#include "tbm_bufmgr_tgl.h"
//#define USE_CONTIG_ONLY
+//#define USE_CACHE
#define USE_DMAIMPORT
-#define TBM_COLOR_FORMAT_COUNT 8
+#define TBM_COLOR_FORMAT_COUNT 4
#ifdef DEBUG
#define LOG_TAG "TBM_BACKEND"
#define SPRD_DRM_NAME "sprd"
-char *
-target_name()
+static char *
+_target_name(void)
{
- FILE *f;
+ static char app_name[128] = {0, };
+ static int initialized = 0;
char *slash;
- static int initialized = 0;
- static char app_name[128];
+ FILE *f;
- if ( initialized )
+ if (initialized)
return app_name;
/* get the application name */
f = fopen("/proc/self/cmdline", "r");
+ if (!f)
+ return NULL;
- if ( !f ) {
- return 0;
- }
-
- memset(app_name, 0x00, sizeof(app_name));
-
- if ( fgets(app_name, 100, f) == NULL ) {
+ if (fgets(app_name, 100, f) == NULL) {
fclose(f);
- return 0;
+ return NULL;
}
fclose(f);
- if ( (slash = strrchr(app_name, '/')) != NULL ) {
+ slash = strrchr(app_name, '/');
+ if (slash != NULL)
memmove(app_name, slash + 1, strlen(slash));
- }
initialized = 1;
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(...)
#endif
-#define SIZE_ALIGN( value, base ) (((value) + ((base) - 1)) & ~((base) - 1))
+#define SIZE_ALIGN(value, base) (((value) + ((base) - 1)) & ~((base) - 1))
#define TBM_SURFACE_ALIGNMENT_PLANE (64)
#define TBM_SURFACE_ALIGNMENT_PITCH_RGB (128)
/* check condition */
#define SPRD_RETURN_IF_FAIL(cond) {\
- if (!(cond)) {\
- TBM_SPRD_LOG ("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\
- return;\
- }\
+ if (!(cond)) {\
+ TBM_SPRD_LOG("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\
+ return;\
+ } \
}
#define SPRD_RETURN_VAL_IF_FAIL(cond, val) {\
- if (!(cond)) {\
- TBM_SPRD_LOG ("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\
- return val;\
- }\
+ if (!(cond)) {\
+ TBM_SPRD_LOG("[%s] : '%s' failed.\n", __FUNCTION__, #cond);\
+ return val;\
+ } \
}
struct dma_buf_info {
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;
+ unsigned int cntFlush:16; /*Flush all index for sync */
+ unsigned int isCached:1;
+ unsigned int isDirtied:2;
} data;
};
int tgl_fd;
void *bind_display;
-
char *device_name;
};
};
-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
- };
+uint32_t tbm_sprd_color_format_list[TBM_COLOR_FORMAT_COUNT] = {
+ TBM_FORMAT_ARGB8888,
+ TBM_FORMAT_XRGB8888,
+ TBM_FORMAT_NV12,
+ TBM_FORMAT_YUV420
+ };
+
+static inline int
+_tgl_get_version(int fd)
+{
+ struct tgl_ver_data data;
+ int err;
+
+ err = ioctl(fd, TGL_IOCTL_GET_VERSION, &data);
+ if (err) {
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error(%s) %s:%d\n",
+ getpid(), strerror(errno), __func__, __LINE__);
+ return 0;
+ }
+
+ TBM_SPRD_LOG("[libtbm-sprd:%d] %s:%d tgl version is (%u, %u).\n",
+ getpid(), __func__, __LINE__, data.major, data.minor);
+
+ return 1;
+}
+
static inline int
_tgl_init(int fd, unsigned int key)
{
- struct tgl_attribute attr;
+ struct tgl_reg_data data;
int err;
- attr.key = key;
- attr.timeout_ms = 1000;
+ data.key = key;
+ data.timeout_ms = 1000;
- err = ioctl(fd, TGL_IOC_INIT_LOCK, &attr);
+ err = ioctl(fd, TGL_IOCTL_REGISTER, &data);
if (err) {
TBM_SPRD_LOG("[libtbm-sprd:%d] error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
+ getpid(), strerror(errno), __func__, __LINE__, key);
return 0;
}
static inline int
_tgl_destroy(int fd, unsigned int key)
{
+ struct tgl_reg_data data;
int err;
- err = ioctl(fd, TGL_IOC_DESTROY_LOCK, key);
+ data.key = key;
+ err = ioctl(fd, TGL_IOCTL_UNREGISTER, &data);
if (err) {
- TBM_SPRD_LOG("[libtbm-sprd:%d] "
- "error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error(%s) %s:%d key:%d\n",
+ getpid(), strerror(errno), __func__, __LINE__, key);
return 0;
}
}
static inline int
-_tgl_lock(int fd, unsigned int key)
+_tgl_lock(int fd, unsigned int key, int opt)
{
+ struct tgl_lock_data data;
+ enum tgl_type_data tgl_type;
int err;
- err = ioctl(fd, TGL_IOC_LOCK_LOCK, key);
