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2014-04-23video: tegra: nvmap: implement reserve pages ioctlSri Krishna chowdary
On reserve request: - mark the pages within specified range as reserved for device On release request: - reset the reserved bits for reserved pages within range specified in each handle bug 1444151 Change-Id: Ia565bdb86db9f345004a12861138a26a9b6fc243 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/376602 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-23video: tegra: nvmap: add new flag CACHE_SYNCKrishna Reddy
Allocating with this flag allows user space to perform cache maintenance for the dirty pages alone. Rename PHYSICALLY_CONTIGUOUS flag to PHYS_CONTIG. Change-Id: I56d2bce395a46357409048455ab82c2b59f65436 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/398348
2014-04-23video: tegra: nvmap: zap pages on reserve requestSri Krishna chowdary
Reserve operation should be independent of cache maintenance. Remove dependency on cache maintenance for zapping user mappings. Bug 1444151 Change-Id: Id7282510353bc1ded15e105bbfde50bc3891ca0f Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/398414 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-23video: tegra: nvmap: track cpu dirty pagesSri Krishna chowdary
A page is marked cpu dirty when a user space access faults or when kernel access happens through dma_buf_kmap. A page is marked cpu clean when it is written back. This operation is valid only for write back i.e., when buffer is sync for device. For kernel accesses through kmap/vmap it is assumed that client calls begin/end_cpu_access to take care of sync for device/cpu immediately after access and hence we do not track such dirty pages. enable tracking cpu dirty pages, if auto_cache_sync is enabled for handle. Bug 1444151 Change-Id: Ic03478702fad67b6d7682eb20404e3f88114d81c Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/391816 Reviewed-by: Automatic_Commit_Validation_User
2014-04-23video: tegra: nvmap: Fix zero page supportAlex Waterman
In the case that the zeroed page kernel config is set, the userspace zeroed memory module param also required being set otherwise non-zero memory could be placed back into the page pools. Change-Id: I983a65bc0ad84eefcc5f4fcad0706c624460bdff Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/396081 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-by: Season Li <seasonl@nvidia.com> Reviewed-by: Michael I Gold <gold@nvidia.com>
2014-04-23video: tegra: nvmap: fix bug in nvmap_handle_mkKrishna Reddy
Change-Id: Idfe61da2f80ed2c4ba8262480d72c2344081f482 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/398083 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sri Krishna Chowdary <schowdary@nvidia.com>
2014-04-23video: tegra: host: fix disable_clk() sequenceDeepak Nibade
nvhost_module_disable_clk() currently first disables the clocks and then suspends the channels as follows : clk_disable_unprepare() nvhost_channel_suspend() reverse this sequence as below and keep clock disabling after the channel operations nvhost_channel_suspend() clk_disable_unprepare() Bug 1497798 Change-Id: Ib157606f5dde0495f90d2fa3bd53e5efd9617a49 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/397699 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2014-04-23video: tegra: nvmap: align size to page boundary during zap handleKrishna Reddy
zap_page_range expects start + size to be page aligned. Bug 1444151 Change-Id: I931fc61bacace271b2de7c00bd528f981e60ccc7 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/397734
2014-04-23video: tegra: dc: optimize resume for hotplug devsJon Mayo
Optimize the resume path to only use the 100ms work around delay for outputs that support hotplug wake and only when a panels is connected. Bug 1494970 Change-Id: I0ea449cfd8eff162b7752fbc3f4c4f462f54b915 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/397468 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
2014-04-23video: tegra: nvmap: helper for reserved bit opsSri Krishna chowdary
This takes care of the following 1. On page reserve request: set reserved bit to indicate page is reserved 2. On page unreserve request: reset the reserved bit. Bug 1444151 Change-Id: I0920af9a8eb538a84c8b3520b383276c7a28d74b Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/377862
2014-04-23video: tegra: nvmap: add helper functions for handle clean and reservedKrishna Reddy
Add helper functions for handle clean, reserved and unreserved. Bug 1444151 Change-Id: Ie14d60555200b73928c6b829a719783139c36b4f Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/397453
2014-04-23video: tegra: nvmap: fix incorrect zapping of handlesKrishna Reddy
Bug 1444151 Change-Id: I0d385d36bd62f6e60c6ad1296a60fc997bc13e80 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/397420
2014-04-23video: tegra: nvmap: vma need to be tracked during mmapKrishna Reddy
