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Searched refs:ioregs_lock (Results 1 – 3 of 3) sorted by relevance

/linux-6.3-rc2/drivers/gpu/drm/ast/
A Dast_mode.c1352 mutex_lock(&ast->ioregs_lock); in ast_vga_connector_helper_get_modes()
1358 mutex_unlock(&ast->ioregs_lock); in ast_vga_connector_helper_get_modes()
1366 mutex_unlock(&ast->ioregs_lock); in ast_vga_connector_helper_get_modes()
1458 mutex_lock(&ast->ioregs_lock); in ast_sil164_connector_helper_get_modes()
1464 mutex_unlock(&ast->ioregs_lock); in ast_sil164_connector_helper_get_modes()
1472 mutex_unlock(&ast->ioregs_lock); in ast_sil164_connector_helper_get_modes()
1732 mutex_lock(&ast->ioregs_lock); in ast_mode_config_helper_atomic_commit_tail()
1734 mutex_unlock(&ast->ioregs_lock); in ast_mode_config_helper_atomic_commit_tail()
A Dast_drv.h163 struct mutex ioregs_lock; /* Protects access to I/O registers in ioregs */ member
A Dast_main.c419 ret = drmm_mutex_init(dev, &ast->ioregs_lock); in ast_device_create()

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