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2011-10-06input: touch: atmel_mxt_ts: Prevent touchscreen from becoming unresponsive ↵tegra-12r10-android-3.2Joel Kenny
in some situations BUG 868649 Change-Id: I731b15981c37b52651978538ba53ae78d6cbdb5f Reviewed-on: http://git-master/r/56319 Reviewed-by: Ryan Wong <ryanw@nvidia.com> Tested-by: Ryan Wong <ryanw@nvidia.com>
2011-10-06arm: tegra: secureos: revert L2 AUX_CTRL restore changeChris Johnson
Reverts 89df4a6ca6435388ea7f3bd5d7aab1e98e27ac34 as TL will accept the AUX arg in the SMC, but only program from the AUX value it was built with (more secure, yet still gives flexibility at build time). Bug 868056 Change-Id: I38785e8484471c04dc5d48a708d6f2e005d301a5 Reviewed-on: http://git-master/r/56315 Reviewed-by: Chris Johnson <cwj@nvidia.com> Tested-by: Chris Johnson <cwj@nvidia.com> Reviewed-by: Giribalan Gopalan <ggopalan@nvidia.com> Reviewed-by: Frank Bourgeois <fbourgeois@nvidia.com> Reviewed-by: Ryan Wong <ryanw@nvidia.com>
2011-10-04i2c: fix crash when there is no regulatortegra-12r10-android-2.3Jihoon Bang
Calling regulator_disable causes system to crash when there is no regualtor. It calls regulator_disable only when regulators exist. Bug 871860 Change-Id: I7b714ed2423721d47ebae708dd453600cbf42312 Reviewed-on: http://git-master/r/56078 Reviewed-by: Jihoon Bang <jbang@nvidia.com> Tested-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Ryan Wong <ryanw@nvidia.com> Tested-by: Ryan Wong <ryanw@nvidia.com>
2011-10-04ARM: tegra: dvfs: Set Tegra3 VDD_CORE min to 1.1VAlex Frid
Change VDD_CPU and VDD_CORE dependencies so that VDD_CORE min is 1.1V when G CPU is active. Change-Id: Ib7652879e48ba1783ea84242f4353db9e6745904 Reviewed-on: http://git-master/r/55806 Reviewed-by: Ryan Wong <ryanw@nvidia.com> Tested-by: Ryan Wong <ryanw@nvidia.com>
2011-10-04nvhost: Reference count context to be restoredTerje Bergstrom
Context to be restored needs to be reference counted. Otherwise a sequence of process submitting the work and exiting before hardware executes the work can result in access to memory that is not mapped anymore. Bug 870787 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Change-Id: I8f21db3ab85ab574d577a27081a5bbbf0f797968 Reviewed-on: http://git-master/r/55888 Reviewed-by: Ryan Wong <ryanw@nvidia.com> Tested-by: Ryan Wong <ryanw@nvidia.com>
2011-10-04arm: tegra: secureos: restore L2 AUX_CTRL during LP0 resumeChris Johnson
In the previous code, we relied on l2x0_restart to reenable the L2. But this interface doesn't allow the AUX_CTRL to be specified, so is unable to pass it through to the SMC. We now, just make the same underlying SMC call to restart the L2, passing our saved AUX_CTRL setting. Bug 868056 Change-Id: Ic2024bcb8df3167f00d04bba446b59696e376306 Reviewed-on: http://git-master/r/55845 Reviewed-by: Ryan Wong <ryanw@nvidia.com> Tested-by: Ryan Wong <ryanw@nvidia.com>
2011-09-30arm: tegra: usb: usb registration orderRakesh Bodla
Modified the usb registration order, otg is the first to be registered. Bug 835678 Reviewed-on: http://git-master/r/39505 (cherry picked from commit 4f43316f3cbe55dc75e67002bfff37dcbba4178e) Change-Id: I9914cfad251d03f0fb5035026c64e3194d88bb91 Reviewed-on: http://git-master/r/54911 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2011-09-30video: tegra: dsi: Fix value of PKT_WR_FIFO_SEL.Kevin Huang
Bug 834959 Change-Id: I01e9da153e961fd08744d97d367e4523be4da2eb Reviewed-on: http://git-master/r/54861 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2011-09-30arm: tegra: enterprise: add I2C mux driver instanceJihoon Bang
