projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| d8408326 SWK |
1 | /* |
| 2 | * | |
| 3 | * Copyright (c) 2011 Samsung Electronics Co., Ltd. | |
| 4 | * Authors: | |
| 5 | * Seung-Woo Kim <sw0312.kim@samsung.com> | |
| 6 | * Inki Dae <inki.dae@samsung.com> | |
| 7 | * | |
| 8 | * Permission is hereby granted, free of charge, to any person obtaining a | |
| 9 | * copy of this software and associated documentation files (the "Software"), | |
| 10 | * to deal in the Software without restriction, including without limitation | |
| 11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
| 12 | * and/or sell copies of the Software, and to permit persons to whom the | |
| 13 | * Software is furnished to do so, subject to the following conditions: | |
| 14 | * | |
| 15 | * The above copyright notice and this permission notice (including the next | |
| 16 | * paragraph) shall be included in all copies or substantial portions of the | |
| 17 | * Software. | |
| 18 | * | |
| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 20 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| 22 | * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
| 23 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
| 24 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
| 25 | * OTHER DEALINGS IN THE SOFTWARE. | |
| 26 | */ | |
| 27 | ||
| 28 | #ifndef _EXYNOS_MIXER_H_ | |
| 29 | #define _EXYNOS_MIXER_H_ | |
| 30 | ||
| 31 | #define HDMI_OVERLAY_NUMBER 3 | |
| 32 | ||
| 33 | struct hdmi_win_data { | |
| 34 | dma_addr_t dma_addr; | |
| 35 | void __iomem *vaddr; | |
| 36 | dma_addr_t chroma_dma_addr; | |
| 37 | void __iomem *chroma_vaddr; | |
| 38 | uint32_t pixel_format; | |
| 39 | unsigned int bpp; | |
| 40 | unsigned int crtc_x; | |
| 41 | unsigned int crtc_y; | |
| 42 | unsigned int crtc_width; | |
| 43 | unsigned int crtc_height; | |
| 44 | unsigned int fb_x; | |
| 45 | unsigned int fb_y; | |
| 46 | unsigned int fb_width; | |
| 47 | unsigned int fb_height; | |
| 48 | unsigned int mode_width; | |
| 49 | unsigned int mode_height; | |
| 50 | unsigned int scan_flags; | |
| 51 | }; | |
| 52 | ||
| 53 | struct mixer_resources { | |
| 54 | struct device *dev; | |
| 55 | /** interrupt index */ | |
| 56 | int irq; | |
| 57 | /** pointer to Mixer registers */ | |
| 58 | void __iomem *mixer_regs; | |
| 59 | /** pointer to Video Processor registers */ | |
| 60 | void __iomem *vp_regs; | |
| 61 | /** spinlock for protection of registers */ | |
| 62 | spinlock_t reg_slock; | |
| 63 | /** other resources */ | |
| 64 | struct clk *mixer; | |
| 65 | struct clk *vp; | |
| 66 | struct clk *sclk_mixer; | |
| 67 | struct clk *sclk_hdmi; | |
| 68 | struct clk *sclk_dac; | |
| 69 | }; | |
| 70 | ||
| 71 | struct mixer_context { | |
| 72 | unsigned int default_win; | |
| 73 | struct fb_videomode *default_timing; | |
| 74 | unsigned int default_bpp; | |
| 75 | ||
| 76 | /** mixer interrupt */ | |
| 77 | unsigned int irq; | |
| 78 | /** current crtc pipe for vblank */ | |
| 79 | int pipe; | |
| 80 | /** interlace scan mode */ | |
| 81 | bool interlace; | |
| 82 | /** vp enabled status */ | |
| 83 | bool vp_enabled; | |
| 84 | ||
| 85 | /** mixer and vp resources */ | |
| 86 | struct mixer_resources mixer_res; | |
| 87 | ||
| 88 | /** overlay window data */ | |
| 89 | struct hdmi_win_data win_data[HDMI_OVERLAY_NUMBER]; | |
| 90 | }; | |
| 91 | ||
| 92 | #endif |