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path: root/drivers/video/tegra/dc
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2012-12-20arm: tegra: fb: Set new mode to all vc'sShashank Sharma
Send change all vc's notification from HDMI hot-plug reader to fbcon, so that the new selected mode can be applied on all the vc's from vc1 to vc6. This sometimes causes corruption on HDMI hot plugin, when fbcon is mapped to HDMI Bug 1166008 Signed-off-by: Shashank Sharma <shashanks@nvidia.com> Change-Id: Id173de3014597f79c8c8b31bbbee7c9c560547b6 Reviewed-on: http://git-master/r/168683 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2012-12-20arm: tegra: dc: corrct order to enable/disable dc irqJong Kim
When porting change from mainline to balance dc irq, the change of enable/disable order was not ported, thus dc irq is disabled if dc is enabled during probe. This is part of http://git-master/r/146107. Original change is big for many bugs, only port one here. bug 1173177 bug 1173038 bug 1008313 Change-Id: Idd703daca9f980e905b185eeeae19dc6309d76e5 Signed-off-by: Dongfang Shi <dshi@nvidia.com> Reviewed-on: http://git-master/r/162868 (cherry picked from commit 6ddd8b02f7a17d2269290d06159c20860ffb92e9) Signed-off-by: Jong Kim <jongk@nvidia.com> Reviewed-on: http://git-master/r/173249 Reviewed-by: Winnie Hsu <whsu@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-09-10tegra: dc: Fix div by zero in frame time computation.Raghavendra VK
- Set frame duration to 0 in NULL modeset. bug 1039104 Reviewed-on: http://git-master/r/127603 (cherry picked from commit 604cda21d79ed168e9863f0122eb0c23fa1a901b) Change-Id: I0be1b96529e40a374e4507ecd3da990677d4cbd4 Signed-off-by: Raghavendra VK <rvk@nvidia.com> Reviewed-on: http://git-master/r/130943 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2012-09-05video: tegra: dc: fix boot issue with HDMIDeepak Nibade
Set default mode for probe and resume to enable initialization of dc.1 Skipping this initialization results in hard system hang. bug 1030415 Reviewed-on: http://git-master/r/124001 (cherry picked from commit 50fa5e50b74a0534d7524fb6d7dcaa65b2e6e74c) Change-Id: Id9ad95e114a27c1667f0286443534a23b7fa64d4 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/128533 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-09-05video: tegra: dc: move set default videomode out of _tegra_dc_enable.Marvin Zhang
Set default videomode happens during probe and resume. _tegra_dc_enable is also called during hotplug, setting default videomode there causes hdcp test failure. Bug 991805 Reviewed-on: http://git-master/r/121052 (cherry picked from commit 7d4e0461a88b8cf638963e69829274824fecc38b) Change-Id: I98be07e883699ba9fa6e222bb1d8ea68d199dfc6 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: http://git-master/r/128532 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-09-03video: tegra: dc: support for vblank syncRakesh Iyer
Add wait for vsync support for one-shot panels. The code supports extension of this feature to other panels. Bug 1033411. Change-Id: Ie4d6cb45e5de81083458169ccdfa33230235ed72 Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Reviewed-on: http://git-master/r/128927 Reviewed-by: Mrutyunjay Sawant <msawant@nvidia.com> Tested-by: Mrutyunjay Sawant <msawant@nvidia.com>
2012-08-28video: tegra: cardhu: Default bpp from hardwareChristopher Freeman
This patch adds: 1. A kernel config option that hints to DC driver to use the current value of the color depth register as the default for initializing the FB driver. 2. Checks to see if DC is enabled before reading off the color depth register in tegra_dc_probe. Change-Id: I852cc1328fcf42f33052f46b86d753e691744329 Signed-off-by: Christopher Freeman <cfreeman@nvidia.com> Reviewed-on: http://git-master/r/127297 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-08-28Revert "video: tegra: hdcp: Fix Locking Issue"Matt Wagner
This reverts commit 51f746421b73f8f378bd7908b35fd6c79687e239. Bug 1030468 Bug 1030415 Signed-off-by: Matt Wagner <mwagner@nvidia.com> Change-Id: If9b5febd812e84848913431dcaf0bdefc518e5d1 Reviewed-on: http://git-master/r/126948 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-08-28Revert "video: tegra: hdcp: Add Missing Lock"Matt Wagner
