summaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2016-04-25PFK: fix race between key set and key invalidate in TZAndrey Markovytch
When working with multiple files and multiple threads, the following scenario can occur: 1. File Close -> Key cache removal -> context switch 2. Open new file -> occupy the entry cleaned in 1 -> TZ_ES_SET_ICE_KEY -> context switch 3. Back to 1 -> TZ_ES_INVALIDATE_ICE_KEY 4. Back to 2 -> ICE uses the key that is already invalid 5. Crash due to PARTIALLY_SET_KEY_USED To fix this, pfk must know when requests using some key are completed. Only then key removal shall be allowed and until then key invalidation must wait. A new callback was added to let clients inform PFK when requests end. Change-Id: Id7f8a3302fac9fafd1203d8d56ca13d59b45bbd5 Signed-off-by: Gilad Broner <gbroner@codeaurora.org> Signed-off-by: Andrey Markovytch <andreym@codeaurora.org>
2016-04-25clk: msm: mdss: add support for dsi pll on msmcobaltAravind Venkateswaran
Add support to program the DSI PLL on msmcobalt which is needed to drive the DSI byte and pixel clocks. CRs-Fixed: 1000576 Change-Id: Ic11a3747a0e008e1f71df91a1a79d33242d2a2a4 Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
2016-04-22soc: qcom: msm_bus: remove legacy msm_bus supportDavid Dai
Remove unused legacy bus code and APIs CRs-Fixed: 1006336 Change-Id: I15811b787b54004e1aaba859e4c911be8f9eb285 Signed-off-by: David Dai <daidavid1@codeaurora.org>
2016-04-22msm: mdss: remove obsolete code related to write-back and rotatorUjwal Patel
Remove write-back and rotator related obsolete code in order to reduce dead code maintenance. CRs-Fixed: 987777 Change-Id: I917d9b5b777fb41f3f87213d8d9e6e7ddf73f92c Signed-off-by: Ujwal Patel <ujwalp@codeaurora.org> Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>
2016-04-22cnss: Fix compilation error of missing CONFIG_CNSS_SECURE_FWYuanyuan Liu
Add #ifdef CONFIG_CNSS_SECURE_FW for cnss_get_fw_ptr and cnss_get_sha_hash. Change-Id: I884b4ab3d552b12dd83f852be565a5dc4e69e21a CRs-Fixed: 971688 Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
2016-04-22drivers: mfd: Move codec reset gpio config to early bootSudheer Papothi
WCD and WSA codecs uses MSM gpios that are accessed through pinctrl mechanism. Codec reset gpios need to be configured before master controller is initialized otherwise codec cannot be enumerated on the bus. Add a new platform device driver to update reset gpio configuration to valid state before bus initialization. Change-Id: I1e36f4a85334704652c6b50950f50b90224a472e Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
2016-04-22drivers: soc: Add intent notification callback for APR GlinkJosh Kirsch
APR is required not to send any packet until the far end queues at least one intent. Add the wait during client registration time. Change-Id: Ie29ddda4527ae7a70afff2c595d6e3c76500a8af Signed-off-by: Deven Patel <cdevenp@codeaurora.org> Signed-off-by: Josh Kirsch <jkirsch@codeaurora.org>
2016-04-22coresight-tmc: add support to set default sinkShashank Mittal
Add support to set default sink at probe time. Change-Id: I62abe39a5cb5e7f8b1bb1198cecd3b529b124de8 Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
2016-04-22clk: msm: clock-gcc-cobalt: Remove support for glm clocksDevesh Jhunjhunwala
The glm clocks are controlled by TZ, so remove support for these clocks from the clock-gcc-cobalt driver. Change-Id: Ibfb8f211ca8c29617aca4ff0ee885366f95aac00 Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
2016-04-22clk: msm: clock-mmss-cobalt: Do not model the Throttle clock registersDeepak Katragadda
The throttle clocks are managed by XBL and HLOS does not need to control them. Remove support for these clocks from the clock driver. CRs-Fixed: 1006824 Change-Id: I1a33b3dbde6d5526be1073874e28b12350adad5e Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