+ switch (opt) {
+ case TBM_OPTION_READ:
+ tgl_type = TGL_TYPE_READ;
+ break;
+ case TBM_OPTION_WRITE:
+ tgl_type = TGL_TYPE_WRITE;
+ break;
+ default:
+ tgl_type = TGL_TYPE_NONE;
+ break;
+ }
+
+ data.key = key;
+ data.type = tgl_type;
+
+ err = ioctl(fd, TGL_IOCTL_LOCK, data);
if (err) {
- TBM_SPRD_LOG("[libtbm-sprd:%d] "
- "error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error(%s) %s:%d key:%d opt:%d\n",
+ getpid(), strerror(errno), __func__, __LINE__, key, opt);
return 0;
}
static inline int
_tgl_unlock(int fd, unsigned int key)
{
+ struct tgl_lock_data data;
int err;
- err = ioctl(fd, TGL_IOC_UNLOCK_LOCK, key);
+ data.key = key;
+ data.type = TGL_TYPE_NONE;
+
+ err = ioctl(fd, TGL_IOCTL_UNLOCK, data);
if (err) {
- TBM_SPRD_LOG("[libtbm-sprd:%d] "
- "error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
+ 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)
{
+ struct tgl_usr_data data;
int err;
- struct tgl_user_data arg;
- arg.key = key;
- arg.data1 = val;
- err = ioctl(fd, TGL_IOC_SET_DATA, &arg);
+ data.key = key;
+ data.data1 = val;
+
+ err = ioctl(fd, TGL_IOCTL_SET_DATA, &data);
if (err) {
- TBM_SPRD_LOG("[libtbm-sprd:%d] "
- "error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error(%s) %s:%d key:%d\n",
+ getpid(), strerror(errno), __func__, __LINE__, key);
return 0;
}
static inline unsigned int
_tgl_get_data(int fd, unsigned int key, unsigned int *locked)
{
+ struct tgl_usr_data data = { 0, };
int err;
- struct tgl_user_data arg = { 0, };
- arg.key = key;
- err = ioctl(fd, TGL_IOC_GET_DATA, &arg);
+ data.key = key;
+
+ err = ioctl(fd, TGL_IOCTL_GET_DATA, &data);
if (err) {
- TBM_SPRD_LOG("[libtbm-sprd:%d] "
- "error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
+ 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;
+ *locked = (unsigned int)data.status;
- return arg.data1;
+ return data.data1;
}
+#endif
static int
-_tbm_sprd_open_drm()
+_tbm_sprd_open_drm(void)
{
- int fd = -1;
+#ifdef HAVE_UDEV
+ struct udev_device *drm_device = NULL;
+ struct udev_list_entry *entry = NULL;
+ struct udev_enumerate *e;
+ const char *filepath;
+ struct udev *udev;
+ struct stat s;
+#endif
+ int fd;
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__);
- }
+ if (fd != -1)
+ return fd;
#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;
- }
+ TBM_SPRD_LOG("[libtbm-sprd:%d] warning %s:%d fail to open drm, "
+ "so 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)) {
+ struct udev_device *device, *device_parent;
+
+ 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_device_unref(device);
+ }
- udev_enumerate_unref(e);
+ 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;
- }
+ /* 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;
- }
+ udev_device_unref(drm_device);
+ udev_unref(udev);
- ret = fstat(fd, &s);
- if (ret) {
- TBM_SPRD_LOG("fstat() failed %s.\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");
+ return -1;
+ }
- udev_device_unref(drm_device);
- udev_unref(udev);
+ if (fstat(fd, &s)) {
+ TBM_SPRD_LOG("fstat() failed %s.\n");
+ close(fd);
+ return -1;
}
+#else
+ TBM_SPRD_LOG("[libtbm-sprd:%d] warning %s:%d fail to open drm\n",
+ getpid(), __FUNCTION__, __LINE__);
#endif
return fd;
}
+#ifdef USE_CACHE
static int
-_sprd_bo_cache_flush (tbm_bo bo, int flags)
+_sprd_bo_cache_flush(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd, int flags)
{
- 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(bufmgr_sprd != NULL, 0);
/* cache flush is managed by kernel side when using dma-fence. */
if (bufmgr_sprd->use_dma_fence)
return 1;
-
- 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);
-
-#ifdef USE_CACHE
+// TODO: The tm1 kernel does not support ioctl for cache flush right now.
+// The drm in tm1 kernel has to support cache_flush to turn on this feature(TBM_SRPD_CACHE_FLUSH).