This reverts commit 77c8da0aa18fad9e33fd8b1afb2013b1a476d74e. Bug 1030468 Bug 1030415 Signed-off-by: Matt Wagner <mwagner@nvidia.com> Change-Id: I2b85159dfcfc40b3a3632dc1300c729e0977a18f Reviewed-on: http://git-master/r/126946 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-08-21video: tegra: dc: Add timestamp supportRaghavendra VK
bug 1021221 Change-Id: Ifbe007de5bdeafaa15a0b3f2a138086045eba160 Signed-off-by: Raghavendra VK <rvk@nvidia.com> Reviewed-on: http://git-master/r/118179 (cherry picked from commit 74be8d4e7210d7bcea0d55565a7cbb06d6cc960e) Reviewed-on: http://git-master/r/121087 Reviewed-by: Jon Mayo <jmayo@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Robert Morell <rmorell@nvidia.com>
2012-08-16video: tegra: dc: disuse notifierIlan Aelion
Due to issues with rcu notifiers on secureos, modifying dc flip notifications to use a simple callback instead. Bug 1028850 Change-Id: Iebf2a6d64d7316e3df2b88444201f9f9a29698c5 Signed-off-by: Ilan Aelion <iaelion@nvidia.com> Reviewed-on: http://git-master/r/123103 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo <jmayo@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
2012-08-14video: tegra: hdcp: Add Missing LockMatt Wagner
Lock was missing around one state set, so we add it here. Bug 1024031 Change-Id: Iab013fff7e8519e8bcc91e84a5ca7cd6e6e783da Signed-off-by: Matt Wagner <mwagner@nvidia.com> Reviewed-on: http://git-master/r/122802 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-08-09video: tegra: hdcp: Fix Locking IssueMatt Wagner
Locking in nvhdcp was set up in such a way that we couldn't change the state of the HDMI plug while negotiating the HDCP connection. Another lock was added that is only taken when the state of the plug or hdcp session are changed. This enables correct failure if the plug is removed during negotiation. Bug 1024031 Reviewed-on: http://git-master/r/120546 (cherry picked from commit 51f746421b73f8f378bd7908b35fd6c79687e239) Change-Id: Id9a9b09f2cd03a1b51e7334391f35fc076a1e1dd Signed-off-by: Matt Wagner <mwagner@nvidia.com> Reviewed-on: http://git-master/r/121399 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-08-02video: tegra: hdmi: cleanup error handling in initGaurav Batra
In case tegra_dc_init fails, this change will prevent unbalanced call to dc->out_ops->disable(). Also mark tegra_dc_io_end in case tegra_dc_controller_enable fails, this is required to not stop device from going into suspend mode. Bug 1003874 Change-Id: I5af6b46fc50e1ae8e54f9f4eb8540d751364fed7 Signed-off-by: Gaurav Batra <gbatra@nvidia.com> Reviewed-on: http://git-master/r/120108 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-07-31video: tegra: dc: suppress underflow warningJay Cheng
change printk to trace_printk Bug 995270 Change-Id: I71caadb76f6101f377e44ad3f3dc24ede0a099d5 Signed-off-by: Jay Cheng <jacheng@nvidia.com>
2012-07-30video: tegra: dsi: Fix host HS transmissionAnimesh Kishore
Fixing host transmission with HS enabled. Bug 999141 Change-Id: I9dcc5282971830865dacf16dbbbebf4096aeb00e Signed-off-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-on: http://git-master/r/118315 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-07-30misc: tegra-throughput: adding throughput dev nodeIlan Aelion
Creates a miscdev at /dev/tegra-throughput which gl will use to set a target frame rate. In addition it receives notifications from dc on flip events. On each notification the percentage ratio of the actual frame time to the target frame time is calculated. In subsequent changes this ratio will be reported to other modules as a throughput hint. Bug 991589 Change-Id: Ieaa2b2755b63d2d071de31e3ef819d4c3b51a956 Signed-off-by: Ilan Aelion <iaelion@nvidia.com> Reviewed-on: http://git-master/r/116865 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2012-07-25video: tegra: dc: synchronize dsi clock-gatingRakesh Iyer
