[PATCH v8 00/13] Add eDP support for RK3588

From: Damon Ding
Date: Mon Mar 10 2025 - 07:57:35 EST


Picked from:
https://patchwork.kernel.org/project/linux-rockchip/list/?series=936932

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 1~3 are preparations for the RK3588 eDP support on both Analogix
side.
Patch 4~8 are to support to get panel from the DP AUX bus.
Patch 9~11 are the RK3588 Analogix DP driver support.
Patch 12 is the addition of RK3588 eDP0 node.
Patch 13 is to enable the eDP0 display on RK3588S EVB1 board.

Damon Ding (13):
drm/bridge: analogix_dp: Add irq flag IRQF_NO_AUTOEN instead of
calling disable_irq()
drm/bridge: analogix_dp: Remove CONFIG_PM related check in
analogix_dp_bind()/analogix_dp_unbind()
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/bridge: analogix_dp: Add support for
&drm_dp_aux.wait_hpd_asserted()
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
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 | 55 ++++++++++
.../drm/bridge/analogix/analogix_dp_core.c | 85 +++++++++------
.../gpu/drm/bridge/analogix/analogix_dp_reg.c | 52 +++++++++
drivers/gpu/drm/rockchip/Kconfig | 1 +
.../gpu/drm/rockchip/analogix_dp-rockchip.c | 103 ++++++++++++++++--
include/drm/bridge/analogix_dp.h | 7 +-
8 files changed, 310 insertions(+), 46 deletions(-)

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2.34.1