2016-04-22spcom: add ION buffer supportAmir Samuelov
Add new spcom API to allow user to send request/response with ION buffer. The spcom kernel driver modify the request/response by replacing the user ION buffer virtual address with the buffer physical address. spcom also provide API to lock/unlock the ION buffer to avoid the SP side using an ION buffer that was free when HLOS App crashed. CRs-Fixed: 986215 Change-Id: I5dca692cd3c4fac63be5ec73f89e6c39a593a50b Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
2016-04-22crypto: ice: general driver clean-upAndrey Markovytch
* Removed spinlock as it was not locking against anything * Removed conversion of interrupt status to error number as it is not used by API client, and in case several bits are set only 1 error is ever handled and the rest get lost. Instead pass to the client the complete status. * Removed redundant includes, variables * vops structure is returned after performing a lookup in the DTS. There's no need for that as we already know the structure to return. * Other minor corrections Change-Id: I6d2549ce04c9e4b19fdd8fe3dfee03d83bfd9d77 Signed-off-by: Gilad Broner <gbroner@codeaurora.org> Signed-off-by: Andrey Markovytch <andreym@codeaurora.org>
2016-04-22drivers: mfd: Allocate and register irq domain for codec interruptsSudheer Papothi
During codec interrupt controller probe, allocate and register irq domain for codec interrupts for mapping between hwirq and irq numbers. Change-Id: I3e32043499f2b1e2616cf74864969815e626a23b Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
2016-04-19soc: qcom: Export Service notifier driver APIsPushkar Joshi
Export the service notifier APIs so that other kernel clients can use them. CRs-Fixed: 999530 Change-Id: I48fd55ae7991b64f818543dfcc963bc75135f714 Signed-off-by: Pushkar Joshi <pushkarj@codeaurora.org> Signed-off-by: Puja Gupta <pujag@codeaurora.org>
2016-04-19msm: gsi: update channel scratch structuresSkylar Chang
Update channel scratch data structure according to GSI ver 83. CRs-Fixed: 1000819 Change-Id: I428963f9cd7885015e5185ef6c666bf26e0851bb Acked-by: Ady Abraham <adya@qti.qualcomm.com> Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
2016-04-18msm: jpeg: DMA V4L2 driver changesAshwini Rao
Fixed issues in jpeg DMA v4l2 driver, related to incorrect clock index, incorrect buffer offset, incorrect dtsi node names for VBIF, QOS and mmu prefetch. CRs-Fixed: 1001324 Change-Id: Ice15afd63e006401a469376277b50a129ef177b4 Signed-off-by: Ashwini Rao <ashwinik@codeaurora.org>
2016-04-18clk: msm: clock: Add support for the mdss byte_intf_div clocksDeepak Katragadda
There is a configurable divider between the byte_clk_src RCGs and the mmss_mdss_byte_intf_clk clocks. Add support to program it. CRs-Fixed: 1003173 Change-Id: I976c2b9e9739b603f6cfb10d11c7b1d64cb577c5 Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
2016-04-13uapi: Add MHI deviceSiddartha Mohanadoss
Export MHI device header for user space clients. Change-Id: I0f68975dfcad9483182e5af5477153f39a98ac1f Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
2016-04-13mm: Increase number of GFP masksLaura Abbott
The __GFP_CMA mask is now placed after all available GFP masks. With this we need to increase the total number of GFP flags. Do so accordingly. CRs-Fixed: 648978 Change-Id: I53f5f064ac16a50ee10c84ff2bb50fdb7e085bd0 Signed-off-by: Laura Abbott <lauraa@codeaurora.org> [lmark@codeaurora.org: resolve trivial merge conflicts] Signed-off-by: Liam Mark <lmark@codeaurora.org>
2016-04-13mm: add cma pcp listLiam Mark
