X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftbm_bufmgr_sprd.c;h=428658ac777d63894272961ecd17cdbdcdc7fb09;hb=176169d4928c04514758558de49473d858ea9107;hp=73621c79f71d16ef44a669eaeea17773cf0f4520;hpb=ea2beb3eb3a188a00296d0a52b5484d1d4062a71;p=platform%2Fadaptation%2Fspreadtrum%2Flibtbm-sprd.git diff --git a/src/tbm_bufmgr_sprd.c b/src/tbm_bufmgr_sprd.c index 73621c7..428658a 100755 --- a/src/tbm_bufmgr_sprd.c +++ b/src/tbm_bufmgr_sprd.c @@ -32,6 +32,10 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "config.h" #endif +#if HAVE_UDEV +#include +#endif + #include #include #include @@ -49,60 +53,60 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include #include #include +#include #define DEBUG +#include "tbm_bufmgr_tgl.h" //#define USE_CONTIG_ONLY #define USE_DMAIMPORT #define TBM_COLOR_FORMAT_COUNT 8 - - #ifdef DEBUG -#define LOG_TAG "TBM_BACKEND" +#define LOG_TAG "TBM_BACKEND" #include -static int bDebug=0; +static int bDebug = 0; + +#define SPRD_DRM_NAME "sprd" -char* target_name() +char * +target_name() { - FILE *f; - char *slash; - static int initialized = 0; - static char app_name[128]; + FILE *f; + char *slash; + static int initialized = 0; + static char app_name[128]; - if ( initialized ) - return app_name; + if ( initialized ) + return app_name; - /* get the application name */ - f = fopen("/proc/self/cmdline", "r"); + /* get the application name */ + f = fopen("/proc/self/cmdline", "r"); - if ( !f ) - { - return 0; - } + if ( !f ) { + return 0; + } - memset(app_name, 0x00, sizeof(app_name)); + memset(app_name, 0x00, sizeof(app_name)); - if ( fgets(app_name, 100, f) == NULL ) - { - fclose(f); - return 0; - } + if ( fgets(app_name, 100, f) == NULL ) { + fclose(f); + return 0; + } - fclose(f); + fclose(f); - if ( (slash=strrchr(app_name, '/')) != NULL ) - { - memmove(app_name, slash+1, strlen(slash)); - } + if ( (slash = strrchr(app_name, '/')) != NULL ) { + memmove(app_name, slash + 1, strlen(slash)); + } - initialized = 1; + initialized = 1; - return app_name; + return app_name; } -#define TBM_SPRD_LOG(fmt, args...) LOGE("\033[31m" "[%s]" fmt "\033[0m", target_name(), ##args) -#define DBG(fmt, args...) if(bDebug&01) LOGE("[%s]" fmt, target_name(), ##args) +#define TBM_SPRD_LOG(fmt, args...) LOGE("\033[31m" "[%s]" fmt "\033[0m", target_name(), ##args) +#define DBG(fmt, args...) if(bDebug&01) LOGE("[%s]" fmt, target_name(), ##args) #else #define TBM_SPRD_LOG(...) #define DBG(...) @@ -130,955 +134,1484 @@ char* target_name() } struct dma_buf_info { - unsigned long size; - unsigned int fence_supported; - unsigned int padding; + unsigned long size; + unsigned int fence_supported; + unsigned int padding; }; -#define DMA_BUF_ACCESS_READ 0x1 -#define DMA_BUF_ACCESS_WRITE 0x2 -#define DMA_BUF_ACCESS_DMA 0x4 -#define DMA_BUF_ACCESS_MAX 0x8 +#define DMA_BUF_ACCESS_READ 0x1 +#define DMA_BUF_ACCESS_WRITE 0x2 +#define DMA_BUF_ACCESS_DMA 0x4 +#define DMA_BUF_ACCESS_MAX 0x8 -#define DMA_FENCE_LIST_MAX 5 +#define DMA_FENCE_LIST_MAX 5 struct dma_buf_fence { - unsigned long ctx; - unsigned int type; + unsigned long ctx; + unsigned int type; }; -#define DMABUF_IOCTL_BASE 'F' -#define DMABUF_IOWR(nr, type) _IOWR(DMABUF_IOCTL_BASE, nr, type) +#define DMABUF_IOCTL_BASE 'F' +#define DMABUF_IOWR(nr, type) _IOWR(DMABUF_IOCTL_BASE, nr, type) + +#define DMABUF_IOCTL_GET_INFO DMABUF_IOWR(0x00, struct dma_buf_info) +#define DMABUF_IOCTL_GET_FENCE DMABUF_IOWR(0x01, struct dma_buf_fence) +#define DMABUF_IOCTL_PUT_FENCE DMABUF_IOWR(0x02, struct dma_buf_fence) + +/* tgl key values */ +#define GLOBAL_KEY ((unsigned int)(-1)) +/* TBM_CACHE */ +#define TBM_SPRD_CACHE_INV 0x01 /**< cache invalidate */ +#define TBM_SPRD_CACHE_CLN 0x02 /**< cache clean */ +#define TBM_SPRD_CACHE_ALL 0x10 /**< cache all */ +#define TBM_SPRD_CACHE_FLUSH (TBM_SPRD_CACHE_INV|TBM_SPRD_CACHE_CLN) /**< cache flush */ +#define TBM_SPRD_CACHE_FLUSH_ALL (TBM_SPRD_CACHE_FLUSH|TBM_SPRD_CACHE_ALL) /**< cache flush all */ + +enum { + DEVICE_NONE = 0, + DEVICE_CA, /* cache aware device */ + DEVICE_CO /* cache oblivious device */ +}; -#define DMABUF_IOCTL_GET_INFO DMABUF_IOWR(0x00, struct dma_buf_info) -#define DMABUF_IOCTL_GET_FENCE DMABUF_IOWR(0x01, struct dma_buf_fence) -#define DMABUF_IOCTL_PUT_FENCE DMABUF_IOWR(0x02, struct dma_buf_fence) +typedef union _tbm_bo_cache_state tbm_bo_cache_state; + +union _tbm_bo_cache_state { + unsigned int val; + struct { + unsigned int cntFlush: 16; /*Flush all index for sync */ + unsigned int isCached: 1; + unsigned int isDirtied: 2; + } data; +}; typedef struct _tbm_bufmgr_sprd *tbm_bufmgr_sprd; typedef struct _tbm_bo_sprd *tbm_bo_sprd; -typedef struct _sprd_private -{ - int ref_count; +typedef struct _sprd_private { + int ref_count; + struct _tbm_bo_sprd *bo_priv; } PrivGem; /* tbm buffor object for sprd */ -struct _tbm_bo_sprd -{ - int fd; +struct _tbm_bo_sprd { + int fd; + + unsigned int name; /* FLINK ID */ - unsigned int name; /* FLINK ID */ + unsigned int gem; /* GEM Handle */ - unsigned int gem; /* GEM Handle */ + unsigned int dmabuf; /* fd for dmabuf */ - unsigned int dmabuf; /* fd for dmabuf */ + void *pBase; /* virtual address */ - void *pBase; /* virtual address */ + unsigned int size; - unsigned int size; + unsigned int flags_sprd; + unsigned int flags_tbm; - unsigned int flags_sprd; - unsigned int flags_tbm; + PrivGem *private; - PrivGem* private; + pthread_mutex_t mutex; + struct dma_buf_fence dma_fence[DMA_FENCE_LIST_MAX]; + int device; + int opt; - pthread_mutex_t mutex; - struct dma_buf_fence dma_fence[DMA_FENCE_LIST_MAX]; - int device; - int opt; + tbm_bo_cache_state cache_state; + unsigned int map_cnt; }; /* tbm bufmgr private for sprd */ -struct _tbm_bufmgr_sprd -{ - int fd; - void* hashBos; +struct _tbm_bufmgr_sprd { + int fd; + void *hashBos; + + int use_dma_fence; + + int tgl_fd; - int use_dma_fence; + void *bind_display; + char *device_name; }; -char *STR_DEVICE[]= -{ - "DEF", - "CPU", - "2D", - "3D", - "MM" +char *STR_DEVICE[] = { + "DEF", + "CPU", + "2D", + "3D", + "MM" }; -char *STR_OPT[]= -{ - "NONE", - "RD", - "WR", - "RDWR" +char *STR_OPT[] = { + "NONE", + "RD", + "WR", + "RDWR" }; uint32_t tbm_sprd_color_format_list[TBM_COLOR_FORMAT_COUNT] = { TBM_FORMAT_RGBA8888, - TBM_FORMAT_BGRA8888, - TBM_FORMAT_RGBX8888, - TBM_FORMAT_RGB888, - TBM_FORMAT_NV12, - TBM_FORMAT_NV21, - TBM_FORMAT_YUV420, - TBM_FORMAT_YVU420 }; + TBM_FORMAT_BGRA8888, + TBM_FORMAT_RGBX8888, + TBM_FORMAT_RGB888, + TBM_FORMAT_NV12, + TBM_FORMAT_NV21, + TBM_FORMAT_YUV420, + TBM_FORMAT_YVU420 + }; + +static inline int +_tgl_init(int fd, unsigned int key) +{ + struct tgl_attribute attr; + int err; + attr.key = key; + attr.timeout_ms = 1000; + + err = ioctl(fd, TGL_IOC_INIT_LOCK, &attr); + if (err) { + TBM_SPRD_LOG("[libtbm-sprd:%d] error(%s) %s:%d key:%d\n", + getpid(), strerror(errno), __func__, __LINE__, key); + return 0; + } + + return 1; +} + +static inline int +_tgl_destroy(int fd, unsigned int key) +{ + int err; + + err = ioctl(fd, TGL_IOC_DESTROY_LOCK, key); + if (err) { + TBM_SPRD_LOG("[libtbm-sprd:%d] " + "error(%s) %s:%d key:%d\n", + getpid(), strerror(errno), __func__, __LINE__, key); + return 0; + } + + return 1; +} + +static inline int +_tgl_lock(int fd, unsigned int key) +{ + int err; + + err = ioctl(fd, TGL_IOC_LOCK_LOCK, key); + if (err) { + TBM_SPRD_LOG("[libtbm-sprd:%d] " + "error(%s) %s:%d key:%d\n", + getpid(), strerror(errno), __func__, __LINE__, key); + return 0; + } + + return 1; +} + +static inline int +_tgl_unlock(int fd, unsigned int key) +{ + int err; + + err = ioctl(fd, TGL_IOC_UNLOCK_LOCK, key); + if (err) { + TBM_SPRD_LOG("[libtbm-sprd:%d] " + "error(%s) %s:%d key:%d\n", + getpid(), strerror(errno), __func__, __LINE__, key); + return 0; + } + + return 1; +} + +#ifdef USE_CACHE +static inline int +_tgl_set_data(int fd, unsigned int key, unsigned int val) +{ + int err; + struct tgl_user_data arg; + + arg.key = key; + arg.data1 = val; + err = ioctl(fd, TGL_IOC_SET_DATA, &arg); + if (err) { + TBM_SPRD_LOG("[libtbm-sprd:%d] " + "error(%s) %s:%d key:%d\n", + getpid(), strerror(errno), __func__, __LINE__, key); + return 0; + } + + return 1; +} + +static inline unsigned int +_tgl_get_data(int fd, unsigned int key, unsigned int *locked) +{ + int err; + struct tgl_user_data arg = { 0, }; + + arg.key = key; + err = ioctl(fd, TGL_IOC_GET_DATA, &arg); + if (err) { + TBM_SPRD_LOG("[libtbm-sprd:%d] " + "error(%s) %s:%d key:%d\n", + getpid(), strerror(errno), __func__, __LINE__, key); + return 0; + } + + if (locked) + *locked = arg.locked; + + return arg.data1; +} +#endif + +static int +_tbm_sprd_open_drm() +{ + int fd = -1; + + fd = drmOpen(SPRD_DRM_NAME, NULL); + if (fd < 0) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "warning %s:%d fail to open drm\n", + getpid(), __FUNCTION__, __LINE__); + } + +#ifdef HAVE_UDEV + if (fd < 0) { + struct udev *udev = NULL; + struct udev_enumerate *e = NULL; + struct udev_list_entry *entry = NULL; + struct udev_device *device = NULL, *drm_device = NULL, *device_parent = NULL; + const char *filepath; + struct stat s; + int fd = -1; + int ret; + + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "%s:%d search drm-device by udev\n", + getpid(), __FUNCTION__, __LINE__); + + udev = udev_new(); + if (!udev) { + TBM_SPRD_LOG("udev_new() failed.\n"); + return -1; + } + + e = udev_enumerate_new(udev); + udev_enumerate_add_match_subsystem(e, "drm"); + udev_enumerate_add_match_sysname(e, "card[0-9]*"); + udev_enumerate_scan_devices(e); + + udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) { + device = udev_device_new_from_syspath(udev_enumerate_get_udev(e), + udev_list_entry_get_name(entry)); + device_parent = udev_device_get_parent(device); + /* Not need unref device_parent. device_parent and device have same refcnt */ + if (device_parent) { + if (strcmp(udev_device_get_sysname(device_parent), "sprd-drm") == 0) { + drm_device = device; + DBG("[%s] Found render device: '%s' (%s)\n", + target_name(), + udev_device_get_syspath(drm_device), + udev_device_get_sysname(device_parent)); + break; + } + } + udev_device_unref(device); + } + + udev_enumerate_unref(e); + + /* Get device file path. */ + filepath = udev_device_get_devnode(drm_device); + if (!filepath) { + TBM_SPRD_LOG("udev_device_get_devnode() failed.