Currently f_midi function driver is marking the f_midi->card
NULL when the card is unregistered. There is a possibility that
alsa_show is called after the card is unregistered which can lead
to page fault since midi->card is assigned to rmidi->card. Avoid
this by adding midi->card pointer check in alsa_show.
Change-Id: I24fd35fb9cd35fcd5d8698b808459310b09675f9
Signed-off-by: Pratham Pratap <prathampratap@codeaurora.org>
Add SDC1 master port as it is for client to request
the bandwidth.
Change-Id: Ib459a6f156df05f088c0ec5a58b6dbb73cb39a5f
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Add SDC1 master ID as it is for client to request
the bandwidth.
Change-Id: I2be2c4866a64a1a2ade2299d7d9b78f4e2d85933
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Enable Display and debug clock controllers for SHIMA.
Change-Id: I69b8e770c8f286d32f6ebfd876284bf52a74c380
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
Add debug clock controller to support measure functionality for all
clock controllers.
Change-Id: I4fde3ad197220264329126ca788aa70a7c75bcb7
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
Add the display clock controller to support display port
related branches, PLLs and RCGs.
Change-Id: I3f366c3880823199ed4cd34bb9e608baf804e1bc
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
Etr_buf will be NULL when disable etr hw. It is before stopping byte-cntr
and sw usb data transfer which may cause null pointer issue. Use sysfs_buf
to avoid this issue.
Change-Id: I5967fd4183a9f36fca22059bb08fd8d357c8e5af
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>
Add support for pm ops for Camera, Graphics and Video clock
controllers.
Change-Id: Ic9c01a35385a8c24899b66c9652810135bc42ac7
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
When registering the QMI server during initialization there is
a chance that the handle creation can fail with -EPROBE_DEFER if
the IPC router service isn't ready yet. In that case, we should
not fail the module_init call as that results in the module
getting unloaded with no automatic mechanism to reload it (a la
driver probe deferral). Instead, move the uaudio_qmi_svc_init()
call to beginning of uaudio_qmi_plat_probe() so that in case it
defers the probe can be retried again later.
Change-Id: I07a1e2cee5194387884cb716e95ed7c414a22159
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Copy the entire userspace request buffer to local kernel
buffer and use that to send to TZ. Update the response
received in the local buffer to the actual userspace buffer
after the request is complete.
Change-Id: I673d74a32966816c5248778fc967eb91da5b6df5
Signed-off-by: Anmolpreet Kaur <anmolpre@codeaurora.org>
Remove the preprocessor if statement for checking the arch of the
target since this will not affect targets with a 32bit address space. This
change allows the driver to be compiled and used for targets that do not
define CONFIG_ARM64.
Change-Id: I6fc11e86d6799099fdaeec46df6d7093c1ca117f
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Tushar Nimkar <tnimkar@codeaurora.org>
Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org>
Register for hotplug and dev_pm_qos notification only
for SMP so covering under CONFIG_SMP flag.
Change-Id: Ic3da9648a4dd5c762cd97dbb9f1915f79bd2481e
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Tushar Nimkar <tnimkar@codeaurora.org>
ARM cannot natively read 64-bit address. As such the readq_ variants
are not defined for this architecture. Add a 32-bit equivalent to read 2
sequential 4-byte memory into a u64 value. Let's keep them locally
defined for now, since they are not native to the ARM architecture.
Change-Id: Ib0ce08c3b8a37af85c12c2ad72803bf871847f67
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Tushar Nimkar <tnimkar@codeaurora.org>
Update the gpll configuration values for GCC and GPUCC
and halt check for camera and video ahb clks for GCC
in HOLI.
Change-Id: I637b05f0ecc877a2d83990532b34462de28069de
Signed-off-by: Saurabh Sahu <sausah@codeaurora.org>
Update the master and slave ID constants for Holi interconnect
providers which consumers can use to set bandwidth constraints
and find paths in the NoC (Network-On-Chip) topology.
Change-Id: I45b73970484220af09d9ab55062da197038a82cd
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Previously, uic_cmd->cmd_active is cleared after completion has been raised
so that we can tell completion timeout happened due to kernel scheduling,
which is for debugging purposes. It is more important, however, to increase
the chance that UIC cmd survives from a completion timeout. So, this change
clears uic_cmd->cmd_active before calling complete().
Change-Id: I99254ac4e3b16dc6b905b5ed5248d53f9c9fc3af
Signed-off-by: Can Guo <cang@codeaurora.org>
rpmh-rsc driver is fairly core to system and should not be removable
once its probed. However it allows to unbind driver from sysfs using
below command which results into a crash on sc7180.
echo 18200000.rsc > /sys/bus/platform/drivers/rpmh/unbind
Lets prevent unbind at runtime by setting suppress_bind_attrs flag.
Change-Id: I7a8679dd4d8f3118b4f1d091f8d42ca1fde9b8f0
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Link: https://lore.kernel.org/r/1592808805-2437-1-git-send-email-mkshah@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Remove support for GPUCC CX APB clock and DISPCC crypto clocks.
Change-Id: I6156a19b4113543ce4d8987004aa800957a33e34
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