+#if TBM_SRPD_CACHE_FLUSH
struct drm_sprd_gem_cache_op cache_op = {0, };
int ret;
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,
+ ret = drmCommandWriteRead(bufmgr_sprd->fd, DRM_SPRD_GEM_CACHE_OP, &cache_op,
sizeof(cache_op));
if (ret) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d fail to flush the cache.\n",
getpid(), __FUNCTION__, __LINE__);
return 0;
}
#endif
-
return 1;
}
+#endif
static int
-_bo_init_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd)
+_bo_init_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd, int import)
{
- tbm_bo_cache_state cache_state;
+ SPRD_RETURN_VAL_IF_FAIL(bo_sprd != NULL, 0);
+ SPRD_RETURN_VAL_IF_FAIL(bufmgr_sprd != NULL, 0);
- 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);
- cache_state.data.isDirtied = DEVICE_NONE;
- cache_state.data.isCached = 0;
- cache_state.data.cntFlush = 0;
+#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);
+ _tgl_set_data(bufmgr_sprd->tgl_fd, bo_sprd->name, cache_state.val);
+ }
+#endif
return 1;
}
static int
-_bo_set_cache_state(tbm_bo bo, int device, int opt)
+_bo_set_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd, int device, int opt)
{
- tbm_bo_sprd bo_sprd;
- tbm_bufmgr_sprd bufmgr_sprd;
+#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;
- 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);
+ if (bufmgr_sprd->use_dma_fence)
+ return 1;
if (bo_sprd->flags_sprd & SPRD_BO_NONCACHABLE)
return 1;
_tgl_set_data(bufmgr_sprd->tgl_fd, GLOBAL_KEY, (unsigned int)(++cntFlush));
/* call cache flush */
- _sprd_bo_cache_flush (bo, need_flush);
+ _sprd_bo_cache_flush(bufmgr_sprd, bo_sprd, need_flush);
DBG("[libtbm:%d] \tcache(%d,%d)....flush:0x%x, cntFlush(%d)\n",
getpid(),
need_flush,
cntFlush);
}
+#endif
return 1;
}
static int
-_bo_save_cache_state(tbm_bo bo)
+_bo_save_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd)
{
- unsigned short cntFlush = 0;
- tbm_bo_sprd bo_sprd;
- tbm_bufmgr_sprd bufmgr_sprd;
+#ifdef USE_CACHE
+ SPRD_RETURN_VAL_IF_FAIL(bo_sprd != NULL, 0);
+ SPRD_RETURN_VAL_IF_FAIL(bufmgr_sprd != NULL, 0);
- bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo);
- SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0);
+ if (bufmgr_sprd->use_dma_fence)
+ return 1;
- bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo);
- SPRD_RETURN_VAL_IF_FAIL (bufmgr_sprd != NULL, 0);
+ 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_bo bo)
+_bo_destroy_cache_state(tbm_bufmgr_sprd bufmgr_sprd, tbm_bo_sprd bo_sprd)
{
- tbm_bo_sprd bo_sprd;
- tbm_bufmgr_sprd bufmgr_sprd;
-
- bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo);
- SPRD_RETURN_IF_FAIL (bo_sprd != NULL);
+ SPRD_RETURN_IF_FAIL(bo_sprd != NULL);
+ SPRD_RETURN_IF_FAIL(bufmgr_sprd != NULL);
- bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo);
- 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) {
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error: Fail to open global_lock:%s\n",
+ getpid(), tgl_devfile);
+ return 0;
+ }
+
+ if (!_tgl_get_version(bufmgr_sprd->tgl_fd)) {
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
+ "error: fail to get tgl_version. tgl init failed.\n",
+ getpid());
+
+ 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)
+_get_sprd_flag_from_tbm(unsigned int ftbm)
{
unsigned int flags = 0;
* To be updated appropriately once DRM-GEM supports different heap id masks.
