Il 31/01/22 19:36, Robert Foss ha scritto:
On Mon, 31 Jan 2022 at 17:55, Hsin-Yi Wang <hsi...@chromium.org> wrote:
On Tue, Feb 1, 2022 at 12:37 AM Robert Foss <robert.f...@linaro.org> wrote:
On Thu, 20 Jan 2022 at 16:25, AngeloGioacchino Del Regno
<angelogioacchino.delre...@collabora.com> wrote:
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.c...@ite.com.tw>
Tested-by: Hsin-yi Wang <hsi...@chromium.org>
Signed-off-by: Hermes Wu <hermes...@ite.com.tw>
Signed-off-by: Allen Chen <allen.c...@ite.com.tw>
---
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.
Let me second this. A dt-binding is needed for this driver to be
complete, it functions as both documentation and a way to test the DTS
that use this device, so it is really important.
The binding seems to be accepted before the driver:
https://elixir.bootlin.com/linux/v5.16.4/source/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml
I completely missed that. In that case we're only missing the
reviewed-by tag from someone.
You have mine... the intention was to give a Reviewed-by, not a Acked-by - I'm
sorry for that, I was sending more than one email and the wrong tag slipped
through.
So, please change my Acked-by tag to
Reviewed-by: AngeloGioacchino Del Regno
<angelogioacchino.delre...@collabora.com>
For the driver by itself, though:
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delre...@collabora.com>
+
+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.c...@ite.com.tw>");
+MODULE_DESCRIPTION("IT6505 DisplayPort Transmitter driver");
+MODULE_LICENSE("GPL v2");