\n"); + udev_device_unref(drm_device); + udev_unref(udev); + return -1; + } + + /* Open DRM device file and check validity. */ + fd = open(filepath, O_RDWR | O_CLOEXEC); + if (fd < 0) { + TBM_SPRD_LOG("open(%s, O_RDWR | O_CLOEXEC) failed.\n"); + udev_device_unref(drm_device); + udev_unref(udev); + return -1; + } + + ret = fstat(fd, &s); + if (ret) { + TBM_SPRD_LOG("fstat() failed %s.\n"); + udev_device_unref(drm_device); + udev_unref(udev); + return -1; + } + + udev_device_unref(drm_device); + udev_unref(udev); + } +#endif + + return fd; +} + +#ifdef USE_CACHE +static int +_sprd_bo_cache_flush (tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd, int flags) +{ + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); + + /* cache flush is managed by kernel side when using dma-fence. */ + if (bufmgr_sprd->use_dma_fence) + return 1; + + struct drm_sprd_gem_cache_op cache_op = {0, }; + int ret; + + /* if bo_sprd is null, do cache_flush_all */ + if (bo_sprd) { + cache_op.flags = 0; + cache_op.usr_addr = (uint64_t)((uint32_t)bo_sprd->pBase); + cache_op.size = bo_sprd->size; + } else { + flags = TBM_SPRD_CACHE_FLUSH_ALL; + cache_op.flags = 0; + cache_op.usr_addr = 0; + cache_op.size = 0; + } + + if (flags & TBM_SPRD_CACHE_INV) { + if (flags & TBM_SPRD_CACHE_ALL) + cache_op.flags |= SPRD_DRM_CACHE_INV_ALL; + else + cache_op.flags |= SPRD_DRM_CACHE_INV_RANGE; + } + + if (flags & TBM_SPRD_CACHE_CLN) { + if (flags & TBM_SPRD_CACHE_ALL) + cache_op.flags |= SPRD_DRM_CACHE_CLN_ALL; + else + cache_op.flags |= SPRD_DRM_CACHE_CLN_RANGE; + } + + if (flags & TBM_SPRD_CACHE_ALL) + cache_op.flags |= SPRD_DRM_ALL_CACHES_CORES; + + ret = drmCommandWriteRead (bufmgr_sprd->fd, DRM_SPRD_GEM_CACHE_OP, &cache_op, + sizeof(cache_op)); + if (ret) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d fail to flush the cache.\n", + getpid(), __FUNCTION__, __LINE__); + return 0; + } + + return 1; +} +#endif + +static int +_bo_init_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd, int import) +{ + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); + + if (bufmgr_sprd->use_dma_fence) + return 1; + + _tgl_init(bufmgr_sprd->tgl_fd, bo_sprd->name); + +#ifdef USE_CACHE + tbm_bo_cache_state cache_state; + + if (import == 0) { + cache_state.data.isDirtied = DEVICE_NONE; + cache_state.data.isCached = 0; + cache_state.data.cntFlush = 0; + + _tgl_set_data(bufmgr_sprd->tgl_fd, bo_sprd->name, cache_state.val); + } +#endif + + return 1; +} + +static int +_bo_set_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd, int device, int opt) +{ +#ifdef USE_CACHE + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); + + char need_flush = 0; + unsigned short cntFlush = 0; + + if (bufmgr_sprd->use_dma_fence) + return 1; + + if (bo_sprd->flags_sprd & SPRD_BO_NONCACHABLE) + return 1; + + /* get cache state of a bo */ + bo_sprd->cache_state.val = _tgl_get_data(bufmgr_sprd->tgl_fd, bo_sprd->name, NULL); + + /* get global cache flush count */ + cntFlush = (unsigned short)_tgl_get_data(bufmgr_sprd->tgl_fd, GLOBAL_KEY, NULL); + + if (opt == TBM_DEVICE_CPU) { + if (bo_sprd->cache_state.data.isDirtied == DEVICE_CO && + bo_sprd->cache_state.data.isCached) + need_flush = TBM_SPRD_CACHE_INV; + + bo_sprd->cache_state.data.isCached = 1; + if (opt & TBM_OPTION_WRITE) + bo_sprd->cache_state.data.isDirtied = DEVICE_CA; + else { + if (bo_sprd->cache_state.data.isDirtied != DEVICE_CA) + bo_sprd->cache_state.data.isDirtied = DEVICE_NONE; + } + } else { + if (bo_sprd->cache_state.data.isDirtied == DEVICE_CA && + bo_sprd->cache_state.data.isCached && + bo_sprd->cache_state.data.cntFlush == cntFlush) + need_flush = TBM_SPRD_CACHE_CLN | TBM_SPRD_CACHE_ALL; + + if (opt & TBM_OPTION_WRITE) + bo_sprd->cache_state.data.isDirtied = DEVICE_CO; + else { + if (bo_sprd->cache_state.data.isDirtied != DEVICE_CO) + bo_sprd->cache_state.data.isDirtied = DEVICE_NONE; + } + } + + if (need_flush) { + if (need_flush & TBM_SPRD_CACHE_ALL) + _tgl_set_data(bufmgr_sprd->tgl_fd, GLOBAL_KEY, (unsigned int)(++cntFlush)); + + /* call cache flush */ + _sprd_bo_cache_flush (bufmgr_sprd, bo_sprd, need_flush); + + DBG("[libtbm:%d] \tcache(%d,%d)....flush:0x%x, cntFlush(%d)\n", + getpid(), + bo_sprd->cache_state.data.isCached, + bo_sprd->cache_state.data.isDirtied, + need_flush, + cntFlush); + } +#endif + + return 1; +} + +static int +_bo_save_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd) +{ +#ifdef USE_CACHE + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); + + if (bufmgr_sprd->use_dma_fence) + return 1; + + unsigned short cntFlush = 0; + + /* get global cache flush count */ + cntFlush = (unsigned short)_tgl_get_data(bufmgr_sprd->tgl_fd, GLOBAL_KEY, NULL); + + /* save global cache flush count */ + bo_sprd->cache_state.data.cntFlush = cntFlush; + _tgl_set_data(bufmgr_sprd->tgl_fd, bo_sprd->name, bo_sprd->cache_state.val); +#endif + + return 1; +} + +static void +_bo_destroy_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd) +{ + SPRD_RETURN_IF_FAIL (bo_sprd != NULL); + SPRD_RETURN_IF_FAIL (bufmgr_sprd != NULL); + + if (bufmgr_sprd->use_dma_fence) + return; + + _tgl_destroy(bufmgr_sprd->tgl_fd, bo_sprd->name); +} + +static int +_bufmgr_init_cache_state(tbm_bufmgr_sprd bufmgr_sprd) +{ + SPRD_RETURN_VAL_IF_FAIL(bufmgr_sprd != NULL, 0); + + if (bufmgr_sprd->use_dma_fence) + return 1; + + /* open tgl fd for saving cache flush data */ + bufmgr_sprd->tgl_fd = open(tgl_devfile, O_RDWR); + + if (bufmgr_sprd->tgl_fd < 0) { + bufmgr_sprd->tgl_fd = open(tgl_devfile1, O_RDWR); + if (bufmgr_sprd->tgl_fd < 0) { + TBM_SPRD_LOG("[libtbm-sprd:%d] " + "error: Fail to open global_lock:%s\n", + getpid(), tgl_devfile); + + close(bufmgr_sprd->tgl_fd); + return 0; + } + } + +#ifdef USE_CACHE + if (!_tgl_init(bufmgr_sprd->tgl_fd, GLOBAL_KEY)) { + TBM_SPRD_LOG("[libtbm-sprd:%d] " + "error: Fail to initialize the tgl\n", + getpid()); + + close(bufmgr_sprd->tgl_fd); + return 0; + } +#endif + + return 1; +} + +static void +_bufmgr_deinit_cache_state(tbm_bufmgr_sprd bufmgr_sprd) +{ + SPRD_RETURN_IF_FAIL(bufmgr_sprd != NULL); + + if (bufmgr_sprd->use_dma_fence) + return; + + if (bufmgr_sprd->tgl_fd >= 0) + close(bufmgr_sprd->tgl_fd); +} #ifndef USE_CONTIG_ONLY static unsigned int _get_sprd_flag_from_tbm (unsigned int ftbm) { - unsigned int flags = 0; - -/* - * TBM_BO_DEFAULT => ION_HEAP_ID_MASK_SYSTEM - * TBM_BO_SCANOUT => ION_HEAP_ID_MASK_MM - * TBM_BO_VENDOR => ION_HEAP_ID_MASK_OVERLAY - * To be updated appropriately once DRM-GEM supports different heap id masks. - * */ - - if (ftbm & TBM_BO_SCANOUT) - { - flags = SPRD_BO_CONTIG; - } - else - { - flags = SPRD_BO_NONCONTIG | SPRD_BO_DEV_SYSTEM; - } - - if (ftbm & TBM_BO_WC) - flags |= SPRD_BO_WC; - else if (ftbm & TBM_BO_NONCACHABLE) - flags |= SPRD_BO_NONCACHABLE; - - return flags; + unsigned int flags = 0; + + /* + * TBM_BO_DEFAULT => ION_HEAP_ID_MASK_SYSTEM + * TBM_BO_SCANOUT => ION_HEAP_ID_MASK_MM + * TBM_BO_VENDOR => ION_HEAP_ID_MASK_OVERLAY + * To be updated appropriately once DRM-GEM supports different heap id masks. + * */ + + if (ftbm & TBM_BO_SCANOUT) { + flags = SPRD_BO_CONTIG; + } else { + flags = SPRD_BO_NONCONTIG | SPRD_BO_DEV_SYSTEM; + } + + if (ftbm & TBM_BO_WC) + flags |= SPRD_BO_WC; + else if (ftbm & TBM_BO_NONCACHABLE) + flags |= SPRD_BO_NONCACHABLE; + + return flags; } static unsigned int _get_tbm_flag_from_sprd (unsigned int fsprd) { - unsigned int flags = 0; + unsigned int flags = 0; - if (fsprd & SPRD_BO_NONCONTIG) - flags |= TBM_BO_DEFAULT; - else - flags |= TBM_BO_SCANOUT; + if (fsprd & SPRD_BO_NONCONTIG) + flags |= TBM_BO_DEFAULT; + else + flags |= TBM_BO_SCANOUT; - if (fsprd & SPRD_BO_WC) - flags |= TBM_BO_WC; - else if (fsprd & SPRD_BO_CACHABLE) - flags |= TBM_BO_DEFAULT; - else - flags |= TBM_BO_NONCACHABLE; + if (fsprd & SPRD_BO_WC) + flags |= TBM_BO_WC; + else if (fsprd & SPRD_BO_CACHABLE) + flags |= TBM_BO_DEFAULT; + else + flags |= TBM_BO_NONCACHABLE; - return flags; + return flags; } #endif static unsigned int _get_name (int fd, unsigned int gem) { - struct drm_gem_flink arg = {0,}; - - arg.handle = gem; - if (drmIoctl (fd, DRM_IOCTL_GEM_FLINK, &arg)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d fail to get flink gem=%d\n", - getpid(), __FUNCTION__, __LINE__, gem); - return 0; - } - - return (unsigned int)arg.name; + struct drm_gem_flink arg = {0,}; + + arg.handle = gem; + if (drmIoctl (fd, DRM_IOCTL_GEM_FLINK, &arg)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d fail to get flink gem=%d\n", + getpid(), __FUNCTION__, __LINE__, gem); + return 0; + } + + return (unsigned int)arg.name; } static tbm_bo_handle _sprd_bo_handle (tbm_bo_sprd bo_sprd, int device) { - tbm_bo_handle bo_handle; - memset (&bo_handle, 0x0, sizeof (uint64_t)); - - switch(device) - { - case TBM_DEVICE_DEFAULT: - case TBM_DEVICE_2D: - bo_handle.u32 = (uint32_t)bo_sprd->gem; - break; - case TBM_DEVICE_CPU: - if (!bo_sprd->pBase) - { - struct drm_sprd_gem_mmap arg = {0,}; - - arg.handle = bo_sprd->gem; - arg.size = bo_sprd->size; - if (drmCommandWriteRead (bo_sprd->fd, DRM_SPRD_GEM_MMAP, &arg, sizeof(arg))) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot usrptr gem=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); - return (tbm_bo_handle) NULL; - } - bo_sprd->pBase = (void*)((uint32_t)arg.mapped); - } - - bo_handle.ptr = (void *)bo_sprd->pBase; - break; - case TBM_DEVICE_3D: + tbm_bo_handle bo_handle; + memset (&bo_handle, 0x0, sizeof (uint64_t)); + + switch (device) { + case TBM_DEVICE_DEFAULT: + case TBM_DEVICE_2D: + bo_handle.u32 = (uint32_t)bo_sprd->gem; + break; + case TBM_DEVICE_CPU: + if (!bo_sprd->pBase) { + struct drm_sprd_gem_mmap arg = {0,}; + + arg.handle = bo_sprd->gem; + arg.size = bo_sprd->size; + if (drmCommandWriteRead (bo_sprd->fd, DRM_SPRD_GEM_MMAP, &arg, sizeof(arg))) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot usrptr gem=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); + return (tbm_bo_handle) NULL; + } + bo_sprd->pBase = (void *)((uint32_t)arg.mapped); + } + + bo_handle.ptr = (void *)bo_sprd->pBase; + break; + case TBM_DEVICE_3D: #ifdef USE_DMAIMPORT - if (!bo_sprd->dmabuf) - { - struct drm_prime_handle arg = {0, }; - arg.handle = bo_sprd->gem; - if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot dmabuf=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); - return (tbm_bo_handle) NULL; - } - bo_sprd->dmabuf = arg.fd; - } - - bo_handle.u32 = (uint32_t)bo_sprd->dmabuf; + if (!bo_sprd->dmabuf) { + struct drm_prime_handle arg = {0, }; + arg.handle = bo_sprd->gem; + if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot dmabuf=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); + return (tbm_bo_handle) NULL; + } + bo_sprd->dmabuf = arg.fd; + } + + bo_handle.u32 = (uint32_t)bo_sprd->dmabuf; #endif - break; + break; - case TBM_DEVICE_MM: + case TBM_DEVICE_MM: #ifdef USE_HEAP_ID - //TODO : Add ioctl for GSP MAP once available. - DBG ("[libtbm-sprd:%d] %s In case TBM_DEVICE_MM: \n", getpid(), - __FUNCTION_);_ + //TODO : Add ioctl for GSP MAP once available. + DBG ("[libtbm-sprd:%d] %s In case TBM_DEVICE_MM: \n", getpid(), + __FUNCTION_); + _ #else - if (!bo_sprd->dmabuf) - { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_sprd->gem; - if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot dmabuf=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); - return (tbm_bo_handle) NULL; - } - bo_sprd->dmabuf = arg.fd; - } - - bo_handle.u32 = (uint32_t)bo_sprd->dmabuf; + if (!bo_sprd->dmabuf) { + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_sprd->gem; + if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot dmabuf=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); + return (tbm_bo_handle) NULL; + } + bo_sprd->dmabuf = arg.fd; + } + + bo_handle.u32 = (uint32_t)bo_sprd->dmabuf; #endif - break; - default: - bo_handle.ptr = (void *) NULL; - break; - } + break; + default: + bo_handle.ptr = (void *) NULL; + break; + } - return bo_handle; + return bo_handle; } -#ifdef USE_CACHE -static int -_sprd_cache_flush (int fd, tbm_bo_sprd bo_sprd, int flags) -{ - struct drm_sprd_gem_cache_op cache_op = {0, }; - int ret; - - /* if bo_sprd is null, do cache_flush_all */ - if(bo_sprd) - { - cache_op.flags = 0; - cache_op.usr_addr = (uint64_t)((uint32_t)bo_sprd->pBase); - cache_op.size = bo_sprd->size; - } - else - { - flags = TBM_CACHE_FLUSH_ALL; - cache_op.flags = 0; - cache_op.usr_addr = 0; - cache_op.size = 0; - } - - if (flags & TBM_CACHE_INV) - { - if(flags & TBM_CACHE_ALL) - cache_op.flags |= SPRD_DRM_CACHE_INV_ALL; - else - cache_op.flags |= SPRD_DRM_CACHE_INV_RANGE; - } - - if (flags & TBM_CACHE_CLN) - { - if(flags & TBM_CACHE_ALL) - cache_op.flags |= SPRD_DRM_CACHE_CLN_ALL; - else - cache_op.flags |= SPRD_DRM_CACHE_CLN_RANGE; - } - - if(flags & TBM_CACHE_ALL) - cache_op.flags |= SPRD_DRM_ALL_CACHES_CORES; - - ret = drmCommandWriteRead (fd, DRM_SPRD_GEM_CACHE_OP, &cache_op, sizeof(cache_op)); - if (ret) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d fail to flush the cache.\n", - getpid(), __FUNCTION__, __LINE__); - return 0; - } - - return 1; -} -#endif - static int tbm_sprd_bo_size (tbm_bo bo) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); - tbm_bo_sprd bo_sprd; + tbm_bo_sprd bo_sprd; - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - return bo_sprd->size; + return bo_sprd->size; } static void * tbm_sprd_bo_alloc (tbm_bo bo, int size, int flags) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); - tbm_bo_sprd bo_sprd; - tbm_bufmgr_sprd bufmgr_sprd; - unsigned int sprd_flags; + tbm_bo_sprd bo_sprd; + tbm_bufmgr_sprd bufmgr_sprd; + unsigned int sprd_flags; - bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd!=NULL, 0); + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); - bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd)); - if (!bo_sprd) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d fail to allocate the bo private\n", - getpid(), __FUNCTION__, __LINE__); - return 0; - } + bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd)); + if (!bo_sprd) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d fail to allocate the bo private\n", + getpid(), __FUNCTION__, __LINE__); + return 0; + } #ifdef USE_CONTIG_ONLY - flags = TBM_BO_SCANOUT; - sprd_flags = SPRD_BO_CONTIG; + flags = TBM_BO_SCANOUT; + sprd_flags = SPRD_BO_CONTIG; #else - sprd_flags = _get_sprd_flag_from_tbm (flags); - if((flags & TBM_BO_SCANOUT) && - size <= 4*1024) - { - sprd_flags |= SPRD_BO_NONCONTIG; - } + sprd_flags = _get_sprd_flag_from_tbm (flags); + if ((flags & TBM_BO_SCANOUT) && + size <= 4 * 1024) { + sprd_flags |= SPRD_BO_NONCONTIG; + } #endif // USE_CONTIG_ONLY - struct drm_sprd_gem_create arg = {0, }; - arg.size = size; - arg.flags = sprd_flags; - if (drmCommandWriteRead(bufmgr_sprd->fd, DRM_SPRD_GEM_CREATE, &arg, sizeof(arg))) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot create bo(flag:%x, size:%d)\n", - getpid(), __FUNCTION__, __LINE__, arg.flags, (unsigned int)arg.size); - free (bo_sprd); - return 0; - } - - bo_sprd->fd = bufmgr_sprd->fd; - bo_sprd->gem = arg.handle; - bo_sprd->size = size; - bo_sprd->flags_tbm = flags; - bo_sprd->flags_sprd = sprd_flags; - bo_sprd->name = _get_name (bo_sprd->fd, bo_sprd->gem); - - pthread_mutex_init(&bo_sprd->mutex, NULL); - - if (bufmgr_sprd->use_dma_fence - && !bo_sprd->dmabuf) - { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_sprd->gem; - if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot dmabuf=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); - free (bo_sprd); - return 0; - } - bo_sprd->dmabuf = arg.fd; - } - - /* add bo to hash */ - PrivGem* privGem = calloc (1, sizeof(PrivGem)); - privGem->ref_count = 1; - if (drmHashInsert(bufmgr_sprd->hashBos, bo_sprd->name, (void *)privGem) < 0) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot insert bo to Hash(%d)\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->name); - } - - DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d), flags:%d(%d)\n", getpid(), - __FUNCTION__, bo_sprd->size, - bo_sprd->gem, bo_sprd->name, - flags, sprd_flags); - - return (void *)bo_sprd; + struct drm_sprd_gem_create arg = {0, }; + arg.size = (uint64_t)size; + arg.flags = sprd_flags; + if (drmCommandWriteRead(bufmgr_sprd->fd, DRM_SPRD_GEM_CREATE, &arg, + sizeof(arg))) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot create bo(flag:%x, size:%d)\n", + getpid(), __FUNCTION__, __LINE__, arg.flags, (unsigned int)arg.size); + free (bo_sprd); + return 0; + } + + bo_sprd->fd = bufmgr_sprd->fd; + bo_sprd->gem = arg.handle; + bo_sprd->size = size; + bo_sprd->flags_tbm = flags; + bo_sprd->flags_sprd = sprd_flags; + bo_sprd->name = _get_name (bo_sprd->fd, bo_sprd->gem); + + if (!_bo_init_cache_state(bufmgr_sprd, bo_sprd, 0)) { + TBM_SPRD_LOG ("error fail init cache state(%d)\n", bo_sprd->name); + free (bo_sprd); + return 0; + } + + pthread_mutex_init(&bo_sprd->mutex, NULL); + + if (bufmgr_sprd->use_dma_fence + && !bo_sprd->dmabuf) { + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_sprd->gem; + if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot dmabuf=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); + free (bo_sprd); + return 0; + } + bo_sprd->dmabuf = arg.fd; + } + + /* add bo to hash */ + PrivGem *privGem = calloc (1, sizeof(PrivGem)); + privGem->ref_count = 1; + privGem->bo_priv = bo_sprd; + if (drmHashInsert(bufmgr_sprd->hashBos, bo_sprd->name, (void *)privGem) < 0) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot insert bo to Hash(%d)\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->name); + } + + DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d), flags:%d(%d)\n", getpid(), + __FUNCTION__, bo_sprd->size, + bo_sprd->gem, bo_sprd->name, + flags, sprd_flags); + + return (void *)bo_sprd; } static void tbm_sprd_bo_free(tbm_bo bo) { - tbm_bo_sprd bo_sprd; - tbm_bufmgr_sprd bufmgr_sprd; - - if (!bo) - return; - - bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); - SPRD_RETURN_IF_FAIL (bufmgr_sprd!=NULL); - - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_IF_FAIL (bo_sprd!