From 0d3c9333d976af41d7dbc6bf4d9d2e95fbdf9c89 Mon Sep 17 00:00:00 2001
From: Liu Ying <victor.liu@nxp.com>
Date: Tue, 14 Mar 2023 13:50:35 +0800
Subject: [PATCH] drm/bridge: Fix returned array size name for atomic_get_input_bus_fmts kdoc
Git-commit: 0d3c9333d976af41d7dbc6bf4d9d2e95fbdf9c89
Patch-mainline: v6.3-rc3
References: git-fixes

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: 91ea83306bfa ("drm/bridge: Fix the bridge kernel doc")
Fixes: f32df58acc68 ("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
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 include/drm/drm_bridge.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 42f86327b40a..bf964cdfb330 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -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
-- 
2.35.3