drm: edid: Constify connector argument to infoframe functions
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@ideasonboard.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200526011505.31884-10-laurent.pinchart+renesas@ideasonboard.com
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 57cac67..54b1d4f 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -5359,7 +5359,7 @@ 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
@@ -5444,7 +5444,7 @@ 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 ?
@@ -5460,7 +5460,7 @@ 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;
@@ -5498,7 +5498,7 @@ 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;
@@ -5645,7 +5645,7 @@ 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)
{
@@ -5749,7 +5749,7 @@ 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)
{
/*