From bce8d9ac960c074c743492d293f11c607bdece94 Mon Sep 17 00:00:00 2001 From: Arif Ali Date: Sat, 31 Dec 2011 03:33:05 +0000 Subject: [PATCH] leo: what actually compiles for the QCOM_HARDWARE --- BoardConfig.mk | 3 +- include/android_pmem.h | 185 ----- include/hardware/fb.h | 175 +++++ include/hardware/hwcomposer.h | 369 ++++++++++ include/linux/ashmem.h | 73 +- include/linux/fb.h | 1174 -------------------------------- include/linux/ion.h | 556 +++++++++++++++ include/linux/msm_audio_7x30.h | 329 +++++++++ include/linux/msm_audio_aac.h | 78 +++ include/linux/msm_kgsl.h | 455 +++++++++++++ include/linux/msm_rotator.h | 41 +- include/linux/spi_aic3254.h | 151 ++++ include/linux/tpa2051d3.h | 52 ++ 13 files changed, 2232 insertions(+), 1409 deletions(-) delete mode 100644 include/android_pmem.h create mode 100644 include/hardware/fb.h create mode 100644 include/hardware/hwcomposer.h delete mode 100644 include/linux/fb.h create mode 100644 include/linux/ion.h create mode 100644 include/linux/msm_audio_7x30.h create mode 100644 include/linux/msm_audio_aac.h create mode 100644 include/linux/msm_kgsl.h create mode 100644 include/linux/spi_aic3254.h create mode 100644 include/linux/tpa2051d3.h diff --git a/BoardConfig.mk b/BoardConfig.mk index 6d36099..475026b 100644 --- a/BoardConfig.mk +++ b/BoardConfig.mk @@ -66,7 +66,6 @@ BOARD_VENDOR_USE_AKMD := akm8973 #BOARD_USE_FROYO_LIBCAMERA := true TARGET_USES_16BPPSURFACE_FOR_OPAQUE := true -BOARD_NO_RGBX_8888 := true BOARD_USES_QCOM_LIBS := true BOARD_USES_QCOM_HARDWARE := true @@ -108,7 +107,7 @@ TARGET_PREBUILT_RECOVERY_KERNEL := device/htc/leo/prebuilt/recovery_kernel BOARD_EGL_CFG := device/htc/leo/prebuilt/egl.cfg BOARD_NO_RGBX_8888 := true BOARD_USES_OVERLAY := true -COMMON_GLOBAL_CFLAGS += -DMISSING_EGL_EXTERNAL_IMAGE -DMISSING_EGL_PIXEL_FORMAT_YV12 -DMISSING_GRALLOC_BUFFERS -DUNABLE_TO_DEQUEUE +COMMON_GLOBAL_CFLAGS += -DQCOM_HARDWARE # Call headers from msm-3.0: needed to build libs in hardware/qcom/display TARGET_SPECIFIC_HEADER_PATH := device/htc/leo/include diff --git a/include/android_pmem.h b/include/android_pmem.h deleted file mode 100644 index c029196..0000000 --- a/include/android_pmem.h +++ /dev/null @@ -1,185 +0,0 @@ -/* include/linux/android_pmem.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _ANDROID_PMEM_H_ -#define _ANDROID_PMEM_H_ - -#include - -#define PMEM_KERNEL_TEST_MAGIC 0xc0 -#define PMEM_KERNEL_TEST_NOMINAL_TEST_IOCTL \ - _IO(PMEM_KERNEL_TEST_MAGIC, 1) -#define PMEM_KERNEL_TEST_ADVERSARIAL_TEST_IOCTL \ - _IO(PMEM_KERNEL_TEST_MAGIC, 2) -#define PMEM_KERNEL_TEST_HUGE_ALLOCATION_TEST_IOCTL \ - _IO(PMEM_KERNEL_TEST_MAGIC, 3) -#define PMEM_KERNEL_TEST_FREE_UNALLOCATED_TEST_IOCTL \ - _IO(PMEM_KERNEL_TEST_MAGIC, 4) -#define PMEM_KERNEL_TEST_LARGE_REGION_NUMBER_TEST_IOCTL \ - _IO(PMEM_KERNEL_TEST_MAGIC, 5) - -#define PMEM_IOCTL_MAGIC 'p' -#define PMEM_GET_PHYS _IOW(PMEM_IOCTL_MAGIC, 1, unsigned int) -#define PMEM_MAP _IOW(PMEM_IOCTL_MAGIC, 2, unsigned int) -#define PMEM_GET_SIZE _IOW(PMEM_IOCTL_MAGIC, 3, unsigned int) -#define PMEM_UNMAP _IOW(PMEM_IOCTL_MAGIC, 4, unsigned int) -/* This ioctl will allocate pmem space, backing the file, it will fail - * if the file already has an allocation, pass it the len as the argument - * to the ioctl */ -#define PMEM_ALLOCATE _IOW(PMEM_IOCTL_MAGIC, 5, unsigned int) -/* This will connect a one pmem file to another, pass the file that is already - * backed in memory as the argument to the ioctl - */ -#define PMEM_CONNECT _IOW(PMEM_IOCTL_MAGIC, 6, unsigned int) -/* Returns the total size of the pmem region it is sent to as a pmem_region - * struct (with offset set to 0). - */ -#define PMEM_GET_TOTAL_SIZE _IOW(PMEM_IOCTL_MAGIC, 7, unsigned int) -/* Revokes gpu registers and resets the gpu. Pass a pointer to the - * start of the mapped gpu regs (the vaddr returned by mmap) as the argument. - */ -#define HW3D_REVOKE_GPU _IOW(PMEM_IOCTL_MAGIC, 8, unsigned int) -#define HW3D_GRANT_GPU _IOW(PMEM_IOCTL_MAGIC, 9, unsigned int) -#define HW3D_WAIT_FOR_INTERRUPT _IOW(PMEM_IOCTL_MAGIC, 10, unsigned int) - -#define PMEM_CLEAN_INV_CACHES _IOW(PMEM_IOCTL_MAGIC, 11, unsigned int) -#define PMEM_CLEAN_CACHES _IOW(PMEM_IOCTL_MAGIC, 12, unsigned int) -#define PMEM_INV_CACHES _IOW(PMEM_IOCTL_MAGIC, 13, unsigned int) - -#define PMEM_GET_FREE_SPACE _IOW(PMEM_IOCTL_MAGIC, 14, unsigned int) -#define PMEM_ALLOCATE_ALIGNED _IOW(PMEM_IOCTL_MAGIC, 15, unsigned int) -struct pmem_region { - unsigned long offset; - unsigned long len; -}; - -struct pmem_addr { - unsigned long vaddr; - unsigned long offset; - unsigned long length; -}; - -struct pmem_freespace { - unsigned long total; - unsigned long largest; -}; - -struct pmem_allocation { - unsigned long size; - unsigned int align; -}; - -#ifdef __KERNEL__ -int get_pmem_file(unsigned int fd, unsigned long *start, unsigned long *vstart, - unsigned long *end, struct file **filp); -int get_pmem_fd(int fd, unsigned long *start, unsigned long *end); -int get_pmem_user_addr(struct file *file, unsigned long *start, - unsigned long *end); -void put_pmem_file(struct file* file); -void put_pmem_fd(int fd); -void flush_pmem_fd(int fd, unsigned long start, unsigned long len); -void flush_pmem_file(struct file *file, unsigned long start, unsigned long len); -int pmem_cache_maint(struct file *file, unsigned int cmd, - struct pmem_addr *pmem_addr); - -enum pmem_allocator_type { - /* Zero is a default in platform PMEM structures in the board files, - * when the "allocator_type" structure element is not explicitly - * defined - */ - PMEM_ALLOCATORTYPE_BITMAP = 0, /* forced to be zero here */ - PMEM_ALLOCATORTYPE_SYSTEM, - - PMEM_ALLOCATORTYPE_ALLORNOTHING, - PMEM_ALLOCATORTYPE_BUDDYBESTFIT, - - PMEM_ALLOCATORTYPE_MAX, -}; - -#define PMEM_MEMTYPE_MASK 0x7 -#define PMEM_INVALID_MEMTYPE 0x0 -#define PMEM_MEMTYPE_EBI1 0x1 -#define PMEM_MEMTYPE_SMI 0x2 -#define PMEM_MEMTYPE_RESERVED_INVALID2 0x3 -#define PMEM_MEMTYPE_RESERVED_INVALID3 0x4 -#define PMEM_MEMTYPE_RESERVED_INVALID4 0x5 -#define PMEM_MEMTYPE_RESERVED_INVALID5 0x6 -#define PMEM_MEMTYPE_RESERVED_INVALID6 0x7 - -#define PMEM_ALIGNMENT_MASK 0x18 -#define PMEM_ALIGNMENT_RESERVED_INVALID1 0x0 -#define PMEM_ALIGNMENT_4K 0x8 /* the default */ -#define PMEM_ALIGNMENT_1M 0x10 -#define PMEM_ALIGNMENT_RESERVED_INVALID2 0x18 - -/* flags in the following function defined as above. */ -int32_t pmem_kalloc(const size_t size, const uint32_t flags); -int32_t pmem_kfree(const int32_t physaddr); - -/* kernel api names for board specific data structures */ -#define PMEM_KERNEL_EBI1_DATA_NAME "pmem_kernel_ebi1" -#define PMEM_KERNEL_SMI_DATA_NAME "pmem_kernel_smi" - -struct android_pmem_platform_data -{ - const char* name; - /* size of memory region */ - unsigned long size; - - enum pmem_allocator_type allocator_type; - /* treated as a 'hidden' variable in the board files. Can be - * set, but default is the system init value of 0 which becomes a - * quantum of 4K pages. - */ - unsigned int quantum; - - /* set to indicate maps of this region should be cached, if a mix of - * cached and uncached is desired, set this and open the device with - * O_SYNC to get an uncached region */ - unsigned cached; - /* The MSM7k has bits to enable a write buffer in the bus controller*/ - unsigned buffered; - /* which memory type (i.e. SMI, EBI1) this PMEM device is backed by */ - unsigned memory_type; - /* - * function to be called when the number of allocations goes from - * 0 -> 1 - */ - void (*request_region)(void *); - /* - * function to be called when the number of allocations goes from - * 1 -> 0 - */ - void (*release_region)(void *); - /* - * function to be called upon pmem registration - */ - void *(*setup_region)(void); - /* - * indicates that this region should be mapped/unmaped as needed - */ - int map_on_demand; -}; - -int pmem_setup(struct android_pmem_platform_data *pdata, - long (*ioctl)(struct file *, unsigned int, unsigned long), - int (*release)(struct inode *, struct file *)); - -int pmem_remap(struct pmem_region *region, struct file *file, - unsigned operation); -#endif /* __KERNEL__ */ - -#endif //_ANDROID_PPP_H_ - diff --git a/include/hardware/fb.h b/include/hardware/fb.h new file mode 100644 index 0000000..89189c8 --- /dev/null +++ b/include/hardware/fb.h @@ -0,0 +1,175 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +#ifndef ANDROID_FB_INTERFACE_H +#define ANDROID_FB_INTERFACE_H + +#include +#include +#include + +#include + +#include + +__BEGIN_DECLS + +#define GRALLOC_HARDWARE_FB0 "fb0" + +/*****************************************************************************/ + + +/*****************************************************************************/ + +typedef struct framebuffer_device_t { + struct hw_device_t common; + + /* flags describing some attributes of the framebuffer */ + const uint32_t flags; + + /* dimensions of the framebuffer in pixels */ + const uint32_t width; + const uint32_t height; + + /* frambuffer stride in pixels */ + const int stride; + + /* framebuffer pixel format */ + const int format; + + /* resolution of the framebuffer's display panel in pixel per inch*/ + const float xdpi; + const float ydpi; + + /* framebuffer's display panel refresh rate in frames per second */ + const float fps; + + /* min swap interval supported by this framebuffer */ + const int minSwapInterval; + + /* max swap interval supported by this framebuffer */ + const int maxSwapInterval; + + /* number of framebuffers */ + const int numFramebuffers; + + int reserved[7]; + + /* + * requests a specific swap-interval (same definition than EGL) + * + * Returns 0 on success or -errno on error. + */ + int (*setSwapInterval)(struct framebuffer_device_t* window, + int interval); + + /* + * This hook is OPTIONAL. + * + * It is non NULL If the framebuffer driver supports "update-on-demand" + * and the given rectangle is the area of the screen that gets + * updated during (*post)(). + * + * This is useful on devices that are able to DMA only a portion of + * the screen to the display panel, upon demand -- as opposed to + * constantly refreshing the panel 60 times per second, for instance. + * + * Only the area defined by this rectangle is guaranteed to be valid, that + * is, the driver is not allowed to post anything outside of this + * rectangle. + * + * The rectangle evaluated during (*post)() and specifies which area + * of the buffer passed in (*post)() shall to be posted. + * + * return -EINVAL if width or height <=0, or if left or top < 0 + */ + int (*setUpdateRect)(struct framebuffer_device_t* window, + int left, int top, int width, int height); + + /* + * Post to the display (display it on the screen) + * The buffer must have been allocated with the + * GRALLOC_USAGE_HW_FB usage flag. + * buffer must be the same width and height as the display and must NOT + * be locked. + * + * The buffer is shown during the next VSYNC. + * + * If the same buffer is posted again (possibly after some other buffer), + * post() will block until the the first post is completed. + * + * Internally, post() is expected to lock the buffer so that a + * subsequent call to gralloc_module_t::(*lock)() with USAGE_RENDER or + * USAGE_*_WRITE will block until it is safe; that is typically once this + * buffer is shown and another buffer has been posted. + * + * Returns 0 on success or -errno on error. + */ + int (*post)(struct framebuffer_device_t* dev, buffer_handle_t buffer); + + + /* + * The (*compositionComplete)() method must be called after the + * compositor has finished issuing GL commands for client buffers. + */ + + int (*compositionComplete)(struct framebuffer_device_t* dev); + + int (*lockBuffer) (struct framebuffer_device_t* dev, int); + + /* + * This hook is OPTIONAL. + * + * If non NULL it will be caused by SurfaceFlinger on dumpsys + */ + void (*dump)(struct framebuffer_device_t* dev, char *buff, int buff_len); + + /* + * (*enableScreen)() is used to either blank (enable=0) or + * unblank (enable=1) the screen this framebuffer is attached to. + * + * Returns 0 on success or -errno on error. + */ + int (*enableScreen)(struct framebuffer_device_t* dev, int enable); + + int (*orientationChanged) (struct framebuffer_device_t* dev, int); + int (*videoOverlayStarted) (struct framebuffer_device_t* dev, int); + int (*enableHDMIOutput) (struct framebuffer_device_t* dev, int); + int (*setActionSafeWidthRatio) (struct framebuffer_device_t* dev, float); + int (*setActionSafeHeightRatio) (struct framebuffer_device_t* dev, float); + int (*resetBufferPostStatus)(struct framebuffer_device_t* dev); + int (*waitForBufferPost) (struct framebuffer_device_t* dev); + +} framebuffer_device_t; + + +/** convenience API for opening and closing a supported device */ + +static inline int framebuffer_open(const struct hw_module_t* module, + struct framebuffer_device_t** device) { + return module->methods->open(module, + GRALLOC_HARDWARE_FB0, (struct hw_device_t**)device); +} + +static inline int framebuffer_close(struct framebuffer_device_t* device) { + return device->common.close(&device->common); +} + + +__END_DECLS + +#endif // ANDROID_FB_INTERFACE_H diff --git a/include/hardware/hwcomposer.h b/include/hardware/hwcomposer.h new file mode 100644 index 0000000..8afbd65 --- /dev/null +++ b/include/hardware/hwcomposer.h @@ -0,0 +1,369 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_INCLUDE_HARDWARE_HWCOMPOSER_H +#define ANDROID_INCLUDE_HARDWARE_HWCOMPOSER_H + +#include +#include + +#include +#include +#include + +__BEGIN_DECLS + +/*****************************************************************************/ + +#define HWC_API_VERSION 1 + +/** + * The id of this module + */ +#define HWC_HARDWARE_MODULE_ID "hwcomposer" + +/** + * Name of the sensors device to open + */ +#define HWC_HARDWARE_COMPOSER "composer" + + +enum { + /* hwc_composer_device_t::set failed in EGL */ + HWC_EGL_ERROR = -1 +}; + +/* + * hwc_layer_t::hints values + * Hints are set by the HAL and read by SurfaceFlinger + */ +enum { + /* + * HWC can set the HWC_HINT_TRIPLE_BUFFER hint to indicate to SurfaceFlinger + * that it should triple buffer this layer. Typically HWC does this when + * the layer will be unavailable for use for an extended period of time, + * e.g. if the display will be fetching data directly from the layer and + * the layer can not be modified until after the next set(). + */ + HWC_HINT_TRIPLE_BUFFER = 0x00000001, + + /* + * HWC sets HWC_HINT_CLEAR_FB to tell SurfaceFlinger that it should clear the + * framebuffer with transparent pixels where this layer would be. + * SurfaceFlinger will only honor this flag when the layer has no blending + * + */ + HWC_HINT_CLEAR_FB = 0x00000002 +}; + +/* + * hwc_layer_t::flags values + * Flags are