Commit 07c9b8634fb6 ("drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr Conversion") introduces a warning with make htmldocs in ./drivers/gpu/drm/drm_dp_helper.c:965 for drm_dp_downstream_rgb_to_ycbcr_conversion():
warning: Excess function parameter 'colorspc' description warning: Function parameter or member 'color_spc' not described
Tweak the kerneldoc for drm_dp_downstream_rgb_to_ycbcr_conversion().
Fixes: 07c9b8634fb6 ("drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr Conversion") Signed-off-by: Lukas Bulwahn lukas.bulwahn@gmail.com --- applies cleanly on next-20210115
Jani, please pick this minor doc warning fixup.
drivers/gpu/drm/drm_dp_helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index 3ecde451f523..d60e94ac6fdd 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -954,7 +954,7 @@ EXPORT_SYMBOL(drm_dp_downstream_444_to_420_conversion); * RGB->YCbCr conversion capability * @dpcd: DisplayPort configuration data * @port_cap: downstream facing port capabilities - * @colorspc: Colorspace for which conversion cap is sought + * @color_spc: Colorspace for which conversion cap is sought * * Returns: whether the downstream facing port can convert RGB->YCbCr for a given * colorspace. @@ -3134,7 +3134,7 @@ int drm_dp_pcon_pps_override_param(struct drm_dp_aux *aux, u8 pps_param[6]) } EXPORT_SYMBOL(drm_dp_pcon_pps_override_param);
-/* +/** * drm_dp_pcon_convert_rgb_to_ycbcr() - Configure the PCon to convert RGB to Ycbcr * @aux: displayPort AUX channel * @color_spc: Color-space/s for which conversion is to be enabled, 0 for disable.