[00/14] drm/sti: add display support on stih418 family

Message

Alain Volmat July 27, 2023, 9:51 p.m. UTC

This serie adds support for graphic display features on the stih418 soc.

Major differences compare to the already supported stih407 are
  - a new HDMI PHY to support 4K resolutions
  - updated mixer to support the higher number of planes available
    on the stih418
  - updated GDP (graphic planes), called here gdpplus

Alain Volmat (14):
  drm/sti: add hdmi tx6g0c28 phy for STi platform
  dt-bindings: display: add st,stih418-vtg compatible for sti vtg
  drm/sti: add support for VTG on the stih418 platform
  drm/sti: add STih418 platform support in sti mixer
  drm/sti: add support for stih418 in tvout
  drm/sti: remove VTG_SYNC_ID_HDMI from sti_vtg.h
  drm/sti: add more possible GDP / VID planes entries in sti_plane
  drm/sti: add more planes supports in sti_mixer
  drm/sti: add support for GDPPLUS / stih418 GDPs
  drm/sti: add compositor support for stih418 platform
  ARM: dts: sti: move vtg_main / vtg_aux into stih407/stih410 dtsi
  ARM: dts: sti: addition of display nodes for stih418 platform
  ARM: dts: sti: add the gpu node for the MALI-400 on stih418.dtsi
  ARM: dts: sti: enable basic display on stih418-b2264 board

 .../bindings/display/st,stih4xx.txt           |   2 +-
 arch/arm/boot/dts/st/stih407-family.dtsi      |  13 -
 arch/arm/boot/dts/st/stih407.dtsi             |  12 +
 arch/arm/boot/dts/st/stih410.dtsi             |  12 +
 arch/arm/boot/dts/st/stih418-b2264.dts        |  34 ++
 arch/arm/boot/dts/st/stih418-clock.dtsi       |   2 +-
 arch/arm/boot/dts/st/stih418.dtsi             | 188 +++++++++++
 drivers/gpu/drm/sti/Makefile                  |   1 +
 drivers/gpu/drm/sti/sti_compositor.c          |  30 ++
 drivers/gpu/drm/sti/sti_compositor.h          |   3 +
 drivers/gpu/drm/sti/sti_crtc.c                |  11 +
 drivers/gpu/drm/sti/sti_gdp.c                 | 250 +++++++++------
 drivers/gpu/drm/sti/sti_gdp.h                 |   8 +-
 drivers/gpu/drm/sti/sti_hdmi.c                |   4 +
 drivers/gpu/drm/sti/sti_hdmi_tx6g0c28phy.c    | 292 ++++++++++++++++++
 drivers/gpu/drm/sti/sti_hdmi_tx6g0c28phy.h    |  13 +
 drivers/gpu/drm/sti/sti_mixer.c               | 133 ++++++--
 drivers/gpu/drm/sti/sti_mixer.h               |   3 +-
 drivers/gpu/drm/sti/sti_plane.c               |   8 +
 drivers/gpu/drm/sti/sti_plane.h               |   8 +-
 drivers/gpu/drm/sti/sti_tvout.c               |  35 ++-
 drivers/gpu/drm/sti/sti_vtg.c                 |  62 +++-
 drivers/gpu/drm/sti/sti_vtg.h                 |   1 -
 23 files changed, 967 insertions(+), 158 deletions(-)
 create mode 100644 drivers/gpu/drm/sti/sti_hdmi_tx6g0c28phy.c
 create mode 100644 drivers/gpu/drm/sti/sti_hdmi_tx6g0c28phy.h