drivers/gpu/drm/ast/ast_ddc.c

81

mutex_lock(&ast->modeset_lock);

drivers/gpu/drm/ast/ast_ddc.c

91

mutex_unlock(&ast->modeset_lock);

drivers/gpu/drm/ast/ast_dp.c

180

mutex_unlock(&ast->modeset_lock);

drivers/gpu/drm/ast/ast_dp.c

454

mutex_lock(&ast->modeset_lock);

drivers/gpu/drm/ast/ast_dp.c

466

mutex_unlock(&ast->modeset_lock);

drivers/gpu/drm/ast/ast_dp.c

98

mutex_lock(&ast->modeset_lock);

drivers/gpu/drm/ast/ast_drv.h

205

struct mutex modeset_lock; /* Protects access to modeset I/O registers in ioregs */

drivers/gpu/drm/ast/ast_mode.c

1022

ret = drmm_mutex_init(dev, &ast->modeset_lock);

drivers/gpu/drm/ast/ast_mode.c

979

mutex_lock(&ast->modeset_lock);

drivers/gpu/drm/ast/ast_mode.c

981

mutex_unlock(&ast->modeset_lock);

drivers/gpu/drm/drm_modeset_lock.c

360

return modeset_lock(contended, ctx, ctx->interruptible, true);

drivers/gpu/drm/drm_modeset_lock.c

398

return modeset_lock(lock, ctx, ctx->interruptible, false);