[v6,00/14] Add eDP support for RK3588

Message

Damon Ding Jan. 23, 2025, 10:07 a.m. UTC

Picked from:
https://patchwork.kernel.org/project/linux-rockchip/list/?series=923593

These patchs have been tested with a 1536x2048p60 eDP panel on
RK3588S EVB1 board, and HDMI 1080P/4K display also has been verified
on RK3588 EVB1 board. Furthermore, the eDP display has been rechecked
on RK3399 sapphire excavator board.

Patch 1~4   are preparations for the RK3588 eDP support on both Analogix
            side and Rockchip side.
Patch 5~8  are to support to get panel from the DP AUX bus.
Patch 9~11 are the RK3588 Analogix DP driver support.
Patch 12    is to add the power sequencing delays for panel model
            LP079QX1-SP0V.
Patch 13    is the addition of RK3588 eDP0 node.
Patch 14    is to enable the eDP0 display on RK3588S EVB1 board.

Damon Ding (14):
  drm/rockchip: analogix_dp: Replace DRM_...() functions with drm_...()
  drm/rockchip: analogix_dp: Use formalized struct definition for grf
    field
  drm/rockchip: analogix_dp: Expand device data to support multiple edp
    display
  drm/bridge: analogix_dp: Add support for phy configuration.
  dt-bindings: display: rockchip: analogix-dp: Add support to get panel
    from the DP AUX bus
  drm/bridge: analogix_dp: support to get &analogix_dp_device.plat_data
    and &analogix_dp_device.aux
  drm/bridge: analogix_dp: Add support to get panel from the DP AUX bus
  drm/rockchip: analogix_dp: Add support to get panel from the DP AUX
    bus
  dt-bindings: display: rockchip: analogix-dp: Add support for RK3588
  drm/bridge: analogix_dp: Add support for RK3588
  drm/rockchip: analogix_dp: Add support for RK3588
  drm/edp-panel: Add LG Display panel model LP079QX1-SP0V
  arm64: dts: rockchip: Add eDP0 node for RK3588
  arm64: dts: rockchip: Enable eDP0 display on RK3588S EVB1 board

 .../rockchip/rockchip,analogix-dp.yaml        |  25 +-
 arch/arm64/boot/dts/rockchip/rk3588-base.dtsi |  28 +++
 .../boot/dts/rockchip/rk3588s-evb1-v10.dts    |  54 ++++
 .../drm/bridge/analogix/analogix_dp_core.c    |  76 +++---
 .../drm/bridge/analogix/analogix_dp_core.h    |   1 +
 .../gpu/drm/bridge/analogix/analogix_dp_reg.c |  52 ++++
 drivers/gpu/drm/panel/panel-edp.c             |   8 +
 .../gpu/drm/rockchip/analogix_dp-rockchip.c   | 238 +++++++++++++-----
 include/drm/bridge/analogix_dp.h              |   8 +-
 9 files changed, 401 insertions(+), 89 deletions(-)