Add missing vma tracking during mmap. Bug 1444151 Change-Id: Id0485237c96e97a3e1da55f14e5533a48fd2bde7 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/397390
2014-04-23Revert "video: tegra: host: Use common driver for TSEC"Terje Bergstrom
This reverts commit e8ed9c2bea7317f67a5db371e8a9db7a10037681. Common driver is missing some TSEC specifics. Bug 1501989 Change-Id: I9b32f67f5d1e1c016689dbc6bdc4fb319cb51530 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/397527 Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2014-04-23video: tegra: nvmap: disable user access to reserve pagesSri Krishna chowdary
Return SIGBUS fault on user access to reserved page. Bug 1444151 Change-Id: Ieaa04c83a4ad5d0f17c8c386acee163ff7ca0c92 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/377863 Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-23video: tegra12: dc: thresh_lwm_bytes calc fixAdeel Raza
Fix the thresh_lwm_bytes calculation as per guidance from MC ARCH. Bug 1458335 Change-Id: Ic0351269a7b22d4d3d42644167fec46d8be68f77 Signed-off-by: Adeel Raza <araza@nvidia.com> Reviewed-on: http://git-master/r/396729 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2014-04-23video: tegra: nvmap: Fix argument types in zapSri Krishna chowdary
offset and size can be u32, u64 is not really necessary. Bug 1444151 Change-Id: Ia07ecee3640649d7218bf8b12e887fcefe08c911 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/396362 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-23video: tegra: nvmap: fix incorrect nvmap_page_dirty and nvmap_page_reservedKrishna Reddy
Fix incorrect checks in nvmap_page_dirty() and nvmap_page_reserved(). Remove redundant braces. Bug 1444151 Change-Id: I66fa2d77816dca8630c4d0b59931237aae4fe9e7 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/396512 Reviewed-by: Sri Krishna Chowdary <schowdary@nvidia.com> Tested-by: Sri Krishna Chowdary <schowdary@nvidia.com>
2014-04-23nvhdcp: add check for hdmi hpd disconnectAnshuman Nath Kar
Bug 1448899 Bug 1407942 Change-Id: I506ffe3895aef566515d5951f247906c99ddce95 Signed-off-by: Anshuman Nath Kar <anshumank@nvidia.com> Reviewed-on: http://git-master/r/394402 (cherry picked from commit a06c405d4b40b8b3a55f0209d88bed76c22ec36e) Reviewed-on: http://git-master/r/395391 Reviewed-by: Jon Mayo <jmayo@nvidia.com> Tested-by: Jon Mayo <jmayo@nvidia.com>
2014-04-23video: tegra: dc: nvidia,dc-connection propertyMin-wuk Lee
nvidia,dc-connection property will indicate if target dc device is used for internal lcd or external display. For internal lcd, it will get dc output type from selected panel node among device tree multiple panel nodes: It can be TEGRA_DC_OUT_DSI or TEGRA_DC_OUT_DP, etc. For external display, dc output type will be set to TEGRA_DC_OUT_HDMI. Bug 1371533 Change-Id: I94f7f0a2e93c5550aa2ea8f7e2069e52bdc799df Signed-off-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-on: http://git-master/r/395028 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-04-23video: tegra: dp: Optimize fast link trainingAnimesh Kishore
- Remove unnecessary aux transactions from fast lt - Implement hdp_irq - Remove sequencer enable/disable Bug 1453390 Change-Id: Ia16ecd71e34023c741b612a2f04aa756c9d2efc2 Signed-off-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-on: http://git-master/r/394108 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Daniel Solomon <daniels@nvidia.com> Tested-by: Daniel Solomon <daniels@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-04-23video: tegra: dsi: adjust suspend sequenceAllen Chang
- adjust to cover video VBLANK command type - set DSI to LP mode after sending suspend cmd Bug 1444255 Change-Id: I2659155c0a91dde7c8ebbb6eaba89c26530205a1 Signed-off-by: Allen Chang <allchang@nvidia.com> Reviewed-on: http://git-master/r/393896 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Animesh Kishore <ankishore@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-04-23video: tegra: host: add syncpt get/free ioctlsDeepak Nibade
Add below two new ioctls for client managed syncpts: 1) NVHOST_IOCTL_CHANNEL_GET_CLIENT_MANAGED_SYNCPOINT To provide a client managed syncpt to user space 2) NVHOST_IOCTL_CHANNEL_FREE_CLIENT_MANAGED_SYNCPOINT To free a client managed syncpt from user space Bug 1482249 Bug 1305024 Change-Id: Ie9376c761024f2ad6e8a35633017153ca5cc8fe7 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/394158 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-04-23video: tegra: host: interface for error notifyShridhar Rasal
Implement interface to notify user space when errors. Bug 1469448 Change-Id: Id59e312ed69dcd11672ca5d1c2b71fde21972b94 Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/395164 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-04-23video: tegra: host: Use common driver for TSECTerje Bergstrom
Change-Id: I5af4122540b925624bd6f64188f7134da28b10f3 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/288782 Reviewed-by: Automatic_Commit_Validation_User