Add a cma pcp list in order to increase cma memory utilization. Increased cma memory utilization will improve overall memory utilization because free cma pages are ignored when memory reclaim is done with gfp mask GFP_KERNEL. Since most memory reclaim is done by kswapd, which uses a gfp mask of GFP_KERNEL, by increasing cma memory utilization we are therefore ensuring that less aggressive memory reclaim takes place. Increased cma memory utilization will improve performance, for example it will increase app concurrency. Change-Id: I809589a25c6abca51f1c963f118adfc78e955cf9 Signed-off-by: Liam Mark <lmark@codeaurora.org>
2016-04-13cma: redirect page allocation to CMAHeesub Shin
CMA pages are designed to be used as fallback for movable allocations and cannot be used for non-movable allocations. If CMA pages are utilized poorly, non-movable allocations may end up getting starved if all regular movable pages are allocated and the only pages left are CMA. Always using CMA pages first creates unacceptable performance problems. As a midway alternative, use CMA pages for certain userspace allocations. The userspace pages can be migrated or dropped quickly which giving decent utilization. Change-Id: I6165dda01b705309eebabc6dfa67146b7a95c174 CRs-Fixed: 452508 Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Heesub Shin <heesub.shin@samsung.com [lauraa@codeaurora.org: Missing CONFIG_CMA guards, add commit text] Signed-off-by: Laura Abbott <lauraa@codeaurora.org> [lmark@codeaurora.org: resolve conflicts relating to MIGRATE_HIGHATOMIC and some other trivial merge conflicts] Signed-off-by: Liam Mark <lmark@codeaurora.org>
2016-04-13lowmemorykiller: Don't count swap cache pages twiceLiam Mark
The lowmem_shrink function discounts all the swap cache pages from the file cache count. The zone aware code also discounts all file cache pages from a certain zone. This results in some swap cache pages being discounted twice, which can result in the low memory killer being unnecessarily aggressive. Fix the low memory killer to only discount the swap cache pages once. Change-Id: I650bbfbf0fbbabd01d82bdb3502b57ff59c3e14f Signed-off-by: Liam Mark <lmark@codeaurora.org> Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
2016-04-13lowmemorykiller: adapt to vmpressureVinayak Menon
There were issues reported, where page cache thrashing was observed because of LMK not killing tasks when required, resulting in sluggishness and higher app launch latency. LMK does not kill a task for the following reasons. 1. The free and file pages are above the LMK thresholds 2. LMK tries to pick task with an adj level corresponding to current thresholds, but fails to do so because of the absence of tasks in that level. But sometimes it is better to kill a lower adj task, than thrashing. And there are cases where the number of file pages are huge, though we dont thrash, the reclaim process becomes time consuming, since LMK triggers will be delayed because of higher number of file pages. Even in such cases, when reclaim path finds it difficult to reclaim pages, it is better to trigger lmk to free up some memory faster. The basic idea here is to make LMK more aggressive dynamically when such a thrashing scenario is detected. To detect thrashing, this patch uses vmpressure events. The values of vmpressure upon which an action has to be taken, was derived empirically. This patch also adds tracepoints to validate this feature, almk_shrink and almk_vmpressure. Two knobs are available for the user to tune adaptive lmk behaviour. /sys/module/lowmemorykiller/parameters/adaptive_lmk - Write 1 to enable the feature, 0 to disable. By default disabled. /sys/module/lowmemorykiller/parameters/vmpressure_file_min - This parameter controls the behaviour of LMK when vmpressure is in the range of 90-94. Adaptive lmk triggers based on number file pages wrt vmpressure_file_min, when vmpressure is in the range of 90-94. Usually this is a pseudo minfree value, higher than the highest configured value in minfree array. Change-Id: I1a08160c35d3e33bdfd1d2c789c288fc07d0f0d3 Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