set by SurfaceFlinger and read by the HAL + */ +enum { + /* + * HWC_SKIP_LAYER is set by SurfaceFlnger to indicate that the HAL + * shall not consider this layer for composition as it will be handled + * by SurfaceFlinger (just as if compositionType was set to HWC_OVERLAY). + */ + HWC_SKIP_LAYER = 0x00000001, +}; + +/* + * hwc_layer_t::compositionType values + */ +enum { + /* this layer is to be drawn into the framebuffer by SurfaceFlinger */ + HWC_FRAMEBUFFER = 0, + + /* this layer will be handled in the HWC */ + HWC_OVERLAY = 1, +}; + +/* + * hwc_layer_t::blending values + */ +enum { + /* no blending */ + HWC_BLENDING_NONE = 0x0100, + + /* ONE / ONE_MINUS_SRC_ALPHA */ + HWC_BLENDING_PREMULT = 0x0105, + + /* SRC_ALPHA / ONE_MINUS_SRC_ALPHA */ + HWC_BLENDING_COVERAGE = 0x0405 +}; + +/* + * hwc_layer_t::transform values + */ +enum { + /* flip source image horizontally */ + HWC_TRANSFORM_FLIP_H = HAL_TRANSFORM_FLIP_H, + /* flip source image vertically */ + HWC_TRANSFORM_FLIP_V = HAL_TRANSFORM_FLIP_V, + /* rotate source image 90 degrees clock-wise */ + HWC_TRANSFORM_ROT_90 = HAL_TRANSFORM_ROT_90, + /* rotate source image 180 degrees */ + HWC_TRANSFORM_ROT_180 = HAL_TRANSFORM_ROT_180, + /* rotate source image 270 degrees clock-wise */ + HWC_TRANSFORM_ROT_270 = HAL_TRANSFORM_ROT_270, +}; + +typedef struct hwc_rect { + int left; + int top; + int right; + int bottom; +} hwc_rect_t; + +typedef struct hwc_region { + size_t numRects; + hwc_rect_t const* rects; +} hwc_region_t; + +typedef struct hwc_layer { + /* + * initially set to HWC_FRAMEBUFFER, indicates the layer will + * be drawn into the framebuffer using OpenGL ES. + * The HWC can toggle this value to HWC_OVERLAY, to indicate + * it will handle the layer. + */ + int32_t compositionType; + + /* see hwc_layer_t::hints above */ + uint32_t hints; + + /* see hwc_layer_t::flags above */ + uint32_t flags; + + /* handle of buffer to compose. this handle is guaranteed to have been + * allocated with gralloc */ + buffer_handle_t handle; + + /* transformation to apply to the buffer during composition */ + uint32_t transform; + + /* blending to apply during composition */ + int32_t blending; + + /* alpha value of the layer */ + int32_t alpha; + + /* area of the source to consider, the origin is the top-left corner of + * the buffer */ + hwc_rect_t sourceCrop; + + /* where to composite the sourceCrop onto the display. The sourceCrop + * is scaled using linear filtering to the displayFrame. The origin is the + * top-left corner of the screen. + */ + hwc_rect_t displayFrame; + + /* visible region in screen space. The origin is the + * top-left corner of the screen. + * The visible region INCLUDES areas overlapped by a translucent layer. + */ + hwc_region_t visibleRegionScreen; +} hwc_layer_t; + + +/* + * hwc_layer_list_t::flags values + */ +enum { + /* + * HWC_GEOMETRY_CHANGED is set by SurfaceFlinger to indicate that the list + * passed to (*prepare)() has changed by more than just the buffer handles. + */ + HWC_GEOMETRY_CHANGED = 0x00000001, + + /* + * HWC_SKIP_COMPOSITION is set by the HWC to indicate to SurfaceFlinger to + * skip composition for this iteration. + */ + HWC_SKIP_COMPOSITION = 0x00000002 +}; + +/* + * List of layers. + * The handle members of hwLayers elements must be unique. + */ +typedef struct hwc_layer_list { + uint32_t flags; + size_t numHwLayers; + hwc_layer_t hwLayers[0]; +} hwc_layer_list_t; + +/* This represents a display, typically an EGLDisplay object */ +typedef void* hwc_display_t; + +/* This represents a surface, typically an EGLSurface object */ +typedef void* hwc_surface_t; + + +/* see hwc_composer_device::registerProcs() + * Any of the callbacks can be NULL, in which case the corresponding + * functionality is not supported. + */ +typedef struct hwc_procs { + /* + * (*invalidate)() triggers a screen refresh, in particular prepare and set + * will be called shortly after this call is made. Note that there is + * NO GUARANTEE that the screen refresh will happen after invalidate() + * returns (in particular, it could happen before). + * invalidate() is GUARANTEED TO NOT CALL BACK into the h/w composer HAL and + * it is safe to call invalidate() from any of hwc_composer_device + * hooks, unless noted otherwise. + */ + void (*invalidate)(struct hwc_procs* procs); +} hwc_procs_t; + + +/*****************************************************************************/ + +typedef struct hwc_module { + struct hw_module_t common; +} hwc_module_t; + + +typedef struct hwc_composer_device { + struct hw_device_t common; + + /* + * (*prepare)() is called for each frame before composition and is used by + * SurfaceFlinger to determine what composition steps the HWC can handle. + * + * (*prepare)() can be called more than once, the last call prevails. + * + * The HWC responds by setting the compositionType field to either + * HWC_FRAMEBUFFER or HWC_OVERLAY. In the former case, the composition for + * this layer is handled by SurfaceFlinger with OpenGL ES, in the later + * case, the HWC will have to handle this layer's composition. + * + * (*prepare)() is called with HWC_GEOMETRY_CHANGED to indicate that the + * list's geometry has changed, that is, when more than just the buffer's + * handles have been updated. Typically this happens (but is not limited to) + * when a window is added, removed, resized or moved. + * + * a NULL list parameter or a numHwLayers of zero indicates that the + * entire composition will be handled by SurfaceFlinger with OpenGL ES. + * + * returns: 0 on success. An negative error code on error. If an error is + * returned, SurfaceFlinger will assume that none of the layer will be + * handled by the HWC. + */ + int (*prepare)(struct hwc_composer_device *dev, hwc_layer_list_t* list); + + + /* + * (*set)() is used in place of eglSwapBuffers(), and assumes the same + * functionality, except it also commits the work list atomically with + * the actual eglSwapBuffers(). + * + * The list parameter is guaranteed to be the same as the one returned + * from the last call to (*prepare)(). + * + * When this call returns the caller assumes that: + * + * - the display will be updated in the near future with the content + * of the work list, without artifacts during the transition from the + * previous frame. + * + * - all objects are available for immediate access or destruction, in + * particular, hwc_region_t::rects data and hwc_layer_t::layer's buffer. + * Note that this means that immediately accessing (potentially from a + * different process) a buffer used in this call will not result in + * screen corruption, the driver must apply proper synchronization or + * scheduling (eg: block the caller, such as gralloc_module_t::lock(), + * OpenGL ES, Camera, Codecs, etc..., or schedule the caller's work + * after the buffer is freed from the actual composition). + * + * a NULL list parameter or a numHwLayers of zero indicates that the + * entire composition has been handled by SurfaceFlinger with OpenGL ES. + * In this case, (*set)() behaves just like eglSwapBuffers(). + * + * dpy, sur, and list are set to NULL to indicate that the screen is + * turning off. This happens WITHOUT prepare() being called first. + * This is a good time to free h/w resources and/or power + * the relevant h/w blocks down. + * + * IMPORTANT NOTE: there is an implicit layer containing opaque black + * pixels behind all the layers in the list. + * It is the responsibility of the hwcomposer module to make + * sure black pixels are output (or blended from). + * + * returns: 0 on success. An negative error code on error: + * HWC_EGL_ERROR: eglGetError() will provide the proper error code + * Another code for non EGL errors. + * + */ + int (*set)(struct hwc_composer_device *dev, + hwc_display_t dpy, + hwc_surface_t sur, + hwc_layer_list_t* list); + /* + * This hook is OPTIONAL. + * + * If non NULL it will be called by SurfaceFlinger on dumpsys + */ + void (*dump)(struct hwc_composer_device* dev, char *buff, int buff_len); + + /* + * This hook is OPTIONAL. + * + * (*registerProcs)() registers a set of callbacks the h/w composer HAL + * can later use. It is FORBIDDEN to call any of the callbacks from + * within registerProcs(). registerProcs() must save the hwc_procs_t pointer + * which is needed when calling a registered callback. + * Each call to registerProcs replaces the previous set of callbacks. + * registerProcs is called with NULL to unregister all callbacks. + * + * Any of the callbacks can be NULL, in which case the corresponding + * functionality is not supported. + */ + void (*registerProcs)(struct hwc_composer_device* dev, + hwc_procs_t const* procs); + + void* reserved_proc[6]; + + /* + * This API is called by Surfaceflinger to inform the HWC about the + * HDMI status. + */ + void (*enableHDMIOutput)(struct hwc_composer_device* dev, bool enable); + +} hwc_composer_device_t; + + +/** convenience API for opening and closing a device */ + +static inline int hwc_open(const struct hw_module_t* module, + hwc_composer_device_t** device) { + return module->methods->open(module, + HWC_HARDWARE_COMPOSER, (struct hw_device_t**)device); +} + +static inline int hwc_close(hwc_composer_device_t* device) { + return device->common.close(&device->common); +} + + +/*****************************************************************************/ + +__END_DECLS + +#endif /* ANDROID_INCLUDE_HARDWARE_HWCOMPOSER_H */ diff --git a/include/linux/ashmem.h b/include/linux/ashmem.h index 25a190e..9da52a5 100644 --- a/include/linux/ashmem.h +++ b/include/linux/ashmem.h @@ -1,55 +1,50 @@ -/* - * include/linux/ashmem.h - * - * Copyright 2008 Google Inc. - * Author: Robert Love - * - * This file is dual licensed. It may be redistributed and/or modified - * under the terms of the Apache 2.0 License OR version 2 of the GNU - * General Public License. - */ - +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ #ifndef _LINUX_ASHMEM_H #define _LINUX_ASHMEM_H #include #include -#define ASHMEM_NAME_LEN 256 +#define ASHMEM_NAME_LEN 256 -#define ASHMEM_NAME_DEF "dev/ashmem" +#define ASHMEM_NAME_DEF "dev/ashmem" -/* Return values from ASHMEM_PIN: Was the mapping purged while unpinned? */ -#define ASHMEM_NOT_PURGED 0 -#define ASHMEM_WAS_PURGED 1 +#define ASHMEM_NOT_PURGED 0 +#define ASHMEM_WAS_PURGED 1 -/* Return values from ASHMEM_GET_PIN_STATUS: Is the mapping pinned? */ -#define ASHMEM_IS_UNPINNED 0 -#define ASHMEM_IS_PINNED 1 +#define ASHMEM_IS_UNPINNED 0 +#define ASHMEM_IS_PINNED 1 struct ashmem_pin { - __u32 offset; /* offset into region, in bytes, page-aligned */ - __u32 len; /* length forward from offset, in bytes, page-aligned */ + __u32 offset; + __u32 len; }; -#define __ASHMEMIOC 0x77 +#define __ASHMEMIOC 0x77 -#define ASHMEM_SET_NAME _IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN]) -#define ASHMEM_GET_NAME _IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN]) -#define ASHMEM_SET_SIZE _IOW(__ASHMEMIOC, 3, size_t) -#define ASHMEM_GET_SIZE _IO(__ASHMEMIOC, 4) -#define ASHMEM_SET_PROT_MASK _IOW(__ASHMEMIOC, 5, unsigned long) -#define ASHMEM_GET_PROT_MASK _IO(__ASHMEMIOC, 6) -#define ASHMEM_PIN _IOW(__ASHMEMIOC, 7, struct ashmem_pin) -#define ASHMEM_UNPIN _IOW(__ASHMEMIOC, 8, struct ashmem_pin) -#define ASHMEM_GET_PIN_STATUS _IO(__ASHMEMIOC, 9) -#define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10) -#define ASHMEM_CACHE_FLUSH_RANGE _IO(__ASHMEMIOC, 11) -#define ASHMEM_CACHE_CLEAN_RANGE _IO(__ASHMEMIOC, 12) -#define ASHMEM_CACHE_INV_RANGE _IO(__ASHMEMIOC, 13) +#define ASHMEM_SET_NAME _IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN]) +#define ASHMEM_GET_NAME _IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN]) +#define ASHMEM_SET_SIZE _IOW(__ASHMEMIOC, 3, size_t) +#define ASHMEM_GET_SIZE _IO(__ASHMEMIOC, 4) +#define ASHMEM_SET_PROT_MASK _IOW(__ASHMEMIOC, 5, unsigned long) +#define ASHMEM_GET_PROT_MASK _IO(__ASHMEMIOC, 6) +#define ASHMEM_PIN _IOW(__ASHMEMIOC, 7, struct ashmem_pin) +#define ASHMEM_UNPIN _IOW(__ASHMEMIOC, 8, struct ashmem_pin) +#define ASHMEM_GET_PIN_STATUS _IO(__ASHMEMIOC, 9) +#define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10) -int get_ashmem_file(int fd, struct file **filp, struct file **vm_file, - unsigned long *len); -void put_ashmem_file(struct file *file); +#define ASHMEM_CACHE_FLUSH_RANGE _IO(__ASHMEMIOC, 11) +#define ASHMEM_CACHE_CLEAN_RANGE _IO(__ASHMEMIOC, 12) +#define ASHMEM_CACHE_INV_RANGE _IO(__ASHMEMIOC, 13) -#endif /* _LINUX_ASHMEM_H */ +#endif diff --git a/include/linux/fb.h b/include/linux/fb.h deleted file mode 100644 index 6a82748..0000000 --- a/include/linux/fb.h +++ /dev/null @@ -1,1174 +0,0 @@ -#ifndef _LINUX_FB_H -#define _LINUX_FB_H - -#include -#include -#ifdef __KERNEL__ -#include -#endif /* __KERNEL__ */ - -/* Definitions of frame buffers */ - -#define FB_MAX 32 /* sufficient for now */ - -/* ioctls - 0x46 is 'F' */ -#define FBIOGET_VSCREENINFO 0x4600 -#define FBIOPUT_VSCREENINFO 0x4601 -#define FBIOGET_FSCREENINFO 0x4602 -#define FBIOGETCMAP 0x4604 -#define FBIOPUTCMAP 0x4605 -#define FBIOPAN_DISPLAY 0x4606 -#ifdef __KERNEL__ -#define FBIO_CURSOR _IOWR('F', 0x08, struct fb_cursor_user) -#else -#define FBIO_CURSOR _IOWR('F', 0x08, struct fb_cursor) -#endif -/* 0x4607-0x460B are defined below */ -/* #define FBIOGET_MONITORSPEC 0x460C */ -/* #define FBIOPUT_MONITORSPEC 0x460D */ -/* #define FBIOSWITCH_MONIBIT 0x460E */ -#define FBIOGET_CON2FBMAP 0x460F -#define FBIOPUT_CON2FBMAP 0x4610 -#define FBIOBLANK 0x4611 /* arg: 0 or vesa level + 1 */ -#define FBIOGET_VBLANK _IOR('F', 0x12, struct fb_vblank) -#define FBIO_ALLOC 0x4613 -#define FBIO_FREE 0x4614 -#define FBIOGET_GLYPH 0x4615 -#define FBIOGET_HWCINFO 0x4616 -#define FBIOPUT_MODEINFO 0x4617 -#define FBIOGET_DISPINFO 0x4618 -#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32) - -#define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */ -#define FB_TYPE_PLANES 1 /* Non interleaved planes */ -#define FB_TYPE_INTERLEAVED_PLANES 2 /* Interleaved planes */ -#define FB_TYPE_TEXT 3 /* Text/attributes */ -#define FB_TYPE_VGA_PLANES 4 /* EGA/VGA planes */ - -#define FB_AUX_TEXT_MDA 0 /* Monochrome text */ -#define FB_AUX_TEXT_CGA 1 /* CGA/EGA/VGA Color text */ -#define FB_AUX_TEXT_S3_MMIO 2 /* S3 MMIO fasttext */ -#define FB_AUX_TEXT_MGA_STEP16 3 /* MGA Millenium I: text, attr, 14 reserved bytes */ -#define FB_AUX_TEXT_MGA_STEP8 4 /* other MGAs: text, attr, 6 reserved bytes */ -#define FB_AUX_TEXT_SVGA_GROUP 8 /* 8-15: SVGA tileblit compatible modes */ -#define FB_AUX_TEXT_SVGA_MASK 7 /* lower three bits says step */ -#define FB_AUX_TEXT_SVGA_STEP2 8 /* SVGA text mode: text, attr */ -#define FB_AUX_TEXT_SVGA_STEP4 9 /* SVGA text mode: text, attr, 2 reserved bytes */ -#define FB_AUX_TEXT_SVGA_STEP8 10 /* SVGA text mode: text, attr, 6 reserved bytes */ -#define FB_AUX_TEXT_SVGA_STEP16 11 /* SVGA text mode: text, attr, 14 reserved bytes */ -#define FB_AUX_TEXT_SVGA_LAST 15 /* reserved up to 15 */ - -#define FB_AUX_VGA_PLANES_VGA4 0 /* 16 color planes (EGA/VGA) */ -#define FB_AUX_VGA_PLANES_CFB4 1 /* CFB4 in planes (VGA) */ -#define FB_AUX_VGA_PLANES_CFB8 2 /* CFB8 in planes (VGA) */ - -#define FB_VISUAL_MONO01 0 /* Monochr. 