Add I2C mux driver instance to support two rear sensors. Add new GPIO pin to control reset for I2C mux. If board doesn't have I2C mux, it falls back to previous I2C tree. Bug 871860 Change-Id: I6621111e807f22a39718ef5d878de2cf869fd87a Reviewed-on: http://git-master/r/54763 Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com> Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
2011-09-30video: tegra: dsi: Refactor code in tegra_dsi_hw_init()Kevin Huang
Change-Id: I57f9ca25b4313be276c6b8fff677944f6b07e2cc Reviewed-on: http://git-master/r/54824 Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com> Tested-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2011-09-30arm: tegra: audio: Save register values to cache.Vinod G
Save register values to cache on register write. So resume calls does not overwrite the register with old cache values. bug 874443 Change-Id: Iedbc27d6ffc0477066aa62cc14732d64f5aeff5e Reviewed-on: http://git-master/r/54795 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Chandrakanth Gorantla <cgorantla@nvidia.com>
2011-09-30i2c: add regulators to PCA954xJihoon Bang
Add regulators to PCA954x in case PCA954x is controlled by programmable PMIC. Add two Vcc. One is for PCA954x itself and the other is for I2C bus. Bug 871860 Change-Id: Ieb68d556eeeb87982618f7dbdddab66340b9c70c Reviewed-on: http://git-master/r/54745 Reviewed-by: Jihoon Bang <jbang@nvidia.com> Tested-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-09-30arch: arm: cardhu:Support d-mic and headset micSayak Ghosh Choudhury
onboard d-mic as well as mic jack for headset mic are available. Both mics can be supported simultaneously and one of them will be selected as per application request and availability of headset mic. BUG 834328 Change-Id: I78a48e7c53ecc8f6ffdfdfa51a44cb7e2f23d9be Reviewed-on: http://git-master/r/54708 Tested-by: Sayak Choudhury <sayakc@nvidia.com> Reviewed-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com>
2011-09-29arm: tegra: baseband: Decouple modem operation and power managementSteve Lin
Enabling the tegra usb modem power management and decoupling the modem operation and power management functions. Bug 854339 Change-Id: I4297d5fc74eec2f79664aa2bed393accaa099817 Reviewed-on: http://git-master/r/53247 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2011-09-29arm: config: tegra: enterprise: Enable TEGRA_USB_MODEM_POWERSteve Lin
Enabling tegra usb modem power management for enterprise. Bug 854339 Change-Id: I84cb02e1fb5e64f3deffe652454910b928ad3ef7 Reviewed-on: http://git-master/r/53244 Reviewed-by: Varun Colbert <vcolbert@nvidia.com> Tested-by: Varun Colbert <vcolbert@nvidia.com>
2011-09-27crypto: testmgr: add support for aes ofb modePuneet Saxena
the fix add testcase for testing aes ofb mode. Signed-off-by: Puneet Saxena <puneets@nvidia.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Bug 787628 cherry picked the following commit http://git.kernel.org/?p=linux/kernel/git/herbert/ cryptodev-2.6.git;a=commit;h=ba0e14acc417eceb895efda1ff46366f4d1728f8 Change-Id: I6554ab3d8d26e8835ff6cc3e4816d47ff3de4644 Reviewed-on: http://git-master/r/30339 Reviewed-on: http://git-master/r/54441 Tested-by: Puneet Saxena <puneets@nvidia.com> Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
2011-09-27ARM: tegra: TrustedLogic drop 32055Rahul Prabhakar
