diff options
Diffstat (limited to 'drivers/gpu/drm/i915/dvo.h')
| -rw-r--r-- | drivers/gpu/drm/i915/dvo.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h deleted file mode 100644 index 16e0345b711f..000000000000 --- a/drivers/gpu/drm/i915/dvo.h +++ /dev/null @@ -1,138 +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 <drm/drm_crtc.h> -#include "intel_drv.h" - -struct intel_dvo_device { - const char *name; - int type; - /* DVOA/B/C output register */ - i915_reg_t dvo_reg; - i915_reg_t dvo_srcdim_reg; - /* GPIO register used for i2c bus to control this device */ - u32 gpio; - int slave_addr; - - const struct intel_dvo_dev_ops *dev_ops; - void *dev_priv; - struct i2c_adapter *i2c_bus; -}; - -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 i2c_adapter *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. - * - * Because none of our dvo drivers support an intermediate power levels, - * we don't expose this in the interfac. - */ - void (*dpms)(struct intel_dvo_device *dvo, bool enable); - - /* - * 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 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, - const struct drm_display_mode *mode, - const 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); - - /* - * Probe the current hw status, returning true if the connected output - * is active. - */ - bool (*get_hw_state)(struct intel_dvo_device *dev); - - /** - * 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); - - /** - * 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); -}; - -extern const struct intel_dvo_dev_ops sil164_ops; -extern const struct intel_dvo_dev_ops ch7xxx_ops; -extern const struct intel_dvo_dev_ops ivch_ops; -extern const struct intel_dvo_dev_ops tfp410_ops; -extern const struct intel_dvo_dev_ops ch7017_ops; -extern const struct intel_dvo_dev_ops ns2501_ops; - -#endif /* _INTEL_DVO_H */ |