2014-04-23video: tegra: host: Use common driver for MSENCTerje Bergstrom
Use flcn driver for driving MSENC. Change-Id: Ie9f3d0de4987c95c30eef429bdc04fc0e220118c Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/288781 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com>
2014-04-23video: tegra: host: Extend VIC into common flcn drvTerje Bergstrom
Extend VIC driver into a common Falcon driver and rename it to flcn. Change-Id: Ic4d8c39e2ac1e7ac571746d7cf1ff8d8d34621d4 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/288780 Reviewed-by: Ken Adams <kadams@nvidia.com>
2014-04-23video: tegra: nvmap: Add cache list IOCTLSri Krishna chowdary
Bug 1423574 Bug 1373180 Change-Id: I0fe2bf588a3f33692efa398874bad807e6b045e5 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/392389 GVS: Gerrit_Virtual_Submit Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-23video: tegra: nvmap: select range on cache list opsSri Krishna chowdary
Selecting the memory region within each handle can help reduce cache maintenance overhead when performing cache ops on list of handles especially when a few pages each from a long list of handles are modified. Bug 1373180 Change-Id: I2e81eba4703d3b311e7e82798cc23fbd7adf6303 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/392388 GVS: Gerrit_Virtual_Submit Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-23video: tegra: nvmap: Define cpu dirty pages countSri Krishna chowdary
Add ndirty field in struct nvmap_pages to count of cpu dirty pages in pgalloc.pages, in particular the user space accessed pages. Defined as atomic_t to take care of any race conditions. This can help skip cache maint on handles which do not have any dirty pages. Bug 1444151 Change-Id: Id12e94b9aac071f2c92da74e2171866362442d57 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/383794 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-23video: tegra: nvmap: support clean only dirty option on write backSri Krishna chowdary
Modify cache maintenance operation to specify option whether to clean only dirty pages or all pages from cache within the specified range. This can help unnecessary overhead of cleaning pages which are not dirty as well. clean only dirty option is preferred for user space accesses since dirty pages can be tracked only for those. For kernel, since there is no mechanism to find out the dirty pages, this option cannot be used. Bug 1444151 Change-Id: Ib6df78a3fb926d1327f25bf9d1320a743381b2d9 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/395353 Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-14video: tegra: nvmap: fix unsigned comparison against zeroDeepak Nibade
Fix Coverity issue of comparing unsigned variable to zero Coverity id : 26235 Bug 1416640 Change-Id: Ie106ae57b665d01e45769a0b772ceeb940dd97f9 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/395184 GVS: Gerrit_Virtual_Submit Reviewed-by: Sri Krishna Chowdary <schowdary@nvidia.com> Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com> Tested-by: Hiroshi Doyu <hdoyu@nvidia.com>
2014-04-14video: tegra: host: keepalive module poweroff on channel (un)mapShridhar Rasal
For keepalive modules, enable poweroff on channel(s) unmap and disable poweroff on channel(s) open. Bug 1259844 Change-Id: I51a9409a8dd997b66019ec727f997448e3781226 Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/394976 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-04-13platform: tegra: move pm_domain to driversPrashant Gaikwad
Change-Id: I30baee4084399b8078232f31296c4d891a903d47 Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> Reviewed-on: http://git-master/r/395123 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2014-04-11video: tegra: nvmap: fix incorrect size passed to nvmap_alt_freeKrishna Reddy
Limit the scope of variables either to catch unintended usages. Bug 1498782 Change-Id: I38eb5ed4a71b18432b3dbaa5d1df628a358b72a9 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-11video: tegra: nvmap: Fix GCC 4.9 build errorDan Willemsen
drivers/video/tegra/nvmap/nvmap_ioctl.c: In function 'nvmap_ioctl_pinop': drivers/video/tegra/nvmap/nvmap_ioctl.c:116:24: error: 'output' may be used uninitialized in this function [-Werror=maybe-uninitialized] unsigned long __user *output; ^ Change-Id: If155e71dd8a163a45e67c11c260fce92cad6a585 Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com>
2014-04-11video: tegra: host: podgov: Add dev to trace eventsArto Merilainen
The trace events currently hold only the scaling statistics but they do not tell which device was involved. Origianlly this was ok as the policy was used only by the gpu, however, we use currently the policy for scaling also vic. Change-Id: I032ecb6bb6306f078d3525475284b67c69d6bac2 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
2014-04-11video: tegra: host: Register VI isomgr on requestSudhir Vyas
