Add API to dynamically add and remove the SDIO card on demand.
Change-Id: I946115880da75804a6636616d9cf7cfb4a682b92
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Add QCN SDIO core diver config into Makefile and
Kconfig to enable its compilation.
Change-Id: I19d184c628658175179d9b5c52a3a8bd07dd7999
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Add QCN SDIO client driver config into Makefile and
Kconfig to enable its compilation.
Change-Id: I40ffa1844b2030aca53d0e36f1bee2900a3ea8d4
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
This snapshot is taken as of msm-4.4 commit dc86ce0faa ("soc: qcom:
ipc_rtr_xprt: Add support to set version in transport").
Change-Id: I729d3c910372d2c3c0bbaaae74a42150c9929732
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Add support for SDIO transport in diag core framework.
Change-Id: Ic3ccfec3acd60b36a96aebb49a5681219a25e643
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Update code to support diag for peripheral devices over sdio bus.
Change-Id: I14678f301f94b239b61c4c94d3c0ff65204e739e
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
This commit is taken as of msm-4.4 commit f185067e36 ("diag: Fix
HSIC read complete work function").
Change-Id: I629fe0d9ed697fb20fd9263ecea6009157181e63
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Update the completion variable sequence to avoid multiple complete
call on a stale staack completion variable.
Change-Id: I582777431918c359cd10e4e072f33589dc600e62
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Add QCN bridge client driver to provide interface to QCN SDIO
core function-1 driver. This driver currently provides interfacing
for diag, IPC router and sahara application.
Change-Id: Ie992aec91347bb68e46a01ee6f67a1d07ce40ecc
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Add synchronization support between clients that operate on different
modes, i.e. synchronous or asynchronous. The synchronous client will
momentarily switch to asynchronous if any asynchronous transmission is
scheduled.
Change-Id: I41aec9bff950d2816a9ce55017e118e8504be77a
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
The current QCN core driver support four concurrent clients,
and there can be only two CRQ's that can be raised per client
from device.
Reserve 8 bufferes for data reception from device to host.
Change-Id: Iac72b5dd51988ffd1139bf55ecb9799bded77710
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Increase RW queue size to compensate higer data transfer from host
to device, when device is operating at lower frequencies.
Change-Id: I443aead06c757cde40ee99ea2c29a5f323249b8b
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Update read/write API in QCN sdio core driver to issue CMD53
instead of CMD52 for data equal or greater than 4 bytes.
Change-Id: I5641f32fa8896d3fafb087b440ff69ad936a83ee
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
Add QCN SDIO core driver as function-1 driver to provide streamlined
communication for peripheral device connected over sdio.
Change-Id: Ia8aec77807b59d3e1476b0a12ee7016809335b39
Signed-off-by: Amandeep Singh <amansing@codeaurora.org>
This patch introduces a sysfs group entry for the UFS health descriptor
parameters. The group adds "health_descriptor" folder under the UFS driver
sysfs entry (/sys/bus/platform/drivers/ufshcd/*). The parameters are shown
as hexadecimal numbers. The full information about the parameters could be
found at UFS specifications 2.1.
Change-Id: I059d6be2914dbb58ac337ddf7509f36a534b531f
Signed-off-by: Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Git-commit: c648c2d27f168ae4faeb43f8c3074226aae3862c
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Anjana <ahari@codeaurora.org>
Ensure the available data size with in the packet before type
casting from smaller data type to larger data type in order
to avoid information leak or packet out of boundary access.
Change-Id: I8614a8b3f930c87af8aa49f77ea9d768a73ea203
Signed-off-by: Priyanka Gujjula <pgujjula@codeaurora.org>
Avoid using uninitialized variables by initializing to prevent
invalid behavior.
Change-Id: I5c04874d63f0250b84f4967d48f79e6b4b733bc1
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
If WLAN interface is not brought up for certain amount of time
after it is created, idle shutdown will happen to power off WLAN
device. Idle restart will happen to power up WLAN device if WLAN
is needed by user again. Add the support in platform driver.