The WARs checked into 12r7: disable LP0/LP1 and slave LP2, and force maxcpus to 1 aren't needed when used with the newer tf_include.h from this TL drop. bug 868906 bug 870224 bug 877339 Reviewed-on: http://git-master/r/53324 (cherry picked from commit 7742e7756c0637ae5378e394ca03978826e31a78) Change-Id: Ifbbf73a4227fb755c35285b437f79bc1cab6073e Reviewed-on: http://git-master/r/54158 Reviewed-by: Chris Johnson <cwj@nvidia.com> Tested-by: Rahul Prabhakar <rahulp@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com> Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
2011-09-27arm:tegra:usb_phy: Fix remote wakeup for FS devicesVenkat Moganty
During remote wakeup 2LS WAR is getting executed which is required only for HS devices. Removed 2LS bit time WAR for FS and LS devices. Bug 805906 Change-Id: I11278e42205bf95a09ec387c963d3cdb187b6edd Reviewed-on: http://git-master/r/54735 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2011-09-27sdhci: tegra: code cleanupvjagadish
replaced space with tab in multiple places. Change-Id: Ib89b6cc716c2edb194210d5c4979a903decb2f6e Reviewed-on: http://git-master/r/54677 Reviewed-by: Venkata Jagadish <vjagadish@nvidia.com> Tested-by: Venkata Jagadish <vjagadish@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-09-27tegra: usb: phy: check usb line status during LP resumeSuresh Mangipudi
Check the usb line status during the resume from low power mode for proper usb phy state. Bug 874491 Change-Id: Iad8cb86d0db354d9e0c4ed1ed5037dbc01931867 Reviewed-on: http://git-master/r/54622 Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Tested-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2011-09-27usb: host: tegra: Configurable USB hotplugArtiste Hsu
Hotplug on usb is supported when hotplug flag is set in platform data Bug 869745 Change-Id: I57ba0b18a2d4232b2df2074c91aff97c6e639e7d Reviewed-on: http://git-master/r/54588 Tested-by: Artiste Hsu <chhsu@nvidia.com> Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2011-09-27mfd: max77663: Add GPIO attributes into platform dataJin Park
For board specific configuration, adding GPIO attributes such as push-pull, pull-up, pull-down, direction, output level and alternate into platform data. Bug 849360 Change-Id: I85c8e6ad397adf317cbc7f6d4bace8629091bad5 Signed-off-by: Jin Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/54429 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-09-27mfd: max77663: Add power off functionJin Park
Bug 849360 Change-Id: I74b99b76570bf0731d39f63d87eb3f4f9d152270 Signed-off-by: Jin Park <jinyoungp@nvidia.com> Reviewed-on: http://git-master/r/54428 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-09-27hwmon: tegra: tsensor: coefficient updateBitan Biswas
m, n and p coefficients updated for fuse revision 21 and beyond. - code cleanup done. fixed checkpatch warnings. bug 842208 Change-Id: I355aae4d52b8b33372b6b8230c3124b7c7fedf3e Reviewed-on: http://git-master/r/53808 Reviewed-by: Bitan Biswas <bbiswas@nvidia.com> Tested-by: Bitan Biswas <bbiswas@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-09-27arm: tegra: enterprise: Register gpadc driver for tps8003x.syed rafiuddin
Registering gpadc driver through tps80031. bug 872697 Change-Id: I459f553ac3930593e5b1a0761d0e8ba3161e76ca Reviewed-on: http://git-master/r/52636 Reviewed-by: Syed Rafiuddin <srafiuddin@nvidia.com> Tested-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-09-27arm: config: tegra: enterprise: Enable GPADC_TPS8003xsyed rafiuddin
Enabling gpadc driver of tps80031 for enterprise. bug 872697 Change-Id: I2ef7584d8f568d9bcf34b85e2b8a593823be48cf Reviewed-on: http://git-master/r/52635 Reviewed-by: Syed Rafiuddin <srafiuddin@nvidia.com> Tested-by: Syed Rafiuddin <srafiuddin@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-09-27arm: tegra: cardhu: pm269: Remove SDMMC1_VDD controlLaxman Dewangan