=NULL); - - DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d)\n", - getpid(), __FUNCTION__, bo_sprd->size, bo_sprd->gem, bo_sprd->name); - - if (bo_sprd->pBase) - { - if (munmap(bo_sprd->pBase, bo_sprd->size) == -1) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d\n", - getpid(), __FUNCTION__, __LINE__); - } - } - - /* close dmabuf */ - if (bo_sprd->dmabuf) - { - close (bo_sprd->dmabuf); - bo_sprd->dmabuf = 0; - } - - /* delete bo from hash */ - PrivGem *privGem = NULL; - int ret; - - ret = drmHashLookup (bufmgr_sprd->hashBos, bo_sprd->name, (void**)&privGem); - if (ret == 0) - { - privGem->ref_count--; - if (privGem->ref_count == 0) - { - drmHashDelete (bufmgr_sprd->hashBos, bo_sprd->name); - free (privGem); - privGem = NULL; - } - } - else - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "warning %s:%d Cannot find bo to Hash(%d), ret=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->name, ret); - } - - /* Free gem handle */ - struct drm_gem_close arg = {0, }; - memset (&arg, 0, sizeof(arg)); - arg.handle = bo_sprd->gem; - if (drmIoctl (bo_sprd->fd, DRM_IOCTL_GEM_CLOSE, &arg)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d\n", - getpid(), __FUNCTION__, __LINE__); - } - - free (bo_sprd); + tbm_bo_sprd bo_sprd; + tbm_bufmgr_sprd bufmgr_sprd; + + if (!bo) + return; + + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_IF_FAIL (bufmgr_sprd != NULL); + + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_IF_FAIL (bo_sprd != NULL); + + DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d)\n", + getpid(), __FUNCTION__, bo_sprd->size, bo_sprd->gem, bo_sprd->name); + + if (bo_sprd->pBase) { + if (munmap(bo_sprd->pBase, bo_sprd->size) == -1) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d\n", + getpid(), __FUNCTION__, __LINE__); + } + } + + /* close dmabuf */ + if (bo_sprd->dmabuf) { + close (bo_sprd->dmabuf); + bo_sprd->dmabuf = 0; + } + + /* delete bo from hash */ + PrivGem *privGem = NULL; + int ret; + + ret = drmHashLookup (bufmgr_sprd->hashBos, bo_sprd->name, (void **)&privGem); + if (ret == 0) { + privGem->ref_count--; + if (privGem->ref_count == 0) { + drmHashDelete (bufmgr_sprd->hashBos, bo_sprd->name); + free (privGem); + privGem = NULL; + } + } else { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "warning %s:%d Cannot find bo to Hash(%d), ret=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->name, ret); + } + + _bo_destroy_cache_state(bufmgr_sprd, bo_sprd); + + /* Free gem handle */ + struct drm_gem_close arg = {0, }; + memset (&arg, 0, sizeof(arg)); + arg.handle = bo_sprd->gem; + if (drmIoctl (bo_sprd->fd, DRM_IOCTL_GEM_CLOSE, &arg)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d\n", + getpid(), __FUNCTION__, __LINE__); + } + + free (bo_sprd); } static void * tbm_sprd_bo_import (tbm_bo bo, unsigned int key) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); - - tbm_bufmgr_sprd bufmgr_sprd; - tbm_bo_sprd bo_sprd; - - bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd!=NULL, 0); - - struct drm_gem_open arg = {0, }; - struct drm_sprd_gem_info info = {0, }; - - arg.name = key; - if (drmIoctl(bufmgr_sprd->fd, DRM_IOCTL_GEM_OPEN, &arg)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot open gem name=%d\n", - getpid(), __FUNCTION__, __LINE__, key); - return 0; - } - - info.handle = arg.handle; - if (drmCommandWriteRead(bufmgr_sprd->fd, - DRM_SPRD_GEM_GET, - &info, - sizeof(struct drm_sprd_gem_info))) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot get gem info=%d\n", - getpid(), __FUNCTION__, __LINE__, key); - return 0; - } - - bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd)); - if (!bo_sprd) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d fail to allocate the bo private\n", - getpid(), __FUNCTION__, __LINE__); - return 0; - } - - bo_sprd->fd = bufmgr_sprd->fd; - bo_sprd->gem = arg.handle; - bo_sprd->size = arg.size; - bo_sprd->flags_sprd = info.flags; - bo_sprd->name = key; + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); + + tbm_bufmgr_sprd bufmgr_sprd; + tbm_bo_sprd bo_sprd; + PrivGem *privGem = NULL; + int ret; + + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); + + ret = drmHashLookup (bufmgr_sprd->hashBos, key, (void **)&privGem); + if (ret == 0) { + return privGem->bo_priv; + } + + struct drm_gem_open arg = {0, }; + struct drm_sprd_gem_info info = {0, }; + + arg.name = key; + if (drmIoctl(bufmgr_sprd->fd, DRM_IOCTL_GEM_OPEN, &arg)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot open gem name=%d\n", + getpid(), __FUNCTION__, __LINE__, key); + return 0; + } + + info.handle = arg.handle; + if (drmCommandWriteRead(bufmgr_sprd->fd, + DRM_SPRD_GEM_GET, + &info, + sizeof(struct drm_sprd_gem_info))) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot get gem info=%d\n", + getpid(), __FUNCTION__, __LINE__, key); + return 0; + } + + bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd)); + if (!bo_sprd) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d fail to allocate the bo private\n", + getpid(), __FUNCTION__, __LINE__); + return 0; + } + + bo_sprd->fd = bufmgr_sprd->fd; + bo_sprd->gem = arg.handle; + bo_sprd->size = arg.size; + bo_sprd->flags_sprd = info.flags; + bo_sprd->name = key; #ifdef USE_CONTIG_ONLY - bo_sprd->flags_sprd = SPRD_BO_CONTIG; - bo_sprd->flags_tbm |= TBM_BO_SCANOUT; + bo_sprd->flags_sprd = SPRD_BO_CONTIG; + bo_sprd->flags_tbm |= TBM_BO_SCANOUT; #else - bo_sprd->flags_tbm = _get_tbm_flag_from_sprd (bo_sprd->flags_sprd); + bo_sprd->flags_tbm = _get_tbm_flag_from_sprd (bo_sprd->flags_sprd); #endif + if (!_bo_init_cache_state(bufmgr_sprd, bo_sprd, 1)) { + TBM_SPRD_LOG ("error fail init cache state(%d)\n", bo_sprd->name); + free (bo_sprd); + return 0; + } + + if (!bo_sprd->dmabuf) { + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_sprd->gem; + if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot dmabuf=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); + free (bo_sprd); + return 0; + } + bo_sprd->dmabuf = arg.fd; + } + + /* add bo to hash */ + privGem = calloc (1, sizeof(PrivGem)); + privGem->ref_count = 1; + privGem->bo_priv = bo_sprd; + if (drmHashInsert (bufmgr_sprd->hashBos, bo_sprd->name, (void *)privGem) < 0) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot insert bo to Hash(%d)\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->name); + } + + DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d), flags:%d(%d)\n", getpid(), + __FUNCTION__, bo_sprd->size, + bo_sprd->gem, bo_sprd->name, + bo_sprd->flags_tbm, bo_sprd->flags_sprd); + + return (void *)bo_sprd; +} - if (!bo_sprd->dmabuf) - { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_sprd->gem; - if (drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot dmabuf=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); - free (bo_sprd); - return 0; - } - bo_sprd->dmabuf = arg.fd; - } - - /* add bo to hash */ - PrivGem *privGem = NULL; - int ret; - - ret = drmHashLookup (bufmgr_sprd->hashBos, bo_sprd->name, (void**)&privGem); - if (ret == 0) - { - privGem->ref_count++; - } - else if (ret == 1) - { - privGem = calloc (1, sizeof(PrivGem)); - privGem->ref_count = 1; - if (drmHashInsert (bufmgr_sprd->hashBos, bo_sprd->name, (void *)privGem) < 0) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot insert bo to Hash(%d)\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->name); - } - } - else - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot insert bo to Hash(%d)\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->name); - } - - DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d), flags:%d(%d)\n", getpid(), - __FUNCTION__, bo_sprd->size, - bo_sprd->gem, bo_sprd->name, - bo_sprd->flags_tbm, bo_sprd->flags_sprd); - - return (void *)bo_sprd; +static void * +tbm_sprd_bo_import_fd (tbm_bo bo, tbm_fd key) +{ + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); + + tbm_bufmgr_sprd bufmgr_sprd; + tbm_bo_sprd bo_sprd; + PrivGem *privGem = NULL; + int ret; + unsigned int name; + + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); + + //getting handle from fd + unsigned int gem = 0; + struct drm_prime_handle arg = {0, }; + + arg.fd = key; + arg.flags = 0; + if (drmIoctl (bufmgr_sprd->fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &arg)) { + TBM_SPRD_LOG ("error bo:%p Cannot get gem handle from fd:%d (%s)\n", + bo, arg.fd, strerror(errno)); + return NULL; + } + gem = arg.handle; + + name = _get_name (bufmgr_sprd->fd, gem); + + ret = drmHashLookup (bufmgr_sprd->hashBos, name, (void **)&privGem); + if (ret == 0) { + if (gem == privGem->bo_priv->gem) { + return privGem->bo_priv; + } + } + + unsigned int real_size = -1; + struct drm_sprd_gem_info info = {0, }; + + /* Determine size of bo. The fd-to-handle ioctl really should + * return the size, but it doesn't. If we have kernel 3.12 or + * later, we can lseek on the prime fd to get the size. Older + * kernels will just fail, in which case we fall back to the + * provided (estimated or guess size). */ + real_size = lseek(key, 0, SEEK_END); + + info.handle = gem; + if (drmCommandWriteRead(bufmgr_sprd->fd, + DRM_SPRD_GEM_GET, + &info, + sizeof(struct drm_sprd_gem_info))) { + TBM_SPRD_LOG ("error bo:%p Cannot get gem info from gem:%d, fd:%d (%s)\n", + bo, gem, key, strerror(errno)); + return 0; + } + + if (real_size == -1) + real_size = info.size; + + bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd)); + if (!bo_sprd) { + TBM_SPRD_LOG ("error bo:%p fail to allocate the bo private\n", bo); + return 0; + } + + bo_sprd->fd = bufmgr_sprd->fd; + bo_sprd->gem = gem; + bo_sprd->size = real_size; + bo_sprd->flags_sprd = info.flags; + bo_sprd->flags_tbm = _get_tbm_flag_from_sprd (bo_sprd->flags_sprd); + + bo_sprd->name = name; + if (!bo_sprd->name) { + TBM_SPRD_LOG ("error bo:%p Cannot get name from gem:%d, fd:%d (%s)\n", + bo, gem, key, strerror(errno)); + free (bo_sprd); + return 0; + } + + if (!