* */
- if (ftbm & TBM_BO_SCANOUT) {
+ if (ftbm & TBM_BO_SCANOUT)
flags = SPRD_BO_CONTIG;
- } else {
+ else
flags = SPRD_BO_NONCONTIG | SPRD_BO_DEV_SYSTEM;
- }
if (ftbm & TBM_BO_WC)
flags |= SPRD_BO_WC;
}
static unsigned int
-_get_tbm_flag_from_sprd (unsigned int fsprd)
+_get_tbm_flag_from_sprd(unsigned int fsprd)
{
unsigned int flags = 0;
#endif
static unsigned int
-_get_name (int fd, unsigned int gem)
+_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] "
+ 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;
}
static tbm_bo_handle
-_sprd_bo_handle (tbm_bo_sprd bo_sprd, int device)
+_sprd_bo_handle(tbm_bo_sprd bo_sprd, int device)
{
tbm_bo_handle bo_handle;
- memset (&bo_handle, 0x0, sizeof (uint64_t));
+ memset(&bo_handle, 0x0, sizeof(uint64_t));
switch (device) {
case TBM_DEVICE_DEFAULT:
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] "
+ 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;
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] "
+ 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;
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(),
+ DBG("[libtbm-sprd:%d] %s In case TBM_DEVICE_MM: \n", getpid(),
__FUNCTION_);
_
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] "
+ 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;
}
static int
-tbm_sprd_bo_size (tbm_bo bo)
+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;
bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo);
+ SPRD_RETURN_VAL_IF_FAIL(bo_sprd != NULL, 0);
return bo_sprd->size;
}
static void *
-tbm_sprd_bo_alloc (tbm_bo bo, int size, int flags)
+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;
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(bufmgr_sprd != NULL, 0);
- bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd));
+ bo_sprd = calloc(1, sizeof(struct _tbm_bo_sprd));
if (!bo_sprd) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d fail to allocate the bo private\n",
getpid(), __FUNCTION__, __LINE__);
return 0;
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 = _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.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] "
+ 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);
+ free(bo_sprd);
return 0;
}
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);
+ bo_sprd->name = _get_name(bo_sprd->fd, bo_sprd->gem);
- if (!_bo_init_cache_state(bufmgr_sprd, bo_sprd)) {
- TBM_SPRD_LOG ("error fail init cache state(%d)\n", bo_sprd->name);
- free (bo_sprd);
+ 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;
}
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] "
+ 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);
+ free(bo_sprd);
return 0;
}
bo_sprd->dmabuf = arg.fd;
}
/* add bo to hash */
- PrivGem *privGem = calloc (1, sizeof(PrivGem));
+ PrivGem *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 ("[libtbm-sprd:%d] "
+ 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(),
+ 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;
bufmgr_sprd = (tbm_bufmgr_sprd)tbm_backend_get_bufmgr_priv(bo);
- SPRD_RETURN_IF_FAIL (bufmgr_sprd != NULL);
+ 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);
+ SPRD_RETURN_IF_FAIL(bo_sprd != NULL);
- DBG ("[libtbm-sprd:%d] %s size:%d, gem:%d(%d)\n",
+ 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] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d\n",
getpid(), __FUNCTION__, __LINE__);
}
}
- /* close dmabuf */
+ /* closedmabuf */
if (bo_sprd->dmabuf) {
- close (bo_sprd->dmabuf);
+ close(bo_sprd->dmabuf);
bo_sprd->dmabuf = 0;
}
PrivGem *privGem = NULL;
int ret;
- ret = drmHashLookup (bufmgr_sprd->hashBos, bo_sprd->name, (void **)&privGem);
+ 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);
+ drmHashDelete(bufmgr_sprd->hashBos, bo_sprd->name);
+ free(privGem);
privGem = NULL;
}
} else {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ 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(bo);
+ _bo_destroy_cache_state(bufmgr_sprd, bo_sprd);
/* Free gem handle */
struct drm_gem_close arg = {0, };
- memset (&arg, 0, sizeof(arg));
+ 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] "
+ 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);
+ free(bo_sprd);
}
static void *
-tbm_sprd_bo_import (tbm_bo bo, unsigned int key)
+tbm_sprd_bo_import(tbm_bo bo, unsigned int key)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0);
+ SPRD_RETURN_VAL_IF_FAIL(bo != NULL, NULL);
tbm_bufmgr_sprd bufmgr_sprd;
tbm_bo_sprd bo_sprd;
int ret;