The SDMMC_VDD control is generated from the cpld programming for pm269 and so it is not require to have gpio control for this. bug 880984 Change-Id: I2b050f177f6bef4701e3d43ea3521f4475558820 Reviewed-on: http://git-master/r/54469 Reviewed-by: Karthik Ramakrishnan <karthikr@nvidia.com> Tested-by: Karthik Ramakrishnan <karthikr@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2011-09-26ARM: tegra: enterprise: remove panel reset in first kernel bootMin-wuk Lee
Panel reset in the first kernel boot is removed because this makes short flicker in transition from bootloader display to kernel display. Panel reset in system resume is still remained. Bug 874071 Change-Id: I0188ba75cb3c63f798a4a3689b85728ae66e9c44 Reviewed-on: http://git-master/r/53695 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2011-09-26ALSA: hda - Store PCM parameters properly in HDMI open callbackTakashi Iwai
In hdmi_pcm_open(), the evaluated PCM hw parameters are stored in hinfo, but these aren't properly set back to the current runtime record since these have been set beforehand in azx_pcm_open(). This patch fixes the behavior. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com> (cherry picked from commit 639cef0eb6df05d5516520aa89b0c9fe62ee2d3b) Bug 879658 Change-Id: I63abb615bc5cc087efc6c391e3cb528058c04cc0 Reviewed-on: http://git-master/r/54280 Tested-by: Sumit Bhattacharya <sumitb@nvidia.com> Reviewed-by: Scott Peterson <speterson@nvidia.com>
2011-09-26video: tegra: dsi: Fix bit field width for dsi readAnimesh Kishore
Increase the bit field width to 2, to accomodate all possible status for LP read. Change-Id: I3d3b06fb7daff4b97f1ce1e3acc4cb96f1208df1 Reviewed-on: http://git-master/r/54223 Reviewed-by: Animesh Kishore <ankishore@nvidia.com> Tested-by: Animesh Kishore <ankishore@nvidia.com> Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2011-09-26power: tps80031-charger:Mechanism for getting charging statusLaxman Dewangan
Adding api which provides the mechanism to getting charging status. bug 872697 Change-Id: I2d70e33e04d6a663e55752a89e1699afb4d355b4 Reviewed-on: http://git-master/r/53785 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Tested-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-09-26arm: tegra: enterprise: HDMI audio while screen is blankJon Mayo
continue to play HDMI audio past earlysuspend (when internal screen is powered down). this is accomplished by using FB_BLANK_NORMAL on HDMI display in earlysuspend instead of FB_BLANK_POWERDOWN. bug 857117 bug 868916 Change-Id: I57a53db640458a086e3ef2aeacd8ef3c7ab552e9 Reviewed-on: http://git-master/r/53625 Reviewed-by: Jon Mayo <jmayo@nvidia.com> Tested-by: Jon Mayo <jmayo@nvidia.com>
2011-09-26video: tegra: avp: set emc to max if avp clock is maxMayuresh Kulkarni
this change ensures that emc clock is set to maximum when avp clock goes maximum. it over-rides the emc clock send by platform data when avp clock is maximum. it restores the platform specific emc clock (if any) when the next non-maximum avp clock request comes. if no emc platform specific clock is specified, it restores the maximum emc clock for bug 876402 Change-Id: Id5e454a5a63b1679906d8612c6e24958bace1663 Signed-off-by: Mayuresh Kulkarni <mkulkarni@nvidia.com> Reviewed-on: http://git-master/r/53193 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: Mohan Nimaje <mnimaje@nvidia.com>
2011-09-23ARM: tegra: clock: Set Tegra3 2D/3D idle divisorsAlex Frid
