Hi Marc, On Thu, Dec 10, 2020 at 05:59:09PM +0000, Marc Zyngier wrote: > On 2020-12-10 13:46, Maxime Ripard wrote: > > The BCM2711 uses a number of instances of the bcmstb-l2 controller in > > its > > display engine. Let's allow the driver to be enabled through KConfig. > > > > Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx> > > --- > > drivers/irqchip/Kconfig | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig > > index c6098eee0c7c..f1e58de117dc 100644 > > --- a/drivers/irqchip/Kconfig > > +++ b/drivers/irqchip/Kconfig > > @@ -131,7 +131,7 @@ config BCM7120_L2_IRQ > > select IRQ_DOMAIN > > > > config BRCMSTB_L2_IRQ > > - bool > > + bool "Broadcom STB L2 Interrupt Controller" > > select GENERIC_IRQ_CHIP > > select IRQ_DOMAIN > > I'm always sceptical of making interrupt controllers user-selectable. > Who is going to know that they need to pick that one? > > I'd be much more in favour of directly selecting this symbol > from DRM_VC4_HDMI_CEC, since there is an obvious dependency. It's a bit weird to me that the HDMI CEC support selects it, since that interrupt controller is external and here no matter what. Would selecting it from the ARCH_* Kconfig option work for you? Thanks! Maxime
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