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Atul Dhudase 19e578b699 soc: qcom: llcc: Fix dis_cap_alloc and retain_on_pc configuration 
[ Upstream commit eed6e57e9f ]

Commit c14e64b469 ("soc: qcom: llcc: Support chipsets that can
 write to llcc") add the support for chipset where capacity based
allocation and retention through power collapse can be programmed
based on content of SCT table mentioned in the llcc driver where
the target like sdm845 where the entire programming related to it
is controlled in firmware. However, the commit introduces a bug
where capacity/retention register get overwritten each time it
gets programmed for each slice and that results in misconfiguration
of the register based on SCT table and that is not expected
behaviour instead it should be read modify write to retain the
configuration of other slices.

This issue is totally caught from code review and programming test
and not through any power/perf numbers so, it is not known what
impact this could make if we don't have this change however,
this feature are for these targets and they should have been
programmed accordingly as per their configuration mentioned in
SCT table like others bits information.

This change brings one difference where it keeps capacity/retention
bits of the slices that are not mentioned in SCT table in unknown
state where as earlier it was initialized to zero.

Fixes: c14e64b469 ("soc: qcom: llcc: Support chipsets that can write to llcc")
Signed-off-by: Atul Dhudase <quic_adhudase@quicinc.com>
Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/1701876771-10695-1-git-send-email-quic_mojha@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-01-25 15:35:27 -08:00
..
accel accel/qaic: Implement quirk for SOC_HW_VERSION 2024-01-10 17:16:47 +01:00
accessibility tty: use u8 for flags 2023-08-11 21:12:45 +02:00
acpi ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error 2024-01-25 15:35:15 -08:00
amba amba: bus: fix refcount leak 2023-08-22 15:50:57 +02:00
android binder: fix comment on binder_alloc_new_buf() return value 2024-01-20 11:51:48 +01:00
ata scsi: sd: Fix system start for ATA devices 2023-12-08 08:52:17 +01:00
atm atm: solos-pci: Fix potential deadlock on &tx_queue_lock 2023-12-20 17:01:46 +01:00
auxdisplay drm for 6.6-rc1 2023-08-30 13:34:34 -07:00
base devcoredump: Send uevent once devcd is ready 2023-12-13 18:45:33 +01:00
bcma bcma: Add explicit of_device.h include 2023-04-14 15:32:56 +03:00
block virtio_blk: fix snprintf truncation compiler warning 2024-01-20 11:51:46 +01:00
bluetooth Bluetooth: Fix deadlock in vhci_send_frame 2024-01-01 12:42:31 +00:00
bus bus: moxtet: Add spi device table 2024-01-20 11:51:47 +01:00
cache riscv: RISCV_NONSTANDARD_CACHE_OPS shouldn't depend on RISCV_DMA_NONCOHERENT 2023-10-26 09:42:37 +02:00
cdrom cdrom/gdrom: Fix build error 2023-06-29 08:09:31 -06:00
cdx cdx: Explicitly include correct DT includes 2023-08-04 16:21:20 +02:00
char parisc/agp: Use 64-bit LE values in SBA IOMMU PDIR table 2023-11-28 17:20:00 +00:00
clk clk: rockchip: rk3128: Fix HCLK_OTG gate register 2024-01-20 11:51:42 +01:00
clocksource clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware 2023-11-28 17:19:36 +00:00
comedi Revert "comedi: add HAS_IOPORT dependencies" 2023-09-12 15:49:20 +02:00
connector connector: Fix proc_event_num_listeners count not cleared 2024-01-20 11:51:47 +01:00
counter First set of Counter fixes for 6.6 2023-10-02 13:13:15 +02:00
