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path: root/drivers/video/tegra
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2012-06-22video: tegra: dc: Skip the vblank_int work if DC is disabled.Kevin Huang
Bug 1000789 Bug 1003730 Change-Id: I7fbd703dde2044f2790e6a9b356ef8dca89ad8f3 Signed-off-by: Kevin Huang <kevinh@nvidia.com> Reviewed-on: http://git-master/r/110146 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2012-06-22video: tegra: dc: force the use of new bandwidthJon Mayo
During programming of a frame or at frame end, force the use of the new EMC bandwidth instead of the previous frame's bandwidth. Moved copy of new_bandwidth out of tegra_dc_set_latency_allowance() to match the semantics of the rest of tegra_dc_program_bandwidth(). bug 949015 Change-Id: I881f3a2c75f3438e3bbb3208b518f15a4574bc91 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/110149 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Daniel Solomon <daniels@nvidia.com> Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com>
2012-06-21video: tegra: host: Exclude suspend/resume if disabledTerje Bergstrom
Compile power management suspend and resume functions only when CONFIG_PM is enabled. Change-Id: If349984d62ed002594ba60ac25cd4dddd956aa6c Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/109425 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-06-21video: tegra: nvmap: Use trace points in NvMap.Krishna Reddy
Change-Id: I2a5f0c9305bd53c42df181556d97efa5d6792ad7 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/106500 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bo Yan <byan@nvidia.com>
2012-06-20video: tegra: dc: fix MC_DECERR display0_win errors on shutdownAdam Cheney
When a DC window is being released, a NULL flip is used to indicate that the window should be disabled. To disable a window, 0 is written to WIN_OPTIONS. The MC_DECERR on window shutdown is a symptom of forgetting step 2) below when disabling windows, leaving no indication that there is anything to wait for. This causes DC to erroneously unpin the scanout buffer while the buffer is still actively being used. Summary of flip (window update) synchronization in DC: 1) program some window registers 2) set win->dirty=1 3) schedule the activation of the registers 4) request VBLANK or HBLANK interrupts 5) wait for win->dirty==0 In the trigger_windows ISR (every VBLANK or HBLANK): 1) if there is no window update pending in HW, clear dirty flag to indicate that ACTIVE registers are up-to-date. bug 991572 bug 995614 bug 989119 bug 983251 bug 960424 bug 866711 Change-Id: I8b710aac874b202838c3989608b7e0bd15425382 Signed-off-by: Adam Cheney <acheney@nvidia.com> Reviewed-on: http://git-master/r/109370 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Robert Morell <rmorell@nvidia.com> Reviewed-by: Nirav Patel <nipatel@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-06-19video: tegra: host: Support per Soc hardware headersTerje Bergstrom
Make all chip specific functions static. Include the chip specific functions in SoC files after including the hardware headers. This makes the chip specific functions to be compiled per SoC, and with the correct hardware definitions. Bug 982965 Change-Id: I4774d4dc351951cb886d9d4da66cf021f3f0121e Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/107581 Reviewed-by: Automatic_Commit_Validation_User
2012-06-18video: tegra: host: Give names to chip_support partsTerje Bergstrom
Give names to the structures inside nvhost_chip_support. This way they can be referred to individually. Change-Id: I9b727bfc232d11957a8bd3e3570583d47cff778e Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/109103 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com>
2012-06-18video: tegra: host: Remove unused functionsTerje Bergstrom
Remove unused functions in CDMA and debug. They were left unused when debug dump started using sync queue instead of channel registers for detecting current position. Change-Id: Ib1f0bc8f702667d0453079e6d5f5d8ca08f8db09 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/109102 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com>
2012-06-18video: tegra: host: Use chip_ops for save contextTerje Bergstrom
Call drain fifo and save context functions via nvhost_chip_support. Earlier client drivers called into host1x code directly, which makes each client driver SoC specific. Change-Id: I4f805abad21012e59e11bf6a98fa46441c71c51a Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/109101 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com>
2012-06-18video: tegra: host: expose power management paramters via sysfsMayuresh Kulkarni
this commit exposes following power management parameter through sysfs: - clockgate_delay: delay after which module is clock gated after it goes idle. this read/write attribute & unit is ms. - powergate_delay: delay after which module is power gated after it is clock gated. this is read/write attribute & unit is ms. - refcount: current reference count on the module. this is read-only attribute. path is: /sys/devices/host1x/<device-name>/acm/ where <device-name> = name of device node like gr2d or gr3d etc Bug 845598 Change-Id: I6011eb90ee85b5fc576320272e657ce31f9e264d Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-on: http://git-master/r/108827 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Francis Hart <fhart@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2012-06-14video: tegra: host: Remove version from dev nameTerje Bergstrom
