There is now a proper V4L driver for this device in the tree,
so remove this one.
Cc: Scott Smedley <ss@aao.gov.au>
Cc: H Hartley Sweeten <hartleys@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As 'zero' can be a perfectly good id, it can be picked up as
a NULL from userspace, avoid issues in API and user apps if stream
handle is zero.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Send stream ids to the user instead of handles, then when
the id is coming from user dspbridge can retrive the handle
using id and avoid using invalid handles.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Make sure dspbridge driver uses a valid processor handle by
using the handle stored in process context.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
As 'zero' can be a perfectly good id, it can be picked up as
a NULL from userspace, avoid issues in API and user apps if node
handle is zero.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Use idr kernel library to send/receive node ids to the
user instead of kernel address.
This id will be use to access the node handles at the
kernel side, if id does not match to any handle
error -EFAULT is returned.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When dsp_notifications array is received from user,
dspbridge verifies the array has valid pointers
and dsp_notification structures. However, these
structures contain pointers that need to be
checked for valid handles.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Currently all drivers that use ring_sw use triggers and I am yet
to see a good reason for any driver not doing so.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Remove find_gcf from nldr.c and use kernel function
gcd().
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Remove bridge_brd_delete() function since it is
doing the same that bridge_brd_stop().
Signed-off-by: Ernesto Ramos <ernesto@ernesto-desktop.(none)>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Regardless the IVA2 power state before bridgedriver is
installed, the driver must ensure that IVA2 power
state is OFF when the device driver is created.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When a base image is being loaded or started and by some reason
the process fails, the IVA2 should be switched OFF.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
right now, bridge_brd_stop is not changing the IVA2 power state
to OFF since PM_PWSTST_IVA2 is not 0 after calling this function.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_FAILED
is not necessary anymore. This patch removes this
define.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is 0, DSP_FAILED macro
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is 0, DSP_FAILED macro
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is 0, DSP_FAILED macro
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is 0, DSP_FAILED macro
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_SUCCEEDED
is not necessary anymore. This patch removes this
define.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_SUCCEEDED
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_SUCCEEDED
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_SUCCEEDED
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since status succeeded is now 0 macro DSP_SUCCEEDED
is not necessary anymore.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Remove function delete_strm_mgr in strm.c and
use kfree instead.
Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
update TODO to reflect the items taken care of,
update ABI to reflect the new debugfs entries exposed.
Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When the chip is in use, information like the chip's ROM version and the
protocols currently making use of the chip needs to be made known to
user-space.
Earlier the version and the protocol-list were exposed as sysfs entries
now cleanup by making them as debugfs entries, also in process remove
any unwanted/previously unused sysfs entries.
Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This dma flag is no longer in the kernel. Remove it as it's pointless
and it causes a build error.
Cc: Endre Kollar <taxy443@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The usb_submit_urb function in debug mode monitors the bogus flags. The
client driver errors should not be conveyed to the local USB device.
Signed-off-by: Endre Kollar <taxy443@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb_device->ep_in/out includes the necessary endpoints, search is not needed.
Signed-off-by: Endre Kollar <taxy443@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The stub_probe function instantiates an stub_dev object for all
interfaces. Wich causes a problem. The stub_dev object belongs to their
own interfaces. This patch creates the sdev object at the first
stub_probe call, the other calls associate the interfaces to this.
Signed-off-by: Endre Kollar <taxy443@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
