diff options
Diffstat (limited to 'linux-core/dvo.h')
| -rw-r--r-- | linux-core/dvo.h | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/linux-core/dvo.h b/linux-core/dvo.h deleted file mode 100644 index b122ea1f..00000000 --- a/linux-core/dvo.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Copyright © 2006 Eric Anholt - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting documentation, and - * that the name of the copyright holders not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no representations - * about the suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE - * OF THIS SOFTWARE. - */ - -#ifndef _INTEL_DVO_H -#define _INTEL_DVO_H - -#include <linux/i2c.h> -#include "drmP.h" -#include "drm.h" -#include "drm_crtc.h" -#include "intel_drv.h" - -struct intel_dvo_device { - char *name; - int type; - /* DVOA/B/C output register */ - u32 dvo_reg; - /* GPIO register used for i2c bus to control this device */ - u32 gpio; - int slave_addr; - struct intel_i2c_chan *i2c_bus; - - const struct intel_dvo_dev_ops *dev_ops; - void *dev_priv; - - struct drm_display_mode *panel_fixed_mode; - bool panel_wants_dither; -}; - -struct intel_dvo_dev_ops { - /* - * Initialize the device at startup time. - * Returns NULL if the device does not exist. - */ - bool (*init)(struct intel_dvo_device *dvo, - struct intel_i2c_chan *i2cbus); - - /* - * Called to allow the output a chance to create properties after the - * RandR objects have been created. - */ - void (*create_resources)(struct intel_dvo_device *dvo); - - /* - * Turn on/off output or set intermediate power levels if available. - * - * Unsupported intermediate modes drop to the lower power setting. - * If the mode is DPMSModeOff, the output must be disabled, - * as the DPLL may be disabled afterwards. - */ - void (*dpms)(struct intel_dvo_device *dvo, int mode); - - /* - * Saves the output's state for restoration on VT switch. - */ - void (*save)(struct intel_dvo_device *dvo); - - /* - * Restore's the output's state at VT switch. - */ - void (*restore)(struct intel_dvo_device *dvo); - - /* - * Callback for testing a video mode for a given output. - * - * This function should only check for cases where a mode can't - * be supported on the output specifically, and not represent - * generic CRTC limitations. - * - * \return MODE_OK if the mode is valid, or another MODE_* otherwise. - */ - int (*mode_valid)(struct intel_dvo_device *dvo, - struct drm_display_mode *mode); - - /* - * Callback to adjust the mode to be set in the CRTC. - * - * This allows an output to adjust the clock or even the entire set of - * timings, which is used for panels with fixed timings or for - * buses with clock limitations. - */ - bool (*mode_fixup)(struct intel_dvo_device *dvo, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - - /* - * Callback for preparing mode changes on an output - */ - void (*prepare)(struct intel_dvo_device *dvo); - - /* - * Callback for committing mode changes on an output - */ - void (*commit)(struct intel_dvo_device *dvo); - - /* - * Callback for setting up a video mode after fixups have been made. - * - * This is only called while the output is disabled. The dpms callback - * must be all that's necessary for the output, to turn the output on - * after this function is called. - */ - void (*mode_set)(struct intel_dvo_device *dvo, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode); - - /* - * Probe for a connected output, and return detect_status. - */ - enum drm_connector_status (*detect)(struct intel_dvo_device *dvo); - - /** - * Query the device for the modes it provides. - * - * This function may also update MonInfo, mm_width, and mm_height. - * - * \return singly-linked list of modes or NULL if no modes found. - */ - struct drm_display_mode *(*get_modes)(struct intel_dvo_device *dvo); - -#ifdef RANDR_12_INTERFACE - /** - * Callback when an output's property has changed. - */ - bool (*set_property)(struct intel_dvo_device *dvo, - struct drm_property *property, uint64_t val); -#endif - - /** - * Clean up driver-specific bits of the output - */ - void (*destroy) (struct intel_dvo_device *dvo); - - /** - * Debugging hook to dump device registers to log file - */ - void (*dump_regs)(struct intel_dvo_device *dvo); -}; - -#endif /* _INTEL_DVO_H */ |