Make has_gamut_metadata_dip() non static so it can also be used to
at other places eg in intel_dp_aux_backlight. So that we can check
if HW is capable of sending SDP which helps us decide if we use
AUX based HDR control or via SDP.
--v2
-State reason the function is needed [Arun]
Signed-off-by: Suraj Kandpal <suraj.kandpal@xxxxxxxxx>
Reviewed-by: Arun R Murthy <arun.r.murthy@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dp.c | 6 +++---
drivers/gpu/drm/i915/display/intel_dp.h | 1 +
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 163da48bc406..8b105efd4de9 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -6365,8 +6365,8 @@ bool intel_dp_is_port_edp(struct drm_i915_private *i915, enum port port)
return _intel_dp_is_port_edp(i915, devdata, port);
}
-static bool
-has_gamut_metadata_dip(struct intel_encoder *encoder)
+bool
+intel_dp_has_gamut_metadata_dip(struct intel_encoder *encoder)
{
struct drm_i915_private *i915 = to_i915(encoder->base.dev);
enum port port = encoder->port;
@@ -6413,7 +6413,7 @@ intel_dp_add_properties(struct intel_dp *intel_dp, struct drm_connector *connect
intel_attach_dp_colorspace_property(connector);
}
- if (has_gamut_metadata_dip(&dp_to_dig_port(intel_dp)->base))
+ if (intel_dp_has_gamut_metadata_dip(&dp_to_dig_port(intel_dp)->base))
drm_connector_attach_hdr_output_metadata_property(connector);
if (HAS_VRR(dev_priv))
diff --git a/drivers/gpu/drm/i915/display/intel_dp.h b/drivers/gpu/drm/i915/display/intel_dp.h
index 106ecfde36d9..aad2223df2a3 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.h
+++ b/drivers/gpu/drm/i915/display/intel_dp.h
@@ -196,5 +196,6 @@ intel_dp_compute_config_link_bpp_limits(struct intel_dp *intel_dp,
struct link_config_limits *limits);
void intel_dp_get_dsc_sink_cap(u8 dpcd_rev, struct intel_connector *connector);
+bool intel_dp_has_gamut_metadata_dip(struct intel_encoder *encoder);
#endif /* __INTEL_DP_H__ */
--
2.43.2
