On Wed, Jan 09, 2013 at 02:34:40AM +, Kim, Milo wrote:
> - goto wash;
> +
> + if (ret == -EBUSY && config->is_gpio_shared)
> + shared_ena_pin = true;
> +
> + if (!shared_ena_pin)
> +
> -Original Message-
> From: Mark Brown [mailto:broo...@opensource.wolfsonmicro.com]
> Sent: Tuesday, January 08, 2013 7:44 PM
> To: Axel Lin
> Cc: Kim, Milo; Girdwood, Liam; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH RFT] regulator: lp8788-ldo: Use ldo->
On Tue, Jan 08, 2013 at 12:06:44PM +0800, Axel Lin wrote:
> In this driver,
> There is a case that one gpio controls more than one regulator.
> e.g. ALDO2, ALDO3, ALDO4 are controlled by the same pin.
> It looks like current regulator core does not support this case.
Then the code to cope with t
On Mon, Jan 07, 2013 at 11:23:26PM +, Kim, Milo wrote:
> > Applied, thanks. However we should be converting the driver to use the
> > core support for this - the GPIO can just be given to the core in the
> > regulator config which should handle everything transparently.
> I have a question.
> -Original Message-
> From: Mark Brown [mailto:broo...@opensource.wolfsonmicro.com]
> Sent: Monday, January 07, 2013 8:08 PM
> To: Axel Lin
> Cc: Kim, Milo; Girdwood, Liam; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH RFT] regulator: lp8788-ldo: Use ldo->
On Sat, Jan 05, 2013 at 03:33:43PM +0800, Axel Lin wrote:
> ldo->en_pin is set iff the regulator is enabled by external pin.
>
> This patch sets ldo->en_pin to NULL if lp8788_gpio_request_ldo_en() fails,
> then
> we can use it to determinate if the regulator is controlled by external pin or
> reg
Hi Axel,
> -Original Message-
> From: Axel Lin [mailto:axel@ingics.com]
> Sent: Saturday, January 05, 2013 4:34 PM
> To: Mark Brown
> Cc: Kim, Milo; Girdwood, Liam; linux-kernel@vger.kernel.org
> Subject: [PATCH RFT] regulator: lp8788-ldo: Use ldo->en_pin to ch
ldo->en_pin is set iff the regulator is enabled by external pin.
This patch sets ldo->en_pin to NULL if lp8788_gpio_request_ldo_en() fails, then
we can use it to determinate if the regulator is controlled by external pin or
register.
lp8788_get_ldo_enable_mode(), lp8788_ldo_ctrl_by_extern_pin() a
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