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(bufmgr_sprd != NULL, NULL);
- ret = drmHashLookup (bufmgr_sprd->hashBos, key, (void **)&privGem);
- if (ret == 0) {
- privGem->ref_count++;
+ 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, };
+ struct drm_gem_open arg = {0, };
arg.name = key;
if (drmIoctl(bufmgr_sprd->fd, DRM_IOCTL_GEM_OPEN, &arg)) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d Cannot open gem name=%d\n",
getpid(), __FUNCTION__, __LINE__, key);
- return 0;
+ return NULL;
}
info.handle = arg.handle;
DRM_SPRD_GEM_GET,
&info,
sizeof(struct drm_sprd_gem_info))) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d Cannot get gem info=%d\n",
getpid(), __FUNCTION__, __LINE__, key);
- return 0;
+ goto fail_get_gem;
}
- bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd));
+ bo_sprd = calloc(1, sizeof(struct _tbm_bo_sprd));
if (!bo_sprd) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d fail to allocate the bo private\n",
getpid(), __FUNCTION__, __LINE__);
- return 0;
+ goto fail_alloc_bo;
}
bo_sprd->fd = bufmgr_sprd->fd;
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 (!_tgl_init(bufmgr_sprd->tgl_fd, bo_sprd->name)) {
- TBM_SPRD_LOG ("error fail tgl init(%d)\n", bo_sprd->name);
- 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);
+ goto fail_init_cache;
}
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] "
+ 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;
+ goto fail_prime_handle_to_fd;
}
bo_sprd->dmabuf = arg.fd;
}
/* add bo to hash */
- privGem = calloc (1, sizeof(PrivGem));
+ privGem = calloc(1, sizeof(PrivGem));
+ if (!privGem) {
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error %s:%d Fail to alloc\n",
+ getpid(), __FUNCTION__, __LINE__);
+ goto fail_alloc_gem_priv;
+ }
+
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] "
+ 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(),
+ 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;
+
+fail_alloc_gem_priv:
+ if (bo_sprd->dmabuf)
+ close(bo_sprd->dmabuf);
+fail_prime_handle_to_fd:
+ _bo_destroy_cache_state(bufmgr_sprd, bo_sprd);
+fail_init_cache:
+ free(bo_sprd);
+fail_alloc_bo:
+fail_get_gem:
+ {
+ struct drm_gem_close gem_close_arg = {arg.handle, 0};
+ drmIoctl(bufmgr_sprd->fd, DRM_IOCTL_GEM_CLOSE, &gem_close_arg);
+ }
+ return NULL;
}
static void *
-tbm_sprd_bo_import_fd (tbm_bo bo, tbm_fd key)
+tbm_sprd_bo_import_fd(tbm_bo bo, tbm_fd key)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0);
+ SPRD_RETURN_VAL_IF_FAIL(bo != NULL, NULL);
tbm_bufmgr_sprd bufmgr_sprd;
tbm_bo_sprd bo_sprd;
- PrivGem *privGem = NULL;
- int ret;
- int name;
+ unsigned int name;
+ PrivGem *privGem;
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(bufmgr_sprd != NULL, NULL);
//getting handle from fd
- unsigned int gem = 0;
struct drm_prime_handle arg = {0, };
+ unsigned int gem;
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",
+ 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);
+ name = _get_name(bufmgr_sprd->fd, gem);
+ if (!name) {
+ TBM_SPRD_LOG("error bo:%p Cannot get name from gem:%d, fd:%d (%s)\n",
+ bo, gem, key, strerror(errno));
+ return NULL;
+ }
- ret = drmHashLookup (bufmgr_sprd->hashBos, name, (void **)&privGem);
- if (ret == 0) {
- if (gem == privGem->bo_priv->gem) {
- privGem->ref_count++;
+ if (!drmHashLookup(bufmgr_sprd->hashBos, name, (void **)&privGem)) {
+ if (gem == privGem->bo_priv->gem)
return privGem->bo_priv;
- }
}
- unsigned int real_size = -1;
+ unsigned int real_size;
struct drm_sprd_gem_info info = {0, };
/* Determine size of bo. The fd-to-handle ioctl really should
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",
+ TBM_SPRD_LOG("error bo:%p Cannot get gem info from gem:%d, fd:%d (%s)\n",
bo, gem, key, strerror(errno));
- return 0;
+ return NULL;
}
if (real_size == -1)
real_size = info.size;
- bo_sprd = calloc (1, sizeof(struct _tbm_bo_sprd));
+ 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;
+ TBM_SPRD_LOG("error bo:%p fail to allocate the bo private\n", bo);
+ return NULL;
}
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->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",
+ 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;
+ goto fail_check_name;
}
- if (!_tgl_init(bufmgr_sprd->tgl_fd, bo_sprd->name)) {
- TBM_SPRD_LOG ("error fail tgl init(%d)\n", bo_sprd->name);
- 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);
+ goto fail_init_cache;
}
/* add bo to hash */
- privGem = NULL;
-
- privGem = calloc (1, sizeof(PrivGem));
+ privGem = calloc(1, sizeof(PrivGem));
