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2009-11-20Fix KMS framebuffer physical addressThomas White
This allows "/dev/fb0" to work correctly with mmap(). Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-11-16Simplify fences somewhatThomas White
The "dummy blit" isn't actually needed. Leaving the scratch buffer there for the time being, since it nicely shows up things which need fixing in KMS. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-11-15Fix ordering of KMS initialisationThomas White
This fixes a problem which was hidden because the framebuffer was always at the lowest address. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-11-15Enable FIFO stage for the LCD engine's memory accessThomas White
By avoiding conflicts of memory access inside Glamo, this doubles the speed of internal memory access. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-11-15Add interrupt-driven waitqueue for better GPU synchronisationThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-11-09Fix oops in GEM object allocationThomas White
If the allocation of a new GEM object failed due to there being no available VRAM, then glamo_gem_object_alloc() would bail out, calling drm_gem_object_unreference() in the process. glamodrm_gem_free_object() would then proceed to try to give back the memory which was unsuccessfully allocated. This obviously doesn't work, and resulted in an oops. To fix it, check that the VRAM block handle is non-NULL before freeing it. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-11-08Fix some CmdQ nonsense (?)Thomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-11-08Tidy up and fix burst submissionThomas White
Fixing a stupid mistake in the process... Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-10-22Add burst commandsThomas White
This adds kernel support for sending burst commands to the hardware. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-09-27Merge commit 'refs/remotes/openmoko/andy-tracking' into drm-trackingThomas White
2009-09-24Fix small typoNelson Castillo
s/though/thought/ Reported-by: Rask Ingemann Lambertsen <ccc94453@vip.cybercity.dk> Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-09-22Remove sort call from group filterNelson Castillo
This patch applies upstream feedback to the group filter. The algorithms are equivalent, thus we will get the same results after applying this patch. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-09-22Fix Andy's email in filters.Nelson Castillo
He is not reachable at the OM address. We need the right email if we send upstream. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-09-22s3_ts: cleanupsNelson Castillo
General cleanups. Now we pass checkpatch.pl. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-09-22Make s3c TS driver use s3c-adc APINelson Castillo
I had a patch by Vasily Khoruzhick <anarsoul@gmail.com> in the linux-arm-kernel as a guide for some of the changes. Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-09-22Remove dependence on old netdev operationsMichael Trimarchi
Remove the dependence to the OLD NET DEV operation Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>
2009-09-11Merge commit 'remotes/openmoko/andy-tracking' into drm-trackingThomas White
2009-09-10Fix sanitisationThomas White
Muppetry... Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-09-09Sanitise size and alignment of GEM objectsThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-09-02pcf50606: fix RTC alarmArnaud Patard
This makes wake up on RTC alarm work properly, ported from rtc-pcf50633 commits 4caf79de95c26495e7cdc8204023d97598f887d2 and c3e4e22fb0c3e1d82f66e67f6592949e48f3995a. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-09-02pcf50633: move messages to appropriate log levelsArnaud Patard
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-09-02pcf50606: move messages to appropriate log levelsArnaud Patard
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-09-02Revert "AR6000: move low-level cleanup from ar6000_destroy to ar6000_close"Paul Fertser
This reverts commit 9c4451ff31b937a478f3d3eabef30b71cbe12b12. This commit made wifi unusable after ifconfig down and sometimes after unbinding.
2009-08-27Silence suspend/resumeThomas White
This removes a few excess printks to tidy up suspend/resume. Identical changes exist in andy-tracking already Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-22Remove 'vram_base'Thomas White
This isn't needed any more. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-22Release mapping resources when deleting a GEM objectThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-22Zero VRAM before passing to userspaceThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-20Initial buffer wait/IRQ stuffThomas White
IRQ stuff brought across from earlier work by Andreas. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-19Move glamo_ioctl_gem_wait_rendering() to glamo-cmdq.cThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-19Formatting fussinessThomas White
2009-08-19Remove KMS function announcementsThomas White
I'm happy with how this works, now. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-18Remove CmdQ wrap-around printkThomas White
This works - no need for the message any more. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-16Unlock mutex on unsuccessful mmapThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-16FormattingThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-16Remove unused snippetThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-11Merge branch 'drm-tracking' of ↵Thomas White
git+ssh://git-weiss@git.bitwiz.org.uk/srv/git-public/kernel into drm-tracking
2009-08-11Update licence boilerplateThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-06Tidy up, and remove debugThomas White
Tidy up a few lines, and remove debug lines which would slow us down. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-06Put the mutex functions the right way roundThomas White
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-04ioremap() the framebuffer properlyThomas White
This fixes the glamo-kms-fb initialisation to ioremap() the proper address for the framebuffer, rather than just assuming it's at the start of the VRAM. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-04Tidy up initialisationThomas White
Fix label usage, making a compiler warning go away in the process. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-04Keep glamo-kms-fb off the hardware registersThomas White
This removes the last remaining instance of glamo-kms-fb touching Glamo's registers directly. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-04Copyright and debugThomas White
Update the copyright notice to include proper BSD credit for the memory mapping in glamo-buffer.c. Also removes some superfluous debug messages. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-04Take FB allocation back down to the minimumThomas White
This doesn't work with the current 'standard' DDX, so there's no point trying to make it work. Signed-off-by: Thomas White <taw@bitwiz.org.uk>
2009-08-02pcf50633: query charger status directlyPaul Fertser
Current scheme is fragile and is likely to go off sync, especially on batfull->adapter charging automatic MBC transition. Query the status bit every time we need it instead. We need to export another function to query for USB presence because we can't read anything from PCF50633 (via I2C) inside irq context and that is needed by usb gadgets. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-08-02pcf50633: properly reenable charging when the supply conditions changePaul Fertser
If chgmod == BATFULL, setting chgena has no effect. Datasheet says we need to set resume instead but when autoresume is used resume doesn't work. Clear and set chgena instead. This enables a user to force charging by re-plugging USB even when the charger entered Battery Full mode, might be handy before a long trip. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-08-02pcf50633: get rid of charging restart software auto-triggeringPaul Fertser
After reaching Battery Full condition MBC state machine switches back into charging mode when the battery voltage falls below 96% of a battery float voltage. The voltage drop in Li-Ion batteries is marginal (1-2%) till about 80% of its capacity - which means, after a BATFULL, charging won't be restarted until 75-80%. That is a desired behaviour recommended by battery manufacturers, don't mess with it. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-08-02pcf50633: revise locking for ADCPaul Fertser
Current implementation is prone to races, this patch attempts to remove all but one (in pcf50633_adc_sync_read). The idea is that we need to guard the queue access only on inserting and removing items. If we insert and there're no more items in the queue it means that the last irq already happened and we need to trigger ADC manually. If not, then the next conversion will be triggered by the irq handler upon completion of the previous. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-08-02pcf50633: use a dedicated workqueue for irq processingPaul Fertser
Using the default kernel "events" workqueue causes problems with synchronous adc readings if initiated from some task on the same workqueue. I had a deadlock trying to use pcf50633_adc_sync_read from a power_supply class driver because the reading was initiated from the workqueue and it waited for the irq processing to complete (to get the result) and that was put on the same workqueue. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2009-08-02gta01_battery: add charge_{now,full} propertiesPaul Fertser
Some userspace (notably Enlightment's batget) ignores "capacity" completely if there're no other properties. Expose a fake value (850mAh, typical for BL-5C) to make them happy. Signed-off-by: Paul Fertser <fercerpav@gmail.com>
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