Re: [PATCH V3] usb: musb: Fix unstable init of OTG_INTERFSEL.

2013-12-19 Thread Andreas Naumann
Am 19.12.2013 00:40, schrieb Grazvydas Ignotas: On Wed, Dec 18, 2013 at 5:35 PM, Felipe Balbi ba...@ti.com wrote: Hi, On Tue, Dec 17, 2013 at 05:48:33PM +0100, anaum...@ultratronik.de wrote: From: Andreas Naumann anaum...@ultratronik.de This is a hard to reproduce problem which leads

Re: [PATCH V3] usb: musb: Fix unstable init of OTG_INTERFSEL.

2013-12-17 Thread Andreas Naumann
Am 17.12.2013 18:22, schrieb David Cohen: On Tue, Dec 17, 2013 at 05:48:33PM +0100, anaum...@ultratronik.de wrote: From: Andreas Naumann anaum...@ultratronik.de This is a hard to reproduce problem which leads to non-functional USB-OTG port in 0.1%-1% of all boots. Tracked it down to commit

Re: WG: [PATCH] usb: musb: omap2430: fix occasional musb breakage on boot

2013-12-13 Thread Andreas Naumann
On 13.12.2013 13:34, Grazvydas Ignotas wrote: On Thu, Dec 12, 2013 at 11:29 PM, Andreas Naumann d...@andin.de wrote: Hi Grazvydas, Von: Grazvydas Ignotas [mailto:nota...@gmail.com] Gesendet: Donnerstag, 12. Dezember 2013 01:21 An: linux-...@vger.kernel.org Cc: Felipe Balbi; linux-omap

Re: WG: [PATCH] usb: musb: omap2430: fix occasional musb breakage on boot

2013-12-12 Thread Andreas Naumann
never be saved in the context as it's invalid value, so we use it as an indicator that context hasn't been saved yet). This issue was originally found by Andreas Naumann: http://marc.info/?l=linux-usbm=138562574719654w=2 Reported-and-bisected-by: Andreas Naumann anaum...@ultratronik.de Signed-off

Re: [PATCH V2] usb: musb: Fix unstable init of OTG_INTERFSEL.

2013-11-29 Thread Andreas Naumann
Nice find, I think I'm also affected by this. However this crashes on OMAP3530 pandora because you now access INTERFSEL before interface clock is enabled.. This is not a problem on DM37xx because it uses different interconnects. You should probably use context_valid variable in omap2430_glue or

[PATCH] omap2 dss: omap_display_init: Dont allow more than the maximum number of displays.

2013-06-10 Thread Andreas Naumann
Currently the maximum number of display is hardcoded in the array omapfb2_device. Made the number a #define and check it in init routine. Signed-off-by: Andreas Naumann anaum...@ultratronik.de --- Our board supports a lot of panels and we could probably solve this more effectively, but arrays