if (!privGem) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
- "error %s:%d Fail to calloc privGem\n",
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
+ "error %s:%d Fail to callocprivGem\n",
getpid(), __FUNCTION__, __LINE__);
- free (bo_sprd);
- return 0;
+ goto fail_alloc_gem_priv;
}
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",
+ 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(),
+ 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,
bo_sprd->size);
return (void *)bo_sprd;
+
+fail_alloc_gem_priv:
+ _bo_destroy_cache_state(bufmgr_sprd, bo_sprd);
+fail_init_cache:
+fail_check_name:
+ free(bo_sprd);
+ return NULL;
}
static unsigned int
-tbm_sprd_bo_export (tbm_bo bo)
+tbm_sprd_bo_export(tbm_bo bo)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0);
+ 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);
+ 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] "
+ 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(),
+ 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)
+static tbm_fd
+tbm_sprd_bo_export_fd(tbm_bo bo)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, -1);
+ 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);
+ 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);
+ 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",
+ 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(),
+ 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,
static tbm_bo_handle
-tbm_sprd_bo_get_handle (tbm_bo bo, int device)
+tbm_sprd_bo_get_handle(tbm_bo bo, int device)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, (tbm_bo_handle) NULL);
+ 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);
+ SPRD_RETURN_VAL_IF_FAIL(bo_sprd != NULL, (tbm_bo_handle) NULL);
if (!bo_sprd->gem) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ 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(),
+ 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);
+ bo_handle = _sprd_bo_handle(bo_sprd, device);
if (bo_handle.ptr == NULL) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ 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;
}
static tbm_bo_handle
-tbm_sprd_bo_map (tbm_bo bo, int device, int opt)
+tbm_sprd_bo_map(tbm_bo bo, int device, int opt)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, (tbm_bo_handle) NULL);
+ SPRD_RETURN_VAL_IF_FAIL(bo != NULL, (tbm_bo_handle) NULL);
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);
+ SPRD_RETURN_VAL_IF_FAIL(bo_sprd != NULL, (tbm_bo_handle) NULL);
if (!bo_sprd->gem) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ 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(),
+ 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);
+ bo_handle = _sprd_bo_handle(bo_sprd, device);
if (bo_handle.ptr == NULL) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ 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->map_cnt == 0)
- _bo_set_cache_state (bo, device, opt);
+ _bo_set_cache_state(bufmgr_sprd, bo_sprd, device, opt);
bo_sprd->map_cnt++;
}
static int
-tbm_sprd_bo_unmap (tbm_bo bo)
+tbm_sprd_bo_unmap(tbm_bo bo)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0);
+ 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);
+
bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo);
- SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0);
+ SPRD_RETURN_VAL_IF_FAIL(bo_sprd != NULL, 0);
if (!bo_sprd->gem)
return 0;
bo_sprd->map_cnt--;
if (bo_sprd->map_cnt == 0)
- _bo_save_cache_state (bo);
+ _bo_save_cache_state(bufmgr_sprd, bo_sprd);
- DBG ("[libtbm-sprd:%d] %s gem:%d(%d) \n", getpid(),
+ DBG("[libtbm-sprd:%d] %s gem:%d(%d) \n", getpid(),
__FUNCTION__, bo_sprd->gem, bo_sprd->name);
return 1;
static int
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);
-#if USE_BACKEND_LOCK
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);
+ 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);
+ SPRD_RETURN_VAL_IF_FAIL(bufmgr_sprd != NULL, 0);
+
+#if USE_BACKEND_LOCK
+ int ret = 0;
if (bufmgr_sprd->use_dma_fence) {
struct dma_buf_fence fence;
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",
+ DBG("[libtbm-sprd:%d] %s GET_FENCE is ignored(device type is not 3D/CPU),\n",
getpid(), __FUNCTION__);
return 0;
}
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",
+ 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(),
+ 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] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d Can not set GET FENCE(%s)\n",
- getpid(), __FUNCTION__, __LINE__, strerror(errno) );
