Force firmware update cannot work when touchscreen controller
cannot report correct family ID. If touchscreen is does not work
in correct state and it reports wrong family ID, it cannot be
recovered by force update, this change use family ID from device
tree instead of read from controller register to fix this issue.
This patch is propagated from 3.18 kernel
'commit a85789530620 ("input: touchscreen: ft5x06: fix firmware
force update issue")'
Change-Id: I85d24bfc68a7777053c15f28a84027260c68cebd
Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org>
FT5336 use new firmware bootloader, current driver cannot update
its firmware. Driver needs update to support this new firmware
bootloader.
This patch is propagated from 3.18 kernel
'commit 740d7b108461 ("input: touchscreen: ft5x06: add FT5336
firmware update support")'
CRs-Fixed: 1046961
Change-Id: I5c210097a6b3daedce52c4dda806c698cda63968
Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org>
Use the external display as a wrapper for operations making
it necessary for clients to only need a pointer to the external
display platform device. The external display will implement the
book keeping required to map operations to the correct display
interface.
CRs-Fixed: 1009284
Change-Id: I1f817e0c720dda0a9b1778f6aad653218ff9be60
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Fix the OFF path for display-port driver when cable is
disconnected. Check for link clock status before accessing
any of the mainlink registers. Use common mutex for
DP_ON and DP_OFF sequence. Remove the resource vote
when PLL is diabled.
Change-Id: I9b81f79043b4ea7355b99ba9d8347d79bed10153
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Add support for multi-part hdcp2p2 messages which will be used
by the Display Port (DP) driver to communicate with the sink. For
each message sent/received, the HDCP library will add information
related to how message is broken down into parts. This
information is used by the DP driver during the authentication
process.
Change-Id: I22cc2f3fee518fa3d29af11fa277dad4da4db728
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
IPA v3.5 and v3.5.1 introduces changes to several IPA registers.
Some registers have new fields, some fields are shifted and
others are removed.
This change updates IPAHAL to support these changes.
CRs-fixed: 1055677
Change-Id: I2046318ba40beca75bdc2f40554fc9a458da5581
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
Add IPA MHI test suite to IPA driver. Different
tests are being added to cover different IPA
MHI functionalities.
Change-Id: If97793a3af6c2d460468432c7bee93583cc34a55
CRs-Fixed: 1040200
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
Fixing IPA unclocked access when reading IPA_SHARED_MEM_SIZE
register. The read is part of a debug logic to print the
content of different registers.
CRs-fixed: 1052110
Change-Id: I2f04d861d98af2cf4009a1f746d91e9e9923ce42
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
Enable smcinvoke driver so that TZ apps and client can communicate
using new MINK architecture.
Change-Id: I4e869d276ce4e8ecfe35a9ffe6892a6b586fe372
Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>
SMCInvoke driver is a misc driver to support communication between
secure and non-secure world, based on new capability based model.
Earlier, QSEECom driver had several problems such as exposing many
interfaces to accomplish various tasks on secure world side. Ideally,
driver should work as transparent as possible and provide just
tunnel to communicate between secure and non secure world. SMCInvoke
driver aims to achieve that.
Change-Id: I439f8ad817ba66210c934115979c276577194c11
Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>
Add qfprom and hdcp register addresses to display port
device so that it can run the hdcp 1.x protocol.
Change-Id: Ib28eb08cc3c8a45a0e87ae1c4f84c904e66652f6
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
This change is to enable native DSD playback and enable native playback
of clips with sampling rate multiple of 44.1KHz.
Add slimbus_2_rx backend dai-link for native DSD (Direct Stream Digital)
audio and 44.1KHz multiples playback.
CRs-Fixed: 1056422
Change-Id: Ib038cf81f29e00c08def789f8f186ca4615d45fc
Signed-off-by: Preetam Singh Ranawat <apranawat@codeaurora.org>
Add support for WLAN recovery in cases of WLAN Protection Domain
(PD) down and Modem Sub System Restart (SSR).
CRs-fixed: 1056412
Change-Id: Ie3b012b524ef24c48937c0bb388cac656c3ebcf8
Signed-off-by: Prashanth Bhatta <bhattap@codeaurora.org>
Add trace events to control aborting CoreSight trace
dynamically based on module parameter.
Coresight driver will dump any trace present in the current sink
in case we hit a kernel panic, user fault or an undefined instruction.
Change-Id: Iee1ccf5cbd7b767753a3115c0570e63fbe2aa8f3
Signed-off-by: Satyajit Desai <sadesai@codeaurora.org>
Clear SP-PBL interrupt in case of error in PBL to avoid having storm
of interrupts.
CRs-Fixed: 1057085
Change-Id: I96bfd93ea5016a9c48f97262dbb0b5b63e07233d
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
Current implementation checks for the DSI PLL to be off prior to
shutting down the DSI PHY, and reports a warning if the PLL is
still detected to be on. However, this check is incorrectly
implemented resulting a false warning being printed every time
the display is turned off. Fix this by reading the right set of
registers to check for the PLL status.
Change-Id: I1e9f9956af6d35b33ae24d69ff3c5d3aa695a26b
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
Add hardware reset logic which is going to be executed before
bringing down hardware.
CRs-fixed: 1027110
Change-Id: Ied1229da9e9f72c25343533b933fdcfcb7f80975
Signed-off-by: Prashanth Bhatta <bhattap@codeaurora.org>
Current implementation doesn't take care of multiple regulator
and clock voting. Add changes to take care of multiple regulator
configuration as well as clock configuration through device tree.
CRs-fixed: 1054503
Change-Id: I049821c960e4b53901cc2a07290d6ccedb8b971b
Signed-off-by: Prashanth Bhatta <bhattap@codeaurora.org>
Update channel link state when subsystem restart notification comes
in to ensure that the channel gets reopened properly when the subsystem
comes up.
Change-Id: I0d0762bc29982e1c15171c9597d86894caa34eb9
Acked-by: Viswanatham Paduchuri <vpaduchu@qti.qualcomm.com>
Signed-off-by: Sathish Ambley <sathishambley@codeaurora.org>
Touchscreen driver may generate unbalanced input events when
enter suspend state, these unbalanced event will make input
system always wait for symmetrical input event and can not
handle input event properly. PRESSURE event is removed to
keep input events symmetrical.
This patch is propagated from msm-3.18 kernel
'commit 15725c248511 ("input: touchscreen: ft5x06: remove
unbalanced touch event")'
CRs-Fixed: 566134
Change-Id: I3f6fda3fb5d0a717ae943a9113be89623c96ce61
Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org>