Enable 2nd level hardware controlled clock gating. Change-Id: I8bb368bfbe42cef8e01bd852bec34b8d27428475 Reviewed-on: http://git-master/r/53694 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
2011-09-22usb: gadget: fsl: remove vbus sensor based detectionRakesh Bodla
vbus presence is tested based on vbus sensors. This is needed only for FPGA. Bug 864018 Change-Id: Idacf8a09d4942f17d4ed2223ce21c91b2d4c70f8 Reviewed-on: http://git-master/r/54006 Reviewed-by: Rakesh Bodla <rbodla@nvidia.com> Tested-by: Rakesh Bodla <rbodla@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
2011-09-22usb: ehci: tegra: Adding tegra_ehci_pre_reset functionSteve Lin
Adding tegra_ehci_pre_reset function before call ehci_reset. Bug 863224 Change-Id: I73bfb1739e71a2554e8016d0bd81f70bc2ec19fd Reviewed-on: http://git-master/r/53258 Reviewed-by: Steve Lin <stlin@nvidia.com> Tested-by: Steve Lin <stlin@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2011-09-22arm: tegra: usb: fix null ULPI init for LP0Steve Lin
Changing null ULPI init sequence to avoid phy register program issue when exiting LP0. Bug 863224 Bug 860900 Bug 800318 Change-Id: I1c5d88f890b160279cac76352d51fbaaaa1844ea Reviewed-on: http://git-master/r/53256 Reviewed-by: Steve Lin <stlin@nvidia.com> Tested-by: Steve Lin <stlin@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2011-09-22Arm: Tegra: Cardhu: Set slew rise/fall rates properlyPavan Kunapuli
Setting the slewrise and slewfall rates properly. Bug 811303 Change-Id: I49defba97a99f9583b837ce0e95a01ded9bad35c Reviewed-on: http://git-master/r/52367 Reviewed-by: Simone Willett <swillett@nvidia.com> Tested-by: Simone Willett <swillett@nvidia.com>
2011-09-22arm: tegra: cardhu: use 55hz only for old boardsJon Mayo
SKU_TOUCHSCREEN_MECH_FIX needed an extra '0', it is used to control display refresh rates for some boards that are more sensitive to touch screen interference. Bug 878694 Bug 861062 Change-Id: I8d295b394878d101247cade8cf77a66912daa97b Reviewed-on: http://git-master/r/53898 Tested-by: Jon Mayo <jmayo@nvidia.com> Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2011-09-22arm: tegra: enterprise: fix file permissionsTom Cherry
Change-Id: I29355d04c9e945a7c413d86ce6a450d647a3da98 Reviewed-on: http://git-master/r/53613 Tested-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Scott Williams <scwilliams@nvidia.com>
2011-09-22video: tegra: nvmap: Set page attributes as per request.Krishna Reddy
After allocating pages, Set page attributes as per mem type requested. (cherry picked from commit e4862709dd7fb9799072576569fd532e0a597f31) Change-Id: If5e119366ffe6daaab78dc5915fa864d6932d464 Reviewed-on: http://git-master/r/53828 Reviewed-by: Vinod Rex <vrex@nvidia.com> Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2011-09-22arm: mm: change_page_attr supportVinod Rex
bug 865816 Adapted from x86 change_page_attr() implementation (cherry picked from commit b95306beb700ea1dddb228d3f1acfe4efc36f2f6) Change-Id: I9dfaf9e0e0517840848b5a0fd98f2c3f6ed5d3ca Reviewed-on: http://git-master/r/53827 Reviewed-by: Vinod Rex <vrex@nvidia.com> Reviewed-by: Krishna Reddy <vdumpa@nvidia.com> Tested-by: Krishna Reddy <vdumpa@nvidia.com>
2011-09-21arm: tegra: ventana: HDMI audio while screen is blankJon Mayo
continue to play HDMI audio past earlysuspend (when internal screen is powered down). this is accomplished by using FB_BLANK_NORMAL on HDMI display in earlysuspend instead of FB_BLANK_POWERDOWN. bug 857117 bug 868916 Change-Id: Ib1c7965d97c89400b86eab8d87c2b8db84c08a1f Reviewed-on: http://git-master/r/53628 Reviewed-by: David Pu <dpu@nvidia.com> Tested-by: David Pu <dpu@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2011-09-21arm: tegra: cardhu: cleanup ram consoleTom Cherry