+ getpid(), __FUNCTION__, __LINE__, strerror(errno));
return 0;
}
}
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] "
+ 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",
+ 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);
+ ret = _tgl_lock(bufmgr_sprd->tgl_fd, bo_sprd->name, opt);
- DBG ("[libtbm-sprd:%d] lock tgl flink_id:%d\n",
+ DBG("[libtbm-sprd:%d] lock tgl flink_id:%d\n",
getpid(), __FUNCTION__, bo_sprd->name);
return ret;
}
-
#endif
+
return 1;
}
static int
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;
- int ret = 0;
bo_sprd = (tbm_bo_sprd)tbm_backend_get_bo_priv(bo);
- SPRD_RETURN_VAL_IF_FAIL (bo_sprd != NULL, 0);
+ 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);
+ SPRD_RETURN_VAL_IF_FAIL(bufmgr_sprd != NULL, 0);
+
+#if USE_BACKEND_LOCK
+ int ret = 0;
if (bufmgr_sprd->use_dma_fence) {
struct dma_buf_fence fence;
if (!bo_sprd->dma_fence[0].ctx) {
- DBG ("[libtbm-sprd:%d] %s FENCE not support or ignored,\n", getpid(),
+ 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(),
+ DBG("[libtbm-sprd:%d] %s device type is not 3D/CPU,\n", getpid(),
__FUNCTION__);
return 0;
}
ret = ioctl(bo_sprd->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence);
if (ret < 0) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] "
+ TBM_SPRD_LOG("[libtbm-sprd:%d] "
"error %s:%d Can not set PUT FENCE(%s)\n",
- getpid(), __FUNCTION__, __LINE__, strerror(errno) );
+ getpid(), __FUNCTION__, __LINE__, strerror(errno));
return 0;
}
- DBG ("[libtbm-sprd:%d] %s DMABUF_IOCTL_PUT_FENCE! flink_id=%d dmabuf=%d\n",
+ 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",
+ DBG("[libtbm-sprd:%d] unlock tgl flink_id:%d\n",
getpid(), __FUNCTION__, bo_sprd->name);
return ret;
}
#endif
+
return 1;
}
static void
-tbm_sprd_bufmgr_deinit (void *priv)
+tbm_sprd_bufmgr_deinit(void *priv)
{
- SPRD_RETURN_IF_FAIL (priv != NULL);
+ SPRD_RETURN_IF_FAIL(priv != NULL);
tbm_bufmgr_sprd bufmgr_sprd;
void *value;
while (drmHashFirst(bufmgr_sprd->hashBos, &key, &value) > 0) {
- free (value);
- drmHashDelete (bufmgr_sprd->hashBos, key);
+ free(value);
+ drmHashDelete(bufmgr_sprd->hashBos, key);
}
- drmHashDestroy (bufmgr_sprd->hashBos);
+ drmHashDestroy(bufmgr_sprd->hashBos);
bufmgr_sprd->hashBos = NULL;
}
if (bufmgr_sprd->bind_display)
tbm_drm_helper_wl_auth_server_deinit();
+ if (tbm_backend_is_display_server())
+ tbm_drm_helper_unset_tbm_master_fd();
+
if (bufmgr_sprd->device_name)
free(bufmgr_sprd->device_name);
- close (bufmgr_sprd->tgl_fd);
- close (bufmgr_sprd->fd);
+ _bufmgr_deinit_cache_state(bufmgr_sprd);
+
+ close(bufmgr_sprd->fd);
- free (bufmgr_sprd);
+ free(bufmgr_sprd);
}
-int
+static int
tbm_sprd_surface_supported_format(uint32_t **formats, uint32_t *num)
{
- uint32_t *color_formats = NULL;
+ uint32_t *color_formats;
- color_formats = (uint32_t *)calloc (1,
+ color_formats = (uint32_t *)calloc(1,
sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT);
-
- if ( color_formats == NULL ) {
+ if (color_formats == NULL)
return 0;
- }
- memcpy( color_formats, tbm_sprd_color_format_list ,
- sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT );
+ memcpy(color_formats, tbm_sprd_color_format_list,
+ sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT);
*formats = color_formats;
*num = TBM_COLOR_FORMAT_COUNT;
-
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
* @param[out] padding : the padding of the plane
* @return 1 if this function succeeds, otherwise 0.
*/
-int
-tbm_sprd_surface_get_plane_data(tbm_surface_h surface, int width, int height,
+static int
+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 _pitch = 0;
int _size = 0;
int _bo_idx = 0;
+ int _align_height = 0;
switch (format) {
/* 16 bpp RGB */
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);
+ _pitch = SIZE_ALIGN(width , TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _align_height = SIZE_ALIGN(height, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _size = SIZE_ALIGN(_pitch * _align_height, TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
- } else if ( plane_idx == 1 ) {
+ } 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);
+ _pitch = SIZE_ALIGN(width , TBM_SURFACE_ALIGNMENT_PITCH_YUV / 2);
+ _align_height = SIZE_ALIGN(height / 2, TBM_SURFACE_ALIGNMENT_PITCH_YUV);
+ _size = SIZE_ALIGN(_pitch * _align_height, TBM_SURFACE_ALIGNMENT_PLANE);
_bo_idx = 0;
}
break;
return ret;
}
-int
-tbm_sprd_bo_get_flags (tbm_bo bo)
+static int
+tbm_sprd_bo_get_flags(tbm_bo bo)
{
- SPRD_RETURN_VAL_IF_FAIL (bo != NULL, 0);
