[PATCH v1 0/4] Add MacroSilicon MS91xx USB display driver

[Ho Jie Feng]

This series adds a DRM/KMS driver for MacroSilicon MS912x/MS913x
USB display adapters.

The four patches add:
  1. XRGB8888-to-UYVY conversion helper.
  2. Register access and connector support.
  3. Atomic modesetting and USB framebuffer transfers.
  4. Kconfig, Makefile and MAINTAINERS integration.

Some code is referenced from the vendor linux driver.

Tested on USB to Composite/VGA/HDMI adapters, both USB2 and USB3.

Ho Jie Feng (4):
  drm/format-helper: Add XRGB8888 to UYVY conversion
  drm/ms91xx: Add register access and connector support
  drm/ms91xx: Add atomic modesetting and USB framebuffer transfers
  drm/ms91xx: Add Kconfig and Makefile integration

 MAINTAINERS                               |   7 +
 drivers/gpu/drm/Kconfig                   |   1 +
 drivers/gpu/drm/Makefile                  |   1 +
 drivers/gpu/drm/drm_format_helper.c       |  52 +++
 drivers/gpu/drm/drm_format_internal.h     |  19 +
 drivers/gpu/drm/ms91xx/Kconfig            |  13 +
 drivers/gpu/drm/ms91xx/Makefile           |   9 +
 drivers/gpu/drm/ms91xx/ms91xx.h           | 217 +++++++++
 drivers/gpu/drm/ms91xx/ms91xx_connector.c | 263 +++++++++++
 drivers/gpu/drm/ms91xx/ms91xx_drv.c       | 518 ++++++++++++++++++++++
 drivers/gpu/drm/ms91xx/ms91xx_registers.c | 386 ++++++++++++++++
 drivers/gpu/drm/ms91xx/ms91xx_transfer.c  | 218 +++++++++
 include/drm/drm_format_helper.h           |   4 +
 13 files changed, 1708 insertions(+)
 create mode 100644 drivers/gpu/drm/ms91xx/Kconfig
 create mode 100644 drivers/gpu/drm/ms91xx/Makefile
 create mode 100644 drivers/gpu/drm/ms91xx/ms91xx.h
 create mode 100644 drivers/gpu/drm/ms91xx/ms91xx_connector.c
 create mode 100644 drivers/gpu/drm/ms91xx/ms91xx_drv.c
 create mode 100644 drivers/gpu/drm/ms91xx/ms91xx_registers.c
 create mode 100644 drivers/gpu/drm/ms91xx/ms91xx_transfer.c


base-commit: 5e756743945d3b6bde6d8d1e3f943a03269c0ece
-- 
2.55.0