development kernel tree: Changes to 'debug'
git at git.openmoko.org
git at git.openmoko.org
Thu Jul 31 20:30:39 CEST 2008
Rebased ref, commits from common ancestor:
commit 176cb135b0669ab33d4affabe0c4ce115d029f69
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:22 2008 +0100
clean-gsm-flow-control.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
arch/arm/plat-s3c24xx/neo1973_pm_gsm.c | 52 +-------
drivers/serial/s3c2410.c | 204 +++-----------------------------
2 files changed, 24 insertions(+), 232 deletions(-)
commit 0eda1735752a0adedd7651025844fd7e887cc3ed
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 19:30:21 2008 +0100
mw09_style_fixes.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit d66ee975c4a69f7fad52ceb0fd31ae70513e5b4d
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:21 2008 +0100
mw09f_gsm_interrupt_handling_4.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit ccfe1c984cf0f4f218ca9af8d68fa1f990ecc9f8
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:21 2008 +0100
mw09f_gsm_interrupt_handling_3.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 4a1a015382e597bd14b1c9f0bcdb6078caace043
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:20 2008 +0100
mw09f_gsm_interrupt_handling_2.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 22a181873c318cd58dc6a037902846d10e1bc897
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:20 2008 +0100
mw09f_gsm_interrupt_handling_1.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit b6d69a05f30f6e6002045b99360fcd3e300dffc0
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:20 2008 +0100
mw09e_gsm_serial_mctrl.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 8898004bc663cc9162eff14def4b7f623c5728c9
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:19 2008 +0100
mw09d_gta01_serial_readhack_1.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 9960dc7cb0d9692913487ba550b8f495b9756b91
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:18 2008 +0100
mw09c_gsm_flowcontrol.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 1086e5d83fcf25ad7916efc7c2e3a720a7a29065
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:18 2008 +0100
mw09a_log_serial_errors.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit b62d3e88dcaa697209ed3b8232a28194fd05808b
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:18 2008 +0100
mw09a_gta01_UART_threshold.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 509dcc66315b7c38a2c016179ee90cd23e0f6b03
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:17 2008 +0100
mw09a_gta01_console_disable_2.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 902944246b761b8e8e2e7689822df862b0fda73c
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 19:30:17 2008 +0100
mw09a_gta01_console_disable_1.patch
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 6351223ef9c710574c093083b24131c827f03f19
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:17 2008 +0100
PATCH-9_9-gta01-Tweak-pixclock-to-reduce-flicker-with-cpufreq.eml
Experimenting with a GTA01 showed pixclock values near 40000 (after the
rounding caused by the divider calculation) caused visible flicker. Values
near 20000 caused only a slight flicker, and the default value after rounding
with the default HCLK frequency of 133MHz is 30075.
Change the value to 35000 to make it stay in the range 17500-35000 and thus
reduce the flicker a bit.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit 08ad23aea88002dcf0aefc36c4ff2c08283f664c
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:16 2008 +0100
PATCH-8_9-Experimental-S3C2410A-cpufreq-driver-fb-.eml
This is the cpufreq notifier for the S3C2410 framebuffer driver.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit 6900d1f95d0e0b886dc64caf881d2fd15d9c0a88
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:16 2008 +0100
PATCH-7_9-Experimental-S3C2410A-cpufreq-driver-serial-.eml
This is the cpufreq notifier for the S3C2410 serial driver.
It uses the hardware flow control, when available, to avoid losing characters
during the transition.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit 8dc55b735e978785d294427a3e3c820f5fbad7ab
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:16 2008 +0100
PATCH-6_9-s3c2410-serial-move-divisor-calculation-to-separate-function.eml
The cpufreq notifier for the S3C2410 serial driver has to recalculate the
baud rate divisor. The code which does the calculation is currently part of
s3c24xx_serial_set_termios. Split it off to a separate function.
Code movement only, no functional changes.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit 778083a40a7fee99a846e83e8570d2702f41c59e
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:15 2008 +0100
PATCH-5_9-Experimental-S3C2410A-cpufreq-driver-nand-.eml
This is the cpufreq notifier for the S3C2410 NAND driver.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit f269452ebce63eecfdd0a0baac7d5a059e5c2791
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:15 2008 +0100
PATCH-4_9-Experimental-S3C2410A-cpufreq-driver-timer-.eml
This is the cpufreq notifier for the S3C2410 timer code.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit ee1ba7bf269f154483fd4b59119d59be4432e74e
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:15 2008 +0100
PATCH-3_9-cpufreq-Warn-whem-cpufreq_register_notifier-called-before-pure-initcalls.eml
If cpufreq_register_notifier is called before pure initcalls,
init_cpufreq_transition_notifier_list will overwrite whatever it did,
causing notifiers to be ignored.
Print some noise to the kernel log if that happens.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit 308a93d1eea9acc54c45d1cb89b42468e4da6329
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:14 2008 +0100
PATCH-2_9-Experimental-S3C2410A-cpufreq-driver-core-.eml
This is a cpufreq driver for the S3C2410A. It deals only with the main
frequency switching part and with the SDRAM refresh counter. The rest of the
hardware should be dealt with via cpufreq notifiers on each of the drivers.
It also has experimental support for the S3C2442.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit 7d602d45c1b16e0a8cc2667e92e32a507990bc45
Author: Cesar Eduardo Barros <cesarb at cesarb.net>
Date: Thu Jul 31 19:30:14 2008 +0100
PATCH-1_9-cpufreq-fix-show_trans_table.eml
Fix show_trans_table when it overflows PAGE_SIZE.
