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2010-09-20Ubuntu-2.6.35-ti903.8+ti+release3~pm+p1ti-ubuntu-2.6.35-ti903.8+ti+release3.pm+p1Sebastien Jan
Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-20Deactivate OPROFILE supportSebastien Jan
CONFIG_OPROFILE breaks the PM feature: when cpu1 is cut, the platform enters a weird state (not really crashed: the terminal used to cut cpu1 still echos the strings typed, but the console does not respond. Other previously open terminal on the board LCD can still be used but with limited capabilities). Deactivating OPROFILE 'fixes' these issues. Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-16Ubuntu-2.6.35-ti903.8+ti+release3~pmti-ubuntu-2.6.35-ti903.8+ti+release3.pmSebastien Jan
Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-16Deactivate TIWLANSebastien Jan
WLAN is not supported on blaze board. If the WLAN driver is loaded, it generates a crash. Deactivating WLAN permits to avoid this crash. Long-term solution is to fix the WLAN driver (or the way it was integrated into mmc/sdio/board file), so that the same kernel imagete can support Blaze without WLAN and pandaboard with WLAN. Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-16Activate Power ManagementSebastien Jan
Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-15Ubuntu-2.6.35-ti903.8+ti+release3ti-ubuntu-2.6.35-ti903.8+ti+release3Sebastien Jan
Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-15Activate high resolution timersSebastien Jan
Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-10bounce: call flush_dcache_page after bounce_copy_vecGary King
the bounced page needs to be flushed after data is copied into it, to ensure that architecture implementations can synchronize instruction and data caches if necessary. Signed-off-by: Gary King <gking@nvidia.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
2010-09-10UBUNTU: ensure the common headers are built on armelAndy Whitcroft
BugLink: http://bugs.launchpad.net/bugs/632235 Signed-off-by: Andy Whitcroft <apw@canonical.com>
2010-09-08Ubuntu-2.6.35-ti903.8+ti+release2ti-ubuntu-2.6.35-ti903.8+ti+release2Sebastien Jan
Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-08UBUNTU: correct the headers dependancy and select minimal packagesAndy Whitcroft
BugLink: http://bugs.launchpad.net/bugs/632235 Ensure the flavour header depends on the correctly named common header. Also turn off those packages a derivative kernel is not permitted to generate. Signed-off-by: Andy Whitcroft <apw@canonical.com>
2010-09-07Optimize kernel configurationSebastien Jan
- define some components as modules instead of static - enable USB DMA Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-07omap4: pm: Mask Secure interrupt which gate lowpower statesSantosh Shilimkar
This patch masks the Secure interrupt at wakeupgen level. This interrupt is controlled only from secure SW and non-secure SW should be immune to it. Additinaly the L3 error interupts are masked since they are gating the lowpower states. This hack will be removed once the L3 error-handling is in place Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2010-09-07omap4: pm: Fix the cpuidle barriers and restore CPUx stateSantosh Shilimkar
This patch fixes two issues. 1. Barriers in the cpudile path 2. Restoration of CPUx state, to avoid accidental transitions of CPUx power domain to low power states while executing WFI outside the idle thread. Secure software and hotplog path are examples of this problems Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2010-09-07omap4: pm-debug: Fix the pwrdomain clockdomain countersSantosh Shilimkar
This patch fixes the lopw power powerdomain, clockdomain counters One can mount the debug fs and check the low-power state e.g $cat /proc/sys/debug/pm_debug/count | grep mpu $mpu_pwrdm (ON),OFF:87186,RET:2605909,INA:0,ON:2693096,RET-LOGIC-OFF:2605909 Additionaly MPU OFF is programmed to OFF instead of RET in suspend path Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2010-09-07DRM: enable DRM build for SGX DDKGowtham Tammana
PCI dependency is removed in the DRM makefile. DRM stub files from DDK are added to drm source tree in the kernel. Signed-off-by: Gowtham Tammana <g-tammana@ti.com> [s-jan@ti.com: defconfig changes to debian folder + checkpatch fixes] Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-03Ubuntu-2.6.35-ti903.8+ti+release1ti-ubuntu-2.6.35-ti903.8+ti+release1Sebastien Jan
Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-03TILER: Don't assign mem struct inside kernel listDavid Sin
It's possible that the mem struct assignment inside of the kernel list doesn't assigned properly (e.g. NULL), which causes a deref crash during the free call. Signed-off-by: David Sin <davidsin@ti.com> Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-03TILER: Fix when get element from empty listFernando Guzman Lugo