+ 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);
+ SPRD_RETURN_VAL_IF_FAIL(bo_sprd != NULL, 0);
return bo_sprd->flags_tbm;
}
-int
-tbm_sprd_bufmgr_bind_native_display (tbm_bufmgr bufmgr, void *NativeDisplay)
+static int
+tbm_sprd_bufmgr_bind_native_display(tbm_bufmgr bufmgr, void *NativeDisplay)
{
tbm_bufmgr_sprd bufmgr_sprd;
return 1;
}
-MODULEINITPPROTO (init_tbm_bufmgr_priv);
+MODULEINITPPROTO(init_tbm_bufmgr_priv);
static TBMModuleVersionInfo SprdVersRec = {
"sprd",
TBMModuleData tbmModuleData = { &SprdVersRec, init_tbm_bufmgr_priv};
int
-init_tbm_bufmgr_priv (tbm_bufmgr bufmgr, int fd)
+init_tbm_bufmgr_priv(tbm_bufmgr bufmgr, int fd)
{
- tbm_bufmgr_sprd bufmgr_sprd;
tbm_bufmgr_backend bufmgr_backend;
+ tbm_bufmgr_sprd bufmgr_sprd;
+ int fp;
if (!bufmgr)
return 0;
- bufmgr_sprd = calloc (1, sizeof(struct _tbm_bufmgr_sprd));
+ 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());
+ 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_drm_helper_get_master_fd();
+ if (bufmgr_sprd->fd < 0) {
bufmgr_sprd->fd = _tbm_sprd_open_drm();
- tbm_drm_helper_set_master_fd(bufmgr_sprd->fd);
- } else {
- bufmgr_sprd->fd = dup(master_fd);
+ if (bufmgr_sprd->fd < 0) {
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error: Fail to open drm!\n", getpid());
+ goto fail_open_drm;
+ }
}
- 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());
- free (bufmgr_sprd);
- return 0;
+ if (!bufmgr_sprd->device_name) {
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error: Fail to get device name!\n", getpid());
+ tbm_drm_helper_unset_tbm_master_fd();
+ goto fail_get_device_name;
}
-
} 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;
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error: Fail to get auth drm info!\n", getpid());
+ goto fail_get_auth_info;
}
}
- /* 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:%d] "
- "error: Fail to open global_lock:%s\n",
- getpid(), tgl_devfile);
-
- close(bufmgr_sprd->fd);
- free (bufmgr_sprd);
- return 0;
- }
- }
-
- if (!_tgl_init(bufmgr_sprd->tgl_fd, GLOBAL_KEY)) {
- TBM_SPRD_LOG("[libtbm:%d] "
- "error: Fail to initialize the tgl\n",
- getpid());
-
- close(bufmgr_sprd->fd);
- close(bufmgr_sprd->tgl_fd);
-
- free (bufmgr_sprd);
- return 0;
- }
-
//Create Hash Table
- bufmgr_sprd->hashBos = drmHashCreate ();
+ 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];
+ fp = open("/sys/module/dmabuf_sync/parameters/enabled", O_RDONLY);
if (fp != -1) {
- length = read(fp, buf, 1);
+ char buf[1];
+ int 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: Fail to init bufmgr cache state\n", getpid());
+ goto fail_init_cache_state;
+ }
+
bufmgr_backend = tbm_backend_alloc();
if (!bufmgr_backend) {
- TBM_SPRD_LOG ("[libtbm-sprd:%d] error: Fail to create drm!\n", getpid());
-
- close(bufmgr_sprd->fd);
- close(bufmgr_sprd->tgl_fd);
-
- free (bufmgr_sprd);
- return 0;
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error: Fail to alloc backend!\n", getpid());
+ goto fail_alloc_backend;
}
bufmgr_backend->priv = (void *)bufmgr_sprd;
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 = NULL;
- bufmgr_backend->bo_lock2 = tbm_sprd_bo_lock;
+ 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;
- bufmgr_backend->flags |= TBM_LOCK_CTRL_BACKEND;
- bufmgr_backend->flags |= TBM_USE_2_0_BACKEND;
-
- 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);
-
- close(bufmgr_sprd->tgl_fd);
- close(bufmgr_sprd->fd);
-
- free (bufmgr_sprd);
- return 0;
+ if (!tbm_backend_init(bufmgr, bufmgr_backend)) {
+ TBM_SPRD_LOG("[libtbm-sprd:%d] error: Fail to init backend!\n", getpid());
+ goto fail_init_backend;
}
#ifdef DEBUG
{
char *env;
- env = getenv ("TBM_SPRD_DEBUG");
+
+ env = getenv("TBM_SPRD_DEBUG");
if (env) {
- bDebug = atoi (env);
- TBM_SPRD_LOG ("TBM_SPRD_DEBUG=%s\n", env);
- } else {
+ 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(),
+ 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(),
+ DBG("[libtbm-sprd:%d] %s fd:%d\n", getpid(),
__FUNCTION__, bufmgr_sprd->fd);
return 1;
-}
+fail_init_backend:
+ tbm_backend_free(bufmgr_backend);
+fail_alloc_backend:
+ _bufmgr_deinit_cache_state(bufmgr_sprd);
+fail_init_cache_state:
+ if (bufmgr_sprd->hashBos)
+ drmHashDestroy(bufmgr_sprd->hashBos);
+ if (tbm_backend_is_display_server())
+ tbm_drm_helper_unset_tbm_master_fd();
+fail_get_device_name:
+ close(bufmgr_sprd->fd);
+fail_get_auth_info:
+fail_open_drm:
+ free(bufmgr_sprd);
+ return 0;
+}
projects / platform / adaptation / spreadtrum / libtbm-sprd.git / blobdiff