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| author | Jesse Barnes <jbarnes@nietzche.virtuousgeek.org> | 2008-04-08 12:42:23 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@nietzche.virtuousgeek.org> | 2008-04-08 12:42:23 -0700 |
| commit | 5a3ce06f3a3dfa9412b9660c1e1f35d24c815dbb (patch) | |
| tree | 0f6ca1b7e7be62776ea71135fa3272751a28f969 /linux-core/drm_crtc.h | |
| parent | 09e637848a6afa54a091c4c70fdfbfbdce7ac805 (diff) | |
Improved DRM sysfs support
This patch ties outputs, output properties and hotplug events into the
DRM core. Each output has a corresponding directory under the primary
DRM device (usually card0) containing dpms, edid, modes, and connection
status files.
New hotplug change events occur when outputs are added or hotplug events
are detected.
Diffstat (limited to 'linux-core/drm_crtc.h')
| -rw-r--r-- | linux-core/drm_crtc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linux-core/drm_crtc.h b/linux-core/drm_crtc.h index bbeab603..ac0d2d5a 100644 --- a/linux-core/drm_crtc.h +++ b/linux-core/drm_crtc.h @@ -451,6 +451,8 @@ struct drm_output_funcs { */ struct drm_output { struct drm_device *dev; + struct device kdev; + struct device_attribute *attr; struct list_head head; struct drm_crtc *crtc; int id; /* idr assigned */ @@ -563,6 +565,7 @@ struct drm_output *drm_output_create(struct drm_device *dev, int type); extern char *drm_get_output_name(struct drm_output *output); +extern char *drm_get_dpms_name(int val); extern void drm_output_destroy(struct drm_output *output); extern void drm_fb_release(struct file *filp); @@ -606,6 +609,9 @@ extern int drm_mode_output_update_edid_property(struct drm_output *output, extern int drm_output_property_set_value(struct drm_output *output, struct drm_property *property, uint64_t value); +extern int drm_output_property_get_value(struct drm_output *output, + struct drm_property *property, + uint64_t *value); extern struct drm_display_mode *drm_crtc_mode_create(struct drm_device *dev); extern bool drm_initial_config(struct drm_device *dev, bool cangrow); extern void drm_framebuffer_set_object(struct drm_device *dev, |