Update the teardown sequence for PCIe MSI to support
multiple endpoints.
Change-Id: I1fbdb840bf3677e30d4d27a50503c5cc70ece272
Signed-off-by: Tony Truong <truong@codeaurora.org>
Add support for 7 channel mapping in asm to support
7 channel playback.
CRs-Fixed: 1114041
Change-Id: I0daf306d4495d3966406d05fc6328b2956a2d11f
Signed-off-by: Rohit Kumar <rohitkr@codeaurora.org>
Runtime PM reference count is being increased in mmc_claim_host() and
is decreased in mmc_release_host(). This reference count is kept
during the complete cycle of a claim -> release host.
Same need to be done even in mmc_try_claim_host() as well. Increase
the runtime PM reference count by invoking pm_runtime_get_sync() from
mmc_try_claim_host() upon first successful claim.
Without this change the runtime PM reference count goes for a toss
since count is not getting incremented in mmc_try_claim_host() but is
getting decremented in mmc_release_host().
Change-Id: I77836875b4700a4bf3dbde2bf1abdf2ad36c4cac
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
commit 165a5e22fafb "block: Move bdi_unregister() to del_gendisk()"
added disk->queue dereference to del_gendisk(). Although del_gendisk()
is not supposed to be called without disk->queue valid and
blk_unregister_queue() warns in that case, this change will make it oops
instead. Return to the old more robust behavior of just warning when
del_gendisk() gets called for gendisk with disk->queue being NULL.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Tested-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Git-commit: 90f16fddcc2802726142b8386c65ccb89f044613
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
Change-Id: I5ae377b2ace64d7a133979e656beb0eba45abc09
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Memory retention is needed only for NAP state but not for SLUMBER state.
Disables memory retention for core clock before entering SLUMBER to save
power.
Change-Id: I64a5ecec6fc90d662da8d9d793860e56b0c6473f
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
There is one variable defined in mmc_card, which
is not being used anywhere. Also it is wrongly
being freed from mmc_remove_card and causing
"double kfree" related issues.
To handle this, remove unused cached_ext_csd variable.
Change-Id: I75f376ec787a46a2a16c38f88f444bd8ff9c86c4
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
VCONN is not supported in micro USB mode, thus disable
registration and operations on VCONN regulator.
While at it, disable TRY.SOURCE while disabling typeC.
CRs-Fixed: 2027962
Change-Id: Ib92564160c48f52d77815b646b4cdd5c7d23e7b3
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
This cpu node can be used to check the isolated cores
which are made unavailable for scheduler and exempted
from waking up on interrupts or from running timers at
the given time based on the load. All the runnable tasks,
timers and hrtimers should have migrated to other online
running cores.
Change-Id: I32fed6cc131288b9c318f0dea65e2e59396225ca
Signed-off-by: Sabyasachi Singh <sssingh@codeaurora.org>
Do not fail IPA probe function if IPC logging is not available.
Change-Id: I1ac1765e1df8cb1ea5f19a7ec639b307d867a28a
CRs-Fixed: 2028149
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Enable flag CONFIG_UID_CPUTIME to have uid_cputime stats.
Change-Id: Iee6ed05b4cb4443ec1fc347b186153c416d3f136
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Currently smb138x only support usbin-usbin parallel architecture
where the battery current from the parallel charger flows through
the batfet of the main charger.
Support configurations where there is remote sensing or an external
rsense where the current from parallel charger directly goes to the
battery.
Change-Id: I5506190d83436bfaea3b6c98b1b311746cf85071
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Currently pinctrl is obtained after it is used to obtain
strobe_enable and strobe_disable states. This is incorrect and
needs to be fixed. Also, when the switch device is disabled, the
pinctrl configuration for GPIO that drives the LED output is
selected only when the brightness or current is set to a non-zero
value in flash device.
To keep it simple, move the pinctrl configuration for GPIO that
drives the LED output (e.g. flash LED3) to the switch device so
that both flash and torch device need not have to control it.
Also, fix the pinctrl configuration for GPIOs that are used to
drive flash LED3 output on both 8998 and 660 for functional
correctness.
Change-Id: If6ec27dd39fd750b6d4311a5e370020961f30e08
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
An out of bounds access is attempted to calculate code for
iclamp_low_ma and iclamp_mid_ma for LED3. Use the right index in
flash_node pointer to fix it.
When an error is found during probe especially before registering
a flash LED class device, unregistering flash LED class devices
is made on a flash LED class device that is not registered yet.
Fix it.
Change-Id: I2f6650eb24ecbece473abfe18a9a2e26c62c1253
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
On MSM8998, SDR104 mode might be unstable causing CRC error on
the interface. So we need a workaround which would skip printing register
dumps on CRC errors and also downgrade bus speed mode to SDR50/DDR50 in
case of continuos CRC errors. This patch enables "qcom,sdr104-wa" property
to enable this workaround.
Change-Id: Ib2dbf974d1312c00ca22a114f0b9e8130624090c
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
On Certain chipsets, SDR104 mode might be unstable causing CRC error on
the interface. So we need a workaround to skip printing register
dumps on CRC errors to reduce the recovery time.
Change-Id: I73986d89a080a842e01cdf88ad8d3b953755e993
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
UHS-I SD cards support SDR104 mode which runs the SD card interface
clock upto 208 MHz. But we may see repeated CRC errors in SDR104
with some SDCC controllers. If this happens, this change would
reinit the card to lower speed (SDR50) hoping that CRC error
rate would reduce at lower clock speed (100MHz for SDR50).
Change-Id: I140d29fdf500bb89881a0f2c1f768fe0c5afa9d5
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
On Certain chipsets, SDR104 mode might be unstable causing CRC error on
the interface. So we need a workaround which would skip printing register
dumps on CRC errors and also downgrade bus speed mode to SDR50/DDR50 in
case of continuous CRC errors. This patch adds "qcom,sdr104-wa" property
to enable this workaround if required.
Change-Id: I626d8ef45a97e8e6558e7f20be496de1f5a2a438
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
If Ultra High Speed SD card supports both SDR50 and DDR50 modes then
this change will give preference to SDR50 over DDR50 mode as it seems
to be more reliable for board designs. While we are doing this, this
change also fixes some indentation issues in the function we are have
modified.
Change-Id: Ifa075563ec41f43584d93f669caecbaed9369e24
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Do not fail GSI probe function if IPC logging is not available.
Change-Id: Icdccb9a8db637fc9c4fcff5f459831739c675173
CRs-Fixed: 2028149
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Some UFS devices may stop responding after switching from HS-G1 to HS-G3.
Also, it is found that these devices work fine if we do 2 steps switch:
HS-G1 to HS-G2 followed by HS-G2 to HS-G3.
This change introduce UFS_DEVICE_QUIRK_HS_G1_TO_HS_G3_SWITCH quirk for
these devices to apply this 2 steps gear switch workaround.
Change-Id: I38eec2e1bfa842169cbfec441d900a807e715f8c
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