Various cleanup including removing two unneeded static variables and an unneeded function, as well as reserving the ram console after the carveout and framebuffer. Reviewed-on: http://git-master/r/51214 (cherry picked from commit cb64054a12aca84b097556c7c4f4e7c67916fd93) Change-Id: I80e2930b5c688452af836cb6da1b8f415cf19c33 Reviewed-on: http://git-master/r/53612 Tested-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-09-21arm: tegra: enterprise: add ram consoleTom Cherry
Reviewed-on: http://git-master/r/51212 (cherry picked from commit a9abc3b04bed4a8aae95e17656aaa61240464b01) Change-Id: I00b905215d73cb8c1454263edded62d410d51b0d Reviewed-on: http://git-master/r/53611 Tested-by: Thomas Cherry <tcherry@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-09-21arm: tegra: cardhu: HDMI audio while screen is blankJon Mayo
continue to play HDMI audio past earlysuspend (when internal screen is powered down). this is accomplished by using FB_BLANK_NORMAL on HDMI display in earlysuspend instead of FB_BLANK_POWERDOWN. bug 857117 bug 868916 Change-Id: Ie5484823b67e78b5b30e05058624ec7f3524134f Reviewed-on: http://git-master/r/53609 Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com> Tested-by: Jon Mayo <jmayo@nvidia.com> Reviewed-by: David Pu <dpu@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2011-09-21video: tegra: provide blank that clears screenJon Mayo
Only clear the display when ioctl FBIOBLANK is FB_BLANK_NORMAL is used This indicates that display should still be powered on and is useful when HDMI audio needs to remain active but no content is displayed on screen. bug 857117 bug 868916 Change-Id: If9bd5616a02448a4c2859432b774afa793505447 Reviewed-on: http://git-master/r/53608 Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com> Tested-by: Jon Mayo <jmayo@nvidia.com> Reviewed-by: David Pu <dpu@nvidia.com> Tested-by: David Pu <dpu@nvidia.com> Reviewed-by: Jon Mayo <jmayo@nvidia.com>
2011-09-21ARM: tegra: ventana: VDD_DDR_RX should NEVER be powered offArtiste Hsu
bug 871544 VDD_DDR_RX is a reference voltage used by the DDR/LPDDR IO cells. If this supply is turned off and memory accesses are taking place then the values read from the Memory may be corrupted. (cherry picked from commit Id01d051ce02ed1d30484c42297624483f6561314) Reviewed-on: http://git-master/r/50764 Change-Id: If2c1eb085e810852d094f2f1a67445f23acc2575 Reviewed-on: http://git-master/r/53369 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
2011-09-21arm: tegra: power: Improved thermal accuracyJoshua Primero
Instead of rounding up when measuring temperature in celsius, report back temperature in millicelsius. Change-Id: I5b99dd9f1c41e929d83a42662d693fe31a779a52 Reviewed-on: http://git-master/r/52953 Reviewed-by: Joshua Primero <jprimero@nvidia.com> Tested-by: Joshua Primero <jprimero@nvidia.com> Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
2011-09-20video: tegra: nvmap: Don't allocate more than iovm limit.Krishna Reddy
Don't allow root user allocating more than iovm limit to avoid pin time issues. Bug 864535 Change-Id: I8aee89cc85e244a7453b5b31f6f998e97c498915 Reviewed-on: http://git-master/r/53048 Reviewed-by: Rhyland Klein <rklein@nvidia.com> Tested-by: Rhyland Klein <rklein@nvidia.com> Reviewed-by: Kirill Artamonov <kartamonov@nvidia.com> Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-19 00:08:07 +0000