Commit 0d3c9333 authored by Liu Ying's avatar Liu Ying Committed by Neil Armstrong
Browse files

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: 91ea8330 ("drm/bridge: Fix the bridge kernel doc")
Fixes: f32df58a ("drm/bridge: Add the necessary bits to support bus format negotiation")
Signed-off-by: default avatarLiu Ying <victor.liu@nxp.com>
Reviewed-by: default avatarRobert Foss <rfoss@kernel.org>
Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230314055035.3731179-1-victor.liu@nxp.com
parent 2cde14b1

include/drm/drm_bridge.h

+2 −2
Original line number Diff line number Diff line
@@ -423,11 +423,11 @@ struct drm_bridge_funcs { 
	 *

	 * The returned array must be allocated with kmalloc() and will 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

	 * preference order (the core will try all formats until it finds one

	 * 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

	 * the bus format negotiation process that happens in