Sorry, sent out the reply first to Maxime only and forgot to include the
rest of the bunch. So, here we go again...
Hi Maxime,
Am Freitag, den 20.11.2015, 00:43 +0100 schrieb Maxime Ripard:
> Hi,
>
> On Thu, Nov 19, 2015 at 10:48:35PM +0100, Timo Sigurdsson wrote:
> > Hi Maxime,
> > Hi Chen-Yu,
> >
> > Am Dienstag, den 17.11.2015, 02:42 +0100 schrieb Timo Sigurdsson:
> > > Commit 3d0b16a66c8a ("nvmem: sunxi: Move the SID driver to the
nvmem
> > > framework") moved the the sunxi SID driver to a new framework, but
left
> > > sunxi_defconfig with the deprecated config symbol EEPROM_SUNXI_SID
> > > instead of the new symbold NVMEM_SUNXI_SID. Hence, re-enable the
driver
> > > in sunxi_defconfig.
> > >
> > > While at it, clean up sunxi_defconfig by generating a fresh file
via
> > > make sunxi_defconfig
> > > make savedefconfig
> > > While this moves around a few lines and removes unnecessary
symbols,
> > > it doesn't introduce any functional changes.
> > >
> > > Signed-off-by: Timo Sigurdsson <public_tim...@silentcreek.de>
> > >
> > > diff --git a/arch/arm/configs/sunxi_defconfig
b/arch/arm/configs/sunxi_defconfig
> > > index 3c36e16..904ea52 100644
> > > --- a/arch/arm/configs/sunxi_defconfig
> > > +++ b/arch/arm/configs/sunxi_defconfig
> > > @@ -11,14 +11,12 @@ CONFIG_SMP=y
> > > CONFIG_NR_CPUS=8
> > > CONFIG_AEABI=y
> > > CONFIG_HIGHMEM=y
> > > -CONFIG_HIGHPTE=y
> > > CONFIG_ARM_APPENDED_DTB=y
> > > CONFIG_ARM_ATAG_DTB_COMPAT=y
> > > CONFIG_CPU_FREQ=y
> > > CONFIG_CPUFREQ_DT=y
> > > CONFIG_VFP=y
> > > CONFIG_NEON=y
> > > -CONFIG_PM=y
> > > CONFIG_NET=y
> > > CONFIG_PACKET=y
> > > CONFIG_UNIX=y
> > > @@ -37,7 +35,6 @@ CONFIG_CAN_SUN4I=y
> > > # CONFIG_WIRELESS is not set
> > > CONFIG_DEVTMPFS=y
> > > CONFIG_DEVTMPFS_MOUNT=y
> > > -CONFIG_EEPROM_SUNXI_SID=y
> > > CONFIG_BLK_DEV_SD=y
> > > CONFIG_ATA=y
> > > CONFIG_AHCI_SUNXI=y
> > > @@ -63,11 +60,10 @@ CONFIG_STMMAC_ETH=y
> > > # CONFIG_INPUT_MOUSEDEV is not set
> > > # CONFIG_INPUT_KEYBOARD is not set
> > > # CONFIG_INPUT_MOUSE is not set
> > > -CONFIG_INPUT_MISC=y
> > > -CONFIG_INPUT_AXP20X_PEK=y
> > > CONFIG_INPUT_TOUCHSCREEN=y
> > > -CONFIG_KEYBOARD_SUN4I_LRADC=y
> > > CONFIG_TOUCHSCREEN_SUN4I=y
> > > +CONFIG_INPUT_MISC=y
> > > +CONFIG_INPUT_AXP20X_PEK=y
> > > CONFIG_SERIAL_8250=y
> > > CONFIG_SERIAL_8250_CONSOLE=y
> > > CONFIG_SERIAL_8250_NR_UARTS=8
> > > @@ -123,6 +119,8 @@ CONFIG_PWM=y
> > > CONFIG_PWM_SUN4I=y
> > > CONFIG_PHY_SUN4I_USB=y
> > > CONFIG_PHY_SUN9I_USB=y
> > > +CONFIG_NVMEM=y
> > > +CONFIG_NVMEM_SUNXI_SID=y
> > > CONFIG_EXT4_FS=y
> > > CONFIG_VFAT_FS=y
> > > CONFIG_TMPFS=y
> >
> > Would you also prefer to see this patch split up into two patches
(one
> > for re-enabling the SID driver and one for the extra cleanup of
> > sunxi_defconfg) as I was asked to do for my other patch for
> > multi_v7_defconfig?
>
> Yes, please do.
Ok.
>
> Also why CONFIG_PM CONFIG_KEYBOARD_SUN4I_LRADC and CONFIG_HIGHPTE got
> removed ?
CONFIG_HIGHPTE defaults to yes since 4.4-rc1 in arch/arm/Kconfig, so we
don't need it in sunxi_defconfig anymore. CONFIG_PM is already selected
by CONFIG_ARCH_MULTI_V7, so also no need to set that explicitly.
What's interesting is CONFIG_KEYBOARD_SUN4I_LRADC, because that actually
does _NOT_ get enabled by sunxi_defconfig. I didn't notice earlier,
because before and after my patch, the resulting .config was identical.
The problem with CONFIG_KEYBOARD_SUN4I_LRADC is that keyboard support is
explicitly disabled in sunxi_defconfig which is why
CONFIG_KEYBOARD_SUN4I_LRADC is simply ignored.
So, we need to remove the line
# CONFIG_INPUT_KEYBOARD is not set
in order to actually have CONFIG_KEYBOARD_SUN4I_LRADC enabled.
I'll write another patch for it.
Regards,
Timo
>
> Thanks,
> Maxime
>
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