1=Black 0=White */ -#define FB_VISUAL_MONO10 1 /* Monochr. 1=White 0=Black */ -#define FB_VISUAL_TRUECOLOR 2 /* True color */ -#define FB_VISUAL_PSEUDOCOLOR 3 /* Pseudo color (like atari) */ -#define FB_VISUAL_DIRECTCOLOR 4 /* Direct color */ -#define FB_VISUAL_STATIC_PSEUDOCOLOR 5 /* Pseudo color readonly */ - -#define FB_ACCEL_NONE 0 /* no hardware accelerator */ -#define FB_ACCEL_ATARIBLITT 1 /* Atari Blitter */ -#define FB_ACCEL_AMIGABLITT 2 /* Amiga Blitter */ -#define FB_ACCEL_S3_TRIO64 3 /* Cybervision64 (S3 Trio64) */ -#define FB_ACCEL_NCR_77C32BLT 4 /* RetinaZ3 (NCR 77C32BLT) */ -#define FB_ACCEL_S3_VIRGE 5 /* Cybervision64/3D (S3 ViRGE) */ -#define FB_ACCEL_ATI_MACH64GX 6 /* ATI Mach 64GX family */ -#define FB_ACCEL_DEC_TGA 7 /* DEC 21030 TGA */ -#define FB_ACCEL_ATI_MACH64CT 8 /* ATI Mach 64CT family */ -#define FB_ACCEL_ATI_MACH64VT 9 /* ATI Mach 64CT family VT class */ -#define FB_ACCEL_ATI_MACH64GT 10 /* ATI Mach 64CT family GT class */ -#define FB_ACCEL_SUN_CREATOR 11 /* Sun Creator/Creator3D */ -#define FB_ACCEL_SUN_CGSIX 12 /* Sun cg6 */ -#define FB_ACCEL_SUN_LEO 13 /* Sun leo/zx */ -#define FB_ACCEL_IMS_TWINTURBO 14 /* IMS Twin Turbo */ -#define FB_ACCEL_3DLABS_PERMEDIA2 15 /* 3Dlabs Permedia 2 */ -#define FB_ACCEL_MATROX_MGA2064W 16 /* Matrox MGA2064W (Millenium) */ -#define FB_ACCEL_MATROX_MGA1064SG 17 /* Matrox MGA1064SG (Mystique) */ -#define FB_ACCEL_MATROX_MGA2164W 18 /* Matrox MGA2164W (Millenium II) */ -#define FB_ACCEL_MATROX_MGA2164W_AGP 19 /* Matrox MGA2164W (Millenium II) */ -#define FB_ACCEL_MATROX_MGAG100 20 /* Matrox G100 (Productiva G100) */ -#define FB_ACCEL_MATROX_MGAG200 21 /* Matrox G200 (Myst, Mill, ...) */ -#define FB_ACCEL_SUN_CG14 22 /* Sun cgfourteen */ -#define FB_ACCEL_SUN_BWTWO 23 /* Sun bwtwo */ -#define FB_ACCEL_SUN_CGTHREE 24 /* Sun cgthree */ -#define FB_ACCEL_SUN_TCX 25 /* Sun tcx */ -#define FB_ACCEL_MATROX_MGAG400 26 /* Matrox G400 */ -#define FB_ACCEL_NV3 27 /* nVidia RIVA 128 */ -#define FB_ACCEL_NV4 28 /* nVidia RIVA TNT */ -#define FB_ACCEL_NV5 29 /* nVidia RIVA TNT2 */ -#define FB_ACCEL_CT_6555x 30 /* C&T 6555x */ -#define FB_ACCEL_3DFX_BANSHEE 31 /* 3Dfx Banshee */ -#define FB_ACCEL_ATI_RAGE128 32 /* ATI Rage128 family */ -#define FB_ACCEL_IGS_CYBER2000 33 /* CyberPro 2000 */ -#define FB_ACCEL_IGS_CYBER2010 34 /* CyberPro 2010 */ -#define FB_ACCEL_IGS_CYBER5000 35 /* CyberPro 5000 */ -#define FB_ACCEL_SIS_GLAMOUR 36 /* SiS 300/630/540 */ -#define FB_ACCEL_3DLABS_PERMEDIA3 37 /* 3Dlabs Permedia 3 */ -#define FB_ACCEL_ATI_RADEON 38 /* ATI Radeon family */ -#define FB_ACCEL_I810 39 /* Intel 810/815 */ -#define FB_ACCEL_SIS_GLAMOUR_2 40 /* SiS 315, 650, 740 */ -#define FB_ACCEL_SIS_XABRE 41 /* SiS 330 ("Xabre") */ -#define FB_ACCEL_I830 42 /* Intel 830M/845G/85x/865G */ -#define FB_ACCEL_NV_10 43 /* nVidia Arch 10 */ -#define FB_ACCEL_NV_20 44 /* nVidia Arch 20 */ -#define FB_ACCEL_NV_30 45 /* nVidia Arch 30 */ -#define FB_ACCEL_NV_40 46 /* nVidia Arch 40 */ -#define FB_ACCEL_XGI_VOLARI_V 47 /* XGI Volari V3XT, V5, V8 */ -#define FB_ACCEL_XGI_VOLARI_Z 48 /* XGI Volari Z7 */ -#define FB_ACCEL_OMAP1610 49 /* TI OMAP16xx */ -#define FB_ACCEL_TRIDENT_TGUI 50 /* Trident TGUI */ -#define FB_ACCEL_TRIDENT_3DIMAGE 51 /* Trident 3DImage */ -#define FB_ACCEL_TRIDENT_BLADE3D 52 /* Trident Blade3D */ -#define FB_ACCEL_TRIDENT_BLADEXP 53 /* Trident BladeXP */ -#define FB_ACCEL_CIRRUS_ALPINE 53 /* Cirrus Logic 543x/544x/5480 */ -#define FB_ACCEL_NEOMAGIC_NM2070 90 /* NeoMagic NM2070 */ -#define FB_ACCEL_NEOMAGIC_NM2090 91 /* NeoMagic NM2090 */ -#define FB_ACCEL_NEOMAGIC_NM2093 92 /* NeoMagic NM2093 */ -#define FB_ACCEL_NEOMAGIC_NM2097 93 /* NeoMagic NM2097 */ -#define FB_ACCEL_NEOMAGIC_NM2160 94 /* NeoMagic NM2160 */ -#define FB_ACCEL_NEOMAGIC_NM2200 95 /* NeoMagic NM2200 */ -#define FB_ACCEL_NEOMAGIC_NM2230 96 /* NeoMagic NM2230 */ -#define FB_ACCEL_NEOMAGIC_NM2360 97 /* NeoMagic NM2360 */ -#define FB_ACCEL_NEOMAGIC_NM2380 98 /* NeoMagic NM2380 */ -#define FB_ACCEL_PXA3XX 99 /* PXA3xx */ - -#define FB_ACCEL_SAVAGE4 0x80 /* S3 Savage4 */ -#define FB_ACCEL_SAVAGE3D 0x81 /* S3 Savage3D */ -#define FB_ACCEL_SAVAGE3D_MV 0x82 /* S3 Savage3D-MV */ -#define FB_ACCEL_SAVAGE2000 0x83 /* S3 Savage2000 */ -#define FB_ACCEL_SAVAGE_MX_MV 0x84 /* S3 Savage/MX-MV */ -#define FB_ACCEL_SAVAGE_MX 0x85 /* S3 Savage/MX */ -#define FB_ACCEL_SAVAGE_IX_MV 0x86 /* S3 Savage/IX-MV */ -#define FB_ACCEL_SAVAGE_IX 0x87 /* S3 Savage/IX */ -#define FB_ACCEL_PROSAVAGE_PM 0x88 /* S3 ProSavage PM133 */ -#define FB_ACCEL_PROSAVAGE_KM 0x89 /* S3 ProSavage KM133 */ -#define FB_ACCEL_S3TWISTER_P 0x8a /* S3 Twister */ -#define FB_ACCEL_S3TWISTER_K 0x8b /* S3 TwisterK */ -#define FB_ACCEL_SUPERSAVAGE 0x8c /* S3 Supersavage */ -#define FB_ACCEL_PROSAVAGE_DDR 0x8d /* S3 ProSavage DDR */ -#define FB_ACCEL_PROSAVAGE_DDRK 0x8e /* S3 ProSavage DDR-K */ - -#define FB_ACCEL_PUV3_UNIGFX 0xa0 /* PKUnity-v3 Unigfx */ - -struct fb_fix_screeninfo { - char id[16]; /* identification string eg "TT Builtin" */ - unsigned long smem_start; /* Start of frame buffer mem */ - /* (physical address) */ - __u32 smem_len; /* Length of frame buffer mem */ - __u32 type; /* see FB_TYPE_* */ - __u32 type_aux; /* Interleave for interleaved Planes */ - __u32 visual; /* see FB_VISUAL_* */ - __u16 xpanstep; /* zero if no hardware panning */ - __u16 ypanstep; /* zero if no hardware panning */ - __u16 ywrapstep; /* zero if no hardware ywrap */ - __u32 line_length; /* length of a line in bytes */ - unsigned long mmio_start; /* Start of Memory Mapped I/O */ - /* (physical address) */ - __u32 mmio_len; /* Length of Memory Mapped I/O */ - __u32 accel; /* Indicate to driver which */ - /* specific chip/card we have */ - __u16 reserved[3]; /* Reserved for future compatibility */ -}; - -/* Interpretation of offset for color fields: All offsets are from the right, - * inside a "pixel" value, which is exactly 'bits_per_pixel' wide (means: you - * can use the offset as right argument to <<). A pixel afterwards is a bit - * stream and is written to video memory as that unmodified. - * - * For pseudocolor: offset and length should be the same for all color - * components. Offset specifies the position of the least significant bit - * of the pallette index in a pixel value. Length indicates the number - * of available palette entries (i.e. # of entries = 1 << length). - */ -struct fb_bitfield { - __u32 offset; /* beginning of bitfield */ - __u32 length; /* length of bitfield */ - __u32 msb_right; /* != 0 : Most significant bit is */ - /* right */ -}; - -#define FB_NONSTD_HAM 1 /* Hold-And-Modify (HAM) */ -#define FB_NONSTD_REV_PIX_IN_B 2 /* order of pixels in each byte is reversed */ - -#define FB_ACTIVATE_NOW 0 /* set values immediately (or vbl)*/ -#define FB_ACTIVATE_NXTOPEN 1 /* activate on next open */ -#define FB_ACTIVATE_TEST 2 /* don't set, round up impossible */ -#define FB_ACTIVATE_MASK 15 - /* values */ -#define FB_ACTIVATE_VBL 16 /* activate values on next vbl */ -#define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */ -#define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */ -#define FB_ACTIVATE_FORCE 128 /* force apply even when no change*/ -#define FB_ACTIVATE_INV_MODE 256 /* invalidate videomode */ - -#define FB_ACCELF_TEXT 1 /* (OBSOLETE) see fb_info.flags and vc_mode */ - -#define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */ -#define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */ -#define FB_SYNC_EXT 4 /* external sync */ -#define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */ -#define FB_SYNC_BROADCAST 16 /* broadcast video timings */ - /* vtotal = 144d/288n/576i => PAL */ - /* vtotal = 121d/242n/484i => NTSC */ -#define FB_SYNC_ON_GREEN 32 /* sync on green */ - -#define FB_VMODE_NONINTERLACED 0 /* non interlaced */ -#define FB_VMODE_INTERLACED 1 /* interlaced */ -#define FB_VMODE_DOUBLE 2 /* double scan */ -#define FB_VMODE_ODD_FLD_FIRST 4 /* interlaced: top line first */ -#define FB_VMODE_MASK 255 - -#define FB_VMODE_YWRAP 256 /* ywrap instead of panning */ -#define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */ -#define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */ - -/* - * Display rotation support - */ -#define FB_ROTATE_UR 0 -#define FB_ROTATE_CW 1 -#define FB_ROTATE_UD 2 -#define FB_ROTATE_CCW 3 - -#define PICOS2KHZ(a) (1000000000UL/(a)) -#define KHZ2PICOS(a) (1000000000UL/(a)) - -struct fb_var_screeninfo { - __u32 xres; /* visible resolution */ - __u32 yres; - __u32 xres_virtual; /* virtual resolution */ - __u32 yres_virtual; - __u32 xoffset; /* offset from virtual to visible */ - __u32 yoffset; /* resolution */ - - __u32 bits_per_pixel; /* guess what */ - __u32 grayscale; /* != 0 Graylevels instead of colors */ - - struct fb_bitfield red; /* bitfield in fb mem if true color, */ - struct fb_bitfield green; /* else only length is significant */ - struct fb_bitfield blue; - struct fb_bitfield transp; /* transparency */ - - __u32 nonstd; /* != 0 Non standard pixel format */ - - __u32 activate; /* see FB_ACTIVATE_* */ - - __u32 height; /* height of picture in mm */ - __u32 width; /* width of picture in mm */ - - __u32 accel_flags; /* (OBSOLETE) see fb_info.flags */ - - /* Timing: All values in pixclocks, except pixclock (of course) */ - __u32 pixclock; /* pixel clock in ps (pico seconds) */ - __u32 left_margin; /* time from sync to picture */ - __u32 right_margin; /* time from picture to sync */ - __u32 upper_margin; /* time from sync to picture */ - __u32 lower_margin; - __u32 hsync_len; /* length of horizontal sync */ - __u32 vsync_len; /* length of vertical sync */ - __u32 sync; /* see FB_SYNC_* */ - __u32 vmode; /* see FB_VMODE_* */ - __u32 rotate; /* angle we rotate counter clockwise */ - __u32 reserved[5]; /* Reserved for future compatibility */ -}; - -struct fb_cmap { - __u32 start; /* First entry */ - __u32 len; /* Number of entries */ - __u16 *red; /* Red values */ - __u16 *green; - __u16 *blue; - __u16 *transp; /* transparency, can be NULL */ -}; - -struct fb_con2fbmap { - __u32 console; - __u32 framebuffer; -}; - -/* VESA Blanking Levels */ -#define VESA_NO_BLANKING 0 -#define VESA_VSYNC_SUSPEND 1 -#define VESA_HSYNC_SUSPEND 2 -#define VESA_POWERDOWN 3 - - -enum { - /* screen: unblanked, hsync: on, vsync: on */ - FB_BLANK_UNBLANK = VESA_NO_BLANKING, - - /* screen: blanked, hsync: on, vsync: on */ - FB_BLANK_NORMAL = VESA_NO_BLANKING + 1, - - /* screen: blanked, hsync: on, vsync: off */ - FB_BLANK_VSYNC_SUSPEND = VESA_VSYNC_SUSPEND + 1, - - /* screen: blanked, hsync: off, vsync: on */ - FB_BLANK_HSYNC_SUSPEND = VESA_HSYNC_SUSPEND + 1, - - /* screen: blanked, hsync: off, vsync: off */ - FB_BLANK_POWERDOWN = VESA_POWERDOWN + 1 -}; - -#define FB_VBLANK_VBLANKING 0x001 /* currently in a vertical blank */ -#define FB_VBLANK_HBLANKING 0x002 /* currently in a horizontal blank */ -#define FB_VBLANK_HAVE_VBLANK 0x004 /* vertical blanks can be detected */ -#define FB_VBLANK_HAVE_HBLANK 0x008 /* horizontal blanks can be detected */ -#define FB_VBLANK_HAVE_COUNT 0x010 /* global retrace counter is available */ -#define FB_VBLANK_HAVE_VCOUNT 0x020 /* the vcount field is valid */ -#define FB_VBLANK_HAVE_HCOUNT 0x040 /* the hcount field is valid */ -#define FB_VBLANK_VSYNCING 0x080 /* currently in a vsync */ -#define FB_VBLANK_HAVE_VSYNC 0x100 /* verical syncs can be detected */ - -struct fb_vblank { - __u32 flags; /* FB_VBLANK flags */ - __u32 count; /* counter of retraces since boot */ - __u32 vcount; /* current scanline position */ - __u32 hcount; /* current scandot position */ - __u32 reserved[4]; /* reserved for future compatibility */ -}; - -/* Internal HW accel */ -#define ROP_COPY 0 -#define ROP_XOR 1 - -struct fb_copyarea { - __u32 dx; - __u32 dy; - __u32 width; - __u32 height; - __u32 sx; - __u32 sy; -}; - -struct fb_fillrect { - __u32 dx; /* screen-relative */ - __u32 dy; - __u32 width; - __u32 height; - __u32 color; - __u32 rop; -}; - -struct fb_image { - __u32 dx; /* Where to place image */ - __u32 dy; - __u32 width; /* Size of image */ - __u32 height; - __u32 fg_color; /* Only used when a mono bitmap */ - __u32 bg_color; - __u8 depth; /* Depth of the image */ - const char *data; /* Pointer to image data */ - struct fb_cmap cmap; /* color map info */ -}; - -/* - * hardware cursor control - */ - -#define FB_CUR_SETIMAGE 0x01 -#define FB_CUR_SETPOS 0x02 -#define FB_CUR_SETHOT 0x04 -#define FB_CUR_SETCMAP 0x08 -#define FB_CUR_SETSHAPE 0x10 -#define FB_CUR_SETSIZE 0x20 -#define FB_CUR_SETALL 0xFF - -struct fbcurpos { - __u16 x, y; -}; - -struct fb_cursor { - __u16 set; /* what to set */ - __u16 enable; /* cursor on/off */ - __u16 rop; /* bitop operation */ - const char *mask; /* cursor mask bits */ - struct fbcurpos hot; /* cursor hot spot */ - struct fb_image image; /* Cursor image */ -}; - -#ifdef CONFIG_FB_BACKLIGHT -/* Settings for the generic backlight code */ -#define FB_BACKLIGHT_LEVELS 128 -#define FB_BACKLIGHT_MAX 0xFF -#endif - -#ifdef __KERNEL__ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -struct vm_area_struct; -struct fb_info; -struct device; -struct file; - -/* Definitions below are used in the parsed monitor specs */ -#define FB_DPMS_ACTIVE_OFF 1 -#define FB_DPMS_SUSPEND 2 -#define FB_DPMS_STANDBY 4 - -#define FB_DISP_DDI 1 -#define FB_DISP_ANA_700_300 2 -#define FB_DISP_ANA_714_286 4 -#define FB_DISP_ANA_1000_400 8 -#define FB_DISP_ANA_700_000 16 - -#define FB_DISP_MONO 32 -#define FB_DISP_RGB 64 -#define FB_DISP_MULTI 128 -#define FB_DISP_UNKNOWN 256 - -#define FB_SIGNAL_NONE 0 -#define FB_SIGNAL_BLANK_BLANK 1 -#define FB_SIGNAL_SEPARATE 2 -#define FB_SIGNAL_COMPOSITE 4 -#define FB_SIGNAL_SYNC_ON_GREEN 8 -#define FB_SIGNAL_SERRATION_ON 16 - -#define FB_MISC_PRIM_COLOR 1 -#define FB_MISC_1ST_DETAIL 2 /* First Detailed Timing is preferred */ -struct fb_chroma { - __u32 redx; /* in fraction of 1024 */ - __u32 greenx; - __u32 bluex; - __u32 whitex; - __u32 redy; - __u32 greeny; - __u32 bluey; - __u32 whitey; -}; - -struct fb_monspecs { - struct fb_chroma chroma; - struct fb_videomode *modedb; /* mode database */ - __u8 manufacturer[4]; /* Manufacturer */ - __u8 monitor[14]; /* Monitor String */ - __u8 serial_no[14]; /* Serial Number */ - __u8 ascii[14]; /* ? */ - __u32 modedb_len; /* mode database length */ - __u32 