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path: root/drivers/video/tegra
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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>
2012-06-04video: 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>
2012-05-29video: 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>
2012-05-23video: tegra: dsi: enable dsi panel BPreetham Chandru
Enable dsi panel B by setting the first bit in APB_MISC_GP_MIPI_PAD_CTRL_0 register. Bug 935764 Signed-off-by: Preetham Chandru R <pchandru@nvidia.com> Change-Id: I9e958e0c9d9e934edf77688fd6a987b5e863392b Reviewed-on: http://git-master/r/96672 Reviewed-by: Shashank Sharma <shashanks@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Kiran Adduri <kadduri@nvidia.com> Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2012-05-23video: tegra: remove free memory checkKirill Artamonov
Used free memory check in allocation policy is not working, because it doesn't calculate available physical memory size in same way as android oom killer. It also breaks kernel build if swapping is enabled. Remove free memory check from allocation policy. Change-Id: I214d1829451f313dbace967e87ed4111e688865d Reviewed-on: http://git-master/r/85227 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-05-23video: tegra: dc: Open-up HDMI mode filterShashank Sharma
We support dynamic pixel-clock setting now, so open HDMI mode filter by not rejecting a mode due to pixel clock mismatch. If the mode's requested pixclock is within the suppoted range, check few constraints of hardware and allow it. Add aspect ratio check to reject modes with awkward aspect ratio. Bug 967458 Signed-off-by: Shashank Sharma <shashanks@nvidia.com> Change-Id: Ife474dbfe4137a000a4a43b0e1ff72847f2a8b0a Reviewed-on: http://git-master/r/96163 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-23video: tegra: host: move function pointers to nvhost_driverMayuresh Kulkarni
- currently, function pointers are inside nvhost_device - these functions abstract the device specific implementation of a functionality per SoC - move them to nvhost_driver so that nvhost_device can be instantiated from arch code using board files/device trees - add support to use single driver for multiple devices using concept of id_table. this will be useful in supporting multiple SoC devices binding single driver - also add some notes about how device name is expected Bug 871237 Change-Id: I4c75d7121d26c3bdc50f058e0d144d89ca0edbd9 Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-on: http://git-master/r/100985 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-22video: tegra: nvmap: Export nvmap_duplicate_handle_idTerje Bergstrom
Export nvmap_duplicate_handle_id() for usage by other drivers. It is already being used in nvavp and tegradc, and nvhost needs it to be able to move the relocation code to inside nvhost. Bug 965206 Change-Id: I3f818d1faa967886e834aa457a99dfdb61bc6b85 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/103587 Reviewed-by: Automatic_Commit_Validation_User
2012-05-22video: tegra: dc: remove bandwidth efficiencyVenkata (Muni) Anda
Remove the efficiency factor in the bandwidth calculation. Clock API will take care off setting the right clock based factoring the efficiency. Change-Id: I2b549197778b5afaf1aab3cc87a84debb08172e8 Reviewed-on: http://git-master/r/91659 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/103682 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Aleksandr Frid <afrid@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-21video: tegra: dc: Enable GCOV for dc/ext codeChao Xu
Change-Id: Ie6d425f06911008d77c2ed87dc7b40611755ee6a Signed-off-by: Chao Xu <cxu@nvidia.com> Reviewed-on: http://git-master/r/103396 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Mark Stadler <mastadler@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
2012-05-21video: tegra: dc: Change the definitions in display feature table.Kevin Huang
Change-Id: I13f0f7502aea7f43b2ddff12e9664c22a1d9bd21 Signed-off-by: Kevin Huang <kevinh@nvidia.com> Reviewed-on: http://git-master/r/103210 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-18video: tegra: dc: add per window global alphaJon Mayo
Adds a global alpha parameter to each window. It provides a default alpha value for pixel formats that do not include alpha. Change-Id: I5465864877a727b4daed0eb32fb8219e2ccb663e Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/101806 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-18video: tegra: Use nvmap.h include file from kernel/includeKrishna Reddy
Use nvmap.h include file from kernel/include instead of mach-tegra/include. Bug 854182 Change-Id: I23eec4df8f69da185d08acd37ae0fba984675e92 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/102726 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-18video: tegra: dc: Use nvmap.h include file from kernel/includeKrishna Reddy
Use nvmap.h include file from kernel/include instead of mach-tegra/include. Bug 854182 Change-Id: Ibfa271191bfce371986df29a7971b1da077c3f06 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/102722 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-18video: tegra: host: Use nvmap.h include file from kernel/includeKrishna Reddy
