drm/amd/display: Refactor debugfs entries for all connectors

[Why]
Debugfs entries being moved from DP/eDP only to be available
on all connectors are cluttering the code.

[How]
Refactor the registration of these debugfs entries.

Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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 704aa8c..f7408d0 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
@@ -2342,6 +2342,15 @@ static int psr_get(void *data, u64 *val)
 
 DEFINE_DEBUGFS_ATTRIBUTE(psr_fops, psr_get, NULL, "%llu\n");
 
+static const struct {
+       char *name;
+       const struct file_operations *fops;
+} connector_debugfs_entries[] = {
+               {"force_yuv420_output", &force_yuv420_output_fops},
+               {"output_bpc", &output_bpc_fops},
+               {"trigger_hotplug", &trigger_hotplug_debugfs_fops}
+};
+
 void connector_debugfs_init(struct amdgpu_dm_connector *connector)
 {
        int i;
@@ -2358,14 +2367,11 @@ void connector_debugfs_init(struct amdgpu_dm_connector *connector)
        if (connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)
                debugfs_create_file_unsafe("psr_state", 0444, dir, connector, &psr_fops);
 
-       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);
-
-       debugfs_create_file("trigger_hotplug", 0644, dir, connector,
-                           &trigger_hotplug_debugfs_fops);
+       for (i = 0; i < ARRAY_SIZE(connector_debugfs_entries); i++) {
+               debugfs_create_file(connector_debugfs_entries[i].name,
+                                   0644, dir, connector,
+                                   connector_debugfs_entries[i].fops);
+       }
 
        connector->debugfs_dpcd_address = 0;
        connector->debugfs_dpcd_size = 0;