model; /* Monitor Model */ - __u32 serial; /* Serial Number - Integer */ - __u32 year; /* Year manufactured */ - __u32 week; /* Week Manufactured */ - __u32 hfmin; /* hfreq lower limit (Hz) */ - __u32 hfmax; /* hfreq upper limit (Hz) */ - __u32 dclkmin; /* pixelclock lower limit (Hz) */ - __u32 dclkmax; /* pixelclock upper limit (Hz) */ - __u16 input; /* display type - see FB_DISP_* */ - __u16 dpms; /* DPMS support - see FB_DPMS_ */ - __u16 signal; /* Signal Type - see FB_SIGNAL_* */ - __u16 vfmin; /* vfreq lower limit (Hz) */ - __u16 vfmax; /* vfreq upper limit (Hz) */ - __u16 gamma; /* Gamma - in fractions of 100 */ - __u16 gtf : 1; /* supports GTF */ - __u16 misc; /* Misc flags - see FB_MISC_* */ - __u8 version; /* EDID version... */ - __u8 revision; /* ...and revision */ - __u8 max_x; /* Maximum horizontal size (cm) */ - __u8 max_y; /* Maximum vertical size (cm) */ -}; - -struct fb_cmap_user { - __u32 start; /* First entry */ - __u32 len; /* Number of entries */ - __u16 __user *red; /* Red values */ - __u16 __user *green; - __u16 __user *blue; - __u16 __user *transp; /* transparency, can be NULL */ -}; - -struct fb_image_user { - __u32 dx; /* Where to place image */ - __u32 dy; - __u32 width; /* Size of image */ - __u32 height; - __u32 fg_color; /* Only used when a mono bitmap */ - __u32 bg_color; - __u8 depth; /* Depth of the image */ - const char __user *data; /* Pointer to image data */ - struct fb_cmap_user cmap; /* color map info */ -}; - -struct fb_cursor_user { - __u16 set; /* what to set */ - __u16 enable; /* cursor on/off */ - __u16 rop; /* bitop operation */ - const char __user *mask; /* cursor mask bits */ - struct fbcurpos hot; /* cursor hot spot */ - struct fb_image_user image; /* Cursor image */ -}; - -/* - * Register/unregister for framebuffer events - */ - -/* The resolution of the passed in fb_info about to change */ -#define FB_EVENT_MODE_CHANGE 0x01 -/* The display on this fb_info is beeing suspended, no access to the - * framebuffer is allowed any more after that call returns - */ -#define FB_EVENT_SUSPEND 0x02 -/* The display on this fb_info was resumed, you can restore the display - * if you own it - */ -#define FB_EVENT_RESUME 0x03 -/* An entry from the modelist was removed */ -#define FB_EVENT_MODE_DELETE 0x04 -/* A driver registered itself */ -#define FB_EVENT_FB_REGISTERED 0x05 -/* A driver unregistered itself */ -#define FB_EVENT_FB_UNREGISTERED 0x06 -/* CONSOLE-SPECIFIC: get console to framebuffer mapping */ -#define FB_EVENT_GET_CONSOLE_MAP 0x07 -/* CONSOLE-SPECIFIC: set console to framebuffer mapping */ -#define FB_EVENT_SET_CONSOLE_MAP 0x08 -/* A hardware display blank change occurred */ -#define FB_EVENT_BLANK 0x09 -/* Private modelist is to be replaced */ -#define FB_EVENT_NEW_MODELIST 0x0A -/* The resolution of the passed in fb_info about to change and - all vc's should be changed */ -#define FB_EVENT_MODE_CHANGE_ALL 0x0B -/* A software display blank change occurred */ -#define FB_EVENT_CONBLANK 0x0C -/* Get drawing requirements */ -#define FB_EVENT_GET_REQ 0x0D -/* Unbind from the console if possible */ -#define FB_EVENT_FB_UNBIND 0x0E -/* CONSOLE-SPECIFIC: remap all consoles to new fb - for vga switcheroo */ -#define FB_EVENT_REMAP_ALL_CONSOLE 0x0F - -struct fb_event { - struct fb_info *info; - void *data; -}; - -struct fb_blit_caps { - u32 x; - u32 y; - u32 len; - u32 flags; -}; - -extern int fb_register_client(struct notifier_block *nb); -extern int fb_unregister_client(struct notifier_block *nb); -extern int fb_notifier_call_chain(unsigned long val, void *v); -/* - * Pixmap structure definition - * - * The purpose of this structure is to translate data - * from the hardware independent format of fbdev to what - * format the hardware needs. - */ - -#define FB_PIXMAP_DEFAULT 1 /* used internally by fbcon */ -#define FB_PIXMAP_SYSTEM 2 /* memory is in system RAM */ -#define FB_PIXMAP_IO 4 /* memory is iomapped */ -#define FB_PIXMAP_SYNC 256 /* set if GPU can DMA */ - -struct fb_pixmap { - u8 *addr; /* pointer to memory */ - u32 size; /* size of buffer in bytes */ - u32 offset; /* current offset to buffer */ - u32 buf_align; /* byte alignment of each bitmap */ - u32 scan_align; /* alignment per scanline */ - u32 access_align; /* alignment per read/write (bits) */ - u32 flags; /* see FB_PIXMAP_* */ - u32 blit_x; /* supported bit block dimensions (1-32)*/ - u32 blit_y; /* Format: blit_x = 1 << (width - 1) */ - /* blit_y = 1 << (height - 1) */ - /* if 0, will be set to 0xffffffff (all)*/ - /* access methods */ - void (*writeio)(struct fb_info *info, void __iomem *dst, void *src, unsigned int size); - void (*readio) (struct fb_info *info, void *dst, void __iomem *src, unsigned int size); -}; - -#ifdef CONFIG_FB_DEFERRED_IO -struct fb_deferred_io { - /* delay between mkwrite and deferred handler */ - unsigned long delay; - struct mutex lock; /* mutex that protects the page list */ - struct list_head pagelist; /* list of touched pages */ - /* callback */ - void (*deferred_io)(struct fb_info *info, struct list_head *pagelist); -}; -#endif - -/* - * Frame buffer operations - * - * LOCKING NOTE: those functions must _ALL_ be called with the console - * semaphore held, this is the only suitable locking mechanism we have - * in 2.6. Some may be called at interrupt time at this point though. - * - * The exception to this is the debug related hooks. Putting the fb - * into a debug state (e.g. flipping to the kernel console) and restoring - * it must be done in a lock-free manner, so low level drivers should - * keep track of the initial console (if applicable) and may need to - * perform direct, unlocked hardware writes in these hooks. - */ - -struct fb_ops { - /* open/release and usage marking */ - struct module *owner; - int (*fb_open)(struct fb_info *info, int user); - int (*fb_release)(struct fb_info *info, int user); - - /* For framebuffers with strange non linear layouts or that do not - * work with normal memory mapped access - */ - ssize_t (*fb_read)(struct fb_info *info, char __user *buf, - size_t count, loff_t *ppos); - ssize_t (*fb_write)(struct fb_info *info, const char __user *buf, - size_t count, loff_t *ppos); - - /* checks var and eventually tweaks it to something supported, - * DO NOT MODIFY PAR */ - int (*fb_check_var)(struct fb_var_screeninfo *var, struct fb_info *info); - - /* set the video mode according to info->var */ - int (*fb_set_par)(struct fb_info *info); - - /* set color register */ - int (*fb_setcolreg)(unsigned regno, unsigned red, unsigned green, - unsigned blue, unsigned transp, struct fb_info *info); - - /* set color registers in batch */ - int (*fb_setcmap)(struct fb_cmap *cmap, struct fb_info *info); - - /* blank display */ - int (*fb_blank)(int blank, struct fb_info *info); - - /* pan display */ - int (*fb_pan_display)(struct fb_var_screeninfo *var, struct fb_info *info); - - /* Draws a rectangle */ - void (*fb_fillrect) (struct fb_info *info, const struct fb_fillrect *rect); - /* Copy data from area to another */ - void (*fb_copyarea) (struct fb_info *info, const struct fb_copyarea *region); - /* Draws a image to the display */ - void (*fb_imageblit) (struct fb_info *info, const struct fb_image *image); - - /* Draws cursor */ - int (*fb_cursor) (struct fb_info *info, struct fb_cursor *cursor); - - /* Rotates the display */ - void (*fb_rotate)(struct fb_info *info, int angle); - - /* wait for blit idle, optional */ - int (*fb_sync)(struct fb_info *info); - - /* perform fb specific ioctl (optional) */ - int (*fb_ioctl)(struct fb_info *info, unsigned int cmd, - unsigned long arg); - - /* Handle 32bit compat ioctl (optional) */ - int (*fb_compat_ioctl)(struct fb_info *info, unsigned cmd, - unsigned long arg); - - /* perform fb specific mmap */ - int (*fb_mmap)(struct fb_info *info, struct vm_area_struct *vma); - - /* get capability given var */ - void (*fb_get_caps)(struct fb_info *info, struct fb_blit_caps *caps, - struct fb_var_screeninfo *var); - - /* teardown any resources to do with this framebuffer */ - void (*fb_destroy)(struct fb_info *info); - - /* called at KDB enter and leave time to prepare the console */ - int (*fb_debug_enter)(struct fb_info *info); - int (*fb_debug_leave)(struct fb_info *info); -}; - -#ifdef CONFIG_FB_TILEBLITTING -#define FB_TILE_CURSOR_NONE 0 -#define FB_TILE_CURSOR_UNDERLINE 1 -#define FB_TILE_CURSOR_LOWER_THIRD 2 -#define FB_TILE_CURSOR_LOWER_HALF 3 -#define FB_TILE_CURSOR_TWO_THIRDS 4 -#define FB_TILE_CURSOR_BLOCK 5 - -struct fb_tilemap { - __u32 width; /* width of each tile in pixels */ - __u32 height; /* height of each tile in scanlines */ - __u32 depth; /* color depth of each tile */ - __u32 length; /* number of tiles in the map */ - const __u8 *data; /* actual tile map: a bitmap array, packed - to the nearest byte */ -}; - -struct fb_tilerect { - __u32 sx; /* origin in the x-axis */ - __u32 sy; /* origin in the y-axis */ - __u32 width; /* number of tiles in the x-axis */ - __u32 height; /* number of tiles in the y-axis */ - __u32 index; /* what tile to use: index to tile map */ - __u32 fg; /* foreground color */ - __u32 bg; /* background color */ - __u32 rop; /* raster operation */ -}; - -struct fb_tilearea { - __u32 sx; /* source origin in the x-axis */ - __u32 sy; /* source origin in the y-axis */ - __u32 dx; /* destination origin in the x-axis */ - __u32 dy; /* destination origin in the y-axis */ - __u32 width; /* number of tiles in the x-axis */ - __u32 height; /* number of tiles in the y-axis */ -}; - -struct fb_tileblit { - __u32 sx; /* origin in the x-axis */ - __u32 sy; /* origin in the y-axis */ - __u32 width; /* number of tiles in the x-axis */ - __u32 height; /* number of tiles in the y-axis */ - __u32 fg; /* foreground color */ - __u32 bg; /* background color */ - __u32 length; /* number of tiles to draw */ - __u32 *indices; /* array of indices to tile map */ -}; - -struct fb_tilecursor { - __u32 sx; /* cursor position in the x-axis */ - __u32 sy; /* cursor position in the y-axis */ - __u32 mode; /* 0 = erase, 1 = draw */ - __u32 shape; /* see FB_TILE_CURSOR_* */ - __u32 fg; /* foreground color */ - __u32 bg; /* background color */ -}; - -struct fb_tile_ops { - /* set tile characteristics */ - void (*fb_settile)(struct fb_info *info, struct fb_tilemap *map); - - /* all dimensions from hereon are in terms of tiles */ - - /* move a rectangular region of tiles from one area to another*/ - void (*fb_tilecopy)(struct fb_info *info, struct fb_tilearea *area); - /* fill a rectangular region with a tile */ - void (*fb_tilefill)(struct fb_info *info, struct fb_tilerect *rect); - /* copy an array of tiles */ - void (*fb_tileblit)(struct fb_info *info, struct fb_tileblit *blit); - /* cursor */ - void (*fb_tilecursor)(struct fb_info *info, - struct fb_tilecursor *cursor); - /* get maximum length of the tile map */ - int (*fb_get_tilemax)(struct fb_info *info); -}; -#endif /* CONFIG_FB_TILEBLITTING */ - -/* FBINFO_* = fb_info.flags bit flags */ -#define FBINFO_MODULE 0x0001 /* Low-level driver is a module */ -#define FBINFO_HWACCEL_DISABLED 0x0002 - /* When FBINFO_HWACCEL_DISABLED is set: - * Hardware acceleration is turned off. Software implementations - * of required functions (copyarea(), fillrect(), and imageblit()) - * takes over; acceleration engine should be in a quiescent state */ - -/* hints */ -#define FBINFO_VIRTFB 0x0004 /* FB is System RAM, not device. */ -#define FBINFO_PARTIAL_PAN_OK 0x0040 /* otw use pan only for double-buffering */ -#define FBINFO_READS_FAST 0x0080 /* soft-copy faster than rendering */ - -/* hardware supported ops */ -/* semantics: when a bit is set, it indicates that the operation is - * accelerated by hardware. - * required functions will still work even if the bit is not set. - * optional functions may not even exist if the flag bit is not set. - */ -#define FBINFO_HWACCEL_NONE 0x0000 -#define FBINFO_HWACCEL_COPYAREA 0x0100 /* required */ -#define FBINFO_HWACCEL_FILLRECT 0x0200 /* required */ -#define FBINFO_HWACCEL_IMAGEBLIT 0x0400 /* required */ -#define FBINFO_HWACCEL_ROTATE 0x0800 /* optional */ -#define FBINFO_HWACCEL_XPAN 0x1000 /* optional */ -#define FBINFO_HWACCEL_YPAN 0x2000 /* optional */ -#define FBINFO_HWACCEL_YWRAP 0x4000 /* optional */ - -#define FBINFO_MISC_USEREVENT 0x10000 /* event request - from userspace */ -#define FBINFO_MISC_TILEBLITTING 0x20000 /* use tile blitting */ - -/* A driver may set this flag to indicate that it does want a set_par to be - * called every time when fbcon_switch is executed. The advantage is that with - * this flag set you can really be sure that set_par is always called before - * any of the functions dependent on the correct hardware state or altering - * that state, even if you are using some broken X releases. The disadvantage - * is that it introduces unwanted delays to every console switch if set_par - * is slow. It is a good idea to try this flag in the drivers initialization - * code whenever there is a bug report related to switching between X and the - * framebuffer console. - */ -#define FBINFO_MISC_ALWAYS_SETPAR 0x40000 - -/* where the fb is a firmware driver, and can be replaced with a proper one */ -#define FBINFO_MISC_FIRMWARE 0x80000 -/* - * Host and GPU endianness differ. - */ -#define FBINFO_FOREIGN_ENDIAN 0x100000 -/* - * Big endian math. This is the same flags as above, but with different - * meaning, it is set by the fb subsystem depending FOREIGN_ENDIAN flag - * and host endianness. Drivers should not use this flag. - */ -#define FBINFO_BE_MATH 0x100000 - -/* report to the VT layer that this fb driver can accept forced console - output like oopses */ -#define FBINFO_CAN_FORCE_OUTPUT 0x200000 - -struct fb_info { - atomic_t count; - int node; - int flags; - struct mutex lock; /* Lock for open/release/ioctl funcs */ - struct mutex mm_lock; /* Lock for fb_mmap and smem_* fields */ - struct fb_var_screeninfo var; /* Current var */ - struct fb_fix_screeninfo fix; /* Current fix */ - struct fb_monspecs monspecs; /* Current Monitor specs */ - struct work_struct queue; /* Framebuffer event queue */ - struct fb_pixmap pixmap; /* Image hardware mapper */ - struct fb_pixmap sprite; /* Cursor hardware mapper */ - struct fb_cmap cmap; /* Current cmap */ - struct list_head modelist; /* mode list */ - struct fb_videomode *mode; /* current mode */ - -#ifdef CONFIG_FB_BACKLIGHT - /* assigned backlight device */ - /* set before framebuffer registration, - remove after unregister */ - struct backlight_device *bl_dev; - - /* Backlight level curve */ - struct mutex bl_curve_mutex; - u8 bl_curve[FB_BACKLIGHT_LEVELS]; -#endif -#ifdef CONFIG_FB_DEFERRED_IO - struct delayed_work deferred_work; - struct fb_deferred_io *fbdefio; -#endif - - struct