Remove version from nvhost_device name, and use a new field, version, to distinguish between IP versions. This restores the sysfs API for 3D clock scaling back to its original path. Change-Id: I444ef728b7cab9e5ea3a08f3c7be0f1661209686 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/108501 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-14video: tegra: dc: Move #includes from dc_priv.hTerje Bergstrom
Move #include directives for nvhost headers from dc_priv.h to the source files that need the #includes. This allows #including dc_priv.h without access to all nvhost headers. Also adds nvhost to the #include path of dc to allow making dev.h a stub in a later commit. Bug 982965 Change-Id: Icfe7084d295f57926195b178174f81047eb01187 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/108225 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-14video: tegra: host: Parametrize host1xTerje Bergstrom
Add parameters in host1x nvhost_device on * number of sync points * number of wait bases * number of channels * number of mlocks * client managed bitmask * naming of sync points Add automatically generated headers and use symbols from them to access hardware. Move host1x device definition from generic host1x to SoC specific source files t20.c and t30.c. Bug 982965 Change-Id: Ibec84be22d75b363900d10bcbd59d4d8321d54a1 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/104974 Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-06-14video: tegra: host: Register devices in SoC filesTerje Bergstrom
Move the device structures to the driver source code files. Register all nvhost_device's in one loop which is called from board file. host1x driver code is moved to live under host1x, too. This causes a need to add host to include path of tegradc and nvavp. Bug 982965 Change-Id: If99cf9d1ef6bc24663ee8294c19370429ed04ca7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/104076 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-14video: tegra: dc: fix bug causing drawing before flippingI-Gene Leong
The tegra_dc_trigger_windows function was improperly using the WIN_x_UPDATE bits to determine when a flip has occurred instead of the WIN_x_ACT_REQ bits. Without this change, it's possible for the postflip syncpoint for a buffer to get incremented before it actually flips. Still need to figure out why that's even possible... Fixes bug 902955 Change-Id: I67ba093a0114646977cc8cb95a040ec4178cebfc Reviewed-on: http://git-master/r/65389 Reviewed-by: Jon Mayo <jmayo@nvidia.com> Reviewed-by: Nate Huang <nhuang@nvidia.com> Tested-by: Nate Huang <nhuang@nvidia.com> Reviewed-on: http://git-master/r/98024 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-06-13video: tegra: dc: Use ref-count to mask vblank interrupt.Kevin Huang
Bug 990586 Change-Id: I63da2bd0aaae86070718e0d769b8c9555db18547 Signed-off-by: Kevin Huang <kevinh@nvidia.com> Reviewed-on: http://git-master/r/107714 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-06-11video: tegra: host: Add config option for timeoutTerje Bergstrom
Add configuration variable for default timeout for clients. Set it to 30s for silicon and infinity for simulation. Change-Id: I08c1fd234f738c4919adfe482dfc50948dc2f862 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/105331 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-06-11video: tegra: dc: Clock-gate display modules dynamically.Kevin Huang
Bug 936337 Bug 899053 Change-Id: I2b3d8cfc8a00881338c1e17d03f2844d15ba7d3e Signed-off-by: Kevin Huang <kevinh@nvidia.com> Reviewed-on: http://git-master/r/106313 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-11video: tegra: host: Abstract nvmap supportTerje Bergstrom
Abstract nvmap support to one file, and use it via function pointers from other parts of nvhost. Bug 965206 Change-Id: I4e5e7de4271e0797d117ac8210af4732b6018973 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/105665 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-06-11video: tegra: host: Initialize host1x generic irqTerje Bergstrom
Initialize host1x generic irq at bootup. Bug 971602 Change-Id: I03fb426a0538c1549fdb5360166c4e4b516e75d6 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/106167 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
2012-06-07Merge remote branch 'origin/android-tegra-nv-3.1' into HEADTom Cherry
2012-06-06video: tegra: dc: blank windows on shutdownJon Mayo
Clear out all overlays and disable DC on .shutdown Change-Id: I4bc78fddb0ed8bd621733df191f305ecb279e3f7 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/106549 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-06video: tegra: dc: new file for bandwidth calcJon Mayo
Move bandwidth calculation logic into its own file. Change-Id: I57f58a6399805eede8783fea922c6f07dcbd54cb Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/106291 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-06video: tegra: dc: remove unused functionJon Mayo