cpufreq cpufreq: scmi: process the result of devm_of_clk_add_hw_provider() 2024-01-25 15:35:14 -08:00
cpuidle cpuidle: haltpoll: Do not enable interrupts when entering idle 2024-01-25 15:35:15 -08:00
crypto crypto: sahara - do not resize req->src when doing hash operations 2024-01-25 15:35:18 -08:00
cxl cxl/memdev: Hold region_rwsem during inject and clear poison ops 2024-01-10 17:17:02 +01:00
dax mm: remove enum page_entry_size 2023-08-24 16:20:30 -07:00
dca Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
devfreq PM / devfreq: rockchip-dfi: Make pmu regmap mandatory 2023-11-20 11:59:00 +01:00
dio drivers: dio: fix possible memory leak in dio_init() 2022-11-09 15:12:37 +01:00
dma dmaengine: fsl-edma: fix wrong pointer check in fsl_edma3_attach_pd() 2024-01-10 17:16:59 +01:00
dma-buf dma-buf: fix check in dma_resv_add_fence 2023-12-08 08:52:19 +01:00
edac EDAC/thunderx: Fix possible out-of-bounds string access 2024-01-25 15:35:12 -08:00
eisa EISA: Replace all non-returning strlcpy with strscpy 2023-07-27 10:04:42 -07:00
extcon extcon: cht_wc: add POWER_SUPPLY dependency 2023-08-05 15:42:15 +09:00
firewire firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards 2024-01-10 17:17:00 +01:00
firmware firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create() 2024-01-25 15:35:20 -08:00
fpga fpga: Fix memory leak for fpga_region_test_class_find() 2023-10-24 19:32:39 +02:00
fsi fsi: i2cr: Switch to use struct i2c_driver's .probe() 2023-08-22 15:51:33 +02:00
gnss driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
gpio gpio: dwapb: mask/unmask IRQ when disable/enale it 2024-01-01 12:42:46 +00:00
gpu drm/amd/display: Pass pwrseq inst for backlight and ABM 2024-01-20 11:51:48 +01:00
greybus greybus: Use alloc_ordered_workqueue() to create ordered workqueues 2023-05-08 13:52:27 -10:00
hid HID: nintendo: Prevent divide-by-zero on code 2024-01-20 11:51:45 +01:00
hsi hsi: omap_ssi: Explicitly include correct DT includes 2023-07-31 23:17:57 +02:00
hte hte: tegra: Fix missing error code in tegra_hte_test_probe() 2023-11-20 11:59:08 +01:00
hv hyperv-next for v6.6 2023-09-04 11:26:29 -07:00
hwmon hwmon: (corsair-psu) Fix probe when built-in 2024-01-20 11:51:42 +01:00
hwspinlock hwspinlock: qcom: add missing regmap config for SFPB MMIO implementation 2023-07-17 11:49:18 -07:00
hwtracing coresight: etm4x: Fix width of CCITMIN field 2024-01-20 11:51:49 +01:00
i2c i2c: rk3x: fix potential spinlock recursion on poll 2024-01-20 11:51:46 +01:00
i3c i3c: master: svc: fix random hot join failure since timeout error 2023-11-28 17:20:06 +00:00
idle x86: Fix CPUIDLE_FLAG_IRQ_ENABLE leaking timer reprogram 2024-01-25 15:35:12 -08:00
iio iio: imu: adis16475: use bit numbers in assign_bit() 2024-01-10 17:16:57 +01:00
infiniband RDMA/mlx5: Fix mkey cache WQ flush 2024-01-10 17:16:55 +01:00
input Input: xpad - add Razer Wolverine V2 support 2024-01-20 11:51:44 +01:00
interconnect interconnect: qcom: sm8250: Enable sync_state 2024-01-01 12:42:36 +00:00
iommu iommu/vt-d: Support enforce_cache_coherency only for empty domains 2024-01-10 17:16:57 +01:00
ipack tty: make tty_operations::write()'s count size_t 2023-08-11 21:12:46 +02:00
irqchip irqchip/gic-v3-its: Flush ITS tables correctly in non-coherent GIC designs 2023-12-03 07:33:02 +01:00
isdn isdn: mISDN: hfcsusb: Spelling fix in comment 2023-10-23 09:39:46 +01:00
