diff mbox series

[04/13] drm/i915/hdcp: Pass drm_dp_aux to read_bcaps function

Message ID 20240222074353.1568904-6-suraj.kandpal@intel.com (mailing list archive)
State New, archived
Headers show
Series HDCP MST Type1 fixes | expand

Commit Message

Kandpal, Suraj Feb. 22, 2024, 7:43 a.m. UTC 
Pass drm_dp_aux to intel_dp_hdcp_read_bcaps function
so as to aid in reading the bcaps for the remote monitor
later on.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 6767b5338ae7..5394391acbe1 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -125,13 +125,13 @@  static int intel_dp_hdcp_read_bstatus(struct intel_digital_port *dig_port,
 }
 
 static
-int intel_dp_hdcp_read_bcaps(struct intel_digital_port *dig_port,
+int intel_dp_hdcp_read_bcaps(struct drm_dp_aux *aux,
+			     struct drm_i915_private *i915,
 			     u8 *bcaps)
 {
-	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	ssize_t ret;
 
-	ret = drm_dp_dpcd_read(&dig_port->dp.aux, DP_AUX_HDCP_BCAPS,
+	ret = drm_dp_dpcd_read(aux, DP_AUX_HDCP_BCAPS,
 			       bcaps, 1);
 	if (ret != 1) {
 		drm_dbg_kms(&i915->drm,
@@ -146,10 +146,11 @@  static
 int intel_dp_hdcp_repeater_present(struct intel_digital_port *dig_port,
 				   bool *repeater_present)
 {
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	ssize_t ret;
 	u8 bcaps;
 
-	ret = intel_dp_hdcp_read_bcaps(dig_port, &bcaps);
+	ret = intel_dp_hdcp_read_bcaps(&dig_port->dp.aux, i915,  &bcaps);
 	if (ret)
 		return ret;
 
@@ -271,10 +272,11 @@  static
 int intel_dp_hdcp_capable(struct intel_digital_port *dig_port,
 			  bool *hdcp_capable)
 {
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
 	ssize_t ret;
 	u8 bcaps;
 
-	ret = intel_dp_hdcp_read_bcaps(dig_port, &bcaps);
+	ret = intel_dp_hdcp_read_bcaps(&dig_port->dp.aux, i915, &bcaps);
 	if (ret)
 		return ret;