[PATCH 2/6] drm/i915/opregion: move i915_opregion debugfs to intel_opregion.c

[Jani Nikula]

All things about opregion should be placed in intel_opregion.c.

Cc: Radhakrishna Sripada <radhakrishna.srip...@intel.com>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 .../drm/i915/display/intel_display_debugfs.c  | 13 +-----------
 drivers/gpu/drm/i915/display/intel_opregion.c | 21 +++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_opregion.h |  6 ++++++
 3 files changed, 28 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c 
b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index 9ee7e0738059..6f2d13c8ccf7 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -86,17 +86,6 @@ static int i915_sr_status(struct seq_file *m, void *unused)
        return 0;
 }
 
-static int i915_opregion(struct seq_file *m, void *unused)
-{
-       struct drm_i915_private *i915 = node_to_i915(m->private);
-       struct intel_opregion *opregion = &i915->display.opregion;
-
-       if (opregion->header)
-               seq_write(m, opregion->header, OPREGION_SIZE);
-
-       return 0;
-}
-
 static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 {
        struct drm_i915_private *dev_priv = node_to_i915(m->private);
@@ -1055,7 +1044,6 @@ static const struct file_operations 
i915_fifo_underrun_reset_ops = {
 static const struct drm_info_list intel_display_debugfs_list[] = {
        {"i915_frontbuffer_tracking", i915_frontbuffer_tracking, 0},
        {"i915_sr_status", i915_sr_status, 0},
-       {"i915_opregion", i915_opregion, 0},
        {"i915_gem_framebuffer", i915_gem_framebuffer_info, 0},
        {"i915_power_domain_info", i915_power_domain_info, 0},
        {"i915_display_info", i915_display_info, 0},
@@ -1098,6 +1086,7 @@ void intel_display_debugfs_register(struct 
drm_i915_private *i915)
        intel_dmc_debugfs_register(i915);
        intel_fbc_debugfs_register(i915);
        intel_hpd_debugfs_register(i915);
+       intel_opregion_debugfs_register(i915);
        intel_psr_debugfs_register(i915);
        intel_wm_debugfs_register(i915);
        intel_display_debugfs_params(i915);
diff --git a/drivers/gpu/drm/i915/display/intel_opregion.c 
b/drivers/gpu/drm/i915/display/intel_opregion.c
index 1ce785db6a5e..26c92ab4ee8a 100644
--- a/drivers/gpu/drm/i915/display/intel_opregion.c
+++ b/drivers/gpu/drm/i915/display/intel_opregion.c
@@ -1265,3 +1265,24 @@ void intel_opregion_cleanup(struct drm_i915_private 
*i915)
        opregion->vbt = NULL;
        opregion->lid_state = NULL;
 }
+
+static int intel_opregion_show(struct seq_file *m, void *unused)
+{
+       struct drm_i915_private *i915 = m->private;
+       struct intel_opregion *opregion = &i915->display.opregion;
+
+       if (opregion->header)
+               seq_write(m, opregion->header, OPREGION_SIZE);
+
+       return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(intel_opregion);
+
+void intel_opregion_debugfs_register(struct drm_i915_private *i915)
+{
+       struct drm_minor *minor = i915->drm.primary;
+
+       debugfs_create_file("i915_opregion", 0444, minor->debugfs_root,
+                           i915, &intel_opregion_fops);
+}
diff --git a/drivers/gpu/drm/i915/display/intel_opregion.h 
b/drivers/gpu/drm/i915/display/intel_opregion.h
index fd2ea8ef0fa2..7177f50ab0d3 100644
--- a/drivers/gpu/drm/i915/display/intel_opregion.h
+++ b/drivers/gpu/drm/i915/display/intel_opregion.h
@@ -79,6 +79,8 @@ const struct drm_edid *intel_opregion_get_edid(struct 
intel_connector *connector
 
 bool intel_opregion_headless_sku(struct drm_i915_private *i915);
 
+void intel_opregion_debugfs_register(struct drm_i915_private *i915);
+
 #else /* CONFIG_ACPI*/
 
 static inline int intel_opregion_setup(struct drm_i915_private *dev_priv)
@@ -139,6 +141,10 @@ static inline bool intel_opregion_headless_sku(struct 
drm_i915_private *i915)
        return false;
 }
 
+static inline void intel_opregion_debugfs_register(struct drm_i915_private 
*i915)
+{
+}
+
 #endif /* CONFIG_ACPI */
 
 #endif
-- 
2.39.2