removed tegra_dc_hdmi_mode_equal. It was replaced by tegra_dc_hdmi_cvt_mode_equal Change-Id: I7988d02a1c0b91eed88fdf573d8c993b6ee7be8d Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/106074 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Shashank Sharma <shashanks@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-06video: tegra: dc: fix unused variable warningJon Mayo
remove and rename unused variable in tega_dc_get_stride Signed-off-by: Jon Mayo <jmayo@nvidia.com> Change-Id: I0d101de22c08609f9727469ad7e4708de8de59ef Reviewed-on: http://git-master/r/106072 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-06-05Merge commit 'main-ics-2012.06.04-A5' into HEADTom Cherry
Conflicts: drivers/media/video/tegra/nvavp/nvavp_dev.c Change-Id: I7779b0ce58004f80cccf6193148ac49551ce5da5
2012-06-04video: tegra: dc: remove tegra_dc_host_triggerJon Mayo
The function tegra_dc_host_trigger() is no longer used, removing it. Change-Id: I929450bdf0224779910e8569bc8d1b3edb93f12d Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/106075 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-04video: tegra: dsi: remove build warningsJon Mayo
Added void to function prototypes and initialized some variables. Change-Id: I69250f5e17560f900fffddec9697e496af6ad4d2 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/106073 Reviewed-by: Automatic_Commit_Validation_User
2012-06-04video: tegra: dc: Export dispay feature table.Kevin Huang
Bug 992947 Change-Id: I0d1ecc9f8f042956cbe631779260a38573936616 Signed-off-by: Kevin Huang <kevinh@nvidia.com> Reviewed-on: http://git-master/r/105776 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-06-04video: tegra: nvsd: Fix Phase In Issue with AggressivenessMatt Wagner
Change to correct behavior for changing settings while phase_in_adjustments is set. Manual K values should not be overridden in the case where DIDIM was on and aggressiveness was changed. They should maintain state to avoid flickering. Bug 992995 Change-Id: Ic35c32a0fd5c6caaeee147dff114649ea25770c5 Signed-off-by: Matt Wagner <mwagner@nvidia.com> Reviewed-on: http://git-master/r/105523 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-06-04video: tegra: nvmap: Use config option NVMAP_CACHE_MAINT_BY_SET_WAYSKrishna Reddy
Change-Id: I762929a0d72a0b26aa1451a946993f4a57806fd4 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/104292 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Kaz Fukuoka <kfukuoka@nvidia.com> Reviewed-by: Bo Yan <byan@nvidia.com> Reviewed-by: Hiro Sugawara <hsugawara@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-04video: tegra: host: Remove error case panicsTerje Bergstrom
Remove BUG_ON()s in error cases: * If IOCTL size is too large, return error instead * If sync point id is out of range, return error. Prevents panics in sanity checks nvhost_cdma. Bug 993642 Change-Id: I3cfa7a23dc557c811e20b726885f82666437de7f Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/105866 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-06-03video: tegra: host: Restrict register accessTerje Bergstrom
Register access (read/write) to modules MPE, ISP and VI lack sanity check for the register number. Add checks to ensure only aperture is accessed. Also make sure that the check accounts for wrapping of values of offset and count. Also fixes the register offset for reads which are done in multiple blocks. Bug 992938 Change-Id: I35f30cbd1dda31956286e48c5995b24fd262d1ae Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/105585 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2012-06-01video: tegra: Config option for cache maint by set/ways.Krishna Reddy
Add config option to enable/disable cache maintenance by set/ways. Change-Id: Ie795e19650b2c05cd4789dbc1e8f04f9edc70bf1 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/104290 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Kaz Fukuoka <kfukuoka@nvidia.com> Reviewed-by: Bo Yan <byan@nvidia.com>
2012-05-31video: tegra: host: Remove nvhost dsi driverTerje Bergstrom
Remove nvhost dsi driver. Real dsi driver is in tegradc. Bug 982965 Change-Id: I86044ba586d796ae8d049471a154dcf37bd0e6ed Reviewed-on: http://git-master/r/104975 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-05-31video: tegra: host: Use correct units in default timeoutTerje Bergstrom
Convert the jiffies to msecs when assigning a channel the default timeout. Change-Id: If9b6fb7c695e9621a0c50d99d4d1362b6dd214b6 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/105022 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-31video: tegra: host: Fix error case memory leaksTerje Bergstrom
When a submit fails, the related nvhost_job is not freed. Add an explicit free. Also, 3D is mapping the save buffer, but it is not unmapped. Bug 991972 Change-Id: Ie335adb5e64f54557e76d12dfb6a9a1557781e8d Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/105152 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-05-30Merge commit 'main-ics-2012.05.30-A1' into dev-jb-stagingTom Cherry
2012-05-29video: tegra: host: Dump sync queue in debug dumpTerje Bergstrom
