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

[ Upstream commit 448224382c20b1808984fd58f17bb04d8d3d4424 ]

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: 13193e4b4ac6 ("drm/bridge: Fix the bridge kernel doc")
Fixes: 9c842e43118f ("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
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 6b65b0dfb4fb48466657a86ed25723356695aa03..288c6feda5de223886fb03f705cde1ebd7f0dbea 100644 (file)
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -447,11 +447,11 @@ 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