diff options
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 17 | ||||
| -rw-r--r-- | include/drm/drm_edid.h | 4 |
2 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 8f7ffc2eb82a..834cb7c930e7 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -5396,6 +5396,23 @@ drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame, } EXPORT_SYMBOL(drm_hdmi_avi_infoframe_quant_range); +/** + * drm_hdmi_avi_infoframe_bars() - fill the HDMI AVI infoframe + * bar information + * @frame: HDMI AVI infoframe + * @conn_state: connector state + */ +void +drm_hdmi_avi_infoframe_bars(struct hdmi_avi_infoframe *frame, + const struct drm_connector_state *conn_state) +{ + frame->right_bar = conn_state->tv.margins.right; + frame->left_bar = conn_state->tv.margins.left; + frame->top_bar = conn_state->tv.margins.top; + frame->bottom_bar = conn_state->tv.margins.bottom; +} +EXPORT_SYMBOL(drm_hdmi_avi_infoframe_bars); + static enum hdmi_3d_structure s3d_structure_from_display_mode(const struct drm_display_mode *mode) { diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index efce675abf07..f0b03d401c27 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -368,6 +368,10 @@ drm_hdmi_avi_infoframe_colorspace(struct hdmi_avi_infoframe *frame, const struct drm_connector_state *conn_state); void +drm_hdmi_avi_infoframe_bars(struct hdmi_avi_infoframe *frame, + const struct drm_connector_state *conn_state); + +void drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame, struct drm_connector *connector, const struct drm_display_mode *mode, |