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drivers/gpu/drm/gma500/mdfld_dsi_dpi.h
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/*
* Copyright © 2010 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* jim liu <jim.liu@intel.com>
* Jackie Li<yaodong.li@intel.com>
*/
#ifndef __MDFLD_DSI_DPI_H__
#define __MDFLD_DSI_DPI_H__
#include "mdfld_dsi_output.h"
#include "mdfld_output.h"
struct mdfld_dsi_dpi_timing {
u16 hsync_count;
u16 hbp_count;
u16 hfp_count;
u16 hactive_count;
u16 vsync_count;
u16 vbp_count;
u16 vfp_count;
};
struct mdfld_dsi_dpi_output {
struct mdfld_dsi_encoder base;
struct drm_device *dev;
int panel_on;
int first_boot;
const struct panel_funcs *p_funcs;
};
#define MDFLD_DSI_DPI_OUTPUT(dsi_encoder)\
container_of(dsi_encoder, struct mdfld_dsi_dpi_output, base)
/* Export functions */
extern int mdfld_dsi_dpi_timing_calculation(struct drm_display_mode *mode,
struct mdfld_dsi_dpi_timing *dpi_timing,
int num_lane, int bpp);
extern struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
struct mdfld_dsi_connector *dsi_connector,
const struct panel_funcs *p_funcs);
/* MDFLD DPI helper functions */
extern void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode);
extern bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder);
extern void mdfld_dsi_dpi_commit(struct drm_encoder *encoder);
extern void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output,
int pipe);
extern void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *dsi_config,
int pipe);
#endif /*__MDFLD_DSI_DPI_H__*/
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