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Clear ICE configuration once cmdq request processing is done.
This ensures that the key information is cleared by ICE driver.
This call is optional for FDE but required for FBE.
Change-Id: I231ca849aa34c156baa45fceae95debf46dd57f0
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
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Adding support for clearing ice configuration.
Once mmc request processing is completed, mmc driver has to
call config_end to ensure key information is cleared by ICE
driver. This call is optional for FDE but required for FBE.
Change-Id: I8c225deda782528a7f220f7d1f81c6240caca1ae
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
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Update the driver to support PM660. PM660 add dedicated
register for auto-resonance control and a few other changes
to haptics configuration.
CRs-Fixed: 2016588
Change-Id: Ia9d65bc0a1169b5cba1c122d50d49c8102ac79f5
Signed-off-by: Ankit Sharma <ansharma@codeaurora.org>
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When usb composition switch happens upon cable disconnect and
function bind fails, function's config pointer is set to NULL.
This is resulting in to NULL ptr dereference when config is
accessed from APIs which are called asynchronously and out
side of the usb core driver(i.e. dwc3) context. Fix the
issue by directly accessing gadget pointer from gsi driver
context in those APIs.
Change-Id: I1006881ae1838e8ddc8fa5e9ef501f4c658b54e7
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
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When framework reboot happens, HPD node is toggled
by the display framework. Make sure to send cable
disconnect event to framework when HPD is set to
'low' state.
CRs-Fixed: 1116934
Change-Id: If59ec7c81264ff76b661cdfd8e6b70356a6e1544
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
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Add support for suspend and resume events that are
triggered by the run time system. In particular, transition
the clock (link and core) and regulators state depending
on whether the suspend or resume is being processed.
CRs-Fixed: 1103664
Change-Id: I4e3de9b32963c71dfded0f695dc7734b8121e19a
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
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Fix the link training routine by removing the updates to
the state control register and the corresponding memory
barrier to complete the register write. This changes fixes
the link training failures seen with VGA monitors over the
Type-C/VGA dongle interface.
CRs-Fixed: 2008753
Change-Id: I501833e02d24d6aa12351eb0bd067a08ad597ed0
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
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Disable the DP audio engine on receiving the teardown_done
callback from the audio codec. This ensures that the DP
engine is in the disabled (MUTE) state in preparation for
the next audio session.
CRs-Fixed: 2006127
Change-Id: I7c984531d308501690ede36ea959391ebef7599f
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
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Separate the audio and video notifications while processing
the display hotplug events to ensure that the audio subsystem
is notified only when the display is in the correct state. In
particular, the audio subsystem should only be notified once the
mainlink is ready and the DP controller is in SEND_VIDEO state.
This will ensure that the DP audio engine is able to acknowledge
the audio unmute request, which will result in the AFE port being
configured correctly.
CRs-Fixed: 2007534
Change-Id: I702c1de6d4eb10e001d97e1d7e7c545ff481a401
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
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Set the link parameters that correspond to the failsafe resolution
if there is a failure in reading or parsing the EDID data. This
will allow the display to be configured with the failsafe
resolution and prevent the driver from going into a bad state.
CRs-Fixed: 2002794
Change-Id: I5882e66eee6073da6484903956abdcb3db05a5ea
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
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Do not check flags for connection requests as it may result
in not processing any subsequent requests that have new
flags added incrementally from the previous connection.
CRs-Fixed: 2007353
Change-Id: Ie867d13d25267962315444797cf21bf57850f088
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
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At the end of ffs_epfiles_create() a message is logged with
the name of the epfile, however this epfile pointer is only
valid in the body of the preceding for-loop. After the loop
exits, it is now pointing one past the allocated array and
results in an out-of-bounds memory access when formatting
the string.
Since there could be multiple ep's created, the name may not
be important to log. Replace it with the count instead. Also
while ffs_epfiles_destroy() doesn't have the same problem,
do the same there anyway for symmetry.
Change-Id: I10551f9c1e056f215ec59335cbf1cde2bad6cc04
Signed-off-by: Jack Pham <jackp@codeaurora.org>
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Disable Auto-resonance if calibrated LRA frequency deviates more
than +/- 25% of initial LRA frequency and change error polling
frequency to 20ms.
While at it, fix the calculation of deviation error percent for
LRA rate code.
CRs-Fixed: 1099718
Change-Id: I329415992d3932e389e95995c1503c15ba282b19
Signed-off-by: Ankit Sharma <ansharma@codeaurora.org>
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bus_ops->suspend may fail due to some reason
(for e.g. due to flush timeout). In such cases,
if we return error to PM framework from here without
calling pm_generic_resume then mmc request may get stuck
since PM framework will assume that mmc bus not suspended
(because of error) and it won't call resume again.
Thus fix this by calling pm_generic_resume in case of error
from bus_ops->suspend in mmc_bus_suspend.
Change-Id: Iaef485d0b47b005aa88e61cd77a2b7b65931def1
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Signed-off-by: Siba Prasad <sibap@codeaurora.org>
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Currently in case if suspend is failed due to some
reason then the error case is not handled properly :-
1. w.r.t. suspend_clk_scaling claim_host counters are going bad.
2. In case of any error after halting and disabling cmdq -
the error is returned to the PM framework and it assumes that
card is not suspended, whereas CQ remains disabled. This causes
I/O requests hangs since no request can be processed any further.
Fix this by handling error cases properly.
Change-Id: I8691eebcb0e2d089720505475aa0297efce5cca5
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Signed-off-by: Siba Prasad <sibap@codeaurora.org>
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Add new host op for clearing ice configuration.
This config_end host op need to invoked for clearing ice configuration,
once mmc request processing is completed.
Change-Id: Ifc5569ae88748599b75ef5b3e625249ecd667762
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
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Handle the SC event in normal and TTW mode. Check if the
SC event is valid and re-enable the module to check
if it goes away. Disable the module altogether if the
SC event persists.
CRs-Fixed: 1083319
Change-Id: I20bd3ca0bd3cf273a2607656e3f51bde1eaf2dc6
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
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