Change-Id: I63e85c7de20536fc4146e05146e72537095025e5
Signed-off-by: Naman Padhiar <npadhiar@codeaurora.org>
When plane is detached from crtc in one atomic commit and then
attached to another crtc in the next atomic commit, the second
plane state swap will happen when the first commit is still running
in the previous crtc's worker thread, which will result in two
threads programming the same plane and run into undeterministic
state.
Fix is to add plane_mask check before state swap, together with
crtc_mask check. This will make sure there is no pending worker
thread working on the same plane.
Change-Id: I64cd4b68fa9746e988d933069ac0f8083d974c79
Signed-off-by: Xiaowen Wu <wxiaowen@codeaurora.org>
when request_frame is very late or reg_update is missing for previous frame
reject it inform using drop_reconfig flag.
Change-Id: Ic7be9c765da63e2c84c4ce2ff05a3cc146f5c2bd
Signed-off-by: Srikanth Uyyala <suyyala@codeaurora.org>
Signed-off-by: Sumalatha Malothu <smalot@codeaurora.org>
Only Block0 and Block1 of EDID are being read successfully.
Fix EDID segment read failure for Block2 and Block3.
Change-Id: I2d501878c6089b275e77587f3f41416aec2ef389
Signed-off-by: Narender Ankam <nankam@codeaurora.org>
Few commands with smaller length than dci packet request header
can fail due to present header length check. Modify the length
check to cater to smaller length packets.
Change-Id: Icf2e45b4eb1be0f2a15f47e58baffe86ece20a1d
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
In hdmi-as-primary usecase with resolution change, the
vsync_handler can get called from overlay_on function before
the vsync handler is registered via ctl_start. Add a check
to avoid the null ptr access while accessing the vsync
handler function ptr in this case.
Change-Id: Ic47b10502939c4a4751c78da1f8fe28b3005cf3b
Signed-off-by: Nirmal Abraham <nabrah@codeaurora.org>
HDMI 2.0 compliance E-DDC test requires the DDC
signal timings to meet a minimum threshold to pass
the compliance test. Current DDC settings were not
matching the requirement.
Adjust the DDC settings to meet the threshold and
also make sure to leave the remaining bits of DDC
speed register untouched.
Change-Id: I9a33ba38baa8be94dee5447e79ad0a3a2a0bc8be
Signed-off-by: Narender Ankam <nankam@codeaurora.org>
Handle debugfs override edid and firmware edid at the low level to
transparently and completely replace the real edid. Previously, we
practically only used the modes from the override EDID, and none of the
other data, such as audio parameters.
This change also prevents actual EDID reads when the EDID is to be
overridden, but retains the DDC probe. This is useful if the reason for
preferring override EDID are problems with reading the data, or
corruption of the data.
Move firmware EDID loading from helper to core, as the functionality
moves to lower level as well. This will result in a change of module
parameter from drm_kms_helper.edid_firmware to drm.edid_firmware, which
arguably makes more sense anyway.
Some future work remains related to override and firmware EDID
validation. Like before, no validation is done for override EDID. The
firmware EDID is validated separately in the loader. Some unification
and deduplication would be in order, to validate all of them at the
drm_do_get_edid() level, like "real" EDIDs.
v2: move firmware loading to core
v3: rebase, commit message refresh
Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1e8a710bcac46e5136c1a7b430074893c81f364a.1505203831.git.jani.nikula@intel.com
Git-commit: 53fd40a90f3c0bdad86ec266ee5df833f54ace39
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I5003038a40d3eeb469dc49257650f4194f084231
[tanmay@codeaurora.org: resolved trivial merge conflicts]
Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
As param_size is included in apr header pkt_size, out of
bounds access occurs in glink. Remove the param size addition
to fix this issue.
CRs-Fixed: 2472208
Change-Id: If8b34aeacd3bc9ba67ac9276eb1a8ebf0933f9f9
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
