MODE_ONE_HEIGHT, /* only one height is supported */
MODE_ONE_SIZE, /* only one resolution is supported */
MODE_NO_REDUCED, /* monitor doesn't accept reduced blanking */
+ MODE_NO_STEREO, /* stereo modes not supported */
MODE_UNVERIFIED = -3, /* mode needs to reverified */
MODE_BAD = -2, /* unspecified reason */
MODE_ERROR = -1 /* error condition */
.vscan = (vs), .flags = (f), \
.base.type = DRM_MODE_OBJECT_MODE
-#define CRTC_INTERLACE_HALVE_V 0x1 /* halve V values for interlacing */
+#define CRTC_INTERLACE_HALVE_V (1 << 0) /* halve V values for interlacing */
+#define CRTC_STEREO_DOUBLE (1 << 1) /* adjust timings for stereo modes */
+
+#define DRM_MODE_FLAG_3D_MAX DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF
struct drm_display_mode {
/* Header */
int height_mm;
/* Actual mode we give to hw */
- int clock_index;
- int synth_clock;
+ int crtc_clock; /* in KHz */
int crtc_hdisplay;
int crtc_hblank_start;
int crtc_hblank_end;
int hsync; /* in kHz */
};
+static inline bool drm_mode_is_stereo(const struct drm_display_mode *mode)
+{
+ return mode->flags & DRM_MODE_FLAG_3D_MASK;
+}
+
enum drm_connector_status {
connector_status_connected = 1,
connector_status_disconnected = 2,
*/
struct drm_connector {
struct drm_device *dev;
- struct device kdev;
+ struct device *kdev;
struct device_attribute *attr;
struct list_head head;
int connector_type_id;
bool interlace_allowed;
bool doublescan_allowed;
+ bool stereo_allowed;
struct list_head modes; /* list of modes on this connector */
enum drm_connector_status status;
extern bool drm_probe_ddc(struct i2c_adapter *adapter);
extern struct edid *drm_get_edid(struct drm_connector *connector,
struct i2c_adapter *adapter);
+extern struct edid *drm_edid_duplicate(const struct edid *edid);
extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
extern void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
extern void drm_mode_copy(struct drm_display_mode *dst, const struct drm_display_mode *src);
extern void drm_mode_config_cleanup(struct drm_device *dev);
extern void drm_mode_set_name(struct drm_display_mode *mode);
extern bool drm_mode_equal(const struct drm_display_mode *mode1, const struct drm_display_mode *mode2);
-extern bool drm_mode_equal_no_clocks(const struct drm_display_mode *mode1, const struct drm_display_mode *mode2);
+extern bool drm_mode_equal_no_clocks_no_stereo(const struct drm_display_mode *mode1, const struct drm_display_mode *mode2);
extern int drm_mode_width(const struct drm_display_mode *mode);
extern int drm_mode_height(const struct drm_display_mode *mode);
extern int drm_format_vert_chroma_subsampling(uint32_t format);
extern const char *drm_get_format_name(uint32_t format);
+/* Helpers */
+static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev,
+ uint32_t id)
+{
+ struct drm_mode_object *mo;
+ mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_CRTC);
+ return mo ? obj_to_crtc(mo) : NULL;
+}
+
+static inline struct drm_encoder *drm_encoder_find(struct drm_device *dev,
+ uint32_t id)
+{
+ struct drm_mode_object *mo;
+ mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
+ return mo ? obj_to_encoder(mo) : NULL;
+}
+
#endif /* __DRM_CRTC_H__ */