The one shot thread will clock gate the modules periodically. This will ensure relevant paths in dc driver have an active dc clock and dsi host. Bug 1013172 Change-Id: Ibb505e35044f31405c06cb9fa0d6fdf78aafd4a6 Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Reviewed-on: http://git-master/r/117137 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Jon Mayo <jmayo@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2012-07-19video: tegra: dsi: Implement dcs video + hostAnimesh Kishore
Send host commands to panel during vertical blanking of a frame. Implementation is generic enough to handle both long and short packets. Bug 1009863 Change-Id: I9a80641df2d8b67eb3649d220c028543b246a5f3 Signed-off-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-on: http://git-master/r/114990 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2012-07-16ARM: tegra: p1852: Dual-display support for all SKUsDongfang Shi
Ported Peter's original change 86413 to main. board-p1852-panel.c: Add support for primary and secondary LVDS displays, and secondary HDMI display. board-p1852-pinmux.c: Add configuration for HDMI and LVDS board-p1852.c: board-p1852.h: Support for determining which p1852 sku is in use hdmi.c:If no edid retrieved, but there's a hardwired mode, enable it (used to support HDMI->LVDS output on p1852 sku 2) devices.c:added secondary display data. Bug 977859 Bug 994011 Change-Id: Ide8fb6bf7dd873b1d50269fb98d7c1687e4d9073 Signed-off-by: Dongfang Shi <dshi@nvidia.com> Reviewed-on: http://git-master/r/100438 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-07-13video: tegra: fix compilation warningRhyland Klein
Without the CONFIG_SWITCH enabled, there are multiple unused variable warnings that get treated as error. bug 949219 Signed-off-by: Rhyland Klein <rklein@nvidia.com> Change-Id: I39512367fa4bbd3b00a435d0d7a31cfede9e712f Reviewed-on: http://git-master/r/115428 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Sanjay Singh Rawat <srawat@nvidia.com>
2012-07-13video: tegra: dc: fix build error in print_modeJon Mayo
Use the right number of parameters for tegra_dc_calc_fresh() when called from print_mode(). This code is only used for debug. Change-Id: I4d0bb8b1700f670644057039fe8d0bc315b27c1d Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/115485 Reviewed-by: Automatic_Commit_Validation_User
2012-07-13tegra: dc: Make data output along with pixel clock.Roger Hsieh
After making pclk output ahead of LVDS_SHDN# , data output is later than panel ready then caused partial black screen. Force triggered data output to get it fixed. Bug 972377 Bug 976081 Bug 1001434 Change-Id: Icd455d7439f622e46295158a5435286c521526aa Signed-off-by: Roger Hsieh <rhsieh@nvidia.com> Reviewed-on: http://git-master/r/113164 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-07-12video: tegra: dc: consider bandwidth efficiency for tegra2Bharat Nihalani
This is similar to commit a62be5b5595ad86411ced81bceeb3d6a693426d2 pushed for rel-14 branch. Bug 1004341 Signed-off-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-on: http://git-master/r/111227 (cherry-picked from fbfce3106da8dad18948103c812bdd9d45ffdd06) Change-Id: Ib459094fd6499b3cc63bc534bf36e57dc98ce62b Reviewed-on: http://git-master/r/114584 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2012-07-12video: tegra: dc: support disp mode override via boot argsNirav Patel
Allows overidding the default disp mode without having to recompile the kernel. Boot args can be specified in the following format: disp_params=<rgb|hdmi|dsi>:pclk,h_active,v_active,h_ref_to_sync, v_ref_to_sync,h_sync_width,v_sync_width,h_back_porch,v_back_porch, h_front_porch,v_front_porch;<rgb|hdmi|dsi>:pclk,h_active,... Bug 969088 Change-Id: Id0acf608de145493f6749d5b799d4bbb8162ba72 Signed-off-by: Nirav Patel <nipatel@nvidia.com> Reviewed-on: http://git-master/r/104604 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-07-09video: tegra: resolve compilation time warningsSanjay Singh Rawat
- Handled warning of unused label. bug 949219 Change-Id: I72e22063b199562c4a4c065419c1656e3e8ff7ff Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com> Reviewed-on: http://git-master/r/113880 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam <snikam@nvidia.com>