_bo_init_cache_state(bufmgr_sprd, bo_sprd, 1)) { + TBM_SPRD_LOG ("error fail init cache state(%d)\n", bo_sprd->name); + free (bo_sprd); + return 0; + } + + /* add bo to hash */ + privGem = NULL; + + privGem = calloc (1, sizeof(PrivGem)); + if (!privGem) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Fail to calloc privGem\n", + getpid(), __FUNCTION__, __LINE__); + free (bo_sprd); + return 0; + } + + privGem->ref_count = 1; + privGem->bo_priv = bo_sprd; + if (drmHashInsert (bufmgr_sprd->hashBos, bo_sprd->name, (void *)privGem) < 0) { + TBM_SPRD_LOG ("error bo:%p Cannot insert bo to Hash(%d) from gem:%d, fd:%d\n", + bo, bo_sprd->name, gem, key); + } + + DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d(%d), size:%d\n", + target_name(), + bo, + bo_sprd->gem, bo_sprd->name, + bo_sprd->dmabuf, + key, + bo_sprd->flags_tbm, bo_sprd->flags_sprd, + bo_sprd->size); + + return (void *)bo_sprd; } static unsigned int tbm_sprd_bo_export (tbm_bo bo) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); - - tbm_bo_sprd bo_sprd; - - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, 0); - - if (!bo_sprd->name) - { - bo_sprd->name = _get_name(bo_sprd->fd, bo_sprd->gem); - if (!bo_sprd->name) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot get name\n", - getpid(), __FUNCTION__, __LINE__); - return 0; - } - } - - DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d), flags:%d(%d)\n", getpid(), - __FUNCTION__, bo_sprd->size, - bo_sprd->gem, bo_sprd->name, - bo_sprd->flags_tbm, bo_sprd->flags_sprd); - - return (unsigned int)bo_sprd->name; + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); + + tbm_bo_sprd bo_sprd; + + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); + + if (!bo_sprd->name) { + bo_sprd->name = _get_name(bo_sprd->fd, bo_sprd->gem); + if (!bo_sprd->name) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot get name\n", + getpid(), __FUNCTION__, __LINE__); + return 0; + } + } + + DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d), flags:%d(%d)\n", getpid(), + __FUNCTION__, bo_sprd->size, + bo_sprd->gem, bo_sprd->name, + bo_sprd->flags_tbm, bo_sprd->flags_sprd); + + return (unsigned int)bo_sprd->name; +} + +tbm_fd +tbm_sprd_bo_export_fd (tbm_bo bo) +{ + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, -1); + + tbm_bo_sprd bo_sprd; + int ret; + + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, -1); + + struct drm_prime_handle arg = {0, }; + + arg.handle = bo_sprd->gem; + ret = drmIoctl (bo_sprd->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg); + if (ret) { + TBM_SPRD_LOG ("error bo:%p Cannot dmabuf=%d (%s)\n", + bo, bo_sprd->gem, strerror(errno)); + return (tbm_fd) ret; + } + + DBG (" [%s] bo:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d(%d), size:%d\n", + target_name(), + bo, + bo_sprd->gem, bo_sprd->name, + bo_sprd->dmabuf, + arg.fd, + bo_sprd->flags_tbm, bo_sprd->flags_sprd, + bo_sprd->size); + + return (tbm_fd)arg.fd; } + static tbm_bo_handle tbm_sprd_bo_get_handle (tbm_bo bo, int device) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, (tbm_bo_handle) NULL); - - tbm_bo_handle bo_handle; - tbm_bo_sprd bo_sprd; - - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, (tbm_bo_handle) NULL); - - if (!bo_sprd->gem) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot map gem=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); - return (tbm_bo_handle) NULL; - } - - DBG ("[libtbm-sprd:%d] %s gem:%d(%d), %s\n", getpid(), - __FUNCTION__, bo_sprd->gem, bo_sprd->name, STR_DEVICE[device]); - - /*Get mapped bo_handle*/ - bo_handle = _sprd_bo_handle (bo_sprd, device); - if (bo_handle.ptr == NULL) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot get handle: gem:%d, device:%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem, device); - return (tbm_bo_handle) NULL; - } - - return bo_handle; + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, (tbm_bo_handle) NULL); + + tbm_bo_handle bo_handle; + tbm_bo_sprd bo_sprd; + + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, (tbm_bo_handle) NULL); + + if (!bo_sprd->gem) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot map gem=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); + return (tbm_bo_handle) NULL; + } + + DBG ("[libtbm-sprd:%d] %s gem:%d(%d), %s\n", getpid(), + __FUNCTION__, bo_sprd->gem, bo_sprd->name, STR_DEVICE[device]); + + /*Get mapped bo_handle*/ + bo_handle = _sprd_bo_handle (bo_sprd, device); + if (bo_handle.ptr == NULL) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot get handle: gem:%d, device:%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem, device); + return (tbm_bo_handle) NULL; + } + + return bo_handle; } static tbm_bo_handle tbm_sprd_bo_map (tbm_bo bo, int device, int opt) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, (tbm_bo_handle) NULL); - - tbm_bo_handle bo_handle; - tbm_bo_sprd bo_sprd; - - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, (tbm_bo_handle) NULL); - - if (!bo_sprd->gem) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot map gem=%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); - return (tbm_bo_handle) NULL; - } - - DBG ("[libtbm-sprd:%d] %s gem:%d(%d), %s, %s\n", getpid(), - __FUNCTION__, bo_sprd->gem, bo_sprd->name, STR_DEVICE[device], STR_OPT[opt]); - - /*Get mapped bo_handle*/ - bo_handle = _sprd_bo_handle (bo_sprd, device); - if (bo_handle.ptr == NULL) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Cannot get handle: gem:%d, device:%d, opt:%d\n", - getpid(), __FUNCTION__, __LINE__, bo_sprd->gem, device, opt); - return (tbm_bo_handle) NULL; - } - - return bo_handle; -} + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, (tbm_bo_handle) NULL); -static int -tbm_sprd_bo_unmap (tbm_bo bo) -{ - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + tbm_bo_handle bo_handle; + tbm_bo_sprd bo_sprd; + tbm_bufmgr_sprd bufmgr_sprd; + + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, (tbm_bo_handle) NULL); + + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, (tbm_bo_handle) NULL); + + if (!bo_sprd->gem) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot map gem=%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem); + return (tbm_bo_handle) NULL; + } - tbm_bo_sprd bo_sprd; + DBG ("[libtbm-sprd:%d] %s gem:%d(%d), %s, %s\n", getpid(), + __FUNCTION__, bo_sprd->gem, bo_sprd->name, STR_DEVICE[device], STR_OPT[opt]); - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, 0); + /*Get mapped bo_handle*/ + bo_handle = _sprd_bo_handle (bo_sprd, device); + if (bo_handle.ptr == NULL) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Cannot get handle: gem:%d, device:%d, opt:%d\n", + getpid(), __FUNCTION__, __LINE__, bo_sprd->gem, device, opt); + return (tbm_bo_handle) NULL; + } - if (!bo_sprd->gem) - return 0; + if (bo_sprd->map_cnt == 0) + _bo_set_cache_state (bufmgr_sprd, bo_sprd, device, opt); - DBG ("[libtbm-sprd:%d] %s gem:%d(%d) \n", getpid(), - __FUNCTION__, bo_sprd->gem, bo_sprd->name); + bo_sprd->map_cnt++; - return 1; + return bo_handle; } static int -tbm_sprd_bo_cache_flush (tbm_bo bo, int flags) +tbm_sprd_bo_unmap (tbm_bo bo) { - tbm_bufmgr_sprd bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd!=NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); - /* cache flush is managed by kernel side when using dma-fence. */ - if (bufmgr_sprd->use_dma_fence) - return 1; + tbm_bo_sprd bo_sprd; + tbm_bufmgr_sprd bufmgr_sprd; - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); - tbm_bo_sprd bo_sprd; + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, 0); + if (!bo_sprd->gem) + return 0; -#ifdef USE_CACHE - if (!_sprd_cache_flush(bo_sprd->fd, bo_sprd, flags)) - return 0; -#endif + bo_sprd->map_cnt--; + + if (bo_sprd->map_cnt == 0) + _bo_save_cache_state (bufmgr_sprd, bo_sprd); + + DBG ("[libtbm-sprd:%d] %s gem:%d(%d) \n", getpid(), + __FUNCTION__, bo_sprd->gem, bo_sprd->name); - return 1; + return 1; } static int -tbm_sprd_bo_get_global_key (tbm_bo bo) +tbm_sprd_bo_lock(tbm_bo bo, int device, int opt) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); - tbm_bo_sprd bo_sprd; + tbm_bufmgr_sprd bufmgr_sprd; + tbm_bo_sprd bo_sprd; + int ret = 0; - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, 0); + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); - if (!bo_sprd->name) - { - if (!bo_sprd->gem) - return 0; + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); - bo_sprd->name = _get_name(bo_sprd->fd, bo_sprd->gem); - } + if (bufmgr_sprd->use_dma_fence) { +#if USE_BACKEND_LOCK + struct dma_buf_fence fence; + + memset(&fence, 0, sizeof(struct dma_buf_fence)); + + /* Check if the given type is valid or not. */ + if (opt & TBM_OPTION_WRITE) { + if (device == TBM_DEVICE_CPU) + fence.type = DMA_BUF_ACCESS_WRITE; + else if (device == TBM_DEVICE_3D) + fence.type = DMA_BUF_ACCESS_WRITE | DMA_BUF_ACCESS_DMA; + else { + DBG ("[libtbm-sprd:%d] %s GET_FENCE is ignored(device type is not 3D/CPU),\n", + getpid(), __FUNCTION__); + return 0; + } + } else if (opt & TBM_OPTION_READ) { + if (device == TBM_DEVICE_CPU) + fence.type = DMA_BUF_ACCESS_READ; + else if (device == TBM_DEVICE_3D) + fence.type = DMA_BUF_ACCESS_READ | DMA_BUF_ACCESS_DMA; + else { + DBG ("[libtbm-sprd:%d] %s GET_FENCE is ignored(device type is not 3D/CPU),\n", + getpid(), __FUNCTION__); + return 0; + } + } else { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error %s:%d Invalid argument\n", getpid(), + __FUNCTION__, __LINE__); + return 0; + } + + /* Check if the tbm manager supports dma fence or not. */ + if (!bufmgr_sprd->use_dma_fence) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Not support DMA FENCE(%s)\n", + getpid(), __FUNCTION__, __LINE__, strerror(errno) ); + return 0; + + } + + ret = ioctl(bo_sprd->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence); + if (ret < 0) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Can not set GET FENCE(%s)\n", + getpid(), __FUNCTION__, __LINE__, strerror(errno) ); + return 0; + } + + pthread_mutex_lock(&bo_sprd->mutex); + int i; + for (i = 0; i < DMA_FENCE_LIST_MAX; i++) { + if (bo_sprd->dma_fence[i].ctx == 0) { + bo_sprd->dma_fence[i].type = fence.type; + bo_sprd->dma_fence[i].ctx = fence.ctx; + break; + } + } + if (i == DMA_FENCE_LIST_MAX) { + //TODO: if dma_fence list is full, it needs realloc. I will fix this. by minseok3.kim + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d fence list is full\n", + getpid(), __FUNCTION__, __LINE__); + } + pthread_mutex_unlock(&bo_sprd->mutex); + + DBG ("[libtbm-sprd:%d] %s DMABUF_IOCTL_GET_FENCE! flink_id=%d dmabuf=%d\n", + getpid(), + __FUNCTION__, bo_sprd->name, bo_sprd->dmabuf); + } else { + + ret = _tgl_lock(bufmgr_sprd->tgl_fd, bo_sprd->name); + + DBG ("[libtbm-sprd:%d] lock tgl flink_id:%d\n", + getpid(), __FUNCTION__, bo_sprd->name); + + return ret; + } +#endif - return bo_sprd->name; + return 1; } static int -tbm_sprd_bo_lock(tbm_bo bo, int device, int opt) +tbm_sprd_bo_unlock(tbm_bo bo) { - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); -#if USE_BACKEND_LOCK - tbm_bufmgr_sprd bufmgr_sprd; - tbm_bo_sprd bo_sprd; - struct dma_buf_fence fence; - int ret=0; - - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, 0); - - bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd!