#include <linux/uaccess.h>
-#include <drm/drm_debugfs.h>
-
#include "dc.h"
#include "amdgpu.h"
#include "amdgpu_dm.h"
* As written to display, taking ABM and backlight lut into account.
* Ranges from 0x0 to 0x10000 (= 100% PWM)
*/
-static int current_backlight_read(struct seq_file *m, void *data)
+static int current_backlight_show(struct seq_file *m, void *unused)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
- struct drm_device *dev = node->minor->dev;
- struct amdgpu_device *adev = drm_to_adev(dev);
+ struct amdgpu_device *adev = (struct amdgpu_device *)m->private;
struct amdgpu_display_manager *dm = &adev->dm;
unsigned int backlight = dc_link_get_backlight_level(dm->backlight_link);
* As written to display, taking ABM and backlight lut into account.
* Ranges from 0x0 to 0x10000 (= 100% PWM)
*/
-static int target_backlight_read(struct seq_file *m, void *data)
+static int target_backlight_show(struct seq_file *m, void *unused)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
- struct drm_device *dev = node->minor->dev;
- struct amdgpu_device *adev = drm_to_adev(dev);
+ struct amdgpu_device *adev = (struct amdgpu_device *)m->private;
struct amdgpu_display_manager *dm = &adev->dm;
unsigned int backlight = dc_link_get_target_backlight_pwm(dm->backlight_link);
return 0;
}
-static int mst_topo(struct seq_file *m, void *unused)
+static int mst_topo_show(struct seq_file *m, void *unused)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
- struct drm_device *dev = node->minor->dev;
+ struct amdgpu_device *adev = (struct amdgpu_device *)m->private;
+ struct drm_device *dev = adev_to_drm(adev);
struct drm_connector *connector;
struct drm_connector_list_iter conn_iter;
struct amdgpu_dm_connector *aconnector;
return 0;
}
-static const struct drm_info_list amdgpu_dm_debugfs_list[] = {
- {"amdgpu_current_backlight_pwm", ¤t_backlight_read},
- {"amdgpu_target_backlight_pwm", &target_backlight_read},
- {"amdgpu_mst_topology", &mst_topo},
-};
-
/*
* Sets the force_timing_sync debug optino from the given string.
* All connected displays will be force synchronized immediately.
return 0;
}
+DEFINE_SHOW_ATTRIBUTE(current_backlight);
+DEFINE_SHOW_ATTRIBUTE(target_backlight);
+DEFINE_SHOW_ATTRIBUTE(mst_topo);
DEFINE_DEBUGFS_ATTRIBUTE(visual_confirm_fops, visual_confirm_get,
visual_confirm_set, "%llu\n");
-int dtn_debugfs_init(struct amdgpu_device *adev)
+void dtn_debugfs_init(struct amdgpu_device *adev)
{
static const struct file_operations dtn_log_fops = {
.owner = THIS_MODULE,
struct drm_minor *minor = adev_to_drm(adev)->primary;
struct dentry *root = minor->debugfs_root;
- int ret;
-
- ret = amdgpu_debugfs_add_files(adev, amdgpu_dm_debugfs_list,
- ARRAY_SIZE(amdgpu_dm_debugfs_list));
- if (ret)
- return ret;
+ debugfs_create_file("amdgpu_current_backlight_pwm", 0444,
+ root, adev, ¤t_backlight_fops);
+ debugfs_create_file("amdgpu_target_backlight_pwm", 0444,
+ root, adev, &target_backlight_fops);
+ debugfs_create_file("amdgpu_mst_topology", 0444, root,
+ adev, &mst_topo_fops);
debugfs_create_file("amdgpu_dm_dtn_log", 0644, root, adev,
&dtn_log_fops);
debugfs_create_file_unsafe("amdgpu_dm_force_timing_sync", 0644, root,
adev, &force_timing_sync_ops);
-
- return 0;
}