aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci/asihpi
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/asihpi')
-rw-r--r--sound/pci/asihpi/hpi.h19
-rw-r--r--sound/pci/asihpi/hpi_internal.h25
2 files changed, 39 insertions, 5 deletions
diff --git a/sound/pci/asihpi/hpi.h b/sound/pci/asihpi/hpi.h
index 5ac978d..ec19df5 100644
--- a/sound/pci/asihpi/hpi.h
+++ b/sound/pci/asihpi/hpi.h
@@ -324,6 +324,15 @@ to enable SSX2 stream mapping within the kernel level of the driver.
*/
HPI_ADAPTER_PROPERTY_SSX2_SETTING = 4,
+/** Enables/disables PCI(e) IRQ.
+A setting of 0 indicates that no interrupts are being generated. A DSP boot
+this property is set to 0. Setting to a non-zero value specifies the number
+of frames of audio that should be processed between interrupts. This property
+should be set to multiple of the mixer interval as read back from the
+HPI_ADAPTER_PROPERTY_INTERVAL property.
+*/
+ HPI_ADAPTER_PROPERTY_IRQ_RATE = 5,
+
/** Base number for readonly properties */
HPI_ADAPTER_PROPERTY_READONLYBASE = 256,
@@ -428,7 +437,13 @@ return value is true (1) or false (0). If the current adapter
mode is MONO SSX2 is disabled, even though this property will
return true.
*/
- HPI_ADAPTER_PROPERTY_SUPPORTS_SSX2 = 271
+ HPI_ADAPTER_PROPERTY_SUPPORTS_SSX2 = 271,
+/** Readonly supports PCI(e) IRQ.
+Indicates that the adapter in it's current mode supports interrupts
+across the host bus. Note, this does not imply that interrupts are
+enabled. Instead it indicates that they can be enabled.
+*/
+ HPI_ADAPTER_PROPERTY_SUPPORTS_IRQ = 272
};
/** Adapter mode commands
@@ -998,6 +1013,8 @@ enum HPI_ERROR_CODES {
HPI_ERROR_NO_INTERADAPTER_GROUPS = 314,
/** Streams on different DSPs cannot be grouped. */
HPI_ERROR_NO_INTERDSP_GROUPS = 315,
+ /** Stream wait cancelled before threshold reached. */
+ HPI_ERROR_WAIT_CANCELLED = 316,
/** Invalid mixer node for this adapter. */
HPI_ERROR_INVALID_NODE = 400,
diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h
index 06a8779..ca5b844 100644
--- a/sound/pci/asihpi/hpi_internal.h
+++ b/sound/pci/asihpi/hpi_internal.h
@@ -432,7 +432,9 @@ enum HPI_FUNCTION_IDS {
HPI_ADAPTER_ENUM_PROPERTY = HPI_FUNC_ID(ADAPTER, 16),
HPI_ADAPTER_MODULE_INFO = HPI_FUNC_ID(ADAPTER, 17),
HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18),
-#define HPI_ADAPTER_FUNCTION_COUNT 18
+ HPI_ADAPTER_IRQ_QUERY_AND_CLEAR = HPI_FUNC_ID(ADAPTER, 19),
+ HPI_ADAPTER_IRQ_CALLBACK = HPI_FUNC_ID(ADAPTER, 20),
+#define HPI_ADAPTER_FUNCTION_COUNT 20
HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1),
HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2),
@@ -458,7 +460,8 @@ enum HPI_FUNCTION_IDS {
HPI_OSTREAM_GROUP_RESET = HPI_FUNC_ID(OSTREAM, 22),
HPI_OSTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(OSTREAM, 23),
HPI_OSTREAM_WAIT_START = HPI_FUNC_ID(OSTREAM, 24),
-#define HPI_OSTREAM_FUNCTION_COUNT 24
+ HPI_OSTREAM_WAIT = HPI_FUNC_ID(OSTREAM, 25),
+#define HPI_OSTREAM_FUNCTION_COUNT 25
HPI_ISTREAM_OPEN = HPI_FUNC_ID(ISTREAM, 1),
HPI_ISTREAM_CLOSE = HPI_FUNC_ID(ISTREAM, 2),
@@ -479,7 +482,8 @@ enum HPI_FUNCTION_IDS {
HPI_ISTREAM_GROUP_RESET = HPI_FUNC_ID(ISTREAM, 17),
HPI_ISTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(ISTREAM, 18),
HPI_ISTREAM_WAIT_START = HPI_FUNC_ID(ISTREAM, 19),
-#define HPI_ISTREAM_FUNCTION_COUNT 19
+ HPI_ISTREAM_WAIT = HPI_FUNC_ID(ISTREAM, 20),
+#define HPI_ISTREAM_FUNCTION_COUNT 20
/* NOTE:
GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */
@@ -494,7 +498,8 @@ enum HPI_FUNCTION_IDS {
HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX = HPI_FUNC_ID(MIXER, 9),
HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES = HPI_FUNC_ID(MIXER, 10),
HPI_MIXER_STORE = HPI_FUNC_ID(MIXER, 11),
-#define HPI_MIXER_FUNCTION_COUNT 11
+ HPI_MIXER_GET_CACHE_INFO = HPI_FUNC_ID(MIXER, 12),
+#define HPI_MIXER_FUNCTION_COUNT 12
HPI_CONTROL_GET_INFO = HPI_FUNC_ID(CONTROL, 1),
HPI_CONTROL_GET_STATE = HPI_FUNC_ID(CONTROL, 2),
@@ -693,6 +698,9 @@ union hpi_adapterx_msg {
u32 pad32;
u16 value;
} test_assert;
+ struct {
+ u32 yes;
+ } irq_query;
};
struct hpi_adapter_res {
@@ -731,6 +739,9 @@ union hpi_adapterx_res {
u32 length;
u32 version;
} query_flash;
+ struct {
+ u32 yes;
+ } irq_query;
};
struct hpi_stream_msg {
@@ -742,6 +753,7 @@ struct hpi_stream_msg {
u32 time_scale;
struct hpi_buffer buffer;
struct hpi_streamid stream;
+ u32 threshold_bytes;
} u;
};
@@ -828,6 +840,11 @@ union hpi_mixerx_res {
u32 p_data; /* pointer to data array */
u16 more_to_do; /* indicates if there is more to do */
} gcabi;
+ struct {
+ u32 total_controls; /* count of controls in the mixer */
+ u32 cache_controls; /* count of controls in the cac */
+ u32 cache_bytes; /* size of cache */
+ } cache_info;
};
struct hpi_control_msg {