=NULL, 0); - - memset(&fence, 0, sizeof(struct dma_buf_fence)); - - /* Check if the given type is valid or not. */ - if (opt & TBM_OPTION_WRITE) - { - if (device == TBM_DEVICE_CPU) - fence.type = DMA_BUF_ACCESS_WRITE; - else if (device == TBM_DEVICE_3D) - fence.type = DMA_BUF_ACCESS_WRITE | DMA_BUF_ACCESS_DMA; - else - { - DBG ("[libtbm-sprd:%d] %s GET_FENCE is ignored(device type is not 3D/CPU),\n", getpid(), __FUNCTION__); - return 0; - } - } - else if (opt & TBM_OPTION_READ) - { - if (device == TBM_DEVICE_CPU) - fence.type = DMA_BUF_ACCESS_READ; - else if (device == TBM_DEVICE_3D) - fence.type = DMA_BUF_ACCESS_READ | DMA_BUF_ACCESS_DMA; - else - { - DBG ("[libtbm-sprd:%d] %s GET_FENCE is ignored(device type is not 3D/CPU),\n", getpid(), __FUNCTION__); - return 0; - } - } - else - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] error %s:%d Invalid argument\n", getpid(), __FUNCTION__, __LINE__); - return 0; - } - - /* Check if the tbm manager supports dma fence or not. */ - if (!bufmgr_sprd->use_dma_fence) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Not support DMA FENCE(%s)\n", - getpid(), __FUNCTION__, __LINE__, strerror(errno) ); - return 0; - - } - - ret = ioctl(bo_sprd->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence); - if (ret < 0) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Can not set GET FENCE(%s)\n", - getpid(), __FUNCTION__, __LINE__, strerror(errno) ); - return 0; - } - - pthread_mutex_lock(&bo_sprd->mutex); - int i; - for (i = 0; i < DMA_FENCE_LIST_MAX; i++) - { - if (bo_sprd->dma_fence[i].ctx == 0) - { - bo_sprd->dma_fence[i].type = fence.type; - bo_sprd->dma_fence[i].ctx = fence.ctx; - break; - } - } - if (i == DMA_FENCE_LIST_MAX) - { - //TODO: if dma_fence list is full, it needs realloc. I will fix this. by minseok3.kim - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d fence list is full\n", - getpid(), __FUNCTION__, __LINE__); - } - pthread_mutex_unlock(&bo_sprd->mutex); - - DBG ("[libtbm-sprd:%d] %s DMABUF_IOCTL_GET_FENCE! flink_id=%d dmabuf=%d\n", getpid(), - __FUNCTION__, bo_sprd->name, bo_sprd->dmabuf); + tbm_bufmgr_sprd bufmgr_sprd; + tbm_bo_sprd bo_sprd; + int ret = 0; -#endif - return 1; -} + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); -static int -tbm_sprd_bo_unlock(tbm_bo bo) -{ - SPRD_RETURN_VAL_IF_FAIL (bo!=NULL, 0); + bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0); + if (bufmgr_sprd->use_dma_fence) { #if USE_BACKEND_LOCK - tbm_bo_sprd bo_sprd; - struct dma_buf_fence fence; - int ret=0; - - bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); - SPRD_RETURN_VAL_IF_FAIL (bo_sprd!=NULL, 0); - - if (!bo_sprd->dma_fence[0].ctx) - { - DBG ("[libtbm-sprd:%d] %s FENCE not support or ignored,\n", getpid(), __FUNCTION__); - return 0; - } - - if (!bo_sprd->dma_fence[0].type) - { - DBG ("[libtbm-sprd:%d] %s device type is not 3D/CPU,\n", getpid(), __FUNCTION__); - return 0; - } - - pthread_mutex_lock(&bo_sprd->mutex); - fence.type = bo_sprd->dma_fence[0].type; - fence.ctx = bo_sprd->dma_fence[0].ctx; - int i; - for (i = 1; i < DMA_FENCE_LIST_MAX; i++) - { - bo_sprd->dma_fence[i-1].type = bo_sprd->dma_fence[i].type; - bo_sprd->dma_fence[i-1].ctx = bo_sprd->dma_fence[i].ctx; - } - bo_sprd->dma_fence[DMA_FENCE_LIST_MAX-1].type = 0; - bo_sprd->dma_fence[DMA_FENCE_LIST_MAX-1].ctx = 0; - pthread_mutex_unlock(&bo_sprd->mutex); - - ret = ioctl(bo_sprd->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence); - if (ret < 0) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] " - "error %s:%d Can not set PUT FENCE(%s)\n", - getpid(), __FUNCTION__, __LINE__, strerror(errno) ); - return 0; - } - - DBG ("[libtbm-sprd:%d] %s DMABUF_IOCTL_PUT_FENCE! flink_id=%d dmabuf=%d\n", getpid(), - __FUNCTION__, bo_sprd->name, bo_sprd->dmabuf); - + struct dma_buf_fence fence; + + if (!bo_sprd->dma_fence[0].ctx) { + DBG ("[libtbm-sprd:%d] %s FENCE not support or ignored,\n", getpid(), + __FUNCTION__); + return 0; + } + + if (!bo_sprd->dma_fence[0].type) { + DBG ("[libtbm-sprd:%d] %s device type is not 3D/CPU,\n", getpid(), + __FUNCTION__); + return 0; + } + + pthread_mutex_lock(&bo_sprd->mutex); + fence.type = bo_sprd->dma_fence[0].type; + fence.ctx = bo_sprd->dma_fence[0].ctx; + int i; + for (i = 1; i < DMA_FENCE_LIST_MAX; i++) { + bo_sprd->dma_fence[i - 1].type = bo_sprd->dma_fence[i].type; + bo_sprd->dma_fence[i - 1].ctx = bo_sprd->dma_fence[i].ctx; + } + bo_sprd->dma_fence[DMA_FENCE_LIST_MAX - 1].type = 0; + bo_sprd->dma_fence[DMA_FENCE_LIST_MAX - 1].ctx = 0; + pthread_mutex_unlock(&bo_sprd->mutex); + + ret = ioctl(bo_sprd->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence); + if (ret < 0) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] " + "error %s:%d Can not set PUT FENCE(%s)\n", + getpid(), __FUNCTION__, __LINE__, strerror(errno) ); + return 0; + } + + DBG ("[libtbm-sprd:%d] %s DMABUF_IOCTL_PUT_FENCE! flink_id=%d dmabuf=%d\n", + getpid(), + __FUNCTION__, bo_sprd->name, bo_sprd->dmabuf); + } else { + ret = _tgl_unlock(bufmgr_sprd->tgl_fd, bo_sprd->name); + + DBG ("[libtbm-sprd:%d] unlock tgl flink_id:%d\n", + getpid(), __FUNCTION__, bo_sprd->name); + + return ret; + } #endif - return 1; + + return 1; } static void tbm_sprd_bufmgr_deinit (void *priv) { - SPRD_RETURN_IF_FAIL (priv!=NULL); + SPRD_RETURN_IF_FAIL (priv != NULL); + + tbm_bufmgr_sprd bufmgr_sprd; + + bufmgr_sprd = (tbm_bufmgr_sprd)priv; + + if (bufmgr_sprd->hashBos) { + unsigned long key; + void *value; - tbm_bufmgr_sprd bufmgr_sprd; + while (drmHashFirst(bufmgr_sprd->hashBos, &key, &value) > 0) { + free (value); + drmHashDelete (bufmgr_sprd->hashBos, key); + } - bufmgr_sprd = (tbm_bufmgr_sprd)priv; + drmHashDestroy (bufmgr_sprd->hashBos); + bufmgr_sprd->hashBos = NULL; + } - if (bufmgr_sprd->hashBos) - { - unsigned long key; - void *value; + if (bufmgr_sprd->bind_display) + tbm_drm_helper_wl_auth_server_deinit(); - while (drmHashFirst(bufmgr_sprd->hashBos, &key, &value) > 0) - { - free (value); - drmHashDelete (bufmgr_sprd->hashBos, key); - } + if (tbm_backend_is_display_server()) + tbm_drm_helper_unset_tbm_master_fd(); - drmHashDestroy (bufmgr_sprd->hashBos); - bufmgr_sprd->hashBos = NULL; - } + if (bufmgr_sprd->device_name) + free(bufmgr_sprd->device_name); - free (bufmgr_sprd); + _bufmgr_deinit_cache_state(bufmgr_sprd); + + close (bufmgr_sprd->fd); + + free (bufmgr_sprd); } int tbm_sprd_surface_supported_format(uint32_t **formats, uint32_t *num) { - uint32_t* color_formats=NULL; + uint32_t *color_formats = NULL; - color_formats = (uint32_t*)calloc (1,sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT); + color_formats = (uint32_t *)calloc (1, + sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT); - if( color_formats == NULL ) - { - return 0; - } - memcpy( color_formats, tbm_sprd_color_format_list , sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT ); + if ( color_formats == NULL ) { + return 0; + } + memcpy( color_formats, tbm_sprd_color_format_list , + sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT ); - *formats = color_formats; - *num = TBM_COLOR_FORMAT_COUNT; + *formats = color_formats; + *num = TBM_COLOR_FORMAT_COUNT; - return 1; + return 1; } /** * @brief get the plane data of the surface. - * @param[in] surface : the surface * @param[in] width : the width of the surface * @param[in] height : the height of the surface * @param[in] format : the format of the surface @@ -1090,519 +1623,281 @@ tbm_sprd_surface_supported_format(uint32_t **formats, uint32_t *num) * @return 1 if this function succeeds, otherwise 0. */ int -tbm_sprd_surface_get_plane_data(tbm_surface_h surface, int width, int height, tbm_format format, int plane_idx, uint32_t *size, uint32_t *offset, uint32_t *pitch, int *bo_idx) +tbm_sprd_surface_get_plane_data(int width, int height, + tbm_format format, int plane_idx, uint32_t *size, uint32_t *offset, + uint32_t *pitch, int *bo_idx) { - int ret = 1; - int bpp; - int _offset =0; - int _pitch =0; - int _size =0; - int _bo_idx = 0; - - switch(format) - { - /* 16 bpp RGB */ - case TBM_FORMAT_XRGB4444: - case TBM_FORMAT_XBGR4444: - case TBM_FORMAT_RGBX4444: - case TBM_FORMAT_BGRX4444: - case TBM_FORMAT_ARGB4444: - case TBM_FORMAT_ABGR4444: - case TBM_FORMAT_RGBA4444: - case TBM_FORMAT_BGRA4444: - case TBM_FORMAT_XRGB1555: - case TBM_FORMAT_XBGR1555: - case TBM_FORMAT_RGBX5551: - case TBM_FORMAT_BGRX5551: - case TBM_FORMAT_ARGB1555: - case TBM_FORMAT_ABGR1555: - case TBM_FORMAT_RGBA5551: - case TBM_FORMAT_BGRA5551: - case TBM_FORMAT_RGB565: - bpp = 16; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - /* 24 bpp RGB */ - case TBM_FORMAT_RGB888: - case TBM_FORMAT_BGR888: - bpp = 24; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - /* 32 bpp RGB */ - case TBM_FORMAT_XRGB8888: - case TBM_FORMAT_XBGR8888: - case TBM_FORMAT_RGBX8888: - case TBM_FORMAT_BGRX8888: - case TBM_FORMAT_ARGB8888: - case TBM_FORMAT_ABGR8888: - case TBM_FORMAT_RGBA8888: - case TBM_FORMAT_BGRA8888: - bpp = 32; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - - /* packed YCbCr */ - case TBM_FORMAT_YUYV: - case TBM_FORMAT_YVYU: - case TBM_FORMAT_UYVY: - case TBM_FORMAT_VYUY: - case TBM_FORMAT_AYUV: - bpp = 32; - _offset = 0; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - - /* - * 2 plane YCbCr - * index 0 = Y plane, [7:0] Y - * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian - * or - * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian - */ - case TBM_FORMAT_NV12: - case TBM_FORMAT_NV21: - bpp = 12; - if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - else if( plane_idx ==1 ) - { - _offset = width*height; - _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - - case TBM_FORMAT_NV16: - case TBM_FORMAT_NV61: - bpp = 16; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx ==1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - - /* - * 3 plane YCbCr - * index 0: Y plane, [7:0] Y - * index 1: Cb plane, [7:0] Cb - * index 2: Cr plane, [7:0] Cr - * or - * index 1: Cr plane, [7:0] Cr - * index 2: Cb plane, [7:0] Cb - */ - /* - NATIVE_BUFFER_FORMAT_YV12 - NATIVE_BUFFER_FORMAT_I420 - */ - case TBM_FORMAT_YUV410: - case TBM_FORMAT_YVU410: - bpp = 9; - break; - case TBM_FORMAT_YUV411: - case TBM_FORMAT_YVU411: - case TBM_FORMAT_YUV420: - case TBM_FORMAT_YVU420: - bpp = 12; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx == 1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 1) - break; - } - //else if (plane_idx == 2 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - case TBM_FORMAT_YUV422: - case TBM_FORMAT_YVU422: - bpp = 16; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx == 1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 1) - break; - } - //else if (plane_idx == 2 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch*(height),TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - case TBM_FORMAT_YUV444: - case TBM_FORMAT_YVU444: - bpp = 24; - //if(plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 0) - break; - } - //else if( plane_idx == 1 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if(plane_idx == 1) - break; - } - //else if (plane_idx == 2 ) - { - _offset += _size; - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - default: - bpp = 0; - break; - } - - *size = _size; - *offset = _offset; - *pitch = _pitch; - *bo_idx = _bo_idx; - - return ret; + int ret = 1; + int bpp; + int _offset = 0; + int _pitch = 0; + int _size = 0; + int _bo_idx = 0; + + switch (format) { + /* 16 bpp RGB */ + case TBM_FORMAT_XRGB4444: + case TBM_FORMAT_XBGR4444: + case TBM_FORMAT_RGBX4444: + case TBM_FORMAT_BGRX4444: + case TBM_FORMAT_ARGB4444: + case TBM_FORMAT_ABGR4444: + case TBM_FORMAT_RGBA4444: + case TBM_FORMAT_BGRA4444: + case TBM_FORMAT_XRGB1555: + case TBM_FORMAT_XBGR1555: + case TBM_FORMAT_RGBX5551: + case TBM_FORMAT_BGRX5551: + case TBM_FORMAT_ARGB1555: + case TBM_FORMAT_ABGR1555: + case TBM_FORMAT_RGBA5551: + case TBM_FORMAT_BGRA5551: + case TBM_FORMAT_RGB565: + bpp = 16; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + /* 24 bpp RGB */ + case TBM_FORMAT_RGB888: + case TBM_FORMAT_BGR888: + bpp = 24; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + /* 32 bpp RGB */ + case TBM_FORMAT_XRGB8888: + case TBM_FORMAT_XBGR8888: + case TBM_FORMAT_RGBX8888: + case TBM_FORMAT_BGRX8888: + case TBM_FORMAT_ARGB8888: + case TBM_FORMAT_ABGR8888: + case TBM_FORMAT_RGBA8888: + case TBM_FORMAT_BGRA8888: + bpp = 32; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + + /* packed YCbCr */ + case TBM_FORMAT_YUYV: + case TBM_FORMAT_YVYU: + case TBM_FORMAT_UYVY: + case TBM_FORMAT_VYUY: + case TBM_FORMAT_AYUV: + bpp = 32; + _offset = 0; + _pitch = SIZE_ALIGN((width * bpp) >> 3, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + break; + + /* + * 2 plane YCbCr + * index 0 = Y plane, [7:0] Y + * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian + * or + * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian + */ + case TBM_FORMAT_NV12: + case TBM_FORMAT_NV21: + bpp = 12; + if (plane_idx == 0) { + _offset = 0; + _pitch = SIZE_ALIGN( width , TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } else if ( plane_idx == 1 ) { + _offset = width * height; + _pitch = SIZE_ALIGN( width , TBM_SURFACE_ALIGNMENT_PITCH_YUV / 2); + _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + + case TBM_FORMAT_NV16: + case TBM_FORMAT_NV61: + bpp = 16; + //if(plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if( plane_idx ==1 ) + { + _offset += _size; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV / 2); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + + /* + * 3 plane YCbCr + * index 0: Y plane, [7:0] Y + * index 1: Cb plane, [7:0] Cb + * index 2: Cr plane, [7:0] Cr + * or + * index 1: Cr plane, [7:0] Cr + * index 2: Cb plane, [7:0] Cb + */ + /* + NATIVE_BUFFER_FORMAT_YV12 + NATIVE_BUFFER_FORMAT_I420 + */ + case TBM_FORMAT_YUV410: + case TBM_FORMAT_YVU410: + bpp = 9; + break; + case TBM_FORMAT_YUV411: + case TBM_FORMAT_YVU411: + case TBM_FORMAT_YUV420: + case TBM_FORMAT_YVU420: + bpp = 12; + //if(plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if( plane_idx == 1 ) + { + _offset += _size; + _pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV / 2); + _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 1) + break; + } + //else if (plane_idx == 2 ) + { + _offset += _size; + _pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV / 2); + _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + case TBM_FORMAT_YUV422: + case TBM_FORMAT_YVU422: + bpp = 16; + //if(plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if( plane_idx == 1 ) + { + _offset += _size; + _pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV / 2); + _size = SIZE_ALIGN(_pitch * (height), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 1) + break; + } + //else if (plane_idx == 2 ) + { + _offset += _size; + _pitch = SIZE_ALIGN(width / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV / 2); + _size = SIZE_ALIGN(_pitch * (height), TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + case TBM_FORMAT_YUV444: + case TBM_FORMAT_YVU444: + bpp = 24; + //if(plane_idx == 0) + { + _offset = 0; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 0) + break; + } + //else if( plane_idx == 1 ) + { + _offset += _size; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + if (plane_idx == 1) + break; + } + //else if (plane_idx == 2 ) + { + _offset += _size; + _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); + _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); + _bo_idx = 0; + } + break; + default: + bpp = 0; + break; + } + + *size = _size; + *offset = _offset; + *pitch = _pitch; + *bo_idx = _bo_idx; + + return ret; } -/** -* @brief get the size of the surface with a format. -* @param[in] surface : the surface -* @param[in] width : the width of the surface -* @param[in] height : the height of the surface -* @param[in] format : the format of the surface -* @return size of the surface if this function succeeds, otherwise 0. -*/ int -tbm_sprd_surface_get_size(tbm_surface_h surface, int width, int height, tbm_format format) +tbm_sprd_bo_get_flags (tbm_bo bo) { - int ret = 0; - int bpp = 0; - int _pitch =0; - int _size =0; - int align =TBM_SURFACE_ALIGNMENT_PLANE; - - - switch(format) - { - /* 16 bpp RGB */ - case TBM_FORMAT_XRGB4444: - case TBM_FORMAT_XBGR4444: - case TBM_FORMAT_RGBX4444: - case TBM_FORMAT_BGRX4444: - case TBM_FORMAT_ARGB4444: - case TBM_FORMAT_ABGR4444: - case TBM_FORMAT_RGBA4444: - case TBM_FORMAT_BGRA4444: - case TBM_FORMAT_XRGB1555: - case TBM_FORMAT_XBGR1555: - case TBM_FORMAT_RGBX5551: - case TBM_FORMAT_BGRX5551: - case TBM_FORMAT_ARGB1555: - case TBM_FORMAT_ABGR1555: - case TBM_FORMAT_RGBA5551: - case TBM_FORMAT_BGRA5551: - case TBM_FORMAT_RGB565: - bpp = 16; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - break; - /* 24 bpp RGB */ - case TBM_FORMAT_RGB888: - case TBM_FORMAT_BGR888: - bpp = 24; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - break; - /* 32 bpp RGB */ - case TBM_FORMAT_XRGB8888: - case TBM_FORMAT_XBGR8888: - case TBM_FORMAT_RGBX8888: - case TBM_FORMAT_BGRX8888: - case TBM_FORMAT_ARGB8888: - case TBM_FORMAT_ABGR8888: - case TBM_FORMAT_RGBA8888: - case TBM_FORMAT_BGRA8888: - bpp = 32; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - break; - /* packed YCbCr */ - case TBM_FORMAT_YUYV: - case TBM_FORMAT_YVYU: - case TBM_FORMAT_UYVY: - case TBM_FORMAT_VYUY: - case TBM_FORMAT_AYUV: - bpp = 32; - _pitch = SIZE_ALIGN((width*bpp)>>3,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - break; - /* - * 2 plane YCbCr - * index 0 = Y plane, [7:0] Y - * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian - * or - * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian - */ - case TBM_FORMAT_NV12: - case TBM_FORMAT_NV21: - bpp = 12; - //plane_idx == 0 - { - _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - } - //plane_idx ==1 - { - _pitch = SIZE_ALIGN( width ,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - } - break; - case TBM_FORMAT_NV16: - case TBM_FORMAT_NV61: - bpp = 16; - //plane_idx == 0 - { - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - } - //plane_idx ==1 - { - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - } - - break; - /* - * 3 plane YCbCr - * index 0: Y plane, [7:0] Y - * index 1: Cb plane, [7:0] Cb - * index 2: Cr plane, [7:0] Cr - * or - * index 1: Cr plane, [7:0] Cr - * index 2: Cb plane, [7:0] Cb - */ - case TBM_FORMAT_YUV410: - case TBM_FORMAT_YVU410: - bpp = 9; - align = TBM_SURFACE_ALIGNMENT_PITCH_YUV; - break; - case TBM_FORMAT_YUV411: - case TBM_FORMAT_YVU411: - case TBM_FORMAT_YUV420: - case TBM_FORMAT_YVU420: - bpp = 12; - //plane_idx == 0 - { - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - } - //plane_idx == 1 - { - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - } - //plane_idx == 2 - { - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size += SIZE_ALIGN(_pitch*(height/2),TBM_SURFACE_ALIGNMENT_PLANE); - } - - break; - case TBM_FORMAT_YUV422: - case TBM_FORMAT_YVU422: - bpp = 16; - //plane_idx == 0 - { - _pitch = SIZE_ALIGN(width,TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - } - //plane_idx == 1 - { - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - } - //plane_idx == 2 - { - _pitch = SIZE_ALIGN(width/2,TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size += SIZE_ALIGN(_pitch*height,TBM_SURFACE_ALIGNMENT_PLANE); - } - break; - case TBM_FORMAT_YUV444: - case TBM_FORMAT_YVU444: - bpp = 24; - align = TBM_SURFACE_ALIGNMENT_PITCH_YUV; - break; - - default: - bpp = 0; - break; - } - - if(_size > 0) - ret = _size; - else - ret = SIZE_ALIGN( (width * height * bpp) >> 