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 #define TPO_PANEL_WIDTH		84
34 #define TPO_PANEL_HEIGHT	46
35 #define TMD_PANEL_WIDTH		39
36 #define TMD_PANEL_HEIGHT	71
37 
38 struct mdfld_dsi_config;
39 
40 enum panel_type {
41 	TPO_VID,
42 	TMD_VID,
43 	HDMI,
44 	TC35876X,
45 };
46 
47 struct panel_info {
48 	u32 width_mm;
49 	u32 height_mm;
50 	/* Other info */
51 };
52 
53 struct panel_funcs {
54 	const struct drm_encoder_helper_funcs *encoder_helper_funcs;
55 	struct drm_display_mode * (*get_config_mode)(struct drm_device *);
56 	int (*get_panel_info)(struct drm_device *, int, struct panel_info *);
57 	int (*reset)(struct drm_device *, int);
58 	void (*drv_ic_init)(struct mdfld_dsi_config *dsi_config, int pipe);
59 };
60 
61 int mdfld_output_init(struct drm_device *dev);
62 
63 struct backlight_device *mdfld_get_backlight_device(void);
64 int mdfld_set_brightness(struct backlight_device *bd);
65 
66 int mdfld_get_panel_type(struct drm_device *dev, int pipe);
67 
68 extern const struct drm_crtc_helper_funcs mdfld_helper_funcs;
69 
70 extern const struct panel_funcs mdfld_tmd_vid_funcs;
71 extern const struct panel_funcs mdfld_tpo_vid_funcs;
72 
73 extern void mdfld_disable_crtc(struct drm_device *dev, int pipe);
74 extern void mdfldWaitForPipeEnable(struct drm_device *dev, int pipe);
75 extern void mdfldWaitForPipeDisable(struct drm_device *dev, int pipe);
76 #endif
77