If free_list is empty the element won't be assigned to NULL. Causing issues when freeing the pages. Signed-off-by: Fernando Guzman Lugo <fernando.lugo@ti.com> Signed-off-by: Bhavin Shah <bshah@ti.com> Signed-off-by: David Sin <davidsin@ti.com>
2010-09-03SYSLINK: ipc - Remove _ON_STACK from recovery completion declarationsAngela Stegmaier
This patch fixes the following kernel-hacking compile errors that are present when the kernel-hacking for mutexes and spinlocks is enabled: drivers/dsp/syslink/multicore_ipc/ipc_drv.c:76: error: braced-group within expression allowed only inside a function drivers/dsp/syslink/multicore_ipc/ipc_drv.c:77: error: braced-group within expression allowed only inside a function The fix is to change the DECLARE_COMPLETION_ON_STACK declarations to DECLARE_COMPLETION. Signed-off-by: Angela Stegmaier <angelabaker@ti.com>
2010-09-03SYSLINK: ipc- check queue validity in messageq_putAngela Stegmaier
If there has been an MPU-side app failure and the message queue has been deleted, then obj could be NULL in the local put part of messageq_put. So, after setting obj, obj should be checked for NULL-ness before being de-referenced. Signed-off-by: Angela Stegmaier <angelabaker@ti.com>
2010-09-01omap: panda: fix build break with DSS/HDMI disabledDavid Anders
Fix this build error with CONFIG_OMAP2_DSS_HDMI disabled: Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
2010-09-01omap4: pandaboard: remove unused includesDavid Anders
various includes were left from the original based of the 4430sdp. remove these for cleaner board file. Signed-off-by: David Anders <x0132446@ti.com>
2010-09-01omap4: pandaboard: code cleanupDavid Anders
clean up various coding format issues Signed-off-by: David Anders <x0132446@ti.com>
2010-09-01UBUNTU: [Config] Change CONFIG_LEDS_TRIGGER_HEARTBEAT from module to built-inRicardo Salveti de Araujo
The trigger heartbeat is used by default for Beagleboard and Pandaboard, but it's only activated when the module is loaded. Changing to built-in to be always used and activated during boot time. Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
2010-09-01OMAP4: board-omap4panda.c: adding leds status1 and status2Ricardo Salveti de Araujo
At Pandaboard we have 2 status leds, so adding them with similar usage as we have for Beagleboard (heartbeat and mmc0). Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
2010-09-01OMAP4: PandaBoard: EHCI nreset based on board revisionDavid Anders
Add support to determine which GPIO to use for HUB_NRESET based on the board revision of the PandaBoard. Signed-off-by: David Anders <x0132446@ti.com>
2010-09-01OMAP4: PandaBoard: add board revision reportingDavid Anders
Add initial support for determining the board revision of the PandaBoard and reports the version on boot. This will assist in determining which board is being used when providing techincal support. The board revision will also be used to determine which GPIO and other configuration changes are needed between different hardware revisions of the PandaBoard. Signed-off-by: David Anders <x0132446@ti.com>
2010-09-01OMAP4:DSS:HDMI: don't handle DISCONNECT if we've already got a CONNECTRob Clark
(renamed from: RFC: don't handle DISCONNECT if we've already got a CONNECT) Change the irq status to be a bitmask, so multiple irq's can be handled at one time in work-queue function. This avoids handling a disconnect if a connect already comes by the time the work queue function runs. Also, avoid powering off PHY/PLL to avoid getting inconsistant connect/disconnect interrupts and inconsistant HPD status. Signed-off-by: Rob Clark <rob@ti.com>
2010-09-01Revert "Fix detection loop issue on some monitors"Sebastien Jan
This reverts commit 560118846ca54b81e6498433e6d4398f628866d2. Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-01OMAP:DSS:HDMI:Patch to dump HDMI registersMythri P K
Signed-off-by: Mythri P K <mythripk@ti.com> checkpatch fixes Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-01OMAP4:DSS:HDMI:fix HDMI state in HPDMythri P K
Signed-off-by: Mythri P K <mythripk@ti.com>
2010-09-01Ubuntu-2.6.35-ti903.8+ti+release0Sebastien Jan
Integration of L24.9-p2 kernel updates. Fix for blaze boot (WLAN). Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-09-01omap4: Disable auto gating for PER M3 dividerRajendra Nayak
Disable auto gating for PER M3 divider Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
2010-09-01OMAP4: file_permissions: Setting to 644 file permissionsRicardo Perez Olivares
Changing 755 file permissions to 644 proper ones Signed-off-by: Ricardo Perez Olivares <x0081762@ti.com>
2010-09-01SYSLINK: notify - increase reserved events to 4Suman Anna
