0001
>  
> -/* RGB - next is	0x1022 */
> +/* RGB - next is	0x1023 */
>  #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
>  #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE	0x1003
>  #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE	0x1004
>  #define MEDIA_BUS_FMT_RGB565_1X16		0x1017
> +#define MEDIA_BUS_FMT_RGB565_1X24_CPADHI	0x1022
>  #define MEDIA_BUS_FMT_BGR565_2X8_BE		0x1005
>  #define MEDIA_BUS_FMT_BGR565_2X8_LE		0x1006
>  #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
> 

-- 
Regards,

Laurent Pinchart
Re: [PATCH v2 1/7] media: uapi: add MEDIA_BUS_FMT_RGB565_1X24_CPADHI
Posted by Laurent Pinchart 3 years ago 
On Tue, Nov 29, 2022 at 02:23:04PM +0200, Laurent Pinchart wrote:
> Hi Maxime and Chris,
> 
> Thank you for the patch.
> 
> On Thu, Oct 20, 2022 at 10:30:45AM +0200, Maxime Ripard wrote:
> > From: Chris Morgan <macromorgan@hotmail.com>
> > 
> > Add the MEDIA_BUS_FMT_RGB565_1X24_CPADHI format used by the Geekworm
> > MZP280 panel for the Raspberry Pi.
> > 
> > Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
> > Signed-off-by: Maxime Ripard <maxime@cerno.tech>
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> 
> > ---
> >  .../userspace-api/media/v4l/subdev-formats.rst     | 37 ++++++++++++++++++++++
> >  include/uapi/linux/media-bus-format.h              |  3 +-
> >  2 files changed, 39 insertions(+), 1 deletion(-)
> > 
> > diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> > index d21d532eee15..1e61c02aa788 100644
> > --- a/Documentation/userspace-api/media/v4l/subdev-formats.rst
> > +++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst
> > @@ -986,6 +986,43 @@ The following tables list existing packed RGB formats.
> >        - g\ :sub:`2`
> >        - g\ :sub:`1`
> >        - g\ :sub:`0`
> > +    * .. _MEDIA-BUS-FMT-RGB565-1X24_CPADHI:
> > +
> > +      - MEDIA_BUS_FMT_RGB565_1X24_CPADHI
> > +      - 0x1022
> > +      -
> > +      -
> > +      -
> > +      -
> > +      -
> > +      -
> > +      -
> > +      -
> > +      -
> > +      - 0
> > +      - 0
> > +      - 0
> > +      - r\ :sub:`4`
> > +      - r\ :sub:`3`
> > +      - r\ :sub:`2`
> > +      - r\ :sub:`1`
> > +      - r\ :sub:`0`
> > +      - 0
> > +      - 0
> > +      - g\ :sub:`5`
> > +      - g\ :sub:`4`
> > +      - g\ :sub:`3`
> > +      - g\ :sub:`2`
> > +      - g\ :sub:`1`
> > +      - g\ :sub:`0`
> > +      - 0
> > +      - 0
> > +      - 0
> > +      - b\ :sub:`4`
> > +      - b\ :sub:`3`
> > +      - b\ :sub:`2`
> > +      - b\ :sub:`1`
> > +      - b\ :sub:`0`
> >      * .. _MEDIA-BUS-FMT-RGB666-1X24_CPADHI:
> >  
> >        - MEDIA_BUS_FMT_RGB666_1X24_CPADHI
> > diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
> > index ec3323dbb927..b0a945eb7040 100644
> > --- a/include/uapi/linux/media-bus-format.h
> > +++ b/include/uapi/linux/media-bus-format.h
> > @@ -34,13 +34,14 @@
> >  
> >  #define MEDIA_BUS_FMT_FIXED			0x0001
> >  
> > -/* RGB - next is	0x1022 */
> > +/* RGB - next is	0x1023 */
> >  #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
> >  #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE	0x1003
> >  #define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE	0x1004
> >  #define MEDIA_BUS_FMT_RGB565_1X16		0x1017
> > +#define MEDIA_BUS_FMT_RGB565_1X24_CPADHI	0x1022

I spoke a bit too fast, this should go down with the other 1X24 formats.
The Rb tag still holds with this fixed.

> >  #define MEDIA_BUS_FMT_BGR565_2X8_BE		0x1005
> >  #define MEDIA_BUS_FMT_BGR565_2X8_LE		0x1006
> >  #define MEDIA_BUS_FMT_RGB565_2X8_BE		0x1007
> > 

-- 
Regards,

Laurent Pinchart

Patchew 2.1-devel-b67e4c2

© 2016 - 2025 Red Hat, Inc.