1 /* 2 * Copyright © 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, sublicense, 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 * jim liu <jim.liu@intel.com> 25 * Jackie Li<yaodong.li@intel.com> 26 */ 27 28 #ifndef __MDFLD_DSI_DPI_H__ 29 #define __MDFLD_DSI_DPI_H__ 30 31 #include "mdfld_dsi_output.h" 32 #include "mdfld_output.h" 33 34 struct mdfld_dsi_dpi_timing { 35 u16 hsync_count; 36 u16 hbp_count; 37 u16 hfp_count; 38 u16 hactive_count; 39 u16 vsync_count; 40 u16 vbp_count; 41 u16 vfp_count; 42 }; 43 44 struct mdfld_dsi_dpi_output { 45 struct mdfld_dsi_encoder base; 46 struct drm_device *dev; 47 48 int panel_on; 49 int first_boot; 50 51 const struct panel_funcs *p_funcs; 52 }; 53 54 #define MDFLD_DSI_DPI_OUTPUT(dsi_encoder)\ 55 container_of(dsi_encoder, struct mdfld_dsi_dpi_output, base) 56 57 /* Export functions */ 58 extern int mdfld_dsi_dpi_timing_calculation(struct drm_display_mode *mode, 59 struct mdfld_dsi_dpi_timing *dpi_timing, 60 int num_lane, int bpp); 61 extern struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev, 62 struct mdfld_dsi_connector *dsi_connector, 63 const struct panel_funcs *p_funcs); 64 65 /* MDFLD DPI helper functions */ 66 extern void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode); 67 extern bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder, 68 const struct drm_display_mode *mode, 69 struct drm_display_mode *adjusted_mode); 70 extern void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder); 71 extern void mdfld_dsi_dpi_commit(struct drm_encoder *encoder); 72 extern void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder, 73 struct drm_display_mode *mode, 74 struct drm_display_mode *adjusted_mode); 75 extern void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output, 76 int pipe); 77 extern void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *dsi_config, 78 int pipe); 79 #endif /*__MDFLD_DSI_DPI_H__*/ 80