IPC uses the first 4 notify events for internal notifications. The Notify reserved events should therefore be 4, and not 3. Otherwise, it would allow the users to get notified and send a wrong value back using event 3. Signed-off-by: Suman Anna <s-anna@ti.com>
2010-09-01omap:iodmm-allow unconditional cache flushHari Kanigeri
This patch reverts back Russell King's patch to do the userspace buffer cache flush. This allows unconditional cache operations and this patch is considered as a hack patch until the new API is alinged with MM team Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>
2010-09-01SYSLINK:IPU-PM: avoiding down_timeout when failingMiguel Vadillo
In ipu_pm_notifications the PID_DEATH/SUSPEND/RESUME event is sent to IPU and a semaphore is used to wait for IPU to respond. In the case when the send_event is failing, there is no need to called the semaphore and wait. Also if one of the proc (SYS/APP) is not responding an error is returned without sending the notification to the other proc. Signed-off-by: Miguel Vadillo <vadillo@ti.com> Signed-off-by: Juan Gutierrez <jgutierrez@ti.com> Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Paul Hunt <hunt@ti.com>
2010-09-01omap:iodmm-exclude Tiler buffers from mapped informationHari Kanigeri
Exclude Tiler buffers from getting added to runtime mapped information since they are already pre-mapped in TLB. By including them in runtime leads to MMU fault during the process shutdown. Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>
2010-09-01Kernel changes for hwmod and omap_device initialization for GPU.Hemant Hariyani
Signed-off-by: Hemant Hariyani <hemanthariyani@ti.com>
2010-09-01Fix this compile warning when building with CONFIG_OMAP2_DSS_HDMIAnand Gadiyar
disabled. CC arch/arm/mach-omap2/board-4430sdp.o arch/arm/mach-omap2/board-4430sdp.c:459: warning: 'sdp4430_hdmi_device' defined but not used Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Cc: Mythri P K <mythripk@ti.com>
2010-09-01Fix this build warning when CONFIG_PANEL_PICO_DLP is disabled:Anand Gadiyar
CC arch/arm/mach-omap2/board-4430sdp.o arch/arm/mach-omap2/board-4430sdp.c:506: warning: 'sdp4430_picoDLP_device' defined but not used Signed-off-by: Anand Gadiyar <gadiyar@ti.com> CC: Mythri P K <mythripk@ti.com> CC: David Anders <x0132446@ti.com>
2010-09-01Assigning correct address to vma structMayuresh Janorkar
Wrong adress was getting assigned to vma struct So a dump was observed in FB with TILER buffers. Signed-off-by: Mayuresh Janorkar <mayur@ti.com>
2010-09-01Deactivate SW errata related to ES1.0Sebastien Jan
The following SW errata are not required anymore on OMAP4 ES2.0: - AXI2COP - PL310_ERRATA_588369 Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-08-31SDP4430: fix wlan board configSebastien Jan
Kernel crashes at board init time with TIWLAN_SDIO activated. This is caused by a wrong memory access. Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-08-31UBUNTU: SAUCE: auto-generate uImage fileSebastien Jan
Local change, not to be merged into Ubuntu tree. Signed-off-by: Sebastien Jan <s-jan@ti.com>
2010-08-28UBUNTU: Ubuntu-2.6.35-903.8Bryan Wu
Ignore: yes Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
2010-08-28UBUNTU: [Config] Deactivate ES1.0 supportSebastien Jan
ES1.0 support breaks ES2.0, so revert this option. Note: if we wanna test Ubuntu 2.6.35 kernel on ES1.0 hardware, we need to revert this commit and also tweak some USB EHCI configs. Signed-off-by: Sebastien Jan <s-jan@ti.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
2010-08-27ARM: stack protector: change the canary value per taskBryan Wu
A new random value for the canary is stored in the task struct whenever a new task is forked. This is meant to allow for different canary values per task. On ARM, GCC expects the canary value to be found in a global variable called __stack_chk_guard. So this variable has to be updated with the value stored in the task struct whenever a task switch occurs. Because the variable GCC expects is global, this cannot work on SMP unfortunately. So, on SMP, the same initial canary value is kept throughout, making this feature a bit less effective although it is still useful. One way to overcome this GCC limitation would be to locate the __stack_chk_guard variable into a memory page of its own for each CPU, and then use TLB locking to have each CPU see its own page at the same virtual address for each of them. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> (cherry picked from commit df0698be14c6683606d5df2d83e3ae40f85ed0d9 bryan.wu@canonical.com: modified the code to make it apply to ti-omap4) Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
2010-08-27Ubuntu: CONFIG: turn off CONFIG_MODVERSIONS to support TI's out of tree ↵Bryan Wu
dirty modules After they cleanup their dirty modules, we can turn it on. Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-24 12:56:32 +0000