| Message ID | 46560700.2S4p0nUZl8@wuerfel (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 38784764bbcdfedd7c9b220d6d593d281e52c059 |
| Headers | show |
Arnd Bergmann <arnd@arndb.de> writes: > We have in the past added 'depends on I2C' for some of the PXA boards > after hitting randconfig build bugs. I have seens a couple of new > bugs in this area during the linux-next cycle for 3.16, after it > became possible to build some more PXA machines with I2C disabled. > > To shut this up for good, this adds the dependency to every board > that uses I2C as the interface to the codec. I have gone through > all board files and verified that they all either use AC97 or > I2C, and this annotates the latter. Some of these already enable > I2C from mach-pxa/Kconfig, but since that can change it's better > to be explicit here. > > The link error that can result otherwise happens when CONFIG_I2C > is set to 'm' and the codec driver is built-in as a result of being > selected by the platform specific glue. Hi Arnd, Any reason SND_PXA2XX_SOC_MIOA701 escaped ? The board is PXA based, and its codec wm9713 is I2C based, and relies on AC97. Cheers.
On Tue, Jun 03, 2014 at 11:12:09PM +0200, Robert Jarzmik wrote: > Arnd Bergmann <arnd@arndb.de> writes: > > To shut this up for good, this adds the dependency to every board > > that uses I2C as the interface to the codec. I have gone through > > all board files and verified that they all either use AC97 or > > I2C, and this annotates the latter. Some of these already enable > > I2C from mach-pxa/Kconfig, but since that can change it's better > > to be explicit here. > Any reason SND_PXA2XX_SOC_MIOA701 escaped ? The board is PXA based, and its > codec wm9713 is I2C based, and relies on AC97. The WM9713 is AC'97 only, there's no I2C interface there.
On Tue, Jun 03, 2014 at 08:38:27PM +0200, Arnd Bergmann wrote: > We have in the past added 'depends on I2C' for some of the PXA boards > after hitting randconfig build bugs. I have seens a couple of new > bugs in this area during the linux-next cycle for 3.16, after it > became possible to build some more PXA machines with I2C disabled. Applied, thanks.
Mark Brown <broonie@kernel.org> writes: >> Any reason SND_PXA2XX_SOC_MIOA701 escaped ? The board is PXA based, and its >> codec wm9713 is I2C based, and relies on AC97. > > The WM9713 is AC'97 only, there's no I2C interface there. Gees, you're right. I was remembering the registers, and that made my think of I2C registers, like in Maxim regulators. My bad, you're right, no I2C. Cheers.
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig index dcf0c08..e195b038 100644 --- a/sound/soc/pxa/Kconfig +++ b/sound/soc/pxa/Kconfig @@ -40,7 +40,7 @@ config SND_MMP_SOC_SSPA config SND_PXA2XX_SOC_CORGI tristate "SoC Audio support for Sharp Zaurus SL-C7x0" - depends on SND_PXA2XX_SOC && PXA_SHARP_C7xx + depends on SND_PXA2XX_SOC && PXA_SHARP_C7xx && I2C select SND_PXA2XX_SOC_I2S select SND_SOC_WM8731 help @@ -49,7 +49,7 @@ config SND_PXA2XX_SOC_CORGI config SND_PXA2XX_SOC_SPITZ tristate "SoC Audio support for Sharp Zaurus SL-Cxx00" - depends on SND_PXA2XX_SOC && PXA_SHARP_Cxx00 + depends on SND_PXA2XX_SOC && PXA_SHARP_Cxx00 && I2C select SND_PXA2XX_SOC_I2S select SND_SOC_WM8750 help @@ -58,7 +58,7 @@ config SND_PXA2XX_SOC_SPITZ config SND_PXA2XX_SOC_Z2 tristate "SoC Audio support for Zipit Z2" - depends on SND_PXA2XX_SOC && MACH_ZIPIT2 + depends on SND_PXA2XX_SOC && MACH_ZIPIT2 && I2C select SND_PXA2XX_SOC_I2S select SND_SOC_WM8750 help @@ -66,7 +66,7 @@ config SND_PXA2XX_SOC_Z2 config SND_PXA2XX_SOC_POODLE tristate "SoC Audio support for Poodle" - depends on SND_PXA2XX_SOC && MACH_POODLE + depends on SND_PXA2XX_SOC && MACH_POODLE && I2C select SND_PXA2XX_SOC_I2S select SND_SOC_WM8731 help @@ -181,7 +181,7 @@ config SND_PXA2XX_SOC_HX4700 config SND_PXA2XX_SOC_MAGICIAN tristate "SoC Audio support for HTC Magician" - depends on SND_PXA2XX_SOC && MACH_MAGICIAN + depends on SND_PXA2XX_SOC && MACH_MAGICIAN && I2C select SND_PXA2XX_SOC_I2S select SND_PXA_SOC_SSP select SND_SOC_UDA1380
We have in the past added 'depends on I2C' for some of the PXA boards after hitting randconfig build bugs. I have seens a couple of new bugs in this area during the linux-next cycle for 3.16, after it became possible to build some more PXA machines with I2C disabled. To shut this up for good, this adds the dependency to every board that uses I2C as the interface to the codec. I have gone through all board files and verified that they all either use AC97 or I2C, and this annotates the latter. Some of these already enable I2C from mach-pxa/Kconfig, but since that can change it's better to be explicit here. The link error that can result otherwise happens when CONFIG_I2C is set to 'm' and the codec driver is built-in as a result of being selected by the platform specific glue. Signed-off-by: Arnd Bergmann <arnd@arndb.de> ---