From: Bhawanpreet Lakha <bhawanpreet.la...@amd.com>
[Why]
Previously we used link signal type to get the caps. We should use the
sink signal type
[How]
Use sink signal type instead of link signal type
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.la...@amd.com>
Reviewed-by: Wenjing Liu <wenjing....@amd.com>
Acked-by: Qingqing Zhuo <qingqing.z...@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 4 ++--
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 8 ++++----
drivers/gpu/drm/amd/display/dc/dc_link.h | 4 ++--
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index 076af267b488..7b8968baaeb9 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -859,8 +859,8 @@ static int hdcp_sink_capability_show(struct seq_file *m,
void *data)
seq_printf(m, "%s:%d HDCP version: ", connector->name,
connector->base.id);
- hdcp_cap = dc_link_is_hdcp14(aconnector->dc_link);
- hdcp2_cap = dc_link_is_hdcp22(aconnector->dc_link);
+ hdcp_cap = dc_link_is_hdcp14(aconnector->dc_link,
aconnector->dc_sink->sink_signal);
+ hdcp2_cap = dc_link_is_hdcp22(aconnector->dc_link,
aconnector->dc_sink->sink_signal);
if (hdcp_cap)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index d80b2de3ee82..c00f656e22ff 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -521,11 +521,11 @@ static void link_disconnect_remap(struct dc_sink
*prev_sink, struct dc_link *lin
}
#if defined(CONFIG_DRM_AMD_DC_HDCP)
-bool dc_link_is_hdcp14(struct dc_link *link)
+bool dc_link_is_hdcp14(struct dc_link *link, enum signal_type signal)
{
bool ret = false;
- switch (link->connector_signal) {
+ switch (signal) {
case SIGNAL_TYPE_DISPLAY_PORT:
case SIGNAL_TYPE_DISPLAY_PORT_MST:
ret = link->hdcp_caps.bcaps.bits.HDCP_CAPABLE;
@@ -545,11 +545,11 @@ bool dc_link_is_hdcp14(struct dc_link *link)
return ret;
}
-bool dc_link_is_hdcp22(struct dc_link *link)
+bool dc_link_is_hdcp22(struct dc_link *link, enum signal_type signal)
{
bool ret = false;
- switch (link->connector_signal) {
+ switch (signal) {
case SIGNAL_TYPE_DISPLAY_PORT:
case SIGNAL_TYPE_DISPLAY_PORT_MST:
ret = (link->hdcp_caps.bcaps.bits.HDCP_CAPABLE &&
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h
b/drivers/gpu/drm/amd/display/dc/dc_link.h
index 5c60c2f9779a..aec514e52e4d 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_link.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_link.h
@@ -312,8 +312,8 @@ bool dc_link_detect_sink(struct dc_link *link, enum
dc_connection_type *type);
*/
#ifdef CONFIG_DRM_AMD_DC_HDCP
-bool dc_link_is_hdcp14(struct dc_link *link);
-bool dc_link_is_hdcp22(struct dc_link *link);
+bool dc_link_is_hdcp14(struct dc_link *link, enum signal_type signal);
+bool dc_link_is_hdcp22(struct dc_link *link, enum signal_type signal);
#endif
void dc_link_set_drive_settings(struct dc *dc,
struct link_training_settings *lt_settings,
--
2.17.1
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