[linux-sunxi] Re: Cubietruck, gmac freezing TCP connections when at gigabit speed

2014-11-09 Thread Stefan Monnier
Packet loss can explain stalled session, but I expect some retransmission after some time. FWIW, I experienced similar issues with my Cubietruck at 1Gbps and forced it down to 100Mbps for that reason. IIRC I did report it here at the time (6 months ago, more or less). Stefan -- You

[linux-sunxi] Re: [PATCH] ARM: dts: sunxi: Banana Pi: increase startup-delay for the GMAC PHY regulator

2014-11-09 Thread Hans de Goede
Hi, On 11/09/2014 02:28 PM, Karsten Merker wrote: On the LeMaker Banana Pi, probing the external ethernet PHY connected to the SoC's internal GMAC module sometimes fails. The PHY power supply is handled via a GPIO-controlled regulator, and the existing regulator startup-delay of 5us is

Re: [linux-sunxi] Re: [PATCH][RFC] Add standalone driver for the A20 Soc TP embedded temperature sensor

2014-11-09 Thread Thomas . Kaiser
thomas.kai...@phg-online.de wrote: In the meantime I realized that it's bit 7 of the touchpanel's TP_CTRL1 register so when sunxi-dbgreg.ko is loaded I should succeed with echo 'f1c25004' /sys/devices/virtual/misc/sunxi-dbgreg/rw/read; Corentin's code in this module as well as the

[linux-sunxi] Re: AMR: sun7i: CPU hotplug support?

2014-11-09 Thread Maxime Ripard
Hi Jan, On Sun, Nov 09, 2014 at 08:35:49PM +0100, Jan Kiszka wrote: did anyone already happen to look into enabling CPU hotplug for the Allwinner A20 in upstream? I'm currently running the sunxi-next branch on Banana Pi, and echo 0 .../cpu1/online just hangs the system. The old 3.4 LeMaker

[linux-sunxi] is it possible to chnage fb0 width and height for dual display.

2014-11-09 Thread Puneet B
Hi All, I have anddroid 4.2 in my A20 board with dual display support(HDMI and Tv). But HDMI is not full screen and some portion is missing in TV. Once i changed fb0_width=1280 fb0_height=720 , HDMI become full screen but TV output is going out of home screen and has some jitter. i need to