[v5,0/2] Add pixel formats used in Synatpics SoC

Message

Hsia-Jun Li Nov. 30, 2022, 9:21 a.m. UTC

Those pixel formats are used in Synaptics's VideoSmart series SoCs,
likes VS640, VS680. I just disclose the pixel formats used in the video
codecs and display pipeline this time. Actually any device connected to
the MTR module could support those tiling and compressed pixel formats.

https://synaptics.com/products/multimedia-solutions

Changelog:
v5:
Moving back the document and rewriting the description.
v4:
Removed the patches for V4L2, V4L2 would use the drm_fourcc.h .
Moving the documents to the mesa project.
v3:
There was a mistake in format macro.
Correcting the description of 64L4 variant modifiers.
v2:
The DRM modifiers in the first draft is too simple, it can't tell
the tiles in group attribute in memory layout.
Removing the v4l2 fourcc. Adding a document for the future v4l2 extended
fmt.
v1:
first draft of DRM modifiers
Try to put basic tile formats into v4l2 fourcc

Hsia-Jun(Randy) Li (1):
  drm/fourcc: Add Synaptics VideoSmart tiled modifiers

Randy Li (1):
  Documentation/gpu: Add Synaptics tiling formats documentation

 Documentation/gpu/drivers.rst   |   1 +
 Documentation/gpu/synaptics.rst | 104 ++++++++++++++++++++++++++++++++
 include/uapi/drm/drm_fourcc.h   |  76 +++++++++++++++++++++++
 3 files changed, 181 insertions(+)
 create mode 100644 Documentation/gpu/synaptics.rst