Use nvmap.h include file from kernel/include instead of mach-tegra/include. Bug 854182 Change-Id: I9a44471dc77d1ed7aa3b6e61a5eca4833fe6dc25 Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/102721 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-18video: tegra: nvmap: Use nvmap.h include file from kernel/includeKrishna Reddy
Use nvmap.h include file from kernel/include instead of mach-tegra/include. Bug 854182 Change-Id: I385657f45483f2696e99fc2b4ed934fef5decd1e Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/102720 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-17video: tegra: hdmi: set correct VIC for 1080p/30Hz modeYoungjin Kim
Set correct VIC value for 1080p/30Hz mode in AVI infoframe. Bug 969243 Change-Id: I6da9236124dbad7e4d74f3cf6dad7e273bd7778b Signed-off-by: Youngjin Kim <nkim@nvidia.com> Reviewed-on: http://git-master/r/100553 (cherry picked from commit 41858f2fd99face9dc0c47bd2870045291a6c0b6) Reviewed-on: http://git-master/r/102378 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Donghan Ryu <dryu@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-17video: tegra: hdmi: avoid border color impactVick Yu
To avoid border color making limited range test of MHL certification failed. Bug 966615 Bug 969243 Signed-off-by: Vick Yu <vyu@nvidia.com> Change-Id: I5c9659358a1c8dac9c6a5194bbc6f59b8230f116 Reviewed-on: http://git-master/r/100552 (cherry picked from commit 20774a3db055630ba0e59669e2e7cbd412f03178) Reviewed-on: http://git-master/r/102377 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Youngjin Kim <nkim@nvidia.com> Tested-by: Youngjin Kim <nkim@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Donghan Ryu <dryu@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-05-17video: tegra: host: Yield in case of race of waitsTerje Bergstrom
If two threads need to wait for CDMA to become quiet at the same time, the second one will cause a BUG(). Replace the BUG() with a code to yield and try again. Change-Id: I7925ad0cc0e8292919e54d0fa45f7837f453358d Reviewed-on: http://git-master/r/102437 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-05-17video: tegra: host: Simplify robustnessTerje Bergstrom
nvhost attempts to purge all buffers from timed out contexts. This is very error prone, and not necessary. Change behavior so that only the hung job, and the immediately following jobs from same context are purged. This simplifies code, and corrects bug where the push buffer modifications caused panics. Bug 982946 Change-Id: Ifb26484cf02ef40f8d5b20338eebc0a731f453cf Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/102234 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-17video: tegra: host: Do not panic on hardware timeoutTerje Bergstrom
nvhost panics if hardware does not respond within 30 seconds. Remove this behavior, as it causes problems in emulation and simulation. Panic should be used only to prevent corruption. Submits are now given a default timeout of 30 seconds. The clients can still override with their own timeout value. MPE doesn't provide the number of slots for context save/restore. This information is needed to be able to use the submit timeout for MPE. Bug 982946 Change-Id: I0f54d639df0fb726cc3163b317bf9c90bf56798b Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/100246 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-05-17video: tegra: host: remove nvhost_channel from nvhost_masterMayuresh Kulkarni
- nvhost_master holds a reference to all the channels for a chip architecture - however, nvhost_master is a private data of host1x hardware device. so it should contain only members needed by host1x hardware device - add chip specific apis to allocate and free channels - this will also help to remove the static binding between nvhost_device and a channel per SoC in future Bug 871237 Change-Id: I2148db57b995b4cb60954ebb6e670f588552eca4 Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-on: http://git-master/r/91687 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2012-05-16video: tegra: dc: add list of preferred formatsJon Mayo
Move WinB's format limitations to a list of preferred formats. Bug 985197 Change-Id: Ife37c79441b2737592ace51e94ab0c80af4af917 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/102629 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Chao Xu <cxu@nvidia.com> Reviewed-by: Robert Morell <rmorell@nvidia.com> Reviewed-by: Michael Frydrych <mfrydrych@nvidia.com> Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com>
2012-05-16video: tegra: dc: fix build warningsJon Mayo
Makes function pointer type for mode_filter match the function in hdmi.c Change-Id: Id61f319a4ddef003b79782391e9e7f2f8cb32dda Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/102630 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Shashank Sharma <shashanks@nvidia.com>
2012-05-16video: tegra: dc: make functions static in rgb.cJon Mayo
Use static for functions that are not called externally. Change-Id: Iacccb83e31e860d10f92897041421298231e45b1 Reviewed-on: http://git-master/r/102623 Reviewed-by: Jon Mayo <jmayo@nvidia.com> Tested-by: Jon Mayo <jmayo@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User
2012-05-15video: tegra: dc: remove obsolete IRQF_DISABLEDPritesh Raithatha
Bug 955184 Change-Id: I7ac0a290c2b6acd454de05d094bd676b88f4b476 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/101546 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 2024-05-02 00:34:07 +0000