Il 14/01/22 10:14, allen ha scritto:
This adds support for the iTE IT6505.
This device can convert DPI signal to DP output.
From: Allen Chen <allen.chen@xxxxxxxxxx>
Tested-by: Hsin-yi Wang <hsinyi@xxxxxxxxxxxx>
Signed-off-by: Hermes Wu <hermes.wu@xxxxxxxxxx>
Signed-off-by: Allen Chen <allen.chen@xxxxxxxxxx>
---
v10 -> v11 : remove drm_bridge_new_crtc_state
---
drivers/gpu/drm/bridge/Kconfig | 8 +
drivers/gpu/drm/bridge/Makefile | 1 +
drivers/gpu/drm/bridge/ite-it6505.c | 3352 +++++++++++++++++++++++++++
3 files changed, 3361 insertions(+)
create mode 100644 drivers/gpu/drm/bridge/ite-it6505.c
...snip...
+static const struct of_device_id it6505_of_match[] = {
+ { .compatible = "ite,it6505" },
+ { }
+};
If you want to have a DT compatible and DT properties, you have to also add
dt-bindings (yaml) for this driver, otherwise, any SoC/device DT will fail
the dt binding check.... So, please, add that.
For the driver by itself, though:
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
+
+static struct i2c_driver it6505_i2c_driver = {
+ .driver = {
+ .name = "it6505",
+ .of_match_table = it6505_of_match,
+ .pm = &it6505_bridge_pm_ops,
+ },
+ .probe = it6505_i2c_probe,
+ .remove = it6505_i2c_remove,
+ .shutdown = it6505_shutdown,
+ .id_table = it6505_id,
+};
+
+module_i2c_driver(it6505_i2c_driver);
+
+MODULE_AUTHOR("Allen Chen <allen.chen@xxxxxxxxxx>");
+MODULE_DESCRIPTION("IT6505 DisplayPort Transmitter driver");
+MODULE_LICENSE("GPL v2");
