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path: root/arch/arm/plat-s3c24xx/adc.c
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2009-10-01Fix s3c-adc suspendVasily Khoruzhick
Fix for a bug that shows when the s3c2410 TS driver requests a conversion from the s3c-adc driver and the machine goes into suspend. In this case the touchscreen stops working. Note: Nelson edited the original patch with a few small changes. Reported-by: Radek Polak <psonek2@seznam.cz> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> 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>
2009-09-22s3c24xx: introduce s3c-adc delayVasily Khoruzhick
Without this patch we cannot make the s3c2410/s3c2440 touchscreen driver work. Is this delay device-dependant? Is there a better way to do this? We specify the delay value (S3C2410_ADCDLY). Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net>
2009-09-22S3C: ADC: Expose number of remaining conversions to convert callbackNelson Castillo
This patch allow us to efficiently modify the number of remaining conversions from the client side. This us useful when we do not know in advance how many conversions we will need or when we need to cancel pending conversions. This change is simple enough to be compatible with existing code that can just define the new pointer in the callback and ignore it. Sample usage: http://tinyurl.com/s3c2410-ts-c (function stylus_adc_action). Signed-off-by: Nelson Castillo <arhuaco@freaks-unidos.net> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-01-22MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatc ↵merge
hes-tracking-fix-stray-endmenu-patch-1232632040-1232632141 pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage: From: merge <null@invalid> MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage: From: merge <null@invalid> MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage: From: Andy Green <andy@openmoko.com> fix-stray-endmenu.patch Signed-off-by: Andy Green <andy@openmoko.com>