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IDProjectTask TypeCategorySeveritySummaryOpened
 12524 RockboxPatchesSettingsLow iPod Classic/6G: hardware click support 2012-01-0921 Task Description

Implementes HAVE_HARDWARE_CLICK, almost 100% cut&paste from nano2g port, tested on Classic 80Gb, sounds nice.

 12523 RockboxPatchesLCDLow IPod Classic/6G: LCD sleep 2012-01-0982 Task Description

This patch implements HAVE_LCD_SLEEP, currently iit only supports lcd_type=1 displays (you can see your LCD type at Menu→System→Debug→HW Info), lcd_type=0 should work but isn’t tested. I think that support for lcd_types 2 and 3 will work using initialization sequences from emCORE loader, but need some testers.

12522RockboxPatchesBattery/ChargingLowiPod Classic/6G: charger detection2012-01-08141 Task Description

External/USB adapters are not correctly detected on my Classic 80Gb, this patch detects it so car mode functionality now works, also the iPod is powered-up when USB cable is inserted.

The function power_input_status() returns USB charger when both external and USB chargers are present. It is possible to detect the external adapter when USB cable is plugged but it is necesary to poll the PMU (not IRQ safe), and i think this information is not currently used at all.


 12521 RockboxPatchesOperating System/DriversLow iPod Classic/6G: cpu freq scaling 2012-01-0852 Task Description

This patch implements HAVE_ADJUSTABLE_CPU_FREQ capability, CPU and bus frequency is divided by 2 and core voltage is decreased from 1.2 to 1.1V when unboosted.

Tthe previous ipod6g_holdswitch_poll patch must be applied before, otherwise the system is very unstable.

 12520 RockboxBugsOperating System/DriversLow iPod Classic/6G: holdswitch PMU polling crashes 2012-01-0811 Task Description

There are some random crashes that usually occurs when the scrollwheel is used is WPS, moving PMU polling (for holdswitch status) from ISR to powermgmt thread seems to fix this problem for me.

i choose this approach as a first attempt because it is fast to implement and simple, maybe a better future solution is to make i2c functions IRQ safe, but it is not so trivial and may affect other functionality.

 12519 RockboxPatchesMusic playbackLow iPod Classic/6G: swap L-R audio channels 2012-01-0883 Task Description

Audio channels are inverted on my iPod Classic 80Gb, i don’t know if this problem exists on all Classic models. This patch inverts LRCK signal polarity on I2S interface, so it shouldn’t have side effects on other sound settings.

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