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drm/bridge: Fix returned array size name for atomic_get_input_bus_fmts kdoc 

The returned array size for input formats is set through
atomic_get_input_bus_fmts()'s 'num_input_fmts' argument, so use
'num_input_fmts' to represent the array size in the function's kdoc,
not 'num_output_fmts'.

Fixes: 91ea83306b ("drm/bridge: Fix the bridge kernel doc")
Fixes: f32df58acc ("drm/bridge: Add the necessary bits to support bus format negotiation")
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230314055035.3731179-1-victor.liu@nxp.com
This commit is contained in:
Liu Ying 2023-03-14 13:50:35 +08:00 committed by Neil Armstrong
parent 2cde14b187
commit 0d3c9333d9
1 changed files with 2 additions and 2 deletions
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4
include/drm/drm_bridge.h
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@ -423,11 +423,11 @@ struct drm_bridge_funcs {
* *
* The returned array must be allocated with kmalloc() and will be * The returned array must be allocated with kmalloc() and will be
* freed by the caller. If the allocation fails, NULL should be * freed by the caller. If the allocation fails, NULL should be
* returned. num_output_fmts must be set to the returned array size. * returned. num_input_fmts must be set to the returned array size.
* Formats listed in the returned array should be listed in decreasing * Formats listed in the returned array should be listed in decreasing
* preference order (the core will try all formats until it finds one * preference order (the core will try all formats until it finds one
* that works). When the format is not supported NULL should be * that works). When the format is not supported NULL should be
* returned and num_output_fmts should be set to 0. * returned and num_input_fmts should be set to 0.
* *
* This method is called on all elements of the bridge chain as part of * This method is called on all elements of the bridge chain as part of
* the bus format negotiation process that happens in * the bus format negotiation process that happens in