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2009-06-08Glamo: Bugfix for wraparound in queueAndreas Pokorny
The rest_size was treated like the count of words instead of bytes. This code also switches to memcpy_toio. Signed-off-by: Andreas Pokorny <andreas.pokorny@gmail.com>
2009-06-08Glamo:Removing IRQ ExperimentsAndreas Pokorny
Removed the isr and everything interrupt related. IRQ is not needed for basic operation on the glamo cmdq. This code directly updates the write pointer of the queue without any waits. Signed-off-by: Andreas Pokorny <andreas.pokorny@gmail.com>
2009-06-05more trial and errorAndreas Pokorny
2009-06-05removed setting the CMDQ IRQ in the clear register - indents cleaned upAndreas Pokorny
2009-06-05Adding Glamo CMDQ IRQAndreas Pokorny
The code is still not functional, only the first set of commands get executed. Signed-off-by: Andreas Pokorny <andreas.pokorny@gmail.com>
2009-06-03Adding IRQ to DRM CMDQ - not workingAndreas Pokorny
2009-06-03Glamo DRM: Adding a Semaphore and SpinlockAndreas Pokorny
This is the first step towards the irq based update of the write pointer. With this revision the previous wait, and direct update is deactivated. Signed-off-by: Andreas Pokorny <andreas.pokorny@gmail.com>
2009-05-06Buffer relocation stuffThomas White
This allows command sequences to make use of buffer objects by providing their GEM handles. It also reorganises the code a bit, and adds a lot of missing security stuff. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-05Patch up the memory managementThomas White
This fixes things which were broken after the previous commit. VRAM allocation now appears to work. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-04Add (untested) memory managementThomas White
This implements the GEM 'create' ioctl. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-03Create glamo-buffer.cThomas White
This just creates a new file for the memory management stuff. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-03Reset command queue on resumeThomas White
Reinitialise the command queue on resume, so the fun can continue... Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-02Fix and/or remove debugThomas White
This removes a lot of debugging. We can't afford to splurge out a page of printk()s on every command submission. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-02Enable GEN51_EN_DIV_GCLKThomas White
We must enable the clock divider for the 2D engine in order for anything interesting to happen. Well, duh. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-02Reorder startup of enginesThomas White
This just moves the engine enabling calls around a bit. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-05-02Debugging stuffThomas White
This adds [glamo-drm] before the debugging messages. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-29Command queue fixesThomas White
This still doesn't quite work... Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-28Implement command queue resetThomas White
This implements resetting of the command queue engine. Hint: Do this before trying to read registers.. :) Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-28Enable MCLK dividerThomas White
This is just brought across from xf86-video-glamo Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-28Allow command queue timeoutThomas White
This allows glamo_cmdq_wait() to timeout. We will probably need to substitute this for something better later on, but for the time being I wanted to avoid a deadlock if the command queue never cleared. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-28Tidy up, fix silly mistake, and enable command queueThomas White
Tidy up the code in glamodrm_probe by doing glamodrm->gdrm Pass 'gdrm' to glamo_cmdq_init, not glamo_core (d'oh!) Enable the command queue engine at the start Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-28Copyright noticeThomas White
This fixes the licence text at the top of glamo-cmdq.c, noting that code from Xorg has been incorporated. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-28Build fixesThomas White
This fixes up the Makefile so that the build actually works. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-27Kernel handling of command queueThomas White
This adds handling of Glamo's ring buffer at the kernel level, to be accessed via ioctl DRM_GLAMO_CMDBUF. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-26Tweak ioctlsThomas White
This provides the necessary tweak to get our ioctls to be called properly. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-25Merge branch 'andy-tracking' into drm-trackingThomas White
Conflicts: drivers/mfd/glamo/Kconfig
2009-04-23Update status batteryMichael Trimarchi
This patch adds the call to the worker in bq27000_battery_external_power_changed. Now (un)plugging the USB cable effects the battery status soon. I don't know if it is possible call the status change directly. Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org> Signed-off-by: Daniel Willmann <daniel@totalueberwachung.de>
