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Searched refs:fb_mutex (Results 1 – 1 of 1) sorted by relevance

/AliOS-Things-master/components/drivers/core/fbdev/src/
A Dfb.c19 static aos_mutex_t fb_mutex; variable
63 if (aos_mutex_lock(&fb_mutex, AOS_WAIT_FOREVER) != 0) { in get_fb_info()
69 aos_mutex_unlock(&fb_mutex); in get_fb_info()
472 if (aos_mutex_lock(&fb_mutex, AOS_WAIT_FOREVER) != 0) { in register_framebuffer()
478 aos_mutex_unlock(&fb_mutex); in register_framebuffer()
485 if (aos_mutex_lock(&fb_mutex, AOS_WAIT_FOREVER) != 0) { in unregister_framebuffer()
490 aos_mutex_unlock(&fb_mutex); in unregister_framebuffer()
498 ret = aos_mutex_new((aos_mutex_t *)&fb_mutex); in fb_init()

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