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Diffstat (limited to 'sound/pci/asihpi/hpicmn.h')
-rw-r--r--sound/pci/asihpi/hpicmn.h24
1 files changed, 11 insertions, 13 deletions
diff --git a/sound/pci/asihpi/hpicmn.h b/sound/pci/asihpi/hpicmn.h
index 6229022f56cb..590f0b69e655 100644
--- a/sound/pci/asihpi/hpicmn.h
+++ b/sound/pci/asihpi/hpicmn.h
@@ -33,18 +33,19 @@ struct hpi_adapter_obj {
33}; 33};
34 34
35struct hpi_control_cache { 35struct hpi_control_cache {
36 u32 init; /**< indicates whether the 36 /** indicates whether the structures are initialized */
37 structures are initialized */ 37 u16 init;
38 u16 adap_idx;
38 u32 control_count; 39 u32 control_count;
39 u32 cache_size_in_bytes; 40 u32 cache_size_in_bytes;
40 struct hpi_control_cache_info 41 /** pointer to allocated memory of lookup pointers. */
41 **p_info; /**< pointer to allocated memory of 42 struct hpi_control_cache_info **p_info;
42 lookup pointers. */ 43 /** pointer to DSP's control cache. */
43 struct hpi_control_cache_single 44 u8 *p_cache;
44 *p_cache; /**< pointer to DSP's control cache. */
45}; 45};
46 46
47struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index); 47struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index);
48
48u16 hpi_add_adapter(struct hpi_adapter_obj *pao); 49u16 hpi_add_adapter(struct hpi_adapter_obj *pao);
49 50
50void hpi_delete_adapter(struct hpi_adapter_obj *pao); 51void hpi_delete_adapter(struct hpi_adapter_obj *pao);
@@ -52,13 +53,10 @@ void hpi_delete_adapter(struct hpi_adapter_obj *pao);
52short hpi_check_control_cache(struct hpi_control_cache *pC, 53short hpi_check_control_cache(struct hpi_control_cache *pC,
53 struct hpi_message *phm, struct hpi_response *phr); 54 struct hpi_message *phm, struct hpi_response *phr);
54struct hpi_control_cache *hpi_alloc_control_cache(const u32 55struct hpi_control_cache *hpi_alloc_control_cache(const u32
55 number_of_controls, const u32 size_in_bytes, 56 number_of_controls, const u32 size_in_bytes, u8 *pDSP_control_buffer);
56 struct hpi_control_cache_info
57 *pDSP_control_buffer);
58void hpi_free_control_cache(struct hpi_control_cache *p_cache); 57void hpi_free_control_cache(struct hpi_control_cache *p_cache);
59 58
60void hpi_sync_control_cache(struct hpi_control_cache *pC, 59void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *pC,
61 struct hpi_message *phm, struct hpi_response *phr); 60 struct hpi_message *phm, struct hpi_response *phr);
61
62u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr); 62u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr);
63short hpi_check_buffer_mapping(struct hpi_control_cache *p_cache,
64 struct hpi_message *phm, void **p, unsigned int *pN);