fb_ops *fbops; - struct device *device; /* This is the parent */ - struct device *dev; /* This is this fb device */ - int class_flag; /* private sysfs flags */ -#ifdef CONFIG_FB_TILEBLITTING - struct fb_tile_ops *tileops; /* Tile Blitting */ -#endif - char __iomem *screen_base; /* Virtual address */ - unsigned long screen_size; /* Amount of ioremapped VRAM or 0 */ - void *pseudo_palette; /* Fake palette of 16 colors */ -#define FBINFO_STATE_RUNNING 0 -#define FBINFO_STATE_SUSPENDED 1 - u32 state; /* Hardware state i.e suspend */ - void *fbcon_par; /* fbcon use-only private area */ - /* From here on everything is device dependent */ - void *par; - /* we need the PCI or similar aperture base/size not - smem_start/size as smem_start may just be an object - allocated inside the aperture so may not actually overlap */ - struct apertures_struct { - unsigned int count; - struct aperture { - resource_size_t base; - resource_size_t size; - } ranges[0]; - } *apertures; -}; - -static inline struct apertures_struct *alloc_apertures(unsigned int max_num) { - struct apertures_struct *a = kzalloc(sizeof(struct apertures_struct) - + max_num * sizeof(struct aperture), GFP_KERNEL); - if (!a) - return NULL; - a->count = max_num; - return a; -} - -#ifdef MODULE -#define FBINFO_DEFAULT FBINFO_MODULE -#else -#define FBINFO_DEFAULT 0 -#endif - -// This will go away -#define FBINFO_FLAG_MODULE FBINFO_MODULE -#define FBINFO_FLAG_DEFAULT FBINFO_DEFAULT - -/* This will go away - * fbset currently hacks in FB_ACCELF_TEXT into var.accel_flags - * when it wants to turn the acceleration engine on. This is - * really a separate operation, and should be modified via sysfs. - * But for now, we leave it broken with the following define - */ -#define STUPID_ACCELF_TEXT_SHIT - -// This will go away -#if defined(__sparc__) - -/* We map all of our framebuffers such that big-endian accesses - * are what we want, so the following is sufficient. - */ - -// This will go away -#define fb_readb sbus_readb -#define fb_readw sbus_readw -#define fb_readl sbus_readl -#define fb_readq sbus_readq -#define fb_writeb sbus_writeb -#define fb_writew sbus_writew -#define fb_writel sbus_writel -#define fb_writeq sbus_writeq -#define fb_memset sbus_memset_io -#define fb_memcpy_fromfb sbus_memcpy_fromio -#define fb_memcpy_tofb sbus_memcpy_toio - -#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__) - -#define fb_readb __raw_readb -#define fb_readw __raw_readw -#define fb_readl __raw_readl -#define fb_readq __raw_readq -#define fb_writeb __raw_writeb -#define fb_writew __raw_writew -#define fb_writel __raw_writel -#define fb_writeq __raw_writeq -#define fb_memset memset_io -#define fb_memcpy_fromfb memcpy_fromio -#define fb_memcpy_tofb memcpy_toio - -#else - -#define fb_readb(addr) (*(volatile u8 *) (addr)) -#define fb_readw(addr) (*(volatile u16 *) (addr)) -#define fb_readl(addr) (*(volatile u32 *) (addr)) -#define fb_readq(addr) (*(volatile u64 *) (addr)) -#define fb_writeb(b,addr) (*(volatile u8 *) (addr) = (b)) -#define fb_writew(b,addr) (*(volatile u16 *) (addr) = (b)) -#define fb_writel(b,addr) (*(volatile u32 *) (addr) = (b)) -#define fb_writeq(b,addr) (*(volatile u64 *) (addr) = (b)) -#define fb_memset memset -#define fb_memcpy_fromfb memcpy -#define fb_memcpy_tofb memcpy - -#endif - -#define FB_LEFT_POS(p, bpp) (fb_be_math(p) ? (32 - (bpp)) : 0) -#define FB_SHIFT_HIGH(p, val, bits) (fb_be_math(p) ? (val) >> (bits) : \ - (val) << (bits)) -#define FB_SHIFT_LOW(p, val, bits) (fb_be_math(p) ? (val) << (bits) : \ - (val) >> (bits)) - - /* - * `Generic' versions of the frame buffer device operations - */ - -extern int fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var); -extern int fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var); -extern int fb_blank(struct fb_info *info, int blank); -extern void cfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect); -extern void cfb_copyarea(struct fb_info *info, const struct fb_copyarea *area); -extern void cfb_imageblit(struct fb_info *info, const struct fb_image *image); -/* - * Drawing operations where framebuffer is in system RAM - */ -extern void sys_fillrect(struct fb_info *info, const struct fb_fillrect *rect); -extern void sys_copyarea(struct fb_info *info, const struct fb_copyarea *area); -extern void sys_imageblit(struct fb_info *info, const struct fb_image *image); -extern ssize_t fb_sys_read(struct fb_info *info, char __user *buf, - size_t count, loff_t *ppos); -extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf, - size_t count, loff_t *ppos); - -/* drivers/video/fbmem.c */ -extern int register_framebuffer(struct fb_info *fb_info); -extern int unregister_framebuffer(struct fb_info *fb_info); -extern void remove_conflicting_framebuffers(struct apertures_struct *a, - const char *name, bool primary); -extern int fb_prepare_logo(struct fb_info *fb_info, int rotate); -extern int fb_show_logo(struct fb_info *fb_info, int rotate); -extern char* fb_get_buffer_offset(struct fb_info *info, struct fb_pixmap *buf, u32 size); -extern void fb_pad_unaligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 idx, - u32 height, u32 shift_high, u32 shift_low, u32 mod); -extern void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u32 height); -extern void fb_set_suspend(struct fb_info *info, int state); -extern int fb_get_color_depth(struct fb_var_screeninfo *var, - struct fb_fix_screeninfo *fix); -extern int fb_get_options(char *name, char **option); -extern int fb_new_modelist(struct fb_info *info); - -extern struct fb_info *registered_fb[FB_MAX]; -extern int num_registered_fb; -extern struct class *fb_class; - -extern int lock_fb_info(struct fb_info *info); - -static inline void unlock_fb_info(struct fb_info *info) -{ - mutex_unlock(&info->lock); -} - -static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, - u8 *src, u32 s_pitch, u32 height) -{ - int i, j; - - d_pitch -= s_pitch; - - for (i = height; i--; ) { - /* s_pitch is a few bytes at the most, memcpy is suboptimal */ - for (j = 0; j < s_pitch; j++) - *dst++ = *src++; - dst += d_pitch; - } -} - -/* drivers/video/fb_defio.c */ -extern void fb_deferred_io_init(struct fb_info *info); -extern void fb_deferred_io_open(struct fb_info *info, - struct inode *inode, - struct file *file); -extern void fb_deferred_io_cleanup(struct fb_info *info); -extern int fb_deferred_io_fsync(struct file *file, int datasync); - -static inline bool fb_be_math(struct fb_info *info) -{ -#ifdef CONFIG_FB_FOREIGN_ENDIAN -#if defined(CONFIG_FB_BOTH_ENDIAN) - return info->flags & FBINFO_BE_MATH; -#elif defined(CONFIG_FB_BIG_ENDIAN) - return true; -#elif defined(CONFIG_FB_LITTLE_ENDIAN) - return false; -#endif /* CONFIG_FB_BOTH_ENDIAN */ -#else -#ifdef __BIG_ENDIAN - return true; -#else - return false; -#endif /* __BIG_ENDIAN */ -#endif /* CONFIG_FB_FOREIGN_ENDIAN */ -} - -/* drivers/video/fbsysfs.c */ -extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev); -extern void framebuffer_release(struct fb_info *info); -extern int fb_init_device(struct fb_info *fb_info); -extern void fb_cleanup_device(struct fb_info *head); -extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max); - -/* drivers/video/fbmon.c */ -#define FB_MAXTIMINGS 0 -#define FB_VSYNCTIMINGS 1 -#define FB_HSYNCTIMINGS 2 -#define FB_DCLKTIMINGS 3 -#define FB_IGNOREMON 0x100 - -#define FB_MODE_IS_UNKNOWN 0 -#define FB_MODE_IS_DETAILED 1 -#define FB_MODE_IS_STANDARD 2 -#define FB_MODE_IS_VESA 4 -#define FB_MODE_IS_CALCULATED 8 -#define FB_MODE_IS_FIRST 16 -#define FB_MODE_IS_FROM_VAR 32 - -extern int fbmon_dpms(const struct fb_info *fb_info); -extern int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var, - struct fb_info *info); -extern int fb_validate_mode(const struct fb_var_screeninfo *var, - struct fb_info *info); -extern int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var); -extern const unsigned char *fb_firmware_edid(struct device *device); -extern void fb_edid_to_monspecs(unsigned char *edid, - struct fb_monspecs *specs); -extern void fb_edid_add_monspecs(unsigned char *edid, - struct fb_monspecs *specs); -extern void fb_destroy_modedb(struct fb_videomode *modedb); -extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb); -extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter); - -/* drivers/video/modedb.c */ -#define VESA_MODEDB_SIZE 34 -extern void fb_var_to_videomode(struct fb_videomode *mode, - const struct fb_var_screeninfo *var); -extern void fb_videomode_to_var(struct fb_var_screeninfo *var, - const struct fb_videomode *mode); -extern int fb_mode_is_equal(const struct fb_videomode *mode1, - const struct fb_videomode *mode2); -extern int fb_add_videomode(const struct fb_videomode *mode, - struct list_head *head); -extern void fb_delete_videomode(const struct fb_videomode *mode, - struct list_head *head); -extern const struct fb_videomode *fb_match_mode(const struct fb_var_screeninfo *var, - struct list_head *head); -extern const struct fb_videomode *fb_find_best_mode(const struct fb_var_screeninfo *var, - struct list_head *head); -extern const struct fb_videomode *fb_find_nearest_mode(const struct fb_videomode *mode, - struct list_head *head); -extern void fb_destroy_modelist(struct list_head *head); -extern void fb_videomode_to_modelist(const struct fb_videomode *modedb, int num, - struct list_head *head); -extern const struct fb_videomode *fb_find_best_display(const struct fb_monspecs *specs, - struct list_head *head); - -/* drivers/video/fbcmap.c */ -extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp); -extern int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags); -extern void fb_dealloc_cmap(struct fb_cmap *cmap); -extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to); -extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to); -extern int fb_set_cmap(struct fb_cmap *cmap, struct fb_info *fb_info); -extern int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *fb_info); -extern const struct fb_cmap *fb_default_cmap(int len); -extern void fb_invert_cmaps(void); - -struct fb_videomode { - const char *name; /* optional */ - u32 refresh; /* optional */ - u32 xres; - u32 yres; - u32 pixclock; - u32 left_margin; - u32 right_margin; - u32 upper_margin; - u32 lower_margin; - u32 hsync_len; - u32 vsync_len; - u32 sync; - u32 vmode; - u32 flag; -}; - -extern const char *fb_mode_option; -extern const struct fb_videomode vesa_modes[]; -extern const struct fb_videomode cea_modes[64]; - -struct fb_modelist { - struct list_head list; - struct fb_videomode mode; -}; - -extern int fb_find_mode(struct fb_var_screeninfo *var, - struct fb_info *info, const char *mode_option, - const struct fb_videomode *db, - unsigned int dbsize, - const struct fb_videomode *default_mode, - unsigned int default_bpp); - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_FB_H */ diff --git a/include/linux/ion.h b/include/linux/ion.h new file mode 100644 index 0000000..7de40d4 --- /dev/null +++ b/include/linux/ion.h @@ -0,0 +1,556 @@ +/* + * include/linux/ion.h + * + * Copyright (C) 2011 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _LINUX_ION_H +#define _LINUX_ION_H + +#include +#include + + +struct ion_handle; +/** + * enum ion_heap_types - list of all possible types of heaps + * @ION_HEAP_TYPE_SYSTEM: memory allocated via vmalloc + * @ION_HEAP_TYPE_SYSTEM_CONTIG: memory allocated via kmalloc + * @ION_HEAP_TYPE_CARVEOUT: memory allocated from a prereserved + * carveout heap, allocations are physically + * contiguous + * @ION_HEAP_END: helper for iterating over heaps + */ +enum ion_heap_type { + ION_HEAP_TYPE_SYSTEM, + ION_HEAP_TYPE_SYSTEM_CONTIG, + ION_HEAP_TYPE_CARVEOUT, + ION_HEAP_TYPE_CUSTOM, /* must be last so device specific heaps always + are at the end of this enum */ + ION_NUM_HEAPS, +}; + +#define ION_HEAP_SYSTEM_MASK (1 << ION_HEAP_TYPE_SYSTEM) +#define ION_HEAP_SYSTEM_CONTIG_MASK (1 << ION_HEAP_TYPE_SYSTEM_CONTIG) +#define ION_HEAP_CARVEOUT_MASK (1 << ION_HEAP_TYPE_CARVEOUT) + + +/** + * These are the only ids that should be used for Ion heap ids. + * The ids listed are the order in which allocation will be attempted + * if specified. Don't swap the order of heap ids unless you know what + * you are doing! + */ + +enum ion_heap_ids { + ION_HEAP_SYSTEM_ID, + ION_HEAP_SYSTEM_CONTIG_ID, + ION_HEAP_EBI_ID, + ION_HEAP_SMI_ID, + ION_HEAP_ADSP_ID, + ION_HEAP_AUDIO_ID, +}; + +#define ION_KMALLOC_HEAP_NAME "kmalloc" +#define ION_VMALLOC_HEAP_NAME "vmalloc" +#define ION_EBI1_HEAP_NAME "EBI1" +#define ION_ADSP_HEAP_NAME "adsp" +#define ION_SMI_HEAP_NAME "smi" + +#define CACHED 1 +#define UNCACHED 0 + +#define ION_CACHE_SHIFT 0 + +#define ION_SET_CACHE(__cache) ((__cache) << ION_CACHE_SHIFT) + +#define ION_IS_CACHED(__flags) ((__flags) & (1 << ION_CACHE_SHIFT)) + +#ifdef __KERNEL__ +#include +#include +struct ion_device; +struct ion_heap; +struct ion_mapper; +struct ion_client; +struct ion_buffer; + +/* This should be removed some day when phys_addr_t's are fully + plumbed in the kernel, and all instances of ion_phys_addr_t should + be converted to phys_addr_t. For the time being many kernel interfaces + do not accept phys_addr_t's that would have to */ +#define ion_phys_addr_t unsigned long + +/** + * struct ion_platform_heap - defines a heap in the given platform + * @type: type of the heap from ion_heap_type enum + * @id: unique identifier for heap. When allocating (lower numbers + * will be allocated from first) + * @name: used for debug purposes + * @base: base address of heap in physical memory if applicable + * @size: size of the heap in bytes if applicable + * + * Provided by the board file. + */ +struct ion_platform_heap { + enum ion_heap_type type; + unsigned int id; + const char *name; + ion_phys_addr_t base; + size_t size; + enum ion_memory_types memory_type; +}; + +/** + * struct ion_platform_data - array of platform heaps passed from board file + * @nr: number of structures in the array + * @request_region: function to be called when the number of allocations goes + * from 0 -> 1 + * @release_region: function to be called when the number of allocations goes + * from 1 -> 0 + * @setup_region: function to be called upon ion registration + * @heaps: array of platform_heap structions + * + * Provided by the board file in the form of platform data to a platform device. + */ +struct ion_platform_data { + int nr; + void (*request_region)(void *); + void (*release_region)(void *); + void *(*setup_region)(void); + struct ion_platform_heap heaps[]; +}; + +#ifdef CONFIG_ION + +/** + * ion_client_create() - allocate a client and returns it + * @dev: the global ion device + * @heap_mask: mask of heaps this client can allocate from + * @name: used for debugging + */ +struct ion_client *ion_client_create(struct ion_device *dev, + unsigned int heap_mask, const char *name); + +/** + * msm_ion_client_create - allocate a client using the ion_device specified in + * drivers/gpu/ion/msm/msm_ion.c + * + * heap_mask and name are the same as ion_client_create, return values + * are the same as ion_client_create. + */ + +struct ion_client *msm_ion_client_create(unsigned int heap_mask, + const char *name); + +/** + * ion_client_destroy() - free's a client and all it's handles + * @client: the client + * + * Free the provided client and all it's resources including + * any handles it is holding. + */ +void ion_client_destroy(struct ion_client *client); + +/** + * ion_alloc - allocate ion memory + * @client: the client + * @len: size of the allocation + * @align: requested allocation alignment, lots of hardware blocks have + * alignment requirements of some kind + * @flags: mask of heaps to allocate from, if multiple bits are set + * heaps will be tried in order from lowest to highest order bit + * + * Allocate memory in one of the heaps provided in heap mask and return + * an opaque handle to it. + */ +struct ion_handle *ion_alloc(struct ion_client *client, size_t len, + size_t align, unsigned int flags); + +/** + * ion_free - free a handle + * @client: the client + * @handle: the handle to free + * + * Free the provided handle. + */ +void ion_free(struct ion_client *client, struct ion_handle *handle); + +/** + * ion_phys - returns the physical address and len of a handle + * @client: the client + * @handle: the handle + * @addr: a pointer to put the address in + * @len: a pointer to put the length in + * + * This function queries the heap for a particular handle to get the + * handle's physical address. It't output is only correct if + * a heap returns physically contiguous memory -- in other cases + * this api should not be implemented -- ion_map_dma should be used + * instead. Returns -EINVAL if the handle is invalid. This has + * no implications on the reference counting of the handle -- + * the returned value may not be valid if the caller is not + * holding a reference. + */ +int ion_phys(struct ion_client *client, struct ion_handle *handle, + ion_phys_addr_t *addr, size_t *len); + +/** + * ion_map_kernel - create mapping for the given handle + * @client: the client + * @handle: handle to map + * @flags: flags for this mapping + * + * Map the given handle into the kernel and return a kernel address that + * can be used to access this address. If no flags are specified, this + * will return a non-secure uncached mapping. + */ +void *ion_map_kernel(struct ion_client *client, struct ion_handle *handle, + unsigned long flags); + +/** + * ion_unmap_kernel() - destroy a kernel mapping for a handle + * @client: the client + * @handle: handle to unmap + */ +void ion_unmap_kernel(struct ion_client *client, struct ion_handle *handle); + +/** + * ion_map_dma - create a dma mapping for a given handle + * @client: the client + * @handle: handle to map + * + * Return an sglist describing the given handle + */ +struct scatterlist *ion_map_dma(struct ion_client *client, + struct ion_handle *handle, + unsigned long flags); + +/** + * ion_unmap_dma() - destroy a dma mapping for a handle + * @client: the client + * @handle: handle to unmap + */ +void ion_unmap_dma(struct ion_client *client, struct ion_handle *handle); + +/** + * ion_share() - given a handle, obtain a buffer to pass to other clients + * @client: the client + * @handle: the handle to share + * + * Given a handle, return a buffer, which exists in a global name + * space, and can be passed to other clients. Should be passed into ion_import + * to obtain a new handle for this buffer. + * + * NOTE: This function does do not an extra reference. The burden is on the + * caller to make sure the buffer doesn't go away while it's being passed to + * another client. That is, ion_free should not be called on this handle until + * the buffer has been imported into the other client. + */ +struct ion_buffer *ion_share(struct ion_client *client, + struct ion_handle *handle); + +/** + * ion_import() - given an buffer in another client, import it + * @client: this blocks client + * @buffer: the buffer to import (as obtained from ion_share) + * + * Given a buffer, add it to the client and return the handle to use to refer + * to it further. This is called to share a handle from one kernel client to + * another. + */ +struct ion_handle *ion_import(struct ion_client *client, + struct ion_buffer *buffer); + +/** + * ion_import_fd() - given an fd obtained via ION_IOC_SHARE ioctl, import it + * @client: this blocks client + * @fd: the fd + * + * A helper function for drivers that will be recieving ion buffers shared + * with them from userspace. These buffers are represented by a file + * descriptor obtained as the return from the ION_IOC_SHARE ioctl. + * This function coverts that fd into the underlying buffer, and returns + * the handle to use to refer to it further. + */ +struct ion_handle *ion_import_fd(struct ion_client *client, int fd); + +/** + * ion_handle_get_flags - get the flags for a given handle + * + * @client - client who allocated the handle + * @handle - handle to get the flags + * @flags - pointer to store the flags + * + * Gets the current flags for a handle. These flags indicate various options + * of the buffer (caching, security, etc.) + */ +int ion_handle_get_flags(struct ion_client *client, struct ion_handle *handle, + unsigned long *flags); + +#else +static inline struct ion_client *ion_client_create(struct ion_device *dev, + unsigned int heap_mask, const char *name) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct ion_client *msm_ion_client_create(unsigned int heap_mask, + const char *name) +{ + return ERR_PTR(-ENODEV); +} + +static inline void ion_client_destroy(struct ion_client *client) { } + +static inline struct ion_handle *ion_alloc(struct ion_client *client, + size_t len, size_t align, unsigned int flags) +{ + return ERR_PTR(-ENODEV); +} + +static inline void ion_free(struct ion_client *client, + struct ion_handle *handle) { } + + +static inline int ion_phys(struct ion_client *client, + struct ion_handle *handle, ion_phys_addr_t *addr, size_t *len) +{ + return -ENODEV; +} + +static inline void *ion_map_kernel(struct ion_client *client, + struct ion_handle *handle, unsigned long flags) +{ + return ERR_PTR(-ENODEV); +} + +static inline void ion_unmap_kernel(struct ion_client *client, + struct ion_handle *handle) { } + +static inline struct scatterlist *ion_map_dma(struct ion_client *client, + struct ion_handle *handle, unsigned long flags) +{ + return ERR_PTR(-ENODEV); +} + +static inline void ion_unmap_dma(struct ion_client *client, + struct ion_handle *handle) { } + +static inline struct ion_buffer *ion_share(struct ion_client *client, + struct ion_handle *handle) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct ion_handle *ion_import(struct ion_client *client, + struct ion_buffer *buffer) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct ion_handle *ion_import_fd(struct ion_client *client, + int fd) +{ + return ERR_PTR(-ENODEV); +} + +static inline int ion_handle_get_flags(struct ion_client *client, + struct ion_handle *handle, unsigned long *flags) +{ + return -ENODEV; +} +#endif /* CONFIG_ION */ +#endif /* __KERNEL__ */ + +/** + * DOC: Ion Userspace API + * + * create a client by opening /dev/ion + * most operations handled via following ioctls + * + */ + +/** + * struct ion_allocation_data - metadata passed from userspace for allocations + * @len: size of the allocation + * @align: required alignment of the allocation + * @flags: flags passed to heap + * @handle: pointer that will be populated with a cookie to use to refer + * to this allocation + * + * Provided by userspace as an argument to the ioctl + */ +struct ion_allocation_data { + size_t len; + size_t align; + unsigned int flags; + struct ion_handle *handle; +}; + +/** + * struct ion_fd_data - metadata passed to/from userspace for a handle/fd pair + * @handle: a handle + * @fd: a file descriptor representing that handle + * + * For ION_IOC_SHARE or ION_IOC_MAP userspace populates the handle field with + * the handle returned from ion alloc, and the kernel returns the file + * descriptor to share or map in the fd field. For ION_IOC_IMPORT, userspace + * provides the file descriptor and the kernel returns the handle. + */ +struct ion_fd_data { + struct ion_handle *handle; + int fd; +}; + +/** + * struct ion_handle_data - a handle passed to/from the kernel + * @handle: a handle + */ +struct ion_handle_data { + struct ion_handle *handle; +}; + +/** + * struct ion_custom_data - metadata passed to/from userspace for a custom ioctl + * @cmd: the custom ioctl function to call + * @arg: additional data to pass to the custom ioctl, typically a user + * pointer to a predefined structure + * + * This works just like the regular cmd and arg fields of an ioctl. + */ +struct ion_custom_data { + unsigned int cmd; + unsigned long arg; +}; + + +/* struct ion_flush_data - data passed to ion for flushing caches + * + * @handle: handle with data to flush + * @vaddr: userspace virtual address mapped with mmap + * @offset: offset into the handle to flush + * @length: length of handle to flush + * + * Performs cache operations on the handle. If p is the start address + * of the handle, p + offset through p + offset + length will have + * the cache operations performed + */ +struct ion_flush_data { + struct ion_handle *handle; + void *vaddr; + unsigned int offset; + unsigned int length; +}; + +/* struct ion_flag_data - information about flags for this buffer + * + * @handle: handle to get flags from + * @flags: flags of this handle + * + * Takes handle as an input and outputs the flags from the handle + * in the flag field. + */ +struct ion_flag_data { + struct ion_handle *handle; + unsigned long flags; +}; + +#define ION_IOC_MAGIC 'I' + +/** + * DOC: ION_IOC_ALLOC - allocate memory + * + * Takes an ion_allocation_data struct and returns it with the handle field + * populated with the opaque handle for the allocation. + */ +#define ION_IOC_ALLOC _IOWR(ION_IOC_MAGIC, 0, \ + struct ion_allocation_data) + +/** + * DOC: ION_IOC_FREE - free memory + * + * Takes an ion_handle_data struct and frees the handle. + */ +#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data) + +/** + * DOC: ION_IOC_MAP - get a file descriptor to mmap + * + * Takes an ion_fd_data struct with the handle field populated with a valid + * opaque handle. Returns the struct with the fd field set to a file + * descriptor open in the current address space. This file descriptor + * can then be used as an argument to mmap. + */ +#define ION_IOC_MAP _IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data) + +/** + * DOC: ION_IOC_SHARE - creates a file descriptor to use to share an allocation + * + * Takes an ion_fd_data struct with the handle field populated with a valid + * opaque handle. Returns the struct with the fd field set to a file + * descriptor open in the current address space. This file descriptor + * can then be passed to another process. The corresponding opaque handle can + * be retrieved via ION_IOC_IMPORT. + */ +#define ION_IOC_SHARE _IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data) + +/** + * DOC: ION_IOC_IMPORT - imports a shared file descriptor + * + * Takes an ion_fd_data struct with the fd field populated with a valid file + * descriptor obtained from ION_IOC_SHARE and returns the struct with the handle + * filed set to the corresponding opaque handle. + */ +#define ION_IOC_IMPORT _IOWR(ION_IOC_MAGIC, 5, int) + +/** + * DOC: ION_IOC_CUSTOM - call architecture specific ion ioctl + * + * Takes the argument of the architecture specific ioctl to call and + * passes appropriate userdata for that ioctl + */ +#define ION_IOC_CUSTOM _IOWR(ION_IOC_MAGIC, 6, struct ion_custom_data) + + +/** + * DOC: ION_IOC_CLEAN_CACHES - clean the caches + * + * Clean the caches of the handle specified. + */ +#define ION_IOC_CLEAN_CACHES _IOWR(ION_IOC_MAGIC, 7, \ + struct ion_flush_data) +/** + * DOC: ION_MSM_IOC_INV_CACHES - invalidate the caches + * + * Invalidate the caches of the handle specified. + */ +#define ION_IOC_INV_CACHES _IOWR(ION_IOC_MAGIC, 8, \ + struct ion_flush_data) +/** + * DOC: ION_MSM_IOC_CLEAN_CACHES - clean and invalidate the caches + * + * Clean and invalidate the caches of the handle specified. + */ +#define ION_IOC_CLEAN_INV_CACHES _IOWR(ION_IOC_MAGIC, 9, \ + struct ion_flush_data) + +/** + * DOC: ION_IOC_GET_FLAGS - get the flags of the handle + * + * Gets the flags of the current handle which indicate cachability, + * secure state etc. + */ +#define ION_IOC_GET_FLAGS _IOWR(ION_IOC_MAGIC, 10, \ + struct ion_flag_data) +#endif /* _LINUX_ION_H */ diff --git a/include/linux/msm_audio_7x30.h b/include/linux/msm_audio_7x30.h new file mode 100644 index 0000000..6185a6c --- /dev/null +++ b/include/linux/msm_audio_7x30.h @@ -0,0 +1,329 @@ +/* include/linux/msm_audio.h + * + * Copyright (C) 2008 Google, Inc. + * Copyright (c) 2009, Code Aurora Forum. