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drm/bridge: tc358768: switch to bus-width

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"data-lines" property is way too similar to "data-lanes".  It is also
duplicating "bus-width" from video-interfaces.yaml schema.  "data-lines"
was deprecated in the bindings and "bus-width" is preferred, so parse it
instead while keeping things backwards compatible.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241003133904.69244-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241003133904.69244-2-krzysztof.kozlowski@linaro.org
This commit is contained in:
Krzysztof Kozlowski
2024-10-03 15:39:04 +02:00
committed by Neil Armstrong
parent d704a2fe53
commit bf7c079902
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/bridge/tc358768.c
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@@ -443,7 +443,9 @@ static int tc358768_dsi_host_attach(struct mipi_dsi_host *host,
ret = -EINVAL;
ep = of_graph_get_endpoint_by_regs(host->dev->of_node, 0, 0);
if (ep) {
ret = of_property_read_u32(ep, "data-lines", &priv->pd_lines);
ret = of_property_read_u32(ep, "bus-width", &priv->pd_lines);
if (ret)
ret = of_property_read_u32(ep, "data-lines", &priv->pd_lines);
of_node_put(ep);
}