Dump contents of sync queue when debug dump is requested, either because of a stuck sync point, or when the debugfs entry is accessed. Exclude FIFO from normal debugfs dump. Dumping FIFO is invasive and actually changes how the channel behaves. It's safe to dump only when system is in fault condition. Change-Id: I12c68e8186acd7bd17e4ab52b2589f765396ed17 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/104970 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-05-29video: tegra: host: Throttle lower priority jobsTerje Bergstrom
Implement per channel counter for jobs in each priority level. If there are jobs active with higher priority than the one being submitted, throttle. Bug 926690 Change-Id: I5fed341e3f248325873b31d1c53bf57bf0a78074 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/104939 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
2012-05-29video: tegra: nvmap: Remove nvhost specific APIsTerje Bergstrom
Remove nvmap_pin_array() and nvmap_patch_word() and their utility functions. Bug 965206 Change-Id: I217a427934b0b99b5252b33ab3ac4eaaa8c7e076 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/104451 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-05-25video: tegra: host: Replace nvmap structs with ownTerje Bergstrom
Replace usage of nvmap_pinarray_elem with own nvhost_reloc and nvhost_reloc_shift structs. Bug 965206 Change-Id: I90618d8a34d79156d8880d9925dadbf416353811 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/104450 Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
2012-05-25video: tegra: host: Merge waitchk and relocationTerje Bergstrom
Job pinning and relocation already maps the gather buffers to kernel memory. Move waitchk to be done at the same time so that we do not need to re-map the memory to patch expired waits. Bug 965206 Change-Id: I23634b501a45de080200e57d3debf267b39fea38 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/104415 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
2012-05-25Revert "video: tegra: host: t30: use max 2d clock"Wen Yi
This reverts commit 5bdd03b21f625d0a07c66e4894b79e557287a3a1. The reverted commit kept vcore at 1.2 volts whenever 2D engine is on and increased power consumption for use cases that utilize 2D but doesn't require its full speed. Bug 979545 Change-Id: I4297ab1fb83558501ff620952284c8590dc5f1dd Signed-off-by: Wen Yi <wyi@nvidia.com> Reviewed-on: http://git-master/r/104293 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Donghan Ryu <dryu@nvidia.com> Tested-by: Donghan Ryu <dryu@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-25video: tegra: nvmap: Fix debug allocations data shown.Krishna Reddy
Debug allocations data for iovmm has carvout allocations also and vice versa. Fixed it to show only iovmm for iovmm and carveout for carveout. Add missing "FLAGS" print for iovmm allocations. Change-Id: I0fd271be24d0d2d3924ca473fd32476776fdcf84 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/104246 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-25video: tegra: nvmap: Clean up carveout to iovmm conversion.Krishna Reddy
Clean up carveout to iovmm conversion code. Fixed bug in converting iovmm requests to carveout. Change-Id: I35a5238c955d0478f0e1a295e501bae9ee52b0a8 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/103991 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2012-05-25video: tegra: nvmap: Change function declaration order.Krishna Reddy
Change function declaration order to avoid multiple CONFIG_TEGRA_NVMAP #ifdef's. Change-Id: Icb10380f8da4b8037b90e787f961a28e8528814f Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/103990 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Bo Yan <byan@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-24video: tegra: host: Improve timing of syncpt waitTerje Bergstrom
nvhost_syncpt_wait_timeout() relies on sync point interrupt to signal reaching the sync point value. With low timeout values, the resolution is not good enough and an error is returned even when the value is reached. Update syncpoint value from hardware when doing a sync point wait and do an explicit check for reaching the value even if wait returns a timeout. bug 984166 bug 986788 bug 987597 Change-Id: I640e32cdcdfa66b8977eac273dd32f62bd72abd6 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/103827 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-05-24video: tegra: host: rewrite nvhost_job_pin/unpin APIsMayuresh Kulkarni
- remove usage of custom interface of nvmap to patch the relocs and and pin the gathers/relocs - convert code that references nvmap_handle to nvmap_handle_ref - add logic to pin and map only unique gathers and relocs - rename nvhost_channel_gather to nvhost_job_gather, because it's used in nvhost_job code only Bug 965206 Change-Id: Iaa7fbac9e4a7b08c0a7c1e184b8dd3566e1edfe2 Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/95299 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-05-23video: tegra: detect fbmem alignment on probeJon Mayo
Detect the stride size used by the bootloader. If DC is not enabled, fallback to a default stride size. Bug 973111 Change-Id: If04647ddf04a44987cd841062ff30e03fa4d6a02 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/104031 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-22 01:53:22 +0000