2009-04-21This patch take the min platform data array size and keys array size.Michael Trimarchi
Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>
2009-04-21glamo_fb: make Xglamo workaround conditionalNelson Castillo
Distributions that use Xorg will not need the workaround at all and now they can disable it. Updated configurations to enable it by default. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-04-21glamo_fb: Small cleanupNelson Castillo
~ Cleanup of a redundant call I introduced before. ~ Removed useless assignation. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-04-20Make Xglamo workaround opt-out. Fixes #2255.Nelson Castillo
To disable the workaround at run-time run: echo 0 > /sys/class/i2c-adapter/i2c-0/0-0073/pcf50633-regltr.9/glamo3362.0/glamo-fb.0/xglamo_hack I guess I should add a compile option now to completely disable the workaround but let's call this an enhancement and let's close the bug now. By default the workaround is enabled. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net> Reported-by: Timo Juhani Lindfors <timo.lindfors@iki.fi>
2009-04-21Fix ioctl definitionThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-20Disable EXT4 / enable reiserfsNelson Castillo
Disable EXT4 in gta02_moredrivers_defconfig. Enable reiserfs3 in gta02_moredrivers_defconfig and gta02_packaging_defconfig. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net> Reported-by: W.Kenworthy <billk@iinet.net.au>
2009-04-19remove-ext4-from-gta02_packaging_defconfig.patchMike (mwester)
Removes ext4 support from the packaging defconfig; there is little value in having this built into the kernel, and a bug in the current 2.6.29-rc3 kernel results in the kernel attempting to mount an ext2 rootfs as ext4, which fails. Signed-off-by: Mike Westerhof <mwester@dls.net>
2009-04-19Start to define ioctlsThomas White
This is the beginnings of the definition of our GEM interface Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-19Add gta02_drm_defconfigThomas White
This adds a defconfig for compiling with DRM. Mostly this is just to make my work with OpenEmbedded a bit easier. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-04-19Revert "Revert "Fixed the LCM driver state transition delay and pixel clock ↵Nelson Castillo
issue"" This reverts commit aa2dbc74bed8cf60e591c654ba1882011b9a8ece. Reverting the revert. Sorry for the noise. Check: http://lists.openmoko.org/pipermail/openmoko-kernel/2009-April/010023.html
2009-04-19Revert "Fixed the LCM driver state transition delay and pixel clock issue"Nelson Castillo
This reverts commit bd4b7e8e84ab43a13a4620b001d52d373c2122b3 which brought WSOD back for some devices. It was reported that the problem does not happen with Qi and it seem it is good news. See: https://docs.openmoko.org/trac/ticket/2274 Conflicts: drivers/video/display/jbt6k74.c
2009-04-16Revert "update gta01 config based on gta02 config"Nelson Castillo
This reverts commit 962780e3631255fc5423192d0762f30a1fa45239. Nothing really wrong with it but the resulting kernel was too big for the GTA01 NAND flash. GTA01 boots.
2009-04-16gta02: fix re-enabling backlight with <12 valuesPaul Fertser
If brightness value was set to anything less than 12, the backlight wasn't re-enabled after unblanking the display. Closes ticket #2262. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-04-15OHCI: Disabled additional debuggingPaul Fertser
Disabled additional debugging introduced in 70b36104ab8c03f5be6d03344214d09447d9d4a8
2009-04-15make touchscreen filter symbols const static in mach-gta01.c and mach-gta02.cNelson Castillo
Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-04-14Too many info messages for apm battery supportTim Niemeyer
Changing dev_info => dev_dbg. Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
2009-04-14better naming for filter_configurationTim Niemeyer
this affects gta01 and gta02, now we can enable both in the .config Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
2009-04-14update gta01 config based on gta02 configTim Niemeyer
Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
2009-04-14Fix kernel oops when starting wpa_supplicant.Mike Westerhof
This closes bug #2267. Signed-off-by: Mike Westerhof <mwester@dls.net>
2009-04-13fbcon: Cleaned unnecessary debugging output (fix bug 2265)Nicolas Dufresne
Cleaned unnecessary debugging output. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@gmail.com>
2009-04-08Re-enable USBHOST attributeMichael Trimarchi
Re-enable usbmode attribute. It was disabled by 70b36104ab8c03f5be6d03344214d09447d9d4a8. Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>
2009-04-08Cleanup USB host code of s3c2410Michael Trimarchi
Cleanup code of ohci-s3c2410. Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>
2009-04-07Correct platform s3c-ohci device name, makes bluetooth workPaul Fertser
Not sure what is the correct naming scheme and if MODULE_ALIAS in drivers/usb/host/ohci-s3c2410.c is needed at all (if yes, probably it should be modified too). Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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