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expo: Drop the render from expo_poll()

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Within tests it is useful to be able to control rendering of the expo.
Drop the automatic call to expo_render() within expo_poll() and adjust
its callers to handle this instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2025-05-02 08:46:52 -06:00
parent 5bca479897
commit 8d7ae52d77
4 changed files with 13 additions and 7 deletions
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9
include/expo.h
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@@ -1006,10 +1006,13 @@ int expo_build(ofnode root, struct expo **expp);
int cb_expo_build(struct expo **expp);
/**
* expo_poll() - render an expo and see if the user takes an action
* expo_poll() - see if the user takes an action
*
* Thsi calls expo_render() and then checks for a keypress. If there is one, it
* is processed and the resulting action returned, if any
* This checks for a keypress. If there is one, it is processed and the
* resulting action returned, if any.
*
* Note that expo_render() should normally be called immediately before this
* function so that the user can see the latest state.
*
* @exp: Expo to poll
* @act: Returns action on success