3, align); + SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0); + + tbm_bo_sprd bo_sprd; - return ret; + bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo); + SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0); + return bo_sprd->flags_tbm; } int -tbm_sprd_surface_get_num_bos(tbm_format format) +tbm_sprd_bufmgr_bind_native_display (tbm_bufmgr bufmgr, void *NativeDisplay) { - int num = 0; - - switch(format) - { - /* 16 bpp RGB */ - case TBM_FORMAT_XRGB4444: - case TBM_FORMAT_XBGR4444: - case TBM_FORMAT_RGBX4444: - case TBM_FORMAT_BGRX4444: - case TBM_FORMAT_ARGB4444: - case TBM_FORMAT_ABGR4444: - case TBM_FORMAT_RGBA4444: - case TBM_FORMAT_BGRA4444: - case TBM_FORMAT_XRGB1555: - case TBM_FORMAT_XBGR1555: - case TBM_FORMAT_RGBX5551: - case TBM_FORMAT_BGRX5551: - case TBM_FORMAT_ARGB1555: - case TBM_FORMAT_ABGR1555: - case TBM_FORMAT_RGBA5551: - case TBM_FORMAT_BGRA5551: - case TBM_FORMAT_RGB565: - /* 24 bpp RGB */ - case TBM_FORMAT_RGB888: - case TBM_FORMAT_BGR888: - /* 32 bpp RGB */ - case TBM_FORMAT_XRGB8888: - case TBM_FORMAT_XBGR8888: - case TBM_FORMAT_RGBX8888: - case TBM_FORMAT_BGRX8888: - case TBM_FORMAT_ARGB8888: - case TBM_FORMAT_ABGR8888: - case TBM_FORMAT_RGBA8888: - case TBM_FORMAT_BGRA8888: - /* packed YCbCr */ - case TBM_FORMAT_YUYV: - case TBM_FORMAT_YVYU: - case TBM_FORMAT_UYVY: - case TBM_FORMAT_VYUY: - case TBM_FORMAT_AYUV: - /* - * 2 plane YCbCr - * index 0 = Y plane, [7:0] Y - * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian - * or - * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian - */ - case TBM_FORMAT_NV12: - case TBM_FORMAT_NV21: - case TBM_FORMAT_NV16: - case TBM_FORMAT_NV61: - /* - * 3 plane YCbCr - * index 0: Y plane, [7:0] Y - * index 1: Cb plane, [7:0] Cb - * index 2: Cr plane, [7:0] Cr - * or - * index 1: Cr plane, [7:0] Cr - * index 2: Cb plane, [7:0] Cb - */ - case TBM_FORMAT_YUV410: - case TBM_FORMAT_YVU410: - case TBM_FORMAT_YUV411: - case TBM_FORMAT_YVU411: - case TBM_FORMAT_YUV420: - case TBM_FORMAT_YVU420: - case TBM_FORMAT_YUV422: - case TBM_FORMAT_YVU422: - case TBM_FORMAT_YUV444: - case TBM_FORMAT_YVU444: - num = 1; - break; - - default: - num = 0; - break; - } - - return num; + tbm_bufmgr_sprd bufmgr_sprd; + + bufmgr_sprd = tbm_backend_get_priv_from_bufmgr(bufmgr); + SPRD_RETURN_VAL_IF_FAIL(bufmgr_sprd != NULL, 0); + + if (!tbm_drm_helper_wl_auth_server_init(NativeDisplay, bufmgr_sprd->fd, + bufmgr_sprd->device_name, 0)) { + TBM_SPRD_LOG("[libtbm-sprd:%d] error:Fail to tbm_drm_helper_wl_server_init\n"); + return 0; + } + + bufmgr_sprd->bind_display = NativeDisplay; + + return 1; } MODULEINITPPROTO (init_tbm_bufmgr_priv); -static TBMModuleVersionInfo SprdVersRec = -{ - "sprd", - "Samsung", - TBM_ABI_VERSION, +static TBMModuleVersionInfo SprdVersRec = { + "sprd", + "Samsung", + TBM_ABI_VERSION, }; TBMModuleData tbmModuleData = { &SprdVersRec, init_tbm_bufmgr_priv}; @@ -1610,114 +1905,145 @@ TBMModuleData tbmModuleData = { &SprdVersRec, init_tbm_bufmgr_priv}; int init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd) { - tbm_bufmgr_sprd bufmgr_sprd; - tbm_bufmgr_backend bufmgr_backend; - - if (!bufmgr) - return 0; - - bufmgr_sprd = calloc (1, sizeof(struct _tbm_bufmgr_sprd)); - if (!bufmgr_sprd) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to alloc bufmgr_sprd!\n", getpid()); - return 0; - } - - bufmgr_sprd->fd = fd; - if (bufmgr_sprd->fd < 0) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to create drm!\n", getpid()); - free (bufmgr_sprd); - return 0; - } - - //Create Hash Table - bufmgr_sprd->hashBos = drmHashCreate (); - - //Check if the tbm manager supports dma fence or not. - int fp = open("/sys/module/dmabuf_sync/parameters/enabled", O_RDONLY); - int length; - char buf[1]; - if (fp != -1) - { - length = read(fp, buf, 1); - - if (length == 1 && buf[0] == '1') - bufmgr_sprd->use_dma_fence = 1; - - close(fp); - } - - bufmgr_backend = tbm_backend_alloc(); - if (!bufmgr_backend) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to create drm!\n", getpid()); - free (bufmgr_sprd); - return 0; - } - - bufmgr_backend->priv = (void *)bufmgr_sprd; - bufmgr_backend->bufmgr_deinit = tbm_sprd_bufmgr_deinit, - bufmgr_backend->bo_size = tbm_sprd_bo_size, - bufmgr_backend->bo_alloc = tbm_sprd_bo_alloc, - bufmgr_backend->bo_free = tbm_sprd_bo_free, - bufmgr_backend->bo_import = tbm_sprd_bo_import, - bufmgr_backend->bo_export = tbm_sprd_bo_export, - bufmgr_backend->bo_get_handle = tbm_sprd_bo_get_handle, - bufmgr_backend->bo_map = tbm_sprd_bo_map, - bufmgr_backend->bo_unmap = tbm_sprd_bo_unmap, - bufmgr_backend->bo_cache_flush = tbm_sprd_bo_cache_flush, - bufmgr_backend->bo_get_global_key = tbm_sprd_bo_get_global_key; - bufmgr_backend->surface_get_plane_data = tbm_sprd_surface_get_plane_data; - bufmgr_backend->surface_get_size = tbm_sprd_surface_get_size; - bufmgr_backend->surface_supported_format = tbm_sprd_surface_supported_format; - bufmgr_backend->surface_get_num_bos = tbm_sprd_surface_get_num_bos; - - if (bufmgr_sprd->use_dma_fence) - { - bufmgr_backend->flags = (TBM_LOCK_CTRL_BACKEND | TBM_CACHE_CTRL_BACKEND); - bufmgr_backend->bo_lock = NULL; - bufmgr_backend->bo_lock2 = tbm_sprd_bo_lock; - bufmgr_backend->bo_unlock = tbm_sprd_bo_unlock; - } - else - { - bufmgr_backend->flags = 0; - bufmgr_backend->bo_lock = NULL; - bufmgr_backend->bo_unlock = NULL; - } - - if (!tbm_backend_init (bufmgr, bufmgr_backend)) - { - TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to init backend!\n", getpid()); - tbm_backend_free (bufmgr_backend); - free (bufmgr_sprd); - return 0; - } + tbm_bufmgr_sprd bufmgr_sprd; + tbm_bufmgr_backend bufmgr_backend; + + if (!bufmgr) + return 0; + + bufmgr_sprd = calloc (1, sizeof(struct _tbm_bufmgr_sprd)); + if (!bufmgr_sprd) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to alloc bufmgr_sprd!\n", getpid()); + return 0; + } + + if (tbm_backend_is_display_server()) { + int master_fd = -1; + + bufmgr_sprd->fd = -1; + master_fd = tbm_drm_helper_get_master_fd(); + if (master_fd < 0) + bufmgr_sprd->fd = _tbm_sprd_open_drm(); + else + bufmgr_sprd->fd = master_fd; + + if (bufmgr_sprd->fd < 0) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to create drm!\n", getpid()); + free (bufmgr_sprd); + return 0; + } + + tbm_drm_helper_set_tbm_master_fd(bufmgr_sprd->fd); + + bufmgr_sprd->device_name = drmGetDeviceNameFromFd(bufmgr_sprd->fd); + + if (!bufmgr_sprd->device_name) + { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to get device name!\n", getpid()); + close(bufmgr_sprd->fd); + free (bufmgr_sprd); + return 0; + } + + } else { + if (!tbm_drm_helper_get_auth_info(&(bufmgr_sprd->fd), &(bufmgr_sprd->device_name), NULL)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to get auth drm info!\n", getpid()); + free (bufmgr_sprd); + return 0; + } + } + + //Create Hash Table + bufmgr_sprd->hashBos = drmHashCreate (); + + //Check if the tbm manager supports dma fence or not. + int fp = open("/sys/module/dmabuf_sync/parameters/enabled", O_RDONLY); + int length; + char buf[1]; + if (fp != -1) { + length = read(fp, buf, 1); + + if (length == 1 && buf[0] == '1') + bufmgr_sprd->use_dma_fence = 1; + + close(fp); + } + + if (!_bufmgr_init_cache_state(bufmgr_sprd)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error: init bufmgr cache state failed!\n", getpid()); + + tbm_drm_helper_unset_tbm_master_fd(); + close(bufmgr_sprd->fd); + + free(bufmgr_sprd); + return 0; + } + + bufmgr_backend = tbm_backend_alloc(); + if (!bufmgr_backend) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to create drm!\n", getpid()); + + _bufmgr_deinit_cache_state(bufmgr_sprd); + + tbm_drm_helper_unset_tbm_master_fd(); + close(bufmgr_sprd->fd); + + free (bufmgr_sprd); + return 0; + } + + bufmgr_backend->priv = (void *)bufmgr_sprd; + bufmgr_backend->bufmgr_deinit = tbm_sprd_bufmgr_deinit; + bufmgr_backend->bo_size = tbm_sprd_bo_size; + bufmgr_backend->bo_alloc = tbm_sprd_bo_alloc; + bufmgr_backend->bo_free = tbm_sprd_bo_free; + bufmgr_backend->bo_import = tbm_sprd_bo_import; + bufmgr_backend->bo_import_fd = tbm_sprd_bo_import_fd; + bufmgr_backend->bo_export = tbm_sprd_bo_export; + bufmgr_backend->bo_export_fd = tbm_sprd_bo_export_fd; + bufmgr_backend->bo_get_handle = tbm_sprd_bo_get_handle; + bufmgr_backend->bo_map = tbm_sprd_bo_map; + bufmgr_backend->bo_unmap = tbm_sprd_bo_unmap; + bufmgr_backend->surface_get_plane_data = tbm_sprd_surface_get_plane_data; + bufmgr_backend->surface_supported_format = tbm_sprd_surface_supported_format; + bufmgr_backend->bo_get_flags = tbm_sprd_bo_get_flags; + bufmgr_backend->bo_lock = tbm_sprd_bo_lock; + bufmgr_backend->bo_unlock = tbm_sprd_bo_unlock; + bufmgr_backend->bufmgr_bind_native_display = tbm_sprd_bufmgr_bind_native_display; + + if (!tbm_backend_init (bufmgr, bufmgr_backend)) { + TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to init backend!\n", getpid()); + tbm_backend_free (bufmgr_backend); + + _bufmgr_deinit_cache_state(bufmgr_sprd); + + tbm_drm_helper_unset_tbm_master_fd(); + close(bufmgr_sprd->fd); + + free (bufmgr_sprd); + return 0; + } #ifdef DEBUG - { - char* env; - env = getenv ("TBM_SPRD_DEBUG"); - if (env) - { - bDebug = atoi (env); - TBM_SPRD_LOG ("TBM_SPRD_DEBUG=%s\n", env); - } - else - { - bDebug = 0; - } - } + { + char *env; + env = getenv ("TBM_SPRD_DEBUG"); + if (env) { + bDebug = atoi (env); + TBM_SPRD_LOG ("TBM_SPRD_DEBUG=%s\n", env); + } else { + bDebug = 0; + } + } #endif - DBG ("[libtbm-sprd:%d] %s DMABUF FENCE is %s\n", getpid(), - __FUNCTION__, bufmgr_sprd->use_dma_fence ? "supported!" : "NOT supported!"); + DBG ("[libtbm-sprd:%d] %s DMABUF FENCE is %s\n", getpid(), + __FUNCTION__, bufmgr_sprd->use_dma_fence ? "supported!" : "NOT supported!"); - DBG ("[libtbm-sprd:%d] %s fd:%d\n", getpid(), - __FUNCTION__, bufmgr_sprd->fd); + DBG ("[libtbm-sprd:%d] %s fd:%d\n", getpid(), + __FUNCTION__, bufmgr_sprd->fd); - return 1; + return 1; }