2012-07-09video: tegra: dc: vblank workerMark Zhang
Freeze vblank worker while suspending by adding the work into system freezewq. This eliminates a kernel panic caused by nvsd reading brightness valuesfrom display while clock gated. Bug 1006180 Bug 1003969 Bug 1003730 Change-Id: Ice9bfb18e5c826ae063c2b901421b1047ff9d2f0 Signed-off-by: Mark Zhang <markz@nvidia.com> Reviewed-on: http://git-master/r/112880 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2012-07-03video: backlight: use gpio request and free apis for backlight pinSanjay Singh Rawat
- Gpio freeing function does disabling job. - If backlight pin is an sfio, we have to claim the gpio. So that we can use the gpio api's to configure it as sfio. bug 984440 bug 858120 Change-Id: I583bf4a486d2d9a6d9b78ee459b1962379eafd3b Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com> Reviewed-on: http://git-master/r/109564 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-07-02video: tegra: dc: split dc.c into smaller filesJon Mayo
Moved mode setting code into mode.c Move window code info window.c Moved clock related code into clock.c Moved LUT and gamma related code into lut.c Moved csc(color space conversion) into csc.c Removed unnecessary static function prototypes from header. Moved many short inline functions to dc_priv.h Cleaned up copyright headings. Cleaned up formatting and indent in all files. Fixed build warnings. Bug 870907 Change-Id: I6ccc37150191765394f0b5629423eafd4e5e5792 Signed-off-by: Jon Mayo <jmayo@nvidia.com> Reviewed-on: http://git-master/r/111371 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-07-01video: tegra: dsi: 720p panel power fixRakesh Iyer
Send specified DC frames to 720p panel during power up/down sequencing. Bug 997484. Change-Id: I3927e98322ec93f68cabf635c71485b64750d7f9 Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Reviewed-on: http://git-master/r/109917 (cherry picked from commit e1d10bc056031fbc2f68101978d76317c44fc7af) Reviewed-on: http://git-master/r/111944 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com> GVS: Gerrit_Virtual_Submit
2012-06-28video: tegra: dc: Fix the check of dirty window.Kevin Huang
Change-Id: I6584c856356d6be123a66731bde414e4925ffe07 Reviewed-on: http://git-master/r/111184 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-06-27video: tegra: dc: Deactivate DSI runtime when DC is idle.Kevin Huang
We support 3 different aggressiveness levels of disabling DSI runtime. The larger the aggressive level is, the higher DSI power we can save. Bug 936337 Change-Id: Idadcb49b364e29ddd0a05dde1c6d3dfda6cd493e Signed-off-by: Kevin Huang <kevinh@nvidia.com> Reviewed-on: http://git-master/r/106361 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2012-06-26video: tegra: use public APIs exposed by host1x driverMayuresh Kulkarni
Bug 961009 Change-Id: Ifdcc7bc8a40d270e70a63329f46caff541bf01e2 Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-on: http://git-master/r/109461 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2012-06-25video: tegra: dc: Support for pre power-off actionsKen Chang
Part of panel settings need to be done before/after pixel clock is disabled. Add support for these actions to meet panel spec. bug 976081 Signed-off-by: Ken Chang <kenc@nvidia.com> Reviewed-on: http://git-master/r/102542 Reviewed-by: Lokesh Pathak <lpathak@nvidia.com> Tested-by: Lokesh Pathak <lpathak@nvidia.com> (cherry picked from commit dcecdc64d4d0fd4d9f69df52c9d200dfbf1dd7fc) Change-Id: Ibfede68d67a4815156f73c2d1cdca90f3f771755 Reviewed-on: http://git-master/r/110296 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
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>
2012-06-20video: 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>
2012-06-14video: 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: 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: 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>
2012-06-07Merge 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>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-01 13:02:41 +0000