drivers/staging/gma500/mdfld_output.h

   1 /*
   2  * Copyright (c)  2010 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicensen
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  *
  23  * Authors:
  24  * Thomas Eaton <thomas.g.eaton@intel.com>
  25  * Scott Rowe <scott.m.rowe@intel.com>
  26 */
  27
  28 #ifndef MDFLD_OUTPUT_H
  29 #define MDFLD_OUTPUT_H
  30
  31 #include "psb_drv.h"
  32
  33 /* Panel types */
  34 enum {
  35         TPO_CMD,
  36         TPO_VID,
  37         TMD_CMD,
  38         TMD_VID,
  39         PYR_CMD,
  40         PYR_VID,
  41         TPO,
  42         TMD,
  43         PYR,
  44         HDMI,
  45         GCT_DETECT
  46 };
  47
  48 /* Junk that belongs elsewhere */
  49 #define TPO_PANEL_WIDTH         84
  50 #define TPO_PANEL_HEIGHT        46
  51 #define TMD_PANEL_WIDTH         39
  52 #define TMD_PANEL_HEIGHT        71
  53 #define PYR_PANEL_WIDTH         53
  54 #define PYR_PANEL_HEIGHT        95
  55
  56 /* Panel interface */
  57 struct panel_info {
  58         u32 width_mm;
  59         u32 height_mm;
  60 };
  61
  62 struct mdfld_dsi_dbi_output;
  63
  64 struct panel_funcs {
  65         const struct drm_encoder_funcs *encoder_funcs;
  66         const struct drm_encoder_helper_funcs *encoder_helper_funcs;
  67         struct drm_display_mode *(*get_config_mode) (struct drm_device *);
  68         void (*update_fb) (struct mdfld_dsi_dbi_output *, int);
  69         int (*get_panel_info) (struct drm_device *, int, struct panel_info *);
  70 };
  71
  72 int mdfld_output_init(struct drm_device *dev);
  73 int mdfld_panel_dpi(struct drm_device *dev);
  74 int mdfld_get_panel_type(struct drm_device *dev, int pipe);
  75 void mdfld_disable_crtc (struct drm_device *dev, int pipe);
  76
  77 #endif