2016-04-13android/lowmemorykiller: Selectively count free CMA pagesLiam Mark
In certain memory configurations there can be a large number of CMA pages which are not suitable to satisfy certain memory requests. This large number of unsuitable pages can cause the lowmemorykiller to not kill any tasks because the lowmemorykiller counts all free pages. In order to ensure the lowmemorykiller properly evaluates the free memory only count the free CMA pages if they are suitable for satisfying the memory request. Change-Id: I7f06d53e2d8cfe7439e5561fe6e5209ce73b1c90 CRs-fixed: 437016 Signed-off-by: Liam Mark <lmark@codeaurora.org>
2016-04-13android/lowmemorykiller: Ignore tasks with freed mmLiam Mark
A killed task can stay in the task list long after its memory has been returned to the system, therefore ignore any tasks whose mm struct has been freed. Change-Id: I76394b203b4ab2312437c839976f0ecb7b6dde4e CRs-fixed: 450383 Signed-off-by: Liam Mark <lmark@codeaurora.org>
2016-04-13USB: QTI: Add missing usb_ctrl_qti.hMayank Rana
f_gsi compilation is failing with below error: fatal error: linux/usb/usb_ctrl_qti.h: No such file or directory Hence add missing usb_ctrl_qti.h to resolve above error while compiling f_gsi.c file. This file's snapshot is taken from msm-3.18 kernel as 'commit 24b986908cc1 ("power: qpnp-fg: stop IMA transactions during FG shutdown")'. CRs-Fixed: 1001469 Change-Id: Ib7dce6b2ae1670554a29847e4381e71ba7b75edf Signed-off-by: Mayank Rana <mrana@codeaurora.org>
2016-04-12ASoC: msm: qdsp6v2: use token for tracking no wait cmdShiv Maliyappanahalli
Use tokens to track all active no wait commands. In ASM driver, certain commands are waited on to get response from ADSP. There is a possibility that certain no-wait commands can be improperly recognized and woken up leading to time outs. Change-Id: I2030a354493845b63cf92d35ca4eaadef38cfb79 Signed-off-by: Shiv Maliyappanahalli <smaliyap@codeaurora.org>
2016-04-12platform: qpnp-revid: add support for PM8005David Collins
The subtype register value for PM8005 is 0x18. Add this to the list of known PMICs. Change-Id: I5cd316784f1339975a973e63c962fae6cb9db852 CRs-Fixed: 986619 Signed-off-by: David Collins <collinsd@codeaurora.org>
2016-04-12clk: msm: clock: Register graphics clocks in separate probe functionsDeepak Katragadda
The CPR driver on MSMCOBALT needs the gpucc_rbcpr_clk clock in order to probe and register the gfx_vreg regulator which the graphics clock driver in-turn is dependent on for registering the gfx3d clocks. To break this circular dependency, register the non-gfx clocks first, let the CPR driver probe, and then register the GPU PLLs and gfx3d clocks. Also, correct the gfx CRC sequence. CRs-Fixed: 986619 Change-Id: Id16ad7940e96cc9d5a3127551c8a92b05cfbb181 Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
2016-04-12Merge branch 'mdss-final-replay' into msm-4.4Adrian Salido-Moreno
This merge brings all display changes from msm-3.18 kernel * (58 commits) msm: mdss: add support for additional DMA pipes msm: mdss: refactor device tree pipe parsing logic msm: mdss: refactor mixer configuration code msm: mdss: add support for secure display on msm8953. msm: mdss: disable ECG feature on 28nm PHY platform msm: mdss: send DSI command using TPG when in secure session msm: mdss: Update histogram and PA LUT in mdss V3 msm: mdss: validate layer count before copying userdata msm: mdss: Fix potential NULL pointer dereferences Revert "msm: mdss: Remove redundant handoff pending check" msm: mdss: hdmi: Do not treat intermediate ddc error as failure msm: mdss: revisit igc pipe enumeration logic msm: mdss: Add PA support for mdss V3 msm: mdss: Add support for mdss v3 ops msm: mdss: Update the postprocessing ops using mdss revision msm: mdss: update the caching payload based on mdss version msm: clk: hdmi: add support