Declare log_entry structures that are linked to .static_log_entries
section of ELF.
trace_event macros extended to accept additional arguments and unconfined
number of characters.
Signed-off-by: ArturX Kloniecki <arturx.kloniecki@linux.intel.com>
Adds possibility for interrupt handler to decide,
whether it wants to manually handle unmasking irq
or have it done automatically.
Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
Simplifies idc_pipeline_trigger function by reading
component data directly from IPC buffer. This way
we don't need to send unneeded data through IDC.
Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
The CONFIG_DMA_GW only enable with hda_dma, as the create_local_elems is
refined to create elem at every start. Did not need to keep the first
elem.
Use list_for_item_safe to delete all item in list. The old way will
delete and free the list header with belongs to the host_data. Free
the list header will directly free host_data and make the second run
fail if the memory is alloced again.
Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Remove freeing of config data in reset. If pm is
not enabled, stopping the stream causes component
reset in firmware. When you start a new stream the
eq parameters are gone and defaults will be used.
When pm is enabled this is not a problem because
component is recreated from swidget in kernel side.
Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
There will be new task added in schedule_edf function, refine the
function to handle multiple task.
Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
list_item_for_safe is safe for item deletion, but when a new item is
appended to the list. It seems the item could not be go through.
To fix this limitation, move interrupt clear to make sure every IRQ is
handled.
Do not try to handle two task with one IRQ handler.
Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
It is caused by the change of removing dai waiting after stop.
dma should not be stopped in dai_comp_trigger if HW LLI is not
enable. At this time DMA is still working and it can't be stopped
DMA engine would stop the channel automatically after each transfer.
So just query channel status to stop dma on BYT
Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
All kernel level components/services allocate objects
from sys heap again. Separation from the runtime heap
provides more reliable, deterministic power flows.
It also presents an opportunity to implement kernel/app
memory protection on platforms which support it.
A better performance is expected due to much simpler
allocation approach.
In order to enable 'free()', slave cores allocate their
objects from their small dedicated sys heaps and when
the core goes down, the entire heap is reset at once.
Further memory power optimization is possible by moving
each sys heap to a separate memory bank that is powered
on/off along with the slave core.
Signed-off-by: Marcin Maka <marcin.maka@linux.intel.com>
There are two paths to delete a task in shedule list. A task would be
deleted when task is completed or cancelled. So it maybe deleted
twice. there is a circle in the schedule list after a sequence
of append-delete operations. This makes a infinite loop in schedule function
Now all of list items are deleted in one place and cancelled when task are complete
Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Don't delete item with list_for_item. with list_for_item, a item
is deleted from list but the next of this item is used to visit
the list.
Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Don't delete item with list_for_item. with list_for_item, a item
is deleted from list but the next of this item is used to visit
the list.
Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Liam Girdwood