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __LINUX_MSM_AUDIO_H +#define __LINUX_MSM_AUDIO_H + +#include +#include +#include + +/* PCM Audio */ + +#define AUDIO_IOCTL_MAGIC 'a' + +#define AUDIO_START _IOW(AUDIO_IOCTL_MAGIC, 0, unsigned) +#define AUDIO_STOP _IOW(AUDIO_IOCTL_MAGIC, 1, unsigned) +#define AUDIO_FLUSH _IOW(AUDIO_IOCTL_MAGIC, 2, unsigned) +#define AUDIO_GET_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 3, unsigned) +#define AUDIO_SET_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 4, unsigned) +#define AUDIO_GET_STATS _IOR(AUDIO_IOCTL_MAGIC, 5, unsigned) +#define AUDIO_ENABLE_AUDPP _IOW(AUDIO_IOCTL_MAGIC, 6, unsigned) +#define AUDIO_SET_ADRC _IOW(AUDIO_IOCTL_MAGIC, 7, unsigned) +#define AUDIO_SET_EQ _IOW(AUDIO_IOCTL_MAGIC, 8, unsigned) +#define AUDIO_SET_RX_IIR _IOW(AUDIO_IOCTL_MAGIC, 9, unsigned) +#define AUDIO_SET_VOLUME _IOW(AUDIO_IOCTL_MAGIC, 10, unsigned) +#define AUDIO_PAUSE _IOW(AUDIO_IOCTL_MAGIC, 11, unsigned) +#define AUDIO_PLAY_DTMF _IOW(AUDIO_IOCTL_MAGIC, 12, unsigned) +#define AUDIO_GET_EVENT _IOR(AUDIO_IOCTL_MAGIC, 13, unsigned) +#define AUDIO_ABORT_GET_EVENT _IOW(AUDIO_IOCTL_MAGIC, 14, unsigned) +#define AUDIO_REGISTER_PMEM _IOW(AUDIO_IOCTL_MAGIC, 15, unsigned) +#define AUDIO_DEREGISTER_PMEM _IOW(AUDIO_IOCTL_MAGIC, 16, unsigned) +#define AUDIO_ASYNC_WRITE _IOW(AUDIO_IOCTL_MAGIC, 17, unsigned) +#define AUDIO_ASYNC_READ _IOW(AUDIO_IOCTL_MAGIC, 18, unsigned) +#define AUDIO_SET_INCALL _IOW(AUDIO_IOCTL_MAGIC, 19, struct msm_voicerec_mode) +#define AUDIO_GET_NUM_SND_DEVICE _IOR(AUDIO_IOCTL_MAGIC, 20, unsigned) +#define AUDIO_GET_SND_DEVICES _IOWR(AUDIO_IOCTL_MAGIC, 21, \ + struct msm_snd_device_list) +#define AUDIO_ENABLE_SND_DEVICE _IOW(AUDIO_IOCTL_MAGIC, 22, unsigned) +#define AUDIO_DISABLE_SND_DEVICE _IOW(AUDIO_IOCTL_MAGIC, 23, unsigned) +#define AUDIO_ROUTE_STREAM _IOW(AUDIO_IOCTL_MAGIC, 24, \ + struct msm_audio_route_config) +#define AUDIO_GET_PCM_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 30, unsigned) +#define AUDIO_SET_PCM_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 31, unsigned) +#define AUDIO_SWITCH_DEVICE _IOW(AUDIO_IOCTL_MAGIC, 32, unsigned) +#define AUDIO_SET_MUTE _IOW(AUDIO_IOCTL_MAGIC, 33, unsigned) +#define AUDIO_UPDATE_ACDB _IOW(AUDIO_IOCTL_MAGIC, 34, unsigned) +#define AUDIO_START_VOICE _IOW(AUDIO_IOCTL_MAGIC, 35, unsigned) +#define AUDIO_STOP_VOICE _IOW(AUDIO_IOCTL_MAGIC, 36, unsigned) +#define AUDIO_REINIT_ACDB _IOW(AUDIO_IOCTL_MAGIC, 39, unsigned) +#define AUDIO_OUTPORT_FLUSH _IOW(AUDIO_IOCTL_MAGIC, 40, unsigned short) +#define AUDIO_SET_ERR_THRESHOLD_VALUE _IOW(AUDIO_IOCTL_MAGIC, 41, \ + unsigned short) +#define AUDIO_GET_BITSTREAM_ERROR_INFO _IOR(AUDIO_IOCTL_MAGIC, 42, \ + struct msm_audio_bitstream_error_info) +/* Qualcomm extensions */ +#define AUDIO_SET_STREAM_CONFIG _IOW(AUDIO_IOCTL_MAGIC, 80, \ + struct msm_audio_stream_config) +#define AUDIO_GET_STREAM_CONFIG _IOR(AUDIO_IOCTL_MAGIC, 81, \ + struct msm_audio_stream_config) +#define AUDIO_GET_SESSION_ID _IOR(AUDIO_IOCTL_MAGIC, 82, unsigned short) +#define AUDIO_GET_STREAM_INFO _IOR(AUDIO_IOCTL_MAGIC, 83, \ + struct msm_audio_bitstream_info) +#define AUDIO_SET_PAN _IOW(AUDIO_IOCTL_MAGIC, 84, unsigned) +#define AUDIO_SET_QCONCERT_PLUS _IOW(AUDIO_IOCTL_MAGIC, 85, unsigned) +#define AUDIO_SET_MBADRC _IOW(AUDIO_IOCTL_MAGIC, 86, unsigned) +#define AUDIO_SET_VOLUME_PATH _IOW(AUDIO_IOCTL_MAGIC, 87, \ + struct msm_vol_info) +#define AUDIO_SET_MAX_VOL_ALL _IOW(AUDIO_IOCTL_MAGIC, 88, unsigned) +#define AUDIO_ENABLE_AUDPRE _IOW(AUDIO_IOCTL_MAGIC, 89, unsigned) +#define AUDIO_SET_AGC _IOW(AUDIO_IOCTL_MAGIC, 90, unsigned) +#define AUDIO_SET_NS _IOW(AUDIO_IOCTL_MAGIC, 91, unsigned) +#define AUDIO_SET_TX_IIR _IOW(AUDIO_IOCTL_MAGIC, 92, unsigned) + +#define AUDIO_MAX_COMMON_IOCTL_NUM 100 + + +#define HANDSET_MIC 0x01 +#define HANDSET_SPKR 0x02 +#define HEADSET_MIC 0x03 +#define HEADSET_SPKR_MONO 0x04 +#define HEADSET_SPKR_STEREO 0x05 +#define SPKR_PHONE_MIC 0x06 +#define SPKR_PHONE_MONO 0x07 +#define SPKR_PHONE_STEREO 0x08 +#define BT_SCO_MIC 0x09 +#define BT_SCO_SPKR 0x0A +#define BT_A2DP_SPKR 0x0B +#define TTY_HEADSET_MIC 0x0C +#define TTY_HEADSET_SPKR 0x0D + +/* Default devices are not supported in a */ +/* device switching context. Only supported */ +/* for stream devices. */ +/* DO NOT USE */ +#define DEFAULT_TX 0x0E +#define DEFAULT_RX 0x0F + +#define BT_A2DP_TX 0x10 + +#define HEADSET_MONO_PLUS_SPKR_MONO_RX 0x11 +#define HEADSET_MONO_PLUS_SPKR_STEREO_RX 0x12 +#define HEADSET_STEREO_PLUS_SPKR_MONO_RX 0x13 +#define HEADSET_STEREO_PLUS_SPKR_STEREO_RX 0x14 + +#define I2S_RX 0x20 +#define I2S_TX 0x21 + +#define ADRC_ENABLE 0x0001 +#define EQ_ENABLE 0x0002 +#define IIR_ENABLE 0x0004 +#define QCONCERT_PLUS_ENABLE 0x0008 +#define MBADRC_ENABLE 0x0010 + +#define AGC_ENABLE 0x0001 +#define NS_ENABLE 0x0002 +#define TX_IIR_ENABLE 0x0004 + +#define VOC_REC_UPLINK 0x00 +#define VOC_REC_DOWNLINK 0x01 +#define VOC_REC_BOTH 0x02 + +struct msm_audio_config { + uint32_t buffer_size; + uint32_t buffer_count; + uint32_t channel_count; + uint32_t sample_rate; + uint32_t type; + uint32_t meta_field; + uint32_t bits; + uint32_t unused[3]; +}; + +struct msm_audio_stream_config { + uint32_t buffer_size; + uint32_t buffer_count; +}; + +struct msm_audio_stats { + uint32_t byte_count; + uint32_t sample_count; + uint32_t unused[2]; +}; + +struct msm_audio_pmem_info { + int fd; + void *vaddr; +}; + +struct msm_audio_aio_buf { + void *buf_addr; + uint32_t buf_len; + uint32_t data_len; + void *private_data; + unsigned short mfield_sz; /*only useful for data has meta field */ +}; + +/* Audio routing */ + +#define SND_IOCTL_MAGIC 's' + +#define SND_MUTE_UNMUTED 0 +#define SND_MUTE_MUTED 1 + +struct msm_mute_info { + uint32_t mute; + uint32_t path; +}; + +struct msm_vol_info { + uint32_t vol; + uint32_t path; +}; + +struct msm_voicerec_mode { + uint32_t rec_mode; +}; + +struct msm_snd_device_config { + uint32_t device; + uint32_t ear_mute; + uint32_t mic_mute; +}; + +#define SND_SET_DEVICE _IOW(SND_IOCTL_MAGIC, 2, struct msm_device_config *) + +#define SND_METHOD_VOICE 0 + +struct msm_snd_volume_config { + uint32_t device; + uint32_t method; + uint32_t volume; +}; + +#define SND_SET_VOLUME _IOW(SND_IOCTL_MAGIC, 3, struct msm_snd_volume_config *) + +/* Returns the number of SND endpoints supported. */ + +#define SND_GET_NUM_ENDPOINTS _IOR(SND_IOCTL_MAGIC, 4, unsigned *) + +struct msm_snd_endpoint { + int id; /* input and output */ + char name[64]; /* output only */ +}; + +/* Takes an index between 0 and one less than the number returned by + * SND_GET_NUM_ENDPOINTS, and returns the SND index and name of a + * SND endpoint. On input, the .id field contains the number of the + * endpoint, and on exit it contains the SND index, while .name contains + * the description of the endpoint. + */ + +#define SND_GET_ENDPOINT _IOWR(SND_IOCTL_MAGIC, 5, struct msm_snd_endpoint *) + + +#define SND_AVC_CTL _IOW(SND_IOCTL_MAGIC, 6, unsigned *) +#define SND_AGC_CTL _IOW(SND_IOCTL_MAGIC, 7, unsigned *) + +struct msm_audio_pcm_config { + uint32_t pcm_feedback; /* 0 - disable > 0 - enable */ + uint32_t buffer_count; /* Number of buffers to allocate */ + uint32_t buffer_size; /* Size of buffer for capturing of + PCM samples */ +}; + +#define AUDIO_EVENT_SUSPEND 0 +#define AUDIO_EVENT_RESUME 1 +#define AUDIO_EVENT_WRITE_DONE 2 +#define AUDIO_EVENT_READ_DONE 3 +#define AUDIO_EVENT_STREAM_INFO 4 +#define AUDIO_EVENT_BITSTREAM_ERROR_INFO 5 + +#define AUDIO_CODEC_TYPE_MP3 0 +#define AUDIO_CODEC_TYPE_AAC 1 + +struct msm_audio_bitstream_info { + uint32_t codec_type; + uint32_t chan_info; + uint32_t sample_rate; + uint32_t bit_stream_info; + uint32_t bit_rate; + uint32_t unused[3]; +}; + +struct msm_audio_bitstream_error_info { + uint32_t dec_id; + uint32_t err_msg_indicator; + uint32_t err_type; +}; + +union msm_audio_event_payload { + struct msm_audio_aio_buf aio_buf; + struct msm_audio_bitstream_info stream_info; + struct msm_audio_bitstream_error_info error_info; + int reserved; +}; + +struct msm_audio_event { + int event_type; + int timeout_ms; + union msm_audio_event_payload event_payload; +}; + +#define MSM_SNDDEV_CAP_RX 0x1 +#define MSM_SNDDEV_CAP_TX 0x2 +#define MSM_SNDDEV_CAP_VOICE 0x4 + +struct msm_snd_device_info { + uint32_t dev_id; + uint32_t dev_cap; /* bitmask describe capability of device */ + char dev_name[64]; +}; + +struct msm_snd_device_list { + uint32_t num_dev; /* Indicate number of device info to be retrieved */ + struct msm_snd_device_info *list; +}; + +struct msm_dtmf_config { + uint16_t path; + uint16_t dtmf_hi; + uint16_t dtmf_low; + uint16_t duration; + uint16_t tx_gain; + uint16_t rx_gain; + uint16_t mixing; +}; + +#define AUDIO_ROUTE_STREAM_VOICE_RX 0 +#define AUDIO_ROUTE_STREAM_VOICE_TX 1 +#define AUDIO_ROUTE_STREAM_PLAYBACK 2 +#define AUDIO_ROUTE_STREAM_REC 3 + +struct msm_audio_route_config { + uint32_t stream_type; + uint32_t stream_id; + uint32_t dev_id; +}; + +#define AUDIO_MAX_EQ_BANDS 12 + +struct msm_audio_eq_band { + uint16_t band_idx; /* The band index, 0 .. 11 */ + uint32_t filter_type; /* Filter band type */ + uint32_t center_freq_hz; /* Filter band center frequency */ + uint32_t filter_gain; /* Filter band initial gain (dB) */ + /* Range is +12 dB to -12 dB with 1dB increments. */ + uint32_t q_factor; +} __attribute__ ((packed)); + +struct msm_audio_eq_stream_config { + uint32_t enable; /* Number of consequtive bands specified */ + uint32_t num_bands; + struct msm_audio_eq_band eq_bands[AUDIO_MAX_EQ_BANDS]; +} __attribute__ ((packed)); + +#endif diff --git a/include/linux/msm_audio_aac.h b/include/linux/msm_audio_aac.h new file mode 100644 index 0000000..d9d300f --- /dev/null +++ b/include/linux/msm_audio_aac.h @@ -0,0 +1,78 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __MSM_AUDIO_AAC_H +#define __MSM_AUDIO_AAC_H + +#include + +#define AUDIO_SET_AAC_CONFIG _IOW(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM+0), unsigned) +#define AUDIO_GET_AAC_CONFIG _IOR(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM+1), unsigned) + +#define AUDIO_SET_AAC_ENC_CONFIG _IOW(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM+3), struct msm_audio_aac_enc_config) + +#define AUDIO_GET_AAC_ENC_CONFIG _IOR(AUDIO_IOCTL_MAGIC, (AUDIO_MAX_COMMON_IOCTL_NUM+4), struct msm_audio_aac_enc_config) + +#define AUDIO_AAC_FORMAT_ADTS -1 +#define AUDIO_AAC_FORMAT_RAW 0x0000 +#define AUDIO_AAC_FORMAT_PSUEDO_RAW 0x0001 +#define AUDIO_AAC_FORMAT_LOAS 0x0002 + +#define AUDIO_AAC_OBJECT_LC 0x0002 +#define AUDIO_AAC_OBJECT_LTP 0x0004 +#define AUDIO_AAC_OBJECT_ERLC 0x0011 +#define AUDIO_AAC_OBJECT_BSAC 0x0016 + +#define AUDIO_AAC_SEC_DATA_RES_ON 0x0001 +#define AUDIO_AAC_SEC_DATA_RES_OFF 0x0000 + +#define AUDIO_AAC_SCA_DATA_RES_ON 0x0001 +#define AUDIO_AAC_SCA_DATA_RES_OFF 0x0000 + +#define AUDIO_AAC_SPEC_DATA_RES_ON 0x0001 +#define AUDIO_AAC_SPEC_DATA_RES_OFF 0x0000 + +#define AUDIO_AAC_SBR_ON_FLAG_ON 0x0001 +#define AUDIO_AAC_SBR_ON_FLAG_OFF 0x0000 + +#define AUDIO_AAC_SBR_PS_ON_FLAG_ON 0x0001 +#define AUDIO_AAC_SBR_PS_ON_FLAG_OFF 0x0000 + +#define AUDIO_AAC_DUAL_MONO_PL_PR 0 + +#define AUDIO_AAC_DUAL_MONO_SL_SR 1 + +#define AUDIO_AAC_DUAL_MONO_SL_PR 2 + +#define AUDIO_AAC_DUAL_MONO_PL_SR 3 + +struct msm_audio_aac_config { + signed short format; + unsigned short audio_object; + unsigned short ep_config; + unsigned short aac_section_data_resilience_flag; + unsigned short aac_scalefactor_data_resilience_flag; + unsigned short aac_spectral_data_resilience_flag; + unsigned short sbr_on_flag; + unsigned short sbr_ps_on_flag; + unsigned short dual_mono_mode; + unsigned short channel_configuration; +}; + +struct msm_audio_aac_enc_config { + uint32_t channels; + uint32_t sample_rate; + uint32_t bit_rate; + uint32_t stream_format; +}; + +#endif + diff --git a/include/linux/msm_kgsl.h b/include/linux/msm_kgsl.h new file mode 100644 index 0000000..1f898b0 --- /dev/null +++ b/include/linux/msm_kgsl.h @@ -0,0 +1,455 @@ +#ifndef _MSM_KGSL_H +#define _MSM_KGSL_H + +#define KGSL_VERSION_MAJOR 3 +#define KGSL_VERSION_MINOR 8 + +/*context flags */ +#define KGSL_CONTEXT_SAVE_GMEM 1 +#define KGSL_CONTEXT_NO_GMEM_ALLOC 2 +#define KGSL_CONTEXT_SUBMIT_IB_LIST 4 +#define KGSL_CONTEXT_CTX_SWITCH 8 + +/* Memory allocayion flags */ +#define KGSL_MEMFLAGS_GPUREADONLY 0x01000000 + +/* generic flag values */ +#define KGSL_FLAGS_NORMALMODE 0x00000000 +#define KGSL_FLAGS_SAFEMODE 0x00000001 +#define KGSL_FLAGS_INITIALIZED0 0x00000002 +#define KGSL_FLAGS_INITIALIZED 0x00000004 +#define KGSL_FLAGS_STARTED 0x00000008 +#define KGSL_FLAGS_ACTIVE 0x00000010 +#define KGSL_FLAGS_RESERVED0 0x00000020 +#define KGSL_FLAGS_RESERVED1 0x00000040 +#define KGSL_FLAGS_RESERVED2 0x00000080 +#define KGSL_FLAGS_SOFT_RESET 0x00000100 + +/* Clock flags to show which clocks should be controled by a given platform */ +#define KGSL_CLK_SRC 0x00000001 +#define KGSL_CLK_CORE 0x00000002 +#define KGSL_CLK_IFACE 0x00000004 +#define KGSL_CLK_MEM 0x00000008 +#define KGSL_CLK_MEM_IFACE 0x00000010 +#define KGSL_CLK_AXI 0x00000020 + +#define KGSL_MAX_PWRLEVELS 5 + +#define KGSL_CONVERT_TO_MBPS(val) \ + (val*1000*1000U) + +/* device id */ +enum kgsl_deviceid { + KGSL_DEVICE_3D0 = 0x00000000, + KGSL_DEVICE_2D0 = 0x00000001, + KGSL_DEVICE_2D1 = 0x00000002, + KGSL_DEVICE_MAX = 0x00000003 +}; + +enum kgsl_user_mem_type { + KGSL_USER_MEM_TYPE_PMEM = 0x00000000, + KGSL_USER_MEM_TYPE_ASHMEM = 0x00000001, + KGSL_USER_MEM_TYPE_ADDR = 0x00000002, + KGSL_USER_MEM_TYPE_ION = 0x00000003, +}; + +struct kgsl_devinfo { + + unsigned int device_id; + /* chip revision id + * coreid:8 majorrev:8 minorrev:8 patch:8 + */ + unsigned int chip_id; + unsigned int mmu_enabled; + unsigned int gmem_gpubaseaddr; + /* + * This field contains the adreno revision + * number 200, 205, 220, etc... + */ + unsigned int gpu_id; + unsigned int gmem_sizebytes; +}; + +/* this structure defines the region of memory that can be mmap()ed from this + driver. The timestamp fields are volatile because they are written by the + GPU +*/ +struct kgsl_devmemstore { + volatile unsigned int soptimestamp; + unsigned int sbz; + volatile unsigned int eoptimestamp; + unsigned int sbz2; + volatile unsigned int ts_cmp_enable; + unsigned int sbz3; + volatile unsigned int ref_wait_ts; + unsigned int sbz4; + unsigned int current_context; + unsigned int sbz5; +}; + +#define KGSL_DEVICE_MEMSTORE_OFFSET(field) \ + offsetof(struct kgsl_devmemstore, field) + + +/* timestamp id*/ +enum kgsl_timestamp_type { + KGSL_TIMESTAMP_CONSUMED = 0x00000001, /* start-of-pipeline timestamp */ + KGSL_TIMESTAMP_RETIRED = 0x00000002, /* end-of-pipeline timestamp*/ + KGSL_TIMESTAMP_MAX = 0x00000002, +}; + +/* property types - used with kgsl_device_getproperty */ +enum kgsl_property_type { + KGSL_PROP_DEVICE_INFO = 0x00000001, + KGSL_PROP_DEVICE_SHADOW = 0x00000002, + KGSL_PROP_DEVICE_POWER = 0x00000003, + KGSL_PROP_SHMEM = 0x00000004, + KGSL_PROP_SHMEM_APERTURES = 0x00000005, + KGSL_PROP_MMU_ENABLE = 0x00000006, + KGSL_PROP_INTERRUPT_WAITS = 0x00000007, + KGSL_PROP_VERSION = 0x00000008, +}; + +struct kgsl_shadowprop { + unsigned int gpuaddr; + unsigned int size; + unsigned int flags; /* contains KGSL_FLAGS_ values */ +}; + +struct kgsl_pwrlevel { + unsigned int gpu_freq; + unsigned int bus_freq; + unsigned int io_fraction; +}; + +struct kgsl_version { + unsigned int drv_major; + unsigned int drv_minor; + unsigned int dev_major; + unsigned int dev_minor; +}; + +#ifdef __KERNEL__ + +#define KGSL_3D0_REG_MEMORY "kgsl_3d0_reg_memory" +#define KGSL_3D0_IRQ "kgsl_3d0_irq" +#define KGSL_2D0_REG_MEMORY "kgsl_2d0_reg_memory" +#define KGSL_2D0_IRQ "kgsl_2d0_irq" +#define KGSL_2D1_REG_MEMORY "kgsl_2d1_reg_memory" +#define KGSL_2D1_IRQ "kgsl_2d1_irq" + +struct kgsl_device_platform_data { + struct kgsl_pwrlevel pwrlevel[KGSL_MAX_PWRLEVELS]; + int init_level; + int num_levels; + int (*set_grp_async)(void); + unsigned int idle_timeout; + unsigned int nap_allowed; + unsigned int clk_map; + struct msm_bus_scale_pdata *bus_scale_table; + const char *iommu_user_ctx_name; + const char *iommu_priv_ctx_name; +}; + +#endif + +/* structure holds list of ibs */ +struct kgsl_ibdesc { + unsigned int gpuaddr; + void *hostptr; + unsigned int sizedwords; + unsigned int ctrl; +}; + +/* ioctls */ +#define KGSL_IOC_TYPE 0x09 + +/* get misc info