Re: [PATCH v3 1/5] staging: fbtft: convert fbtft_reset() to be non-atomic

2017-01-19 Thread Andy Shevchenko
On Thu, 2017-01-19 at 10:49 +0100, Greg Kroah-Hartman wrote: > On Tue, Jan 03, 2017 at 08:29:45PM +0200, Andy Shevchenko wrote: > > First of all, fbtft in current state doesn't allow to override GPIOs > > to be > > optional, like "reset" one. It might be a bug somewhere, but rather > > out of > >

Re: [PATCH v3 1/5] staging: fbtft: convert fbtft_reset() to be non-atomic

2017-01-19 Thread Andy Shevchenko
On Thu, 2017-01-19 at 10:49 +0100, Greg Kroah-Hartman wrote: > On Tue, Jan 03, 2017 at 08:29:45PM +0200, Andy Shevchenko wrote: > > First of all, fbtft in current state doesn't allow to override GPIOs > > to be > > optional, like "reset" one. It might be a bug somewhere, but rather > > out of > >

Re: [PATCH v3 1/5] staging: fbtft: convert fbtft_reset() to be non-atomic

2017-01-19 Thread Greg Kroah-Hartman
On Tue, Jan 03, 2017 at 08:29:45PM +0200, Andy Shevchenko wrote: > First of all, fbtft in current state doesn't allow to override GPIOs to be > optional, like "reset" one. It might be a bug somewhere, but rather out of > scope of this fix. > > Second, not all GPIOs available on the board would be

Re: [PATCH v3 1/5] staging: fbtft: convert fbtft_reset() to be non-atomic

2017-01-19 Thread Greg Kroah-Hartman
On Tue, Jan 03, 2017 at 08:29:45PM +0200, Andy Shevchenko wrote: > First of all, fbtft in current state doesn't allow to override GPIOs to be > optional, like "reset" one. It might be a bug somewhere, but rather out of > scope of this fix. > > Second, not all GPIOs available on the board would be

[PATCH v3 1/5] staging: fbtft: convert fbtft_reset() to be non-atomic

2017-01-03 Thread Andy Shevchenko
First of all, fbtft in current state doesn't allow to override GPIOs to be optional, like "reset" one. It might be a bug somewhere, but rather out of scope of this fix. Second, not all GPIOs available on the board would be SoC based, some of them might sit on I2C GPIO expanders, for example, on

[PATCH v3 1/5] staging: fbtft: convert fbtft_reset() to be non-atomic

2017-01-03 Thread Andy Shevchenko
First of all, fbtft in current state doesn't allow to override GPIOs to be optional, like "reset" one. It might be a bug somewhere, but rather out of scope of this fix. Second, not all GPIOs available on the board would be SoC based, some of them might sit on I2C GPIO expanders, for example, on