Searched refs:mm_lock (Results 1 - 17 of 17) sorted by relevance

/linux-4.4.14/drivers/gpu/drm/i915/
H A Di915_gem_userptr.c284 mutex_lock(&to_i915(mm->dev)->mm_lock); i915_mmu_notifier_find()
290 mutex_unlock(&to_i915(mm->dev)->mm_lock); i915_mmu_notifier_find()
378 /* Protected by dev_priv->mm_lock */ __i915_mm_struct_find()
403 mutex_lock(&dev_priv->mm_lock); i915_gem_userptr_init__mm_struct()
420 /* Protected by dev_priv->mm_lock */ i915_gem_userptr_init__mm_struct()
428 mutex_unlock(&dev_priv->mm_lock); i915_gem_userptr_init__mm_struct()
446 /* Protected by dev_priv->mm_lock */ __i915_mm_struct_free()
448 mutex_unlock(&to_i915(mm->dev)->mm_lock); __i915_mm_struct_free()
462 &to_i915(obj->base.dev)->mm_lock); i915_gem_userptr_release__mm_struct()
895 mutex_init(&dev_priv->mm_lock); i915_gem_init_userptr()
H A Di915_drv.h1828 struct mutex mm_lock; member in struct:drm_i915_private
/linux-4.4.14/drivers/video/fbdev/core/
H A Dfbmem.c1405 mutex_lock(&info->mm_lock); fb_mmap()
1409 mutex_unlock(&info->mm_lock); fb_mmap()
1422 mutex_unlock(&info->mm_lock); fb_mmap()
1430 mutex_unlock(&info->mm_lock); fb_mmap()
1636 mutex_init(&fb_info->mm_lock); do_register_framebuffer()
/linux-4.4.14/drivers/video/fbdev/
H A Dplatinumfb.c143 mutex_lock(&info->mm_lock); platinumfb_set_par()
145 mutex_unlock(&info->mm_lock); platinumfb_set_par()
H A Dmx3fb.c1351 mutex_lock(&fbi->mm_lock); mx3fb_map_video_memory()
1355 mutex_unlock(&fbi->mm_lock); mx3fb_map_video_memory()
1385 mutex_lock(&fbi->mm_lock); mx3fb_unmap_video_memory()
1388 mutex_unlock(&fbi->mm_lock); mx3fb_unmap_video_memory()
H A Dfsl-diu-fb.c883 mutex_lock(&info->mm_lock); map_video_memory()
887 mutex_unlock(&info->mm_lock); map_video_memory()
898 mutex_lock(&info->mm_lock); unmap_video_memory()
902 mutex_unlock(&info->mm_lock); unmap_video_memory()
H A Dsm501fb.c490 mutex_lock(&info->mm_lock); sm501fb_set_par_common()
493 mutex_unlock(&info->mm_lock); sm501fb_set_par_common()
1903 mutex_init(&info->fb[head]->mm_lock); sm501fb_start_one()
H A Dw100fb.c528 mutex_lock(&info->mm_lock); w100fb_set_par()
536 mutex_unlock(&info->mm_lock); w100fb_set_par()
H A Datafb.c2403 /* fbhw->encode_fix() must be called with fb_info->mm_lock held
2747 mutex_lock(&info->mm_lock); atafb_set_par()
2749 mutex_unlock(&info->mm_lock); atafb_set_par()
H A Dpxafb.c920 mutex_lock(&ofb->fb.mm_lock); pxafb_overlay_map_video_memory()
923 mutex_unlock(&ofb->fb.mm_lock); pxafb_overlay_map_video_memory()
H A Datmel_lcdfb.c426 * so no locking by fb_info->mm_lock around smem_len setting is needed.
/linux-4.4.14/drivers/video/fbdev/omap/
H A Domapfb_main.c393 mutex_lock(&fbi->mm_lock); set_fb_fix()
396 mutex_unlock(&fbi->mm_lock); set_fb_fix()
906 mutex_lock(&fbi->mm_lock); omapfb_setup_mem()
909 mutex_unlock(&fbi->mm_lock); omapfb_setup_mem()
/linux-4.4.14/drivers/staging/xgifb/
H A DXGI_main_26.c1187 mutex_lock(&info->mm_lock); XGIfb_get_fix()
1194 mutex_unlock(&info->mm_lock); XGIfb_get_fix()
/linux-4.4.14/drivers/video/fbdev/matrox/
H A Dmatroxfb_base.c724 mutex_lock(&minfo->fbcon.mm_lock); matroxfb_update_fix()
727 mutex_unlock(&minfo->fbcon.mm_lock); matroxfb_update_fix()
2097 mutex_init(&minfo->fbcon.mm_lock); matroxfb_probe()
/linux-4.4.14/drivers/video/fbdev/i810/
H A Di810_main.c1094 mutex_lock(&info->mm_lock); encode_fix()
1097 mutex_unlock(&info->mm_lock); encode_fix()
/linux-4.4.14/include/linux/
H A Dfb.h453 struct mutex mm_lock; /* Lock for fb_mmap and smem_* fields */ member in struct:fb_info
/linux-4.4.14/drivers/video/fbdev/sis/
H A Dsis_main.c1836 mutex_lock(&info->mm_lock); sisfb_get_fix()
1839 mutex_unlock(&info->mm_lock); sisfb_get_fix()

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