On Tue, May 26, 2020 at 04:14:47AM +0300, Laurent Pinchart wrote:
> The drm_hdmi_avi_infoframe_from_display_mode(),
> drm_hdmi_vendor_infoframe_from_display_mode() and
> drm_hdmi_avi_infoframe_quant_range() functions take a drm_connector that
> they don't modify. Mark it as const.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/drm_edid.c | 12 ++++++------
> include/drm/drm_edid.h | 6 +++---
> 2 files changed, 9 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 3bd95c4b02eb..e6b26f16c21f 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -5365,7 +5365,7 @@ void drm_set_preferred_mode(struct drm_connector *connector,
> }
> EXPORT_SYMBOL(drm_set_preferred_mode);
>
> -static bool is_hdmi2_sink(struct drm_connector *connector)
> +static bool is_hdmi2_sink(const struct drm_connector *connector)
> {
> /*
> * FIXME: sil-sii8620 doesn't have a connector around when
> @@ -5450,7 +5450,7 @@ drm_hdmi_infoframe_set_hdr_metadata(struct hdmi_drm_infoframe *frame,
> }
> EXPORT_SYMBOL(drm_hdmi_infoframe_set_hdr_metadata);
>
> -static u8 drm_mode_hdmi_vic(struct drm_connector *connector,
> +static u8 drm_mode_hdmi_vic(const struct drm_connector *connector,
> const struct drm_display_mode *mode)
> {
> bool has_hdmi_infoframe = connector ?
> @@ -5466,7 +5466,7 @@ static u8 drm_mode_hdmi_vic(struct drm_connector *connector,
> return drm_match_hdmi_mode(mode);
> }
>
> -static u8 drm_mode_cea_vic(struct drm_connector *connector,
> +static u8 drm_mode_cea_vic(const struct drm_connector *connector,
> const struct drm_display_mode *mode)
> {
> u8 vic;
> @@ -5504,7 +5504,7 @@ static u8 drm_mode_cea_vic(struct drm_connector *connector,
> */
> int
> drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
> - struct drm_connector *connector,
> + const struct drm_connector *connector,
> const struct drm_display_mode *mode)
> {
> enum hdmi_picture_aspect picture_aspect;
> @@ -5651,7 +5651,7 @@ EXPORT_SYMBOL(drm_hdmi_avi_infoframe_colorspace);
> */
> void
> drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
> - struct drm_connector *connector,
> + const struct drm_connector *connector,
> const struct drm_display_mode *mode,
> enum hdmi_quantization_range rgb_quant_range)
> {
> @@ -5755,7 +5755,7 @@ s3d_structure_from_display_mode(const struct drm_display_mode *mode)
> */
> int
> drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
> - struct drm_connector *connector,
> + const struct drm_connector *connector,
> const struct drm_display_mode *mode)
> {
> /*
> diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
> index 34b15e3d070c..43254319ab19 100644
> --- a/include/drm/drm_edid.h
> +++ b/include/drm/drm_edid.h
> @@ -361,11 +361,11 @@ drm_load_edid_firmware(struct drm_connector *connector)
>
> int
> drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
> - struct drm_connector *connector,
> + const struct drm_connector *connector,
> const struct drm_display_mode *mode);
> int
> drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
> - struct drm_connector *connector,
> + const struct drm_connector *connector,
> const struct drm_display_mode *mode);
>
> void
> @@ -378,7 +378,7 @@ drm_hdmi_avi_infoframe_bars(struct hdmi_avi_infoframe *frame,
>
> void
> drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
> - struct drm_connector *connector,
> + const struct drm_connector *connector,
> const struct drm_display_mode *mode,
> enum hdmi_quantization_range rgb_quant_range);
>
> --
> Regards,
>
> Laurent Pinchart
>
> _______________________________________________
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> dri-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
