This patch adds support for the bridge/connector attached to the
HDMI output, allowing to model the hardware properly. It keeps
backwards compatibility with existing bindings and is required
by devices which have a simple or MHL bridge connected to HDMI
output like ASUS P1801-T or LG P880/P895 or HTC One X.
Tested on ASUS Transformers which have no dedicated bridge but
have type d HDMI connector directly available. Tests went smoothly.
---
Changes from v2:
- added missing descriptions to tegra dc and hdmi yamls
- fixed "Warning (unit_address_vs_reg): /host1x@50000000/
dc@54200000/rgb/port@0: node has a unit name, but no reg or
ranges property"
- dropped reg from port to avoid same warning with hdmi ports
Changes from v1:
- no changes, re-sending
---
Maxim Schwalm (4):
ARM: dts: tegra: Drop unit-address from parallel RGB output port
dt-bindings: display: tegra: nvidia,tegra20-dc: Add parallel RGB
output port node
dt-bindings: display: tegra: nvidia,tegra20-hdmi: Add HDMI output port
node
drm/tegra: output: hdmi: Support bridge/connector
Svyatoslav Ryhel (1):
ARM: tegra: transformers: add connector node
.../display/tegra/nvidia,tegra20-dc.yaml | 31 +++++++++++++
.../display/tegra/nvidia,tegra20-hdmi.yaml | 32 +++++++++++++-
.../dts/nvidia/tegra20-acer-a500-picasso.dts | 2 +-
.../boot/dts/nvidia/tegra20-asus-tf101.dts | 24 ++++++++--
.../dts/nvidia/tegra30-asus-lvds-display.dtsi | 2 +-
.../boot/dts/nvidia/tegra30-asus-tf700t.dts | 2 +-
.../tegra30-asus-transformer-common.dtsi | 21 ++++++++-
drivers/gpu/drm/tegra/hdmi.c | 44 ++++++++++++++-----
8 files changed, 136 insertions(+), 22 deletions(-)
--
2.39.2
