include/drm/drm_modes.h

46  * enum drm_mode_status - hardware support status of a mode
47  * @MODE_OK: Mode OK
50  * @MODE_H_ILLEGAL: mode has illegal horizontal timings
51  * @MODE_V_ILLEGAL: mode has illegal vertical timings
53  * @MODE_NOMODE: no mode with a matching name
54  * @MODE_NO_INTERLACE: interlaced mode not supported
55  * @MODE_NO_DBLESCAN: doublescan mode not supported
56  * @MODE_NO_VSCAN: multiscan mode not supported
58  * @MODE_VIRTUAL_X: mode width too large for specified virtual size
59  * @MODE_VIRTUAL_Y: mode height too large for specified virtual size
64  * @MODE_CLOCK_RANGE: clock/mode isn't in a ClockRange
77  * @MODE_INTERLACE_WIDTH: width too large for interlaced mode
84  * @MODE_STALE: mode has become stale
157  * DRM_MODE_INIT - Initialize display mode
171  * DRM_SIMPLE_MODE - Simple display mode
198  * struct drm_display_mode - DRM kernel-internal display mode structure
209  * @crtc_hdisplay: hardware mode horizontal display size
210  * @crtc_hblank_start: hardware mode horizontal blank start
211  * @crtc_hblank_end: hardware mode horizontal blank end
212  * @crtc_hsync_start: hardware mode horizontal sync start
213  * @crtc_hsync_end: hardware mode horizontal sync end
214  * @crtc_htotal: hardware mode horizontal total size
215  * @crtc_hskew: hardware mode horizontal skew?!
216  * @crtc_vdisplay: hardware mode vertical display size
217  * @crtc_vblank_start: hardware mode vertical blank start
218  * @crtc_vblank_end: hardware mode vertical blank end
219  * @crtc_vsync_start: hardware mode vertical sync start
220  * @crtc_vsync_end: hardware mode vertical sync end
221  * @crtc_vtotal: hardware mode vertical total size
223  * This is the kernel API display mode information structure. For the
244  * which specify the logical mode, as it would be for a progressive 1:1 scanout
278 	 *  - DRM_MODE_FLAG_INTERLACE: mode is interlaced.
279 	 *  - DRM_MODE_FLAG_DBLSCAN: mode uses doublescan.
280 	 *  - DRM_MODE_FLAG_CSYNC: mode uses composite sync.
286 	 *  - DRM_MODE_FLAG_DBLCLK: double-clocked mode.
287 	 *  - DRM_MODE_FLAG_CLKDIV2: half-clocked mode.
291 	 *  - DRM_MODE_FLAG_3D_NONE: normal, non-3D mode.
354 	 * A bitmask of flags, mostly about the source of a mode. Possible flags
357 	 *  - DRM_MODE_TYPE_PREFERRED: Preferred mode, usually the native
359 	 *    mode per connector at any given time.
360 	 *  - DRM_MODE_TYPE_DRIVER: Mode created by the driver, which is all of
363 	 *  - DRM_MODE_TYPE_USERDEF: Mode defined or selected via the kernel
383 	 * Indicates whether the mode is to be exposed to the userspace.
385 	 * user-mode's list in drm_mode_getconnector ioctl. The purpose of
394 	 * struct list_head for mode lists.
401 	 * Human-readable name of the mode, filled out with drm_mode_set_name().
408 	 * Status of the mode, used to filter out modes not supported by the
416 	 * Field for setting the HDMI picture aspect ratio of a mode.
429  * @m: display mode
440  * drm_mode_is_stereo - check for stereo mode flags
441  * @mode: drm_display_mode to check
444  * True if the mode is one of the stereo modes (like side-by-side), false if
447 static inline bool drm_mode_is_stereo(const struct drm_display_mode *mode)  in drm_mode_is_stereo()  argument
449 	return mode->flags & DRM_MODE_FLAG_3D_MASK;  in drm_mode_is_stereo()
456 void drm_mode_destroy(struct drm_device *dev, struct drm_display_mode *mode);
462 void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
463 void drm_mode_debug_printmodeline(const struct drm_display_mode *mode);
465 			  const struct drm_display_mode *mode);
467 			  const struct drm_display_mode *mode);
469 		     const struct drm_display_mode *mode);
472 					    enum drm_connector_tv_mode mode,
528 void drm_mode_set_name(struct drm_display_mode *mode);
529 int drm_mode_vrefresh(const struct drm_display_mode *mode);
530 void drm_mode_get_hv_timing(const struct drm_display_mode *mode,
540 					    const struct drm_display_mode *mode);
553 					      const struct drm_display_mode *mode);
554 enum drm_mode_status drm_mode_validate_size(const struct drm_display_mode *mode,
557 drm_mode_validate_ycbcr420(const struct drm_display_mode *mode,
568 					  struct drm_cmdline_mode *mode);