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authorTakashi Iwai <tiwai@suse.de>2013-11-26 02:33:45 -0500
committerTakashi Iwai <tiwai@suse.de>2013-11-27 08:55:40 -0500
commitced4cefc75fdb8be95eaee325ad0f6b2fc0a484b (patch)
tree5f0744473d4d1011ef208c0a56fe43579ad0a15c /tools/perf/scripts/python/bin
parenta93455e1c301ce2a4cae11682359fd2067a8fd30 (diff)
ALSA: hda - Create Headhpone Mic Jack Mode when really needed
When a headphone jack is configurable as input, the generic parser tries to make it retaskable as Headphone Mic. The switching can be done smoothly if Capture Source control exists (i.e. there is another input source). Or when user explicitly enables the creation of jack mode controls, "Headhpone Mic Jack Mode" will be created accordingly. However, if the headphone mic is the only input source, we have to create "Headphone Mic Jack Mode" control because there is no capture source selection. Otherwise, the generic parser assumes that the input is constantly enabled, thus the headphone is permanently set as input. This situation happens on the old MacBook Airs where no input is supported properly, for example. This patch fixes the problem: now "Headphone Mic Jack Mode" is created when such an input selection isn't possible. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=65681 Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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#ifndef TARGET_CORE_INTERNAL_H
#define TARGET_CORE_INTERNAL_H

/* target_core_alua.c */
extern struct t10_alua_lu_gp *default_lu_gp;

/* target_core_device.c */
struct se_dev_entry *core_get_se_deve_from_rtpi(struct se_node_acl *, u16);
int	core_free_device_list_for_node(struct se_node_acl *,
		struct se_portal_group *);
void	core_update_device_list_access(u32, u32, struct se_node_acl *);
int	core_enable_device_list_for_node(struct se_lun *, struct se_lun_acl *,
		u32, u32, struct se_node_acl *, struct se_portal_group *);
int	core_disable_device_list_for_node(struct se_lun *, struct se_lun_acl *,
		u32, u32, struct se_node_acl *, struct se_portal_group *);
void	core_clear_lun_from_tpg(struct se_lun *, struct se_portal_group *);
int	core_dev_export(struct se_device *, struct se_portal_group *,
		struct se_lun *);
void	core_dev_unexport(struct se_device *, struct se_portal_group *,
		struct se_lun *);
int	se_dev_set_task_timeout(struct se_device *, u32);
int	se_dev_set_max_unmap_lba_count(struct se_device *, u32);
int	se_dev_set_max_unmap_block_desc_count(struct se_device *, u32);
int	se_dev_set_unmap_granularity(struct se_device *, u32);
int	se_dev_set_unmap_granularity_alignment(struct se_device *, u32);
int	se_dev_set_max_write_same_len(struct se_device *, u32);
int	se_dev_set_emulate_model_alias(struct se_device *, int);
int	se_dev_set_emulate_dpo(struct se_device *, int);
int	se_dev_set_emulate_fua_write(struct se_device *, int);
int	se_dev_set_emulate_fua_read(struct se_device *, int);
int	se_dev_set_emulate_write_cache(struct se_device *, int);
int	se_dev_set_emulate_ua_intlck_ctrl(struct se_device *, int);
int	se_dev_set_emulate_tas(struct se_device *, int);
int	se_dev_set_emulate_tpu(struct se_device *, int);
int	se_dev_set_emulate_tpws(struct se_device *, int);
int	se_dev_set_enforce_pr_isids(struct se_device *, int);
int	se_dev_set_is_nonrot(struct se_device *, int);
int	se_dev_set_emulate_rest_reord(struct se_device *dev, int);
int	se_dev_set_queue_depth(struct se_device *, u32);
int	se_dev_set_max_sectors(struct se_device *, u32);
int	se_dev_set_fabric_max_sectors(struct se_device *, u32);
int	se_dev_set_optimal_sectors(struct se_device *, u32);
int	se_dev_set_block_size(struct se_device *, u32);
struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32);
int	core_dev_del_lun(struct se_portal_group *, u32);
struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32);
struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *,
		struct se_node_acl *, u32, int *);
int	core_dev_add_initiator_node_lun_acl(struct se_portal_group *,
		struct se_lun_acl *, u32, u32);
int	core_dev_del_initiator_node_lun_acl(struct se_portal_group *,
		struct se_lun *, struct se_lun_acl *);
void	core_dev_free_initiator_node_lun_acl(struct se_portal_group *,
		struct se_lun_acl *lacl);
int	core_dev_setup_virtual_lun0(void);
void	core_dev_release_virtual_lun0(void);
struct se_device *target_alloc_device(struct se_hba *hba, const char *name);
int	target_configure_device(struct se_device *dev);
void	target_free_device(struct se_device *);

/* target_core_hba.c */
struct se_hba *core_alloc_hba(const char *, u32, u32);
int	core_delete_hba(struct se_hba *);

/* target_core_tmr.c */
void	core_tmr_abort_task(struct se_device *, struct se_tmr_req *,
			struct se_session *);
int	core_tmr_lun_reset(struct se_device *, struct se_tmr_req *,
		struct list_head *, struct se_cmd *);

/* target_core_tpg.c */
extern struct se_device *g_lun0_dev;

struct se_node_acl *__core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
		const char *);
struct se_node_acl *core_tpg_get_initiator_node_acl(struct se_portal_group *tpg,
		unsigned char *);
void	core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
void	core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
struct se_lun *core_tpg_pre_addlun(struct se_portal_group *, u32);
int	core_tpg_post_addlun(struct se_portal_group *, struct se_lun *,
		u32, void *);
struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun);
int	core_tpg_post_dellun(struct se_portal_group *, struct se_lun *);

/* target_core_transport.c */
extern struct kmem_cache *se_tmr_req_cache;

int	init_se_kmem_caches(void);
void	release_se_kmem_caches(void);
u32	scsi_get_new_index(scsi_index_t);
void	transport_subsystem_check_init(void);
void	transport_cmd_finish_abort(struct se_cmd *, int);
unsigned char *transport_dump_cmd_direction(struct se_cmd *);
void	transport_dump_dev_state(struct se_device *, char *, int *);
void	transport_dump_dev_info(struct se_device *, struct se_lun *,
		unsigned long long, char *, int *);
void	transport_dump_vpd_proto_id(struct t10_vpd *, unsigned char *, int);
int	transport_dump_vpd_assoc(struct t10_vpd *, unsigned char *, int);
int	transport_dump_vpd_ident_type(struct t10_vpd *, unsigned char *, int);
int	transport_dump_vpd_ident(struct t10_vpd *, unsigned char *, int);
bool	target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
int	transport_clear_lun_from_sessions(struct se_lun *);
void	transport_send_task_abort(struct se_cmd *);
sense_reason_t	target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
void	target_qf_do_work(struct work_struct *work);

/* target_core_stat.c */
void	target_stat_setup_dev_default_groups(struct se_device *);
void	target_stat_setup_port_default_groups(struct se_lun *);
void	target_stat_setup_mappedlun_default_groups(struct se_lun_acl *);

#endif /* TARGET_CORE_INTERNAL_H */