Picasso-kernel: различия между версиями
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Zombah (обсуждение | вклад) м (add udc stuff) |
Zombah (обсуждение | вклад) м (udc fix) |
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| Строка 3: | Строка 3: | ||
===Problems left=== | ===Problems left=== | ||
#Slow data/system EXT4 format from recovery | #Slow data/system EXT4 format from recovery with SanDisk eMMC | ||
#UDC usb works only if inserted before poweron | #<strike>UDC usb works only if inserted before poweron</strike>) ([https://github.com/digetx/picasso-kernel/commit/a785109dbaf665c1ad123c6ff50b16dea890a8b3 fixed by digetx]) | ||
#Hardware video overlays freezes (Probably memory clock problem) | #Hardware video overlays freezes (Probably memory clock problem) | ||
#<strike>[[No power button and lid events from nvec]]</strike> (Works with Stuw's patches) | #<strike>[[No power button and lid events from nvec]]</strike> (Works with Stuw's patches) | ||
Версия от 09:14, 2 мая 2016
Use picasso-kernel on PAZ00
Problems left
- Slow data/system EXT4 format from recovery with SanDisk eMMC
UDC usb works only if inserted before poweron) (fixed by digetx)- Hardware video overlays freezes (Probably memory clock problem)
No power button and lid events from nvec(Works with Stuw's patches)Battare uevents(Patch from 3.1 fits 3.18)
Memreserve calculations
Memory hole like kernel 3.1.10
/*
* Carveouts for multimedia and ram console
* 128MB - multimedia
* 8MB - fb1
* 16MB - fb2
* 1MB - ram-console
*/
memory {
reg = <0x00000000 0x20000000>;
};
/memreserve/ 0x11000000+0x9900000=0x1A900000
nvmap:0x11000000+0x8000000=0x19000000
dc1:0x19000000+0x800000=0x19800000
dc2:0x19800000+0x01000000=0x1A800000
ramconsole:0x1A800000+0x00100000=0x1A900000
memory size note
512 megabyte=536 870 912 bytes /* Total RAM */ 128 megabyte=134 217 728 bytes 64 megabyte=67 108 864 bytes 32 megabyte=33 554 432 bytes
UDC
Clocks diff
--- picasso-kernel-udc-not-connected-clocks-1 2016-04-27 01:09:48.527156892 +0300 +++ picasso-kernel-udc-power-on-clocks-1 2016-04-27 01:10:08.994148847 +0300 @@ -1,5 +1,5 @@ -Not inserted: -shell@android:/ # grep -Hsi "" /sys/kernel/debug/clk/*/clk_rate +inserted +shell@android:/ # grep -Hsi "" /sys/kernel/debug/clk/*/clk_rate /sys/kernel/debug/clk/2d/clk_rate:300000000 /sys/kernel/debug/clk/2d_emc/clk_rate:0 /sys/kernel/debug/clk/3d/clk_rate:300000000 @@ -86,7 +86,7 @@ /sys/kernel/debug/clk/pll_p_out4_div/clk_rate:24000000 /sys/kernel/debug/clk/pll_ref/clk_rate:12000000 /sys/kernel/debug/clk/pll_u/clk_rate:480000000 -/sys/kernel/debug/clk/pll_x/clk_rate:1000000000 +/sys/kernel/debug/clk/pll_x/clk_rate:312000000 /sys/kernel/debug/clk/pwm/clk_rate:32768 /sys/kernel/debug/clk/rtc/clk_rate:32768 /sys/kernel/debug/clk/sbc1/clk_rate:86400000
Kernel logs
udc before power on connected http://pastebin.com/3d1RLizK udc power on not connected http://pastebin.com/vH0tYwbv
Notes
Checkout maybe this patches need to be added somehow to 3.18
https://github.com/zombah/android_kernel_toshiba_ac100/commit/1759db16750a029bfc80a62ab0918b84558dfab3 https://github.com/zombah/android_kernel_toshiba_ac100/commit/046a597b9cc3e2bd7b707887530827cbd607b275