drm/amd/display: Enable output_bpc property on all outputs

[Why]
Connector property output_bpc is available on DP/eDP only. New IGT tests
would benifit if this property works on HDMI.

[How]
Enable this read-only property on all types of connectors.

Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

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 076af267b4882c876d57f68ee8212858344af635..1d692f4f42f3bccf85571c854bcf7f2d111c2138 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -1058,7 +1058,6 @@ static const struct {
                {"link_settings", &dp_link_settings_debugfs_fops},
                {"phy_settings", &dp_phy_settings_debugfs_fop},
                {"test_pattern", &dp_phy_test_pattern_fops},
-               {"output_bpc", &output_bpc_fops},
                {"vrr_range", &vrr_range_fops},
 #ifdef CONFIG_DRM_AMD_DC_HDCP
                {"hdcp_sink_capability", &hdcp_sink_capability_fops},
@@ -1142,6 +1141,9 @@ void connector_debugfs_init(struct amdgpu_dm_connector *connector)
        debugfs_create_file_unsafe("force_yuv420_output", 0644, dir, connector,
                                   &force_yuv420_output_fops);
 
+       debugfs_create_file("output_bpc", 0644, dir, connector,
+                           &output_bpc_fops);
+
        connector->debugfs_dpcd_address = 0;
        connector->debugfs_dpcd_size = 0;