Register VI as isomgr client when the camera user driver has requested for memory BW requirements. Currently it is being done in probe only, which may be unnecessary for the usecases where VI is not the memory client. Bug 1485474 Change-Id: I9ae41e299bf0a8ef21ed94d44a57829cf70d11e2 Signed-off-by: Sudhir Vyas <svyas@nvidia.com>
2014-04-10video: tegra: dsi: Fix DSI pad calibrationVineel Kumar Reddy Kovvuri
Fix DSI pad calibration values to address display artifacts observed on some panels Bug 1445912 Change-Id: If47a433525799f48b635248db2d4c9d7ee9953bb Signed-off-by: Vineel Kumar Reddy Kovvuri <vineelkumarr@nvidia.com> Reviewed-on: http://git-master/r/394505 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Animesh Kishore <ankishore@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2014-04-10video: tegra: nvmap: Export symbolsArto Merilainen
nvmap stores some buffer specific parameters and it already allows accessing those parameters. This patch modifies nvmap so that the parameters can be read also from drivers that are compiled as modules. Bug 1476801 Change-Id: Idfd51e25c85f8fe85891cb0df25d53f0695da401 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-on: http://git-master/r/387609 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-04-10video: tegra: host: multi channels per deviceShridhar Rasal
- Add support to have multiple channels per device. - set max number of channels that can be assigned to device in platform data. - On channel open request assign new channel to device till max number of channel count. - suspend all assigned channels on device disable clk. - un-map all channels on device release callback. Bug 1259844 Bug 1436477 Change-Id: Ibc1de8b036cde238b292e1ffa660dc2a796f65e8 Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/387096 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-04-10nvmap: mask off page type bitsSri Krishna chowdary
Mask off page type bits in page pointer during its usage. bug 1444151 Change-Id: I8ebb6d92f0978d76189a3d366225f43ad5c4fc7e Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/394836 Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-10video: tegra: nvmap: fix incorrect use of pgalloc.contigKrishna Reddy
Fix incorrect use of pgalloc.contig flag. Change-Id: Id207053d5a9df43bf44ba96421903ce2ef2256a6 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/394931
2014-04-10video: tegra: nvmap: validate handle during duplicationVandana Salve
Validate params passed for read/write operations on mem handle. bug 1454693 Change-Id: I7bba81f0478d358d92ba461728ea098b1e0ff52b Signed-off-by: Vandana Salve <vsalve@nvidia.com> Reviewed-on: http://git-master/r/391904 Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com> Tested-by: Hiroshi Doyu <hdoyu@nvidia.com>
2014-04-10Revert "nvmap: mask off page type bits"Juha Tukkinen
Breaks ardbeg build. This reverts commit e482cce87e208cdc34ba1842ab8afd84a3672d66. Change-Id: I57c4340387932dad6112515995e29a5d6a123289 Signed-off-by: Juha Tukkinen <jtukkinen@nvidia.com> Reviewed-on: http://git-master/r/394812 Reviewed-by: Sri Krishna Chowdary <schowdary@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Tested-by: Sri Krishna Chowdary <schowdary@nvidia.com> Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-10video: tegra: dc: panel detection from DTMin-wuk Lee
This is driver side change to work with reorganized display system device tree for proper panel detection from among multiple panel nodes in device tree level. Bug 1371533 Change-Id: Iad0b1aacfc6633945c6696b524e43a87150e9c90 Signed-off-by: Min-wuk Lee <mlee@nvidia.com> Reviewed-on: http://git-master/r/384373 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2014-04-10nvmap: mask off page type bitsSri Krishna chowdary
Mask off page type bits in page pointer during its usage. bug 1444151 Change-Id: I917d89e4b47f71d80dfe03abb4e9ab50cee125e1 Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com> Reviewed-on: http://git-master/r/394129 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2014-04-10video: tegra: host: Remove wait basesTerje Bergstrom
Change-Id: I6b6798268c79be633f93e4b79ba6828c604cb3df Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/393792 Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Tested-by: Juha Tukkinen <jtukkinen@nvidia.com>
2014-04-10video: tegra: host: make channel map msg silentShridhar Rasal
Bug 1259844 Change-Id: I0c3e93b7ce9190d1865af13933531f165c022c7a Signed-off-by: Shridhar Rasal <srasal@nvidia.com> Reviewed-on: http://git-master/r/394205 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2014-04-10video: tegra: host: ioctl to set fence nameDeepak Nibade
Add ioctl NVHOST_IOCTL_CTRL_SYNC_FENCE_SET_NAME to set name for a sync fence Bug 1473041 Change-Id: Iabc1c472f6fddc87dac75d3a37b75a83a834dc1e Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/391271 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-09-30 16:25:59 +0000