- 01 Jul, 2005 7 commits
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Tony Lindgren authored
Sync pm.c dyntick call with mainline
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Todd Poynor authored
Move OMAP pm_idle interrupt reenable until after the next interrupt has arrived, avoid situation where multiple interrupts are needed to exit idle. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Juha Yrjölä authored
DMA updates to the OMAP MMC driver (Juha): * Accept multi-segment scatterlist requests to reduce the cost of data transfer operations, increasing speed dramatically * Release DMA channel lazily for a minor performance boost * Synchronize the completion of a request to both DMA transfer completion and command completion to work around a problem of some response IRQs being lost Also, updates from DB for handling the individual DMA segments: * Use the correct sg_dma_*() calls; * Return to the previous scheme of doing DMA in frames of up no more than one FIFO's worth of data, and * Don't print messages in the curious "DMA IRQ with DMA still pending" case. This provides about a 10% improvement in elapsed time during large DMA transfers, 100% improvement in kernel time, and orders of magnitude reduction in IRQ count. Signed-off-by: Juha Yrjölä <juha.yrjola@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Juha Yrjölä authored
Reduce the MMC clock frequency slightly to make all cards work. Otherwise weird CRC errors seem to happen with many RS-MMC cards. Signed-off-by: Juha Yrjölä <juha.yrjola at nokia.com>
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Jarkko Lavinen authored
The MMC spev v4.1 has table 23 on page 65 listing the valid response bits from each command. The table specifies CMD12 response not containing bit 31 (address out of range) and only 23, 22, and 20 (command crc, illegal command and card error) error bits and some status bits are defined.
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Tony Lindgren authored
Innovator MMC init
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David Brownell authored
This updates the MMC initialization: - OMAP_TAG_MMC updates: * Re-factor contents into one struct per silicon block * Provide information that's useful for SD support, like whether the board is wired for 4-wire transfers and what gpio (if any) is used to sense the writeprotect slider. * Allows for "nonstandard" muxing options, which would mostly affect boards using MMC2. * Report whether the MMC switch should use the card detect model, or the cover switch model. * Updated/tested board config only for H2 (not H3 or VoiceBlue). - MMC device initialization moved into mach-omap/omap1/device.c and out of the MMC driver itself. - Removed the "what MMC blocks to configure" option from Kconfig; the board-specific MMC tag holds this info (and more). This new device init hook should be easy to reuse to set up any of the other integrated devices. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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- 30 Jun, 2005 1 commit
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Toshihiro Kobayashi authored
Updated DSP to use class_device instead of class_simple
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- 29 Jun, 2005 32 commits
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David Brownell authored
Support for LEDs on H3 ... "disco led" on the mainboard, and four debug board leds act as "red" "amber" "blue" and "green" through /sys/devices/system/leds/leds0/event commands. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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David Brownell authored
Minor OMAP updates that somehow got dropped from previous patches. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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David Brownell authored
The recent "pm_message_t" changes removed functionality from the Linux PM framework. This patch removes it from the OMAP OHCI too, removing the distinction between (previous) PM_SUSPEND_MEM and PM_SUSPEND_DISK state transitions ... now the only suspend semantics supportable are what was previously PM_SUSPEND_DISK (4) and is now "PMSG_SUSPEND" (3). From: Todd Poynor <tpoynor@mvista.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
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Tony Lindgren authored
Removed extra SUBARCH line as noted by Geoff Levand.
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Tony Lindgren authored
Updated idle to use generic ARM dyntick
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Tony Lindgren authored
Removed duplicate definition of SA_TIMER
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Tony Lindgren authored
Please also note that you now need to pass dyntick=enabled in kernel command line to turn dyntick on.
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Tony Lindgren authored
Copied back OMAP version of TPS65010 driver
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Tony Lindgren authored
Removed temporary arch/arm/mach-omap/time.c that was used for merge
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Tony Lindgren authored
Updated OMAP timer to use generic ARM dyntick
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Tony Lindgren authored
Undo of temporary patch after merge with mainline
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Tony Lindgren authored
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Tony Lindgren authored
Temporary patch to avoid merge conflicts
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Tony Lindgren authored
Manually merged include/asm-arm/mach/time.h
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Tony Lindgren authored
Manually merged include/asm-arm/arch-omap/tps65010.h
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Tony Lindgren authored
Manually merged drivers/usb/gadget/omap_udc.c
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Tony Lindgren authored
Manually merged drivers/net/smc91x.h
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Tony Lindgren authored
Manually merged drivers/i2c/chips/Makefile
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Tony Lindgren authored
Manually merged drivers/i2c/chips/Kconfig
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Tony Lindgren authored
Manually merged drivers/char/watchdog/Makefile
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Tony Lindgren authored
Manually merged drivers/Kconfig
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Tony Lindgren authored
Switched to use ARM generic dyntick.
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Tony Lindgren authored
Needed to avoid merge conflicts
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Tony Lindgren authored
Added back arch/arm/mach-omap/time.c and removed drivers/i2c/chips/tps65010.c to avoid merge conflicts.
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Tony Lindgren authored
In 2.6.13-rc1 arch.c disappears.
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Tony Lindgren authored
Enabling low power mode for H3 hangs the system.
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Linus Torvalds authored
Ok, a lot of things were pending after the 2.6.12 release, let's try to start calming things down again.
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Jeff Garzik authored
This crept in with the resync-to-mainline. Nothing uses 802.11-crypt in mainline, so we can safely comment it out for now. Signed-off-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Dave Jones authored
This patch adds the SiS 760 ID to the amd64-agp driver, so that agpgart can be used on Athlon64 boards based on this chip. Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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William Lee Irwin III authored
Something reverted most of the arch/sparc/Kconfig changes, leaving arch/sparc/ unconfigurable. This patch re-removes the parts made redundant by drivers/Kconfig in addition to a mysterious, spurious second instance of source "mm/Kconfig". cvs strikes again? Signed-off-by: William Irwin <wli@holomorphy.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Randy Dunlap authored
Corrections to Documentation/Submitting{Drivers,Patches} - update LANANA info. - fix some typos - update 2.2 kernel maintainer info. - update 'dontdiff' info. - update URLs for patch scripts - add Trivial Patch Monkey URL - add more references for submitting patches Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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