* Not all snprintf calls were protected against being passed a negative
length.
* When show_trans_table overflows, len might be > PAGE_SIZE. In that case,
returns PAGE_SIZE.
Signed-off-by: Cesar Eduardo Barros <cesarb at cesarb.net>
commit 5e2963b306ef669a5cb3247b8303034183b3eb3e
Author: warmcat <andy at warmcat.com>
Date: Thu Jul 31 19:30:13 2008 +0100
local-config-cpufreq.patch
commit 855f715f8568a50391d1526ab2954925c08dab79
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:34:51 2008 +0100
fix-glamo-crank-memory-to-90MHz.patch
This changes Glamo memory and now host bus PLL to 90MHz from
80MHz, as recommended by S-Media. Bandwidth should go up
by 12.5% by this in raw terms anyway.
Signed-off-by: Andy Green <andy at openmoko.com>
commit 0f6fb0d0fac62429ed862404e54d6409c3ae7c7f
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:34:51 2008 +0100
fix-glamo-turbo-host-interface.patch
Until now, we forced Glamo wait states to 3 on read and write
actions -- on the GLAMO side of the fence. This reduces them
to "0", although nWAIT is still briefly operated I saw. This
should reduce all memory bus timing by 3 Glamo Host bus clocks,
60ns at 50MHz.
In addition, until now we used PLL1 (50MHz) for host bus clock.
Now, we use PLL2 (80MHz) for host bus clock, so all transactions
complete quicker on Glamo side, it's a raw 60% improvement.
These changes do not appear to impact correct operation of Glamo
SD Card or video after testing for a week.
Signed-off-by: Andy Green <andy at openmoko.com>
commit f7bac16f0845a7aaba2bea5bfdb16750ae64f03b
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:23:20 2008 +0100
fix-reote-install-for-ext3-only-sd.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit 43f50f6507bb8d0c1266f67c39c03da98e9f6243
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:23:20 2008 +0100
defconfig-nuke-cruft.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit c0875f059ba18bfbc8ee0d907a4a3fcf2ba51ed3
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:23:20 2008 +0100
defconfig-kill-hxd8.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit ab5b12ee94030a0f29b6c6018cf5fa1cc627bd34
Author: Mike Westerhof <mwester at dls.net>
Date: Thu Jul 31 10:23:19 2008 +0100
fix-touchscreen-driver-gta01-missing-includes.patch
Add missing initialization for the touchscreen driver for the
gta01 platform.
Signed-off-by: Mike Westerhof <mwester at dls.net>
commit 1b31592d65d89da673722ba642e43fa2e2157bdb
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:23:19 2008 +0100
test-touchscreen-median.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit 82c709b0e65805e9bd0d1143420ed95cde72da76
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:23:19 2008 +0100
config-touchscreen-filters.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit 1a95efdc23966343a3b432ceef2f6c24dc0e2052
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 10:20:53 2008 +0100
config-usb-over-ethernet-module.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit b42ea86dd85d5766607848283b0ad27adbb8743f
Author: Andy Green <andy at openmoko.com>
Date: Thu Jul 31 09:44:58 2008 +0100
fix-add-missing-include.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit d4b28ec4e2818207cc0e48b90dbce581e0b779e7
Author: Andy Green <andy at openmoko.com>
Date: Wed Jul 30 12:46:56 2008 +0100
use-gta02-glamo-mci-sd-dynamic-clock.patch
This patch uses the new glamo-mci slow clock ratio
patch in order to dynamically reduce SD Card clock
rate when the GPS unit is powered on GTA02.
Signed-off-by: Andy Green <andy at openmoko.com>
commit 6d8e14dc4253f3921aff1bbbeb3caf073aa6a7b2
Author: Andy Green <andy at openmoko.com>
Date: Wed Jul 30 12:46:44 2008 +0100
add-glamo-mci-slower-clocking-dynamic-switching.patch
This patch gives glamo-mci a concept of a platform-defined
dynamic clock slowing callback. It means that platform code
can associate some completely external state to decide if
we run the SD clock at normal rate or a rate divided by a
module parameter "sd_slow_ratio", which you can set on
kernel commandline like this:
glamo_mci.sd_slow_ratio=8
you can also change it at runtime by
echo 8 > /sys/module/glamo_mci/parameters/sd_slow_ratio
If no platform callback is defined, then no slow mode
is used. If it is defined, then the default division
action is / 8, eg, 16MHz normal -> 2MHz slow mode.
Signed-off-by: Andy Green <andy at openmoko.com>
commit 792fb6dd55c282de25005a1399ffaa084ece4b1c
Author: Andy Green <andy at openmoko.com>
Date: Wed Jul 30 12:46:34 2008 +0100
fix-glamo-mci-dont-filter-voltage-change.patch
Signed-off-by: Andy Green <andy at openmoko.com>
commit 00e20ff234e6d35a6df7e86c043fdda7da06bf04
Author: Andy Green <andy at openmoko.com>
Date: Wed Jul 30 12:43:25 2008 +0100
fix-allow-full-sd-voltage-range-selection.patch
Until now we just drove the SD Card at 3.3V all the time. But in
fact we can do better, and use a voltage negotiated with the
SD Card itself.
With the shipping 512MB Sandisk SD Card, 2.7V is negotiated which
gives 1.7dBm reduction in power on all the SD Card lines and should
further reduce GPS perturbation during SD Card usage.
Signed-off-by: Andy Green <andy at openmoko.com>
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