for atomic update msm: sde: Add v4l2 rotator driver to enable multi-context usecase msm: mdss: refactor pipe type checks msm: mdss: add proper layer zorder validation msm: mdss: stub bus scaling functions if driver is disabled msm: mdss: avoid failure if primary panel pref is not enabled msm: adv7533: add support for clients to read audio block msm: mdss: add lineptr interrupt support for command mode panels msm: mdss: update rotator frame rate in the pipe configuration mdss: msm: Avoid excessive failure logs in igc config msm: mdss: delay dma commands for split-dsi cmd mode panels msm: mdss: enable GDSC before enabling clocks in MDP3 probe mdss: dsi: turn off phy power supply during static screen mdss: dsi: read dsi and phy revision during dsi ctrl probe msm: mdss: Fix memory leak in MDP3 driver msm: mdss: delay overlay start until first update for external msm: mdss: free splash memory for MSM8909w after splash done msm: mdss: hdmi: separate audio from transmitter core msm: mdss: disable dsi burst mode when idle is enabled msm: mdss: remove invalid csc initialization during hw init msm: mdss: dsi: increase dsi error count only for valid errors msm: mdss: remove HIST LUT programming in mdss_hw_init msm: mdss: dsi: ignore error interrupt when mask not set msm: mdss: add support to configure bus scale vectors from dt msm: mdss: unstage the pipe if there is z_order mismatch msm: mdss: squash MDP3 driver changes and SMMU change msm: mdss: Read the bridge chip name and instance id from DTSI msm: mdss: Enable continuous splash on bridge chip msm: mdss: Fix multiple bridge chip usecase msm: mdss: Enable export of mdss interrupt to external driver msm: mdss: rotator: turn off rotator clock in wq release msm: mdss: fix ulps during suspend feature logic clk: msm: mdss: program correct divider for PLL configuration msm: mdss: fix DSI PHY timing configuration logic msm: mdss: hdmi: add support for hdmi simulation msm: mdss: handle race condition in pingpong done counter clk: qcom: mdss: calculate pixel clock for HDMI during handoff msm: mdss: ensure proper dynamic refresh programming for dual DSI msm: mdss: Add fps flag and update blit request version msm: mdss: initialize fb split values during fb probe mdss: mdp: fix rotator compat layer copy msm: mdss: handle DSI ctrl/PHY regulator control properly CRs-Fixed: 1000197 Change-Id: I521519c8abe8eed6924e2fbe3e1a026126582b77 Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>
2016-04-07bluetooth: Add WCN3990 power controlSungjun Park
To support WCN3990 chipset, add control to configure regulators and clock. Change-Id: Ibf0e4a0ebd55adaadb6d26b335c3d0a9edbe8845 Signed-off-by: Sungjun Park <sjpark@codeaurora.org>
2016-04-07msm: camera: sensor: Update actuator specific I2C structuresRajesh Bondugula
Update actuator specific I2C addr_type and data_type structures. Use the strucutres defined by sensor. CRs-Fixed: 982082 Change-Id: I77753fd25d5a4256a4a4cdd74518facd63becf25 Signed-off-by: Rajesh Bondugula <rajeshb@codeaurora.org>
2016-04-07msm: ipa3: include ipa.h from ipa_odu_bridge.hAmir Levy
In order to allow ipa_odu_bridge clients to include only the dedicated header ipa_odu_bridge.h and also have the symbols of shared IPA structures and definitions, include ipa.h from ipa_odu_bridge.h. The clients of ipa_odu_bridge will use only APIs from ipa_odu_bridge.h. CRs-fixed: 999935 Change-Id: Ic6da089ebd7878f0d7ceebde7cd8e8549c30182e Signed-off-by: Amir Levy <alevy@codeaurora.org>
2016-04-07msm: ipa3: remove odu_bridge functions from ipa.hAmir Levy
As part of IPA driver refactoring, a separation has been made between IPA core driver and the IPA clients. odu_bridge driver has moved to the ipa_clients folder and a dedicated header file has been created in order to provide a direct interface between IPA odu_bridge client driver and other drivers without a direct interaction with the IPA core driver. This change moves odu_bridge functions and structure from ipa.h to the ipa_odu_bridge.h header. CRs-fixed: 999935 Change-Id: I1b24c4e13daaae3e63c5cacefcbda12b8cfbeeb8 Signed-off-by: Amir Levy <alevy@codeaurora.org>
