From: Liu Ying victor.liu@nxp.com
[ Upstream commit 0d3c9333d976af41d7dbc6bf4d9d2e95fbdf9c89 ]
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-victo... Signed-off-by: Sasha Levin sashal@kernel.org --- 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 1648ce265cba0..c84783cd5abd7 100644 --- 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