In case of emmc5.0 cards where HS400 mode and CMD5(awake) partial
init is enabled -> mmc_partial_init is broken and gives below errors.
Fix this by adding calibration logic in case of HS400 mode.
NOTE: In HS400 mode tuning is only performed once during bootup (in
HS200 mode).
Post to that it is always DLL calibration which is performed (in
system/runtime resume).
So even for below issue since timing is already changed using
cached_ios, then do the calibration using ->execute_tuning.
<dmesg errors w/o patch>
root@msm8996:/ # [ 76.011036] mmc0: mmc_runtime_suspend:
[ 77.315903] mmc0: mmc_runtime_resume:
[ 77.367866] mmc0: mmc_partial_init: starting partial init
[ 77.376225] mmc0: mmc_test_awake_ext_csd: mmc_get_ext_csd failed
(-110)
[ 77.382190] mmc0: mmc_partial_init: done partial init (-110)
[ 77.387536] mmc0: _mmc_resume: awake failed (-110), fallback to full
init
[ 77.394405] mmc0: mmc_init_card:
[ 77.402762] mmc0: mmc_init_card: mmc_send_op_cond() fails -110
[ 77.407573] mmc0: MMC card re-init failed rc = -110 (retries = 3)
[ 77.507261] mmc0: _mmc_resume: awake failed (-110), fallback to full
init
[ 77.513293] mmc0: mmc_init_card:
<dmesg with patch>
[ 74.002624] mmc0: mmc_runtime_resume:
[ 74.056089] mmc0: mmc_partial_init: starting partial init
[ 74.067143] mmc0: mmc_partial_init: done partial init (0)
Change-Id: I0e55efb7863b75bd584843c3fc920c845996eb5c
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
For a BADD 3.0 device, the Data Endpoint wMaxPacketSize
of an Alt Setting must be one of the values mentioned in
the specifications. Similarly, the unit IDs of the source
units of any entity is prescribed by the specs. Add
support for checking the error(default) branches in the
relevant switch cases and accordingly handle them.
Change-Id: Ib88eee21df012089d41c4e78a161ddc6767e1bd4
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
Verify cid variable before accessing it and
initialize invoket variable before bailing out.
Change-Id: Idec133bf8ba1a000b83f92bb567f0b75bbdab340
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>
The patch updates the client's free memory
count variable after the successful allocation.
CRs-Fixed: 2046258
Change-Id: Ibae317596557e23d2b2278daf433bd293a8bd0be
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
Protect polling interval update event in the governor
with mutex lock.
This will avoid parallel execution of update interval event
on different cores, resulting in memory poison overwritten.
CRs-Fixed: 2035633
Change-Id: Ib919d9774317bc01e3cf581c169c5d18555f484f
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
There could be clocks where the clock operations of set_rate_and_parent
would be defined to take care of setting rate and updating parent.
Move the vdd voting logic to ensure the vdd levels are voted prior to
updating rate and parent.
Change-Id: I57f903f95f290627d676afd567a6e6d21decf4a3
Signed-off-by: Taniya Das <tdas@codeaurora.org>
In commit d70b0a18f6 ("scsi: ufs: add command
logging infrastructure"), cmd_id is not initialized
and lrbp->cmd is explicitly dereferenced without
checking NULL. Fix them by initializing cmd_id with
an initial value 0 and checking NULL for lrbp->cmd.
Change-Id: I6f66066adc8d53e3615df50ac49dd313f6d7ea8e
Signed-off-by: Can Guo <cang@codeaurora.org>
When a GP application is loaded and the crypto engine is accessed,
a NOC error will happen if CE clock is not enabled. Thus, add bus
scaling support for GP operations.
Change-Id: I59d63be9e08b2c135edc6ec224ec1a355434e1ec
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
This allows to instantiate two dial up network interfaces and
one NMEA interface.
Change-Id: I59f5d93a5e9360628d8004508162dcdb42f6520d
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
DMA clients may opt to clear cpu virtual address mapping
on alloc. On free when dma buffer is given back to cpu,
ensure that it is always remapped in cpu address space.
Change-Id: I67f9616d9bee8cf07cbe81468ebf174d2599f4c5
Signed-off-by: Shiraz Hashim <shashim@codeaurora.org>
Any memory free ioctl doesn't need to be blocked till the
corresponding mementry is destroyed. This change defers
the mementry put to unblock all memory free ioctls immediately.
This is done to reduce the time spent by user applications in
waiting for memory to be freed.
Change-Id: Iaa37ac5dbdedc3d02c41886c2bdf7f3d016176ac
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
Fix error path for hbtp touch driver where error
variable is not given proper error code while bailing
out from the function.
Change-Id: I56e2654ecffb021a60dd07ea5b5afe45a70a1c85
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
The virtual corner mapping for 2.15GHz for speed-bin-1 was incorrectly
mapped. Update the mapping to reflect the correct corner.
Change-Id: I73b11f7a3a4346fc0118a51032148fad75db40eb
Signed-off-by: Taniya Das <tdas@codeaurora.org>
In common log buf registration, finding log_buf symbols
takes more time and it stalls kernel booting.
So make log buf and other subsystem registration as async
task to optimize boot time.
Change-Id: I2c771195cc07c57a6e03a169b1d12fefb5560e17
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
The patch updates the mdlog session to be checked
based on the active user PD logging session.
CRs-Fixed: 2045080
Change-Id: Ieac3301545970aac91efa5a6f66c44530ff251f3
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
Add NULL pointer check before accessing the new_req
variable.
Change-Id: I8460115ccb16a2c43c45394275e9519ed3c6b045
Signed-off-by: Brahmaji K <bkomma@codeaurora.org>