2016-04-07msm: ipa3: add odu_bridge to ipa_clients folderAmir Levy
As part of IPA driver refactoring, a separation has been made between IPA core driver and the IPA clients. odu_bridge driver has moved to the ipa_clients folder and a dedicated header file has been created in order to provide a direct interface between IPA odu_bridge client driver and other drivers without a direct interaction with the IPA core driver. CRs-Fixed: 999935 Change-Id: Ib5109681c62137d1310539daa816d5229bc08098 Signed-off-by: Amir Levy <alevy@codeaurora.org>
2016-04-07soc: qcom: smem: Renaming smem item SMEM_SMEM_STATIC_LOG_IDXDhoat Harpal
SMEM_SMEM_STATIC_LOG_IDX is currently unused as its usecase has been deprecated for a long time. Reallocate the ID to SMEM_XBL_LOADER_CORE_INFO. CRs-Fixed: 998028 Change-Id: I5f80603633464e7eea322fde57110e377b72d84c Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
2016-04-07msm: ipa: header change for wlan VA mappingSkylar Chang
wlan will pass the VA to IPA-driver to let IPA-driver access the values of rdy_ring_rp and rdy_comp_ring_wp to decive when can suspend the WDI pipe Change-Id: I73447c5557d42817ac2214532273e0de638e13d9 Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
2016-04-07msm: ipa: header file change for WDI2.0Skylar Chang
structure changes for WDI2.0, wlan needs pass comp_ring_base_pa and comp_ring_wp_pa to ipa-uc Change-Id: Ib0cdd0c7614916e53f2731f61d0399959d4b739d Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
2016-04-07icnss: Update WLAN mode in wlan_firmware_serviceYuanyuan Liu
Add CCPM/QVIT in WLAN mode and add support fo setting WLAN mode from command line. CRs-Fixed: 986484 Change-Id: I5921dc3978bf96221b50148bb2f86b0ffed3b5fb Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
2016-04-05cfg80211: basic support for PBSS network typeLior David
PBSS (Personal Basic Service Set) is a new BSS type for DMG networks. It is similar to infrastructure BSS, having an AP-like entity called PCP (PBSS Control Point), but it has few differences. PBSS support is mandatory for 11ad devices. Add support for PBSS by introducing a new PBSS flag attribute. The PBSS flag is used in the START_AP command to request starting a PCP instead of an AP, and in the CONNECT command to request connecting to a PCP instead of an AP. Change-Id: I9f26a8ff8433268240eb9443befadc0d279a0293 [liord@codeaurora.org: added missing attributes to nl80211.h that were added in upstream kernel before the PBSS attribute, in order to keep the ABI compatible] Signed-off-by: Lior David <liord@codeaurora.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Git-commit: 00807f28573a101dc2833f0075e806b9874f306c Git-repo: https://github.com/kvalo/ath.git CRs-Fixed: 982931 Signed-off-by: Maya Erez <merez@codeaurora.org>
2016-04-05soc: qcom: Service locator for kernel clientsPushkar Joshi
Add a library that retrieves location information given a service identifier. Location here translates to what process domain exports the service, and which subsystem that process executes on. Change-Id: Ia5d76ea4de29dbafe309a831f8a2418c058cba94 Signed-off-by: Pushkar Joshi <pushkarj@codeaurora.org> [dkeitel@codeaurora.org: fixed minor conflicts in Kconfig and Makefile.] Signed-off-by: David Keitel <dkeitel@codeaurora.org>
2016-04-04icnss: Update WLFW QMI messagesYuanyuan Liu
Add QMI message to send MSA0 physical memory start address and size to wlan FW. Add QMI message indication to get the HAL-PYH Pin connect test result from wlan FW. Add a new qmi message for sending fw debug configuration. Update cap_resp message. CRs-Fixed: 978217 Change-Id: Ie0fa374b720ebbffd1d1fd5b9289b2aa816a822a Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