about the GPU + type should be a value from enum kgsl_property_type + value points to a structure that varies based on type + sizebytes is sizeof() that structure + for KGSL_PROP_DEVICE_INFO, use struct kgsl_devinfo + this structure contaings hardware versioning info. + for KGSL_PROP_DEVICE_SHADOW, use struct kgsl_shadowprop + this is used to find mmap() offset and sizes for mapping + struct kgsl_memstore into userspace. +*/ +struct kgsl_device_getproperty { + unsigned int type; + void *value; + unsigned int sizebytes; +}; + +#define IOCTL_KGSL_DEVICE_GETPROPERTY \ + _IOWR(KGSL_IOC_TYPE, 0x2, struct kgsl_device_getproperty) + + +/* read a GPU register. + offsetwords it the 32 bit word offset from the beginning of the + GPU register space. + */ +struct kgsl_device_regread { + unsigned int offsetwords; + unsigned int value; /* output param */ +}; + +#define IOCTL_KGSL_DEVICE_REGREAD \ + _IOWR(KGSL_IOC_TYPE, 0x3, struct kgsl_device_regread) + + +/* block until the GPU has executed past a given timestamp + * timeout is in milliseconds. + */ +struct kgsl_device_waittimestamp { + unsigned int timestamp; + unsigned int timeout; +}; + +#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP \ + _IOW(KGSL_IOC_TYPE, 0x6, struct kgsl_device_waittimestamp) + + +/* issue indirect commands to the GPU. + * drawctxt_id must have been created with IOCTL_KGSL_DRAWCTXT_CREATE + * ibaddr and sizedwords must specify a subset of a buffer created + * with IOCTL_KGSL_SHAREDMEM_FROM_PMEM + * flags may be a mask of KGSL_CONTEXT_ values + * timestamp is a returned counter value which can be passed to + * other ioctls to determine when the commands have been executed by + * the GPU. + */ +struct kgsl_ringbuffer_issueibcmds { + unsigned int drawctxt_id; + unsigned int ibdesc_addr; + unsigned int numibs; + unsigned int timestamp; /*output param */ + unsigned int flags; +}; + +#define IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS \ + _IOWR(KGSL_IOC_TYPE, 0x10, struct kgsl_ringbuffer_issueibcmds) + +/* read the most recently executed timestamp value + * type should be a value from enum kgsl_timestamp_type + */ +struct kgsl_cmdstream_readtimestamp { + unsigned int type; + unsigned int timestamp; /*output param */ +}; + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_OLD \ + _IOR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP \ + _IOWR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) + +/* free memory when the GPU reaches a given timestamp. + * gpuaddr specify a memory region created by a + * IOCTL_KGSL_SHAREDMEM_FROM_PMEM call + * type should be a value from enum kgsl_timestamp_type + */ +struct kgsl_cmdstream_freememontimestamp { + unsigned int gpuaddr; + unsigned int type; + unsigned int timestamp; +}; + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP \ + _IOW(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) + +/* Previous versions of this header had incorrectly defined + IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP as a read-only ioctl instead + of a write only ioctl. To ensure binary compatability, the following + #define will be used to intercept the incorrect ioctl +*/ + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP_OLD \ + _IOR(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) + +/* create a draw context, which is used to preserve GPU state. + * The flags field may contain a mask KGSL_CONTEXT_* values + */ +struct kgsl_drawctxt_create { + unsigned int flags; + unsigned int drawctxt_id; /*output param */ +}; + +#define IOCTL_KGSL_DRAWCTXT_CREATE \ + _IOWR(KGSL_IOC_TYPE, 0x13, struct kgsl_drawctxt_create) + +/* destroy a draw context */ +struct kgsl_drawctxt_destroy { + unsigned int drawctxt_id; +}; + +#define IOCTL_KGSL_DRAWCTXT_DESTROY \ + _IOW(KGSL_IOC_TYPE, 0x14, struct kgsl_drawctxt_destroy) + +/* add a block of pmem, fb, ashmem or user allocated address + * into the GPU address space */ +struct kgsl_map_user_mem { + int fd; + unsigned int gpuaddr; /*output param */ + unsigned int len; + unsigned int offset; + unsigned int hostptr; /*input param */ + enum kgsl_user_mem_type memtype; + unsigned int reserved; /* May be required to add + params for another mem type */ +}; + +#define IOCTL_KGSL_MAP_USER_MEM \ + _IOWR(KGSL_IOC_TYPE, 0x15, struct kgsl_map_user_mem) + +/* add a block of pmem or fb into the GPU address space */ +struct kgsl_sharedmem_from_pmem { + int pmem_fd; + unsigned int gpuaddr; /*output param */ + unsigned int len; + unsigned int offset; +}; + +#define IOCTL_KGSL_SHAREDMEM_FROM_PMEM \ + _IOWR(KGSL_IOC_TYPE, 0x20, struct kgsl_sharedmem_from_pmem) + +/* remove memory from the GPU's address space */ +struct kgsl_sharedmem_free { + unsigned int gpuaddr; +}; + +#define IOCTL_KGSL_SHAREDMEM_FREE \ + _IOW(KGSL_IOC_TYPE, 0x21, struct kgsl_sharedmem_free) + +struct kgsl_cff_user_event { + unsigned char cff_opcode; + unsigned int op1; + unsigned int op2; + unsigned int op3; + unsigned int op4; + unsigned int op5; + unsigned int __pad[2]; +}; + +#define IOCTL_KGSL_CFF_USER_EVENT \ + _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_cff_user_event) + +struct kgsl_gmem_desc { + unsigned int x; + unsigned int y; + unsigned int width; + unsigned int height; + unsigned int pitch; +}; + +struct kgsl_buffer_desc { + void *hostptr; + unsigned int gpuaddr; + int size; + unsigned int format; + unsigned int pitch; + unsigned int enabled; +}; + +struct kgsl_bind_gmem_shadow { + unsigned int drawctxt_id; + struct kgsl_gmem_desc gmem_desc; + unsigned int shadow_x; + unsigned int shadow_y; + struct kgsl_buffer_desc shadow_buffer; + unsigned int buffer_id; +}; + +#define IOCTL_KGSL_DRAWCTXT_BIND_GMEM_SHADOW \ + _IOW(KGSL_IOC_TYPE, 0x22, struct kgsl_bind_gmem_shadow) + +/* add a block of memory into the GPU address space */ +struct kgsl_sharedmem_from_vmalloc { + unsigned int gpuaddr; /*output param */ + unsigned int hostptr; + unsigned int flags; +}; + +#define IOCTL_KGSL_SHAREDMEM_FROM_VMALLOC \ + _IOWR(KGSL_IOC_TYPE, 0x23, struct kgsl_sharedmem_from_vmalloc) + +#define IOCTL_KGSL_SHAREDMEM_FLUSH_CACHE \ + _IOW(KGSL_IOC_TYPE, 0x24, struct kgsl_sharedmem_free) + +struct kgsl_drawctxt_set_bin_base_offset { + unsigned int drawctxt_id; + unsigned int offset; +}; + +#define IOCTL_KGSL_DRAWCTXT_SET_BIN_BASE_OFFSET \ + _IOW(KGSL_IOC_TYPE, 0x25, struct kgsl_drawctxt_set_bin_base_offset) + +enum kgsl_cmdwindow_type { + KGSL_CMDWINDOW_MIN = 0x00000000, + KGSL_CMDWINDOW_2D = 0x00000000, + KGSL_CMDWINDOW_3D = 0x00000001, /* legacy */ + KGSL_CMDWINDOW_MMU = 0x00000002, + KGSL_CMDWINDOW_ARBITER = 0x000000FF, + KGSL_CMDWINDOW_MAX = 0x000000FF, +}; + +/* write to the command window */ +struct kgsl_cmdwindow_write { + enum kgsl_cmdwindow_type target; + unsigned int addr; + unsigned int data; +}; + +#define IOCTL_KGSL_CMDWINDOW_WRITE \ + _IOW(KGSL_IOC_TYPE, 0x2e, struct kgsl_cmdwindow_write) + +struct kgsl_gpumem_alloc { + unsigned long gpuaddr; + size_t size; + unsigned int flags; +}; + +#define IOCTL_KGSL_GPUMEM_ALLOC \ + _IOWR(KGSL_IOC_TYPE, 0x2f, struct kgsl_gpumem_alloc) + +struct kgsl_cff_syncmem { + unsigned int gpuaddr; + unsigned int len; + unsigned int __pad[2]; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_CFF_SYNCMEM \ + _IOW(KGSL_IOC_TYPE, 0x30, struct kgsl_cff_syncmem) + +/* + * A timestamp event allows the user space to register an action following an + * expired timestamp. + */ + +struct kgsl_timestamp_event { + int type; /* Type of event (see list below) */ + unsigned int timestamp; /* Timestamp to trigger event on */ + unsigned int context_id; /* Context for the timestamp */ + void *priv; /* Pointer to the event specific blob */ + size_t len; /* Size of the event specific blob */ +}; + +#define IOCTL_KGSL_TIMESTAMP_EVENT \ + _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_timestamp_event) + +/* A genlock timestamp event releases an existing lock on timestamp expire */ + +#define KGSL_TIMESTAMP_EVENT_GENLOCK 1 + +struct kgsl_timestamp_event_genlock { + int handle; /* Handle of the genlock lock to release */ +}; + +#ifdef __KERNEL__ +#ifdef CONFIG_MSM_KGSL_DRM +int kgsl_gem_obj_addr(int drm_fd, int handle, unsigned long *start, + unsigned long *len); +#else +#define kgsl_gem_obj_addr(...) 0 +#endif +#endif +#endif /* _MSM_KGSL_H */ diff --git a/include/linux/msm_rotator.h b/include/linux/msm_rotator.h index 611d7b4..2552ffc 100644 --- a/include/linux/msm_rotator.h +++ b/include/linux/msm_rotator.h @@ -1,5 +1,33 @@ +/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Code Aurora Forum, Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + #ifndef __MSM_ROTATOR_H__ -#define __MSM_ROTATOR_H__ #include #include @@ -13,12 +41,10 @@ #define MSM_ROTATOR_IOCTL_FINISH \ _IOW(MSM_ROTATOR_IOCTL_MAGIC, 3, int) -#define ROTATOR_VERSION_01 0xA5B4C301 - enum rotator_clk_type { - ROTATOR_CORE_CLK, - ROTATOR_PCLK, - ROTATOR_IMEM_CLK + ROTATOR_AXICLK_CLK, + ROTATOR_PCLK_CLK, + ROTATOR_IMEMCLK_CLK }; struct msm_rotator_img_info { @@ -36,9 +62,6 @@ struct msm_rotator_data_info { int session_id; struct msmfb_data src; struct msmfb_data dst; - unsigned int version_key; - struct msmfb_data src_chroma; - struct msmfb_data dst_chroma; }; struct msm_rot_clocks { diff --git a/include/linux/spi_aic3254.h b/include/linux/spi_aic3254.h new file mode 100644 index 0000000..392d7ae --- /dev/null +++ b/include/linux/spi_aic3254.h @@ -0,0 +1,151 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __SPI_AIC3254_H__ +#define __SPI_AIC3254_H__ + +#include + +typedef struct _CODEC_SPI_CMD { + unsigned char act; + unsigned char reg; + unsigned char data; +} CODEC_SPI_CMD; + +typedef struct _CODEC_SPI_CMD_PARAM { + CODEC_SPI_CMD *data; + unsigned int len; +} CODEC_SPI_CMD_PARAM; + +struct AIC3254_PARAM { + unsigned int row_num; + unsigned int col_num; + void *cmd_data; +}; + +struct CODEC_CFG { + unsigned char tb_idx; + unsigned char index; +}; + +#define AIC3254_IOCTL_MAGIC 's' +#define AIC3254_SET_TX_PARAM _IOW(AIC3254_IOCTL_MAGIC, 0x10, unsigned) +#define AIC3254_SET_RX_PARAM _IOW(AIC3254_IOCTL_MAGIC, 0x11, unsigned) +#define AIC3254_CONFIG_TX _IOW(AIC3254_IOCTL_MAGIC, 0x12, unsigned int) +#define AIC3254_CONFIG_RX _IOW(AIC3254_IOCTL_MAGIC, 0x13, unsigned int) +#define AIC3254_SET_DSP_PARAM _IOW(AIC3254_IOCTL_MAGIC, 0x20, unsigned) +#define AIC3254_CONFIG_MEDIA _IOW(AIC3254_IOCTL_MAGIC, 0x21, unsigned int) +#define AIC3254_CONFIG_VOICE _IOW(AIC3254_IOCTL_MAGIC, 0x22, unsigned int) +#define AIC3254_CONFIG_VOLUME_L _IOW(AIC3254_IOCTL_MAGIC, 0x23, unsigned int) +#define AIC3254_CONFIG_VOLUME_R _IOW(AIC3254_IOCTL_MAGIC, 0x24, unsigned int) +#define AIC3254_POWERDOWN _IOW(AIC3254_IOCTL_MAGIC, 0x25, unsigned int) +#define AIC3254_LOOPBACK _IOW(AIC3254_IOCTL_MAGIC, 0x26, unsigned int) +#define AIC3254_DUMP_PAGES _IOW(AIC3254_IOCTL_MAGIC, 0x30, unsigned int) +#define AIC3254_READ_REG _IOWR(AIC3254_IOCTL_MAGIC, 0x31, unsigned) +#define AIC3254_WRITE_REG _IOW(AIC3254_IOCTL_MAGIC, 0x32, unsigned) +#define AIC3254_RESET _IOW(AIC3254_IOCTL_MAGIC, 0x33, unsigned int) + +#define AIC3254_MAX_PAGES 255 +#define AIC3254_MAX_REGS 128 +#define AIC3254_MAX_RETRY 10 + +#define IO_CTL_ROW_MAX 64 +#define IO_CTL_COL_MAX 1024 +#define MINIDSP_ROW_MAX 32 +#define MINIDSP_COL_MAX 16384 + +enum aic3254_uplink_mode { + INITIAL = 0, + CALL_UPLINK_IMIC_RECEIVER = 1, + CALL_UPLINK_EMIC_HEADSET, + CALL_UPLINK_IMIC_HEADSET, + CALL_UPLINK_IMIC_SPEAKER, + CALL_UPLINK_IMIC_RECEIVER_DUALMIC, + CALL_UPLINK_EMIC_HEADSET_DUALMIC, + CALL_UPLINK_IMIC_SPEAKER_DUALMIC, + CALL_UPLINK_IMIC_RECIVER_TESTSIM, + CALL_UPLINK_EMIC_HEADSET_TESTSIM, + CALL_UPLINK_IMIC_SPEAKER_TESTSIM, + VOICERECORD_IMIC = 15, + VOICERECORD_EMIC, + VIDEORECORD_IMIC, + VIDEORECORD_EMIC, + VOICERECOGNITION_IMIC, + VOICERECOGNITION_EMIC, + FM_IN_SPEAKER, + FM_IN_HEADSET, + TTY_IN_HCO, + TTY_IN_VCO, + TTY_IN_FULL, + UPLINK_OFF = 29, + UPLINK_WAKEUP, + POWER_OFF, + SLEEP_WITH_HP_IN, + VOICERECORD_IMIC_PLAYBACK_SPEAKER, + VOICERECORD_EMIC_PLAYBACK_HEADSET, + VOICERECORD_IMIC_PLAYBACK_HEADSET, +}; + +enum aic3254_downlink_mode { + CALL_DOWNLINK_IMIC_RECEIVER = 1, + CALL_DOWNLINK_EMIC_HEADSET, + CALL_DOWNLINK_IMIC_HEADSET, + CALL_DOWNLINK_IMIC_SPEAKER, + CALL_DOWNLINK_IMIC_RECEIVER_DUALMIC, + CALL_DOWNLINK_EMIC_HEADSET_DUALMIC, + CALL_DOWNLINK_IMIC_SPEAKER_DUALMIC, + CALL_DOWNLINK_IMIC_RECIVER_TESTSIM, + CALL_DOWNLINK_EMIC_HEADSET_TESTSIM, + CALL_DOWNLINK_IMIC_SPEAKER_TESTSIM, + PLAYBACK_RECEIVER, + PLAYBACK_HEADSET, + PLAYBACK_SPEAKER = 13, + RING_HEADSET_SPEAKER, + PLAYBACK_SPEAKER_ALT, + USB_AUDIO, + FM_OUT_SPEAKER = 21, + FM_OUT_HEADSET, + TTY_OUT_HCO, + TTY_OUT_VCO, + TTY_OUT_FULL, + MUSE, + HAC, + LPM_IMIC_RECEIVER, + DOWNLINK_OFF = 29, + DOWNLINK_WAKEUP, +}; + +struct aic3254_ctl_ops { + void (*tx_amp_enable)(int en); + void (*rx_amp_enable)(int en); + int (*panel_sleep_in)(void); + void (*reset_3254)(void); + void (*spibus_enable)(int en); + CODEC_SPI_CMD_PARAM *downlink_off; + CODEC_SPI_CMD_PARAM *uplink_off; + CODEC_SPI_CMD_PARAM *downlink_on; + CODEC_SPI_CMD_PARAM *uplink_on; + CODEC_SPI_CMD_PARAM *lb_dsp_init; + CODEC_SPI_CMD_PARAM *lb_downlink_receiver; + CODEC_SPI_CMD_PARAM *lb_downlink_speaker; + CODEC_SPI_CMD_PARAM *lb_downlink_headset; + CODEC_SPI_CMD_PARAM *lb_uplink_imic; + CODEC_SPI_CMD_PARAM *lb_uplink_emic; + CODEC_SPI_CMD_PARAM *lb_receiver_imic; + CODEC_SPI_CMD_PARAM *lb_speaker_imic; + CODEC_SPI_CMD_PARAM *lb_headset_emic; + CODEC_SPI_CMD_PARAM *lb_receiver_bmic; + CODEC_SPI_CMD_PARAM *lb_speaker_bmic; + CODEC_SPI_CMD_PARAM *lb_headset_bmic; +}; + +#endif + diff --git a/include/linux/tpa2051d3.h b/include/linux/tpa2051d3.h new file mode 100644 index 0000000..446db99 --- /dev/null +++ b/include/linux/tpa2051d3.h @@ -0,0 +1,52 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef TPA2051D3_H +#define TPA2051D3_H + +#include + +#define TPA2051D3_I2C_NAME "tpa2051d3" +#define SPKR_OUTPUT 0 +#define HEADSET_OUTPUT 1 +#define DUAL_OUTPUT 2 +#define HANDSET_OUTPUT 3 +#define MODE_CMD_LEM 9 +struct tpa2051d3_platform_data { + uint32_t gpio_tpa2051_spk_en; +}; + +struct tpa2051_config_data { + unsigned int data_len; + unsigned int mode_num; + unsigned char *cmd_data; +}; + +enum TPA2051_Mode { + TPA2051_MODE_OFF, + TPA2051_MODE_PLAYBACK_SPKR, + TPA2051_MODE_PLAYBACK_HEADSET, + TPA2051_MODE_RING, + TPA2051_MODE_VOICECALL_SPKR, + TPA2051_MODE_VOICECALL_HEADSET, + TPA2051_MODE_FM_SPKR, + TPA2051_MODE_FM_HEADSET, + TPA2051_MODE_HANDSET, + TPA2051_MAX_MODE +}; +#define TPA2051_IOCTL_MAGIC 'a' +#define TPA2051_SET_CONFIG _IOW(TPA2051_IOCTL_MAGIC, 0x01, unsigned) +#define TPA2051_READ_CONFIG _IOW(TPA2051_IOCTL_MAGIC, 0x02, unsigned) +#define TPA2051_SET_MODE _IOW(TPA2051_IOCTL_MAGIC, 0x03, unsigned) +#define TPA2051_SET_PARAM _IOW(TPA2051_IOCTL_MAGIC, 0x04, unsigned) + +#endif +