> -----Original Message----- > From: Kevin Hilman [mailto:khilman@xxxxxxxxxxxxxxxxxxx] > Sent: Wednesday, February 17, 2010 4:24 AM > To: Premi, Sanjeev > Cc: linux-omap@xxxxxxxxxxxxxxx > Subject: Re: [PATCH 3/3] OMAP3: PM: Wakeup from TWL4030 > keypad with OFF mode > > "Premi, Sanjeev" <premi@xxxxxx> writes: > > >> -----Original Message----- > >> From: Kevin Hilman [mailto:khilman@xxxxxxxxxxxxxxxxxxx] > >> Sent: Friday, February 05, 2010 3:22 AM > >> To: Premi, Sanjeev > >> Cc: linux-omap@xxxxxxxxxxxxxxx > >> Subject: Re: [PATCH 3/3] OMAP3: PM: Wakeup from TWL4030 > >> keypad with OFF mode > >> > >> Sanjeev Premi <premi@xxxxxx> writes: > >> > >> > This patch allows wakeup from TWL4030 keypad when > >> > OFF mode is hit during suspend. > >> > > >> > Tested on OMAP3EVM. > >> > > >> > Signed-off-by: Sanjeev Premi <premi@xxxxxx> > >> > >> The idea here looks good, but there is nothing realy EVM > specific here > >> AFAICT, and this exact code could be used on any other board using > >> the T2 keypad, right? How about a common location? > > > > [sp] The EVM uses SYS_NIRQ for hooking up with the T2 keypad. Not > > sure of everyone would be doing so. Also, PADCONFs are more > > applicable for OMAP3, but T2 can be used with other processors > > as well... > > > > I did initially inplement these functions in: > > drivers/input/keyboard/twl4030_keypad.c > > > > ...but then moved to board specific file. > > I know at least SDP and EVM have these hooked up identically, > so some common > way to set them up would be preferred. Maybe a > mach-omap2/t2-keypad.c that > could be shared between various board files. The board files > would still > configure the IRQ line and the padconfs used. [sp] Yes. This can be done. Best regards, Sanjeev > > Kevin > > > > >> > >> Also, after looking at this patch, I think the 'void > *pstate' member > >> of struct twl4030_keypad_data should be renamed to 'void *data' to > >> be more clear that it's just a pointer. > > > > [sp] Will make the change. However, will wait for your > response on the > > earlier comment before re-submit. > > > > ~sanjeev > > > >> > >> Kevin > >> > >> > > > > [snip]--[snip] > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