2016-04-04clk: msm: alpha-pll: Add support for dynamic programming of PLLsDevesh Jhunjhunwala
Update the alpha_pll_set_rate function to support dynamically updating the pll frequency if the dynamic_update flag is defined for the pll. Also set the HW_UPDATE_BYPASS_LOGIC bit for these plls during handoff. CRs-Fixed: 988270 Change-Id: I7f3527ef45cf68c3f5c41e04bfdd3ede55bbaa4d Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
2016-03-30Ion: Add page pooling to Ion System Secure HeapRohit Vaswani
Optimize the Ion System Secure Heap by adding per VMID based page pooling. The secure/assigned pages are pooled. This essentially uses the same pooling functionality as the system heap, but adds the VMID component to each pool. Change-Id: Ib65b3f490ab1bb299b57227edba88b876924ff2b Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org> Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
2016-03-25msm_serial_hs: Fix race condition blocking suspend and remove wakeup sourceGirish Mahadevan
The __pm_stay_awake/relax() calls were moved to runtime callbacks as a means to fix data loss due to race conditions between incoming userspace commands and executing PM related callbacks. However calling the __pm_relax (to notify wakeup event processing) as part of the runtime suspend callback could be race prone between the system suspend and the runtime framework. If the system suspend gets to run before the runtime callback, the wakeup event will block system suspend. Remove the use of the wakeup source altogether, instead do these: 1. Block system suspend based on the current clk request count and the RPM state of the device (to detect potential inbound userspace requests). 2. If the driver is in the process of executing the system suspend callback, ignore any userspace requests. 3. If the client calls a shutdown without an unvote ioctl, zero out the client_count vote forcefully to allow suspend. CRs-Fixed: 977421 Change-Id: I17de85f29b555c1a4563dd59bec3ba3084c3604f Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>
2016-03-25iommu: Introduce DOMAIN_ATTR_S1_BYPASSPatrick Daly
Certain configurations may require nested translation, but may want to avoid software performance limitation on map/unmap operations. Change-Id: I69bed6cc9d801709849ebc91b76d2a9d6649865a Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
2016-03-25adreno_tz: Use context aware dcvs calls, if availableDeepak Kumar
Add support to use context aware dcvs, if it is supported by TZ. Context aware dcvs helps in handling sudden workload scenarios. Change-Id: I5e6e6003a5c61eacb4f5af91910994919a5a7684 Signed-off-by: Deepak Kumar <dkumar@codeaurora.org> Signed-off-by: Divya Ponnusamy <pdivya@codeaurora.org>
2016-03-25eCryptfs: fixed bug in cipher handlingGilad Broner
Cipher was sometimes not treated properly, causing valid requests belonging to eCryptfs to be treated as regular. Change-Id: Iabfb93cc4c9e9e167901043482eb99613ed70343 Signed-off-by: Andrey Markovytch <andreym@codeaurora.org> Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
2016-03-25msm: gsi: update MHI channel scratchSkylar Chang
Add new fields to MHI channel scratch according to MHI spec. CRs-Fixed: 990237 Change-Id: I36476b8a24b2a1b3bc55fa5832404bb106d810ec Acked-by: Ady Abraham <adya@qti.qualcomm.com> Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
2016-03-25net: cnss: add cnss common api support for dual WiFiSarada Prasanna Garnayak
Add common api support of subsystem restart and bus bandwidth for dual wifi. This feature redirect the cnss export api according to the bus type SDIO/PCI. CRs-Fixed: 986275 Change-Id: Iaf13d6c6d68ef62b7e4f6581899ec8325c5e9696 Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-19 22:19:26 +0000