leds leds: ledtrig-tty: Free allocated ttyname buffer on deactivate 2024-01-20 11:51:48 +01:00
macintosh powerpc updates for 6.6 2023-08-31 12:43:10 -07:00
mailbox mailbox: qcom-ipcc: fix incorrect num_chans counting 2023-09-05 10:11:01 -05:00
mcb mcb: fix error handling for different scenarios when parsing 2023-11-28 17:20:05 +00:00
md md: synchronize flush io with array reconfiguration 2024-01-25 15:35:20 -08:00
media media: qcom: camss: Comment CSID dt_id field 2024-01-10 17:17:02 +01:00
memory memory: tegra: Set BPMP msg flags to reset IPC channels 2023-11-20 11:59:17 +01:00
memstick memstick r592: make memstick_debug_get_tpc_name() static 2023-06-12 15:16:19 +02:00
message scsi: message: fusion: Add HAS_IOPORT dependencies 2023-05-31 19:59:26 -04:00
mfd mfd: qcom-spmi-pmic: Fix revid implementation 2023-11-28 17:20:03 +00:00
misc misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write 2023-12-13 18:45:29 +01:00
mmc mmc: sdhci-sprd: Fix eMMC init failure after hw reset 2024-01-10 17:17:01 +01:00
most staging: most: Replace all non-returning strlcpy with strscpy 2023-06-01 07:07:37 -07:00
mtd mtd: Fix gluebi NULL pointer dereference caused by ftl notifier 2024-01-25 15:35:15 -08:00
mux mux: Explicitly include correct DT includes 2023-08-28 13:36:24 -05:00
net wifi: iwlwifi: don't support triggered EHT CQI feedback 2024-01-25 15:35:25 -08:00
nfc nfc: virtual_ncidev: Add variable to check if ndev is running 2023-12-20 17:01:59 +01:00
ntb ntb: Check tx descriptors outstanding instead of head/tail for tx queue 2023-08-22 12:38:19 -04:00
nubus nubus: Don't list slot resources by default 2023-05-22 13:51:56 +02:00
nvdimm nd_btt: Make BTT lanes preemptible 2023-11-20 11:59:19 +01:00
nvme nvme: fix deadlock between reset and scan 2024-01-20 11:51:41 +01:00
nvmem nvmem: brcm_nvram: store a copy of NVRAM content 2024-01-01 12:42:44 +00:00
of of: dynamic: Fix of_reconfig_get_state_change() return value documentation 2023-12-13 18:45:03 +01:00
opp OPP: Fix argument name in doc comment 2023-08-18 10:55:49 +05:30
parisc parisc/power: Fix power soft-off when running on qemu 2023-11-28 17:20:08 +00:00
parport parport: parport_serial: Add Brainboxes device IDs and geometry 2024-01-20 11:51:48 +01:00
pci PCI: Add ACS quirk for more Zhaoxin Root Ports 2024-01-20 11:51:49 +01:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2023-11-20 11:59:31 +01:00
peci Update peci-next for v6.6-rc1 2023-08-08 10:53:30 +02:00
perf drivers/perf: hisi: Fix some event id for HiSilicon UC pmu 2024-01-25 15:35:13 -08:00
phy phy: sunplus: return negative error code in sp_usb_phy_probe 2024-01-10 17:16:57 +01:00
pinctrl pinctrl: cy8c95x0: Fix get_pincfg 2024-01-20 11:51:46 +01:00
platform platform/x86/intel/vsec: Fix xa_alloc memory leak 2024-01-25 15:35:14 -08:00
pmdomain pmdomain: imx: Make imx pgc power domain also set the fwnode 2023-11-28 17:20:00 +00:00
pnp PNP: ACPI: Fix string truncation warning 2023-08-17 19:38:35 +02:00
power power: supply: core: Use blocking_notifier_call_chain to avoid RCU complaint 2023-11-08 11:56:20 +01:00
powercap powercap: DTPM: Fix missing cpufreq_cpu_put() calls 2023-12-13 18:45:25 +01:00
pps driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00
ps3 driver/ps3: Include <video/cmdline.h> for mode parsing 2023-02-20 14:56:51 +01:00
ptp ptp: annotate data-race around q->head and q->tail 2023-11-28 17:19:51 +00:00
pwm pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume 2023-11-20 11:59:34 +01:00
