diff options
Diffstat (limited to 'include/drm/exynos_drm.h')
| -rw-r--r-- | include/drm/exynos_drm.h | 235 |
1 files changed, 33 insertions, 202 deletions
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h index 68733587e70..cb65fa14acf 100644 --- a/include/drm/exynos_drm.h +++ b/include/drm/exynos_drm.h @@ -6,210 +6,16 @@ * Joonyoung Shim <jy0922.shim@samsung.com> * Seung-Woo Kim <sw0312.kim@samsung.com> * - * 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 - * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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. + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. */ - #ifndef _EXYNOS_DRM_H_ #define _EXYNOS_DRM_H_ -#include "drm.h" - -/** - * User-desired buffer creation information structure. - * - * @size: user-desired memory allocation size. - * - this size value would be page-aligned internally. - * @flags: user request for setting memory type or cache attributes. - * @handle: returned a handle to created gem object. - * - this handle will be set by gem module of kernel side. - */ -struct drm_exynos_gem_create { - uint64_t size; - unsigned int flags; - unsigned int handle; -}; - -/** - * A structure for getting buffer offset. - * - * @handle: a pointer to gem object created. - * @pad: just padding to be 64-bit aligned. - * @offset: relatived offset value of the memory region allocated. - * - this value should be set by user. - */ -struct drm_exynos_gem_map_off { - unsigned int handle; - unsigned int pad; - uint64_t offset; -}; - -/** - * A structure for mapping buffer. - * - * @handle: a handle to gem object created. - * @pad: just padding to be 64-bit aligned. - * @size: memory size to be mapped. - * @mapped: having user virtual address mmaped. - * - this variable would be filled by exynos gem module - * of kernel side with user virtual address which is allocated - * by do_mmap(). - */ -struct drm_exynos_gem_mmap { - unsigned int handle; - unsigned int pad; - uint64_t size; - uint64_t mapped; -}; - -/** - * A structure to gem information. - * - * @handle: a handle to gem object created. - * @flags: flag value including memory type and cache attribute and - * this value would be set by driver. - * @size: size to memory region allocated by gem and this size would - * be set by driver. - */ -struct drm_exynos_gem_info { - unsigned int handle; - unsigned int flags; - uint64_t size; -}; - -/** - * A structure for user connection request of virtual display. - * - * @connection: indicate whether doing connetion or not by user. - * @extensions: if this value is 1 then the vidi driver would need additional - * 128bytes edid data. - * @edid: the edid data pointer from user side. - */ -struct drm_exynos_vidi_connection { - unsigned int connection; - unsigned int extensions; - uint64_t edid; -}; - -struct drm_exynos_plane_set_zpos { - __u32 plane_id; - __s32 zpos; -}; - -/* memory type definitions. */ -enum e_drm_exynos_gem_mem_type { - /* Physically Continuous memory and used as default. */ - EXYNOS_BO_CONTIG = 0 << 0, - /* Physically Non-Continuous memory. */ - EXYNOS_BO_NONCONTIG = 1 << 0, - /* non-cachable mapping and used as default. */ - EXYNOS_BO_NONCACHABLE = 0 << 1, - /* cachable mapping. */ - EXYNOS_BO_CACHABLE = 1 << 1, - /* write-combine mapping. */ - EXYNOS_BO_WC = 1 << 2, - EXYNOS_BO_MASK = EXYNOS_BO_NONCONTIG | EXYNOS_BO_CACHABLE | - EXYNOS_BO_WC -}; - -struct drm_exynos_g2d_get_ver { - __u32 major; - __u32 minor; -}; - -struct drm_exynos_g2d_cmd { - __u32 offset; - __u32 data; -}; - -enum drm_exynos_g2d_event_type { - G2D_EVENT_NOT, - G2D_EVENT_NONSTOP, - G2D_EVENT_STOP, /* not yet */ -}; - -struct drm_exynos_g2d_set_cmdlist { - __u64 cmd; - __u64 cmd_gem; - __u32 cmd_nr; - __u32 cmd_gem_nr; - - /* for g2d event */ - __u64 event_type; - __u64 user_data; -}; - -struct drm_exynos_g2d_exec { - __u64 async; -}; - -#define DRM_EXYNOS_GEM_CREATE 0x00 -#define DRM_EXYNOS_GEM_MAP_OFFSET 0x01 -#define DRM_EXYNOS_GEM_MMAP 0x02 -/* Reserved 0x03 ~ 0x05 for exynos specific gem ioctl */ -#define DRM_EXYNOS_GEM_GET 0x04 -#define DRM_EXYNOS_PLANE_SET_ZPOS 0x06 -#define DRM_EXYNOS_VIDI_CONNECTION 0x07 - -/* G2D */ -#define DRM_EXYNOS_G2D_GET_VER 0x20 -#define DRM_EXYNOS_G2D_SET_CMDLIST 0x21 -#define DRM_EXYNOS_G2D_EXEC 0x22 - -#define DRM_IOCTL_EXYNOS_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_GEM_CREATE, struct drm_exynos_gem_create) - -#define DRM_IOCTL_EXYNOS_GEM_MAP_OFFSET DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_GEM_MAP_OFFSET, struct drm_exynos_gem_map_off) - -#define DRM_IOCTL_EXYNOS_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_GEM_MMAP, struct drm_exynos_gem_mmap) - -#define DRM_IOCTL_EXYNOS_GEM_GET DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_GEM_GET, struct drm_exynos_gem_info) - -#define DRM_IOCTL_EXYNOS_PLANE_SET_ZPOS DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_PLANE_SET_ZPOS, struct drm_exynos_plane_set_zpos) - -#define DRM_IOCTL_EXYNOS_VIDI_CONNECTION DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_VIDI_CONNECTION, struct drm_exynos_vidi_connection) - -#define DRM_IOCTL_EXYNOS_G2D_GET_VER DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_G2D_GET_VER, struct drm_exynos_g2d_get_ver) -#define DRM_IOCTL_EXYNOS_G2D_SET_CMDLIST DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_G2D_SET_CMDLIST, struct drm_exynos_g2d_set_cmdlist) -#define DRM_IOCTL_EXYNOS_G2D_EXEC DRM_IOWR(DRM_COMMAND_BASE + \ - DRM_EXYNOS_G2D_EXEC, struct drm_exynos_g2d_exec) - -/* EXYNOS specific events */ -#define DRM_EXYNOS_G2D_EVENT 0x80000000 - -struct drm_exynos_g2d_event { - struct drm_event base; - __u64 user_data; - __u32 tv_sec; - __u32 tv_usec; - __u32 cmdlist_no; - __u32 reserved; -}; - -#ifdef __KERNEL__ +#include <uapi/drm/exynos_drm.h> +#include <video/videomode.h> /** * A structure for lcd panel information. @@ -219,7 +25,7 @@ struct drm_exynos_g2d_event { * @height_mm: physical size of lcd height. */ struct exynos_drm_panel_info { - struct fb_videomode timing; + struct videomode vm; u32 width_mm; u32 height_mm; }; @@ -266,5 +72,30 @@ struct exynos_drm_hdmi_pdata { int (*get_hpd)(void); }; -#endif /* __KERNEL__ */ +/** + * Platform Specific Structure for DRM based IPP. + * + * @inv_pclk: if set 1. invert pixel clock + * @inv_vsync: if set 1. invert vsync signal for wb + * @inv_href: if set 1. invert href signal + * @inv_hsync: if set 1. invert hsync signal for wb + */ +struct exynos_drm_ipp_pol { + unsigned int inv_pclk; + unsigned int inv_vsync; + unsigned int inv_href; + unsigned int inv_hsync; +}; + +/** + * Platform Specific Structure for DRM based FIMC. + * + * @pol: current hardware block polarity settings. + * @clk_rate: current hardware clock rate. + */ +struct exynos_drm_fimc_pdata { + struct exynos_drm_ipp_pol pol; + int clk_rate; +}; + #endif /* _EXYNOS_DRM_H_ */ |