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Searched refs:modeset_lock (Results 1 – 5 of 5) sorted by relevance

/drivers/gpu/drm/
A Ddrm_modeset_lock.c292 static inline int modeset_lock(struct drm_modeset_lock *lock, in modeset_lock() function
360 return modeset_lock(contended, ctx, ctx->interruptible, true); in drm_modeset_backoff()
398 return modeset_lock(lock, ctx, ctx->interruptible, false); in drm_modeset_lock()
/drivers/gpu/drm/ast/
A Dast_dp.c98 mutex_lock(&ast->modeset_lock); in ast_astdp_read_edid_block()
180 mutex_unlock(&ast->modeset_lock); in ast_astdp_read_edid_block()
454 mutex_lock(&ast->modeset_lock); in ast_astdp_connector_helper_detect_ctx()
466 mutex_unlock(&ast->modeset_lock); in ast_astdp_connector_helper_detect_ctx()
A Dast_ddc.c81 mutex_lock(&ast->modeset_lock); in ast_ddc_algo_bit_data_pre_xfer()
91 mutex_unlock(&ast->modeset_lock); in ast_ddc_algo_bit_data_post_xfer()
A Dast_mode.c967 mutex_lock(&ast->modeset_lock); in ast_mode_config_helper_atomic_commit_tail()
969 mutex_unlock(&ast->modeset_lock); in ast_mode_config_helper_atomic_commit_tail()
1010 ret = drmm_mutex_init(dev, &ast->modeset_lock); in ast_mode_config_init()
A Dast_drv.h183 struct mutex modeset_lock; /* Protects access to modeset I/O registers in ioregs */ member

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