rapidio Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
ras ras/debugfs: Fix error checking for debugfs_create_dir() 2023-05-16 21:12:23 +02:00
regulator regulator: qcom-rpmh: Fix smps4 regulator for pm8550ve 2023-11-20 11:59:07 +01:00
remoteproc remoteproc updates for v6.6 2023-09-04 15:12:26 -07:00
reset reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning 2024-01-20 11:51:44 +01:00
rpmsg rpmsg updates for v6.6 2023-09-04 15:08:52 -07:00
rtc rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call 2023-11-20 11:59:30 +01:00
s390 s390/scm: fix virtual vs physical address confusion 2024-01-20 11:51:44 +01:00
sbus sbus: Explicitly include correct DT includes 2023-08-28 13:36:24 -05:00
scsi scsi: hisi_sas: Correct the number of global debugfs registers 2024-01-25 15:35:26 -08:00
sh sh: intc: move to use bus_get_dev_root() 2023-03-17 15:29:55 +01:00
siox siox: fix possible memory leak in siox_device_add() 2022-11-09 15:40:14 +01:00
slimbus driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
soc soc: qcom: llcc: Fix dis_cap_alloc and retain_on_pc configuration 2024-01-25 15:35:27 -08:00
soundwire soundwire: intel_ace2x: fix AC timing setting for ACE2.x 2024-01-20 11:51:42 +01:00
spi spi: sh-msiof: Enforce fixed DTDL for R-Car H3 2024-01-25 15:35:15 -08:00
spmi spmi: Add a check for remove callback when removing a SPMI driver 2023-04-20 14:16:39 +02:00
ssb driver core: make struct bus_type.uevent() take a const * 2023-01-27 13:45:52 +01:00
staging media: cedrus: Fix clock/reset sequence 2023-11-20 11:59:32 +01:00
target scsi: target: core: Fix deadlock due to recursive locking 2023-09-27 10:55:29 -04:00
tc The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
tee tee: optee: Fix supplicant based device enumeration 2023-12-13 18:45:11 +01:00
thermal drivers/thermal/loongson2_thermal: Fix incorrect PTR_ERR() judgment 2024-01-25 15:35:15 -08:00
thunderbolt thunderbolt: Fix memory leak in margining_port_remove() 2024-01-01 12:42:46 +00:00
tty serial: 8250_omap: Add earlycon support for the AM654 UART controller 2023-12-13 18:45:33 +01:00
ufs scsi: ufs: qcom: Fix the return value when platform_get_resource_byname() fails 2024-01-25 15:35:25 -08:00
uio uio: Fix use-after-free in uio_open 2024-01-20 11:51:48 +01:00
usb usb: fotg210-hcd: delete an incorrect bounds test 2024-01-01 12:42:41 +00:00
vdpa pds_vdpa: set features order 2024-01-20 11:51:41 +01:00
vfio vfio/pds: Fix possible sleep while in atomic context 2023-12-08 08:52:25 +01:00
vhost virtio/vsock: send credit update during setting SO_RCVLOWAT 2024-01-25 15:35:26 -08:00
video fbdev: fsl-diu-fb: mark wr_reg_wa() static 2023-11-20 11:59:38 +01:00
virt virt: sevguest: Fix passing a stack buffer as a scatterlist target 2023-11-20 11:59:30 +01:00
virtio virtio_ring: fix syncs DMA memory with different direction 2024-01-05 15:19:41 +01:00
vlynq bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
w1 w1: ds2482: Switch back to use struct i2c_driver's .probe() 2023-09-13 10:48:42 +02:00
watchdog sbsa_gwdt: Calculate timeout with 64-bit math 2023-11-28 17:20:11 +00:00
xen swiotlb-xen: provide the "max_mapping_size" method 2023-12-03 07:33:07 +01:00
zorro zorro: Include zorro.h in names.c 2023-08-21 13:27:44 +02:00
Kconfig Merge patch series "Add non-coherent DMA support for AX45MP" 2023-09-08 11:24:34 -07:00
Makefile pmdomain: Rename the genpd subsystem to pmdomain 2023-09-13 11:09:21 +02:00