[0/2] ARM: dts: meson: two GPU fixes

Message

Martin Blumenstingl April 20, 2019, 9:32 a.m. UTC

While switching over to the main mesa git repository I was testing
kmscube again. On my Meson8m2 board I noticed that two interrupts were
correctly set up. This didn't cause any errors so far because on my
setup the lima driver is using the "pp_bcast" interrupt instead of
ppX and ppmmuX.

While fixing the interrupt lines I also noticed that I accidentally
left the switch-delay property in there. That was needed at some
point to run the out-of-tree lima kernel driver. It's not required
anymore and it's not documented so drop it.

Target release: v5.2 (if possible because this is where the lima kernel
driver will land). No need to send it for v5.1-rcX because there lima
driver won't be part of v5.1.


Martin Blumenstingl (2):
  ARM: dts: meson8: fix GPU interrupts and drop an undocumented property
  ARM: dts: meson8b: drop undocumented property from the Mali GPU node

 arch/arm/boot/dts/meson8.dtsi  | 5 ++---
 arch/arm/boot/dts/meson8b.dtsi | 1 -
 2 files changed, 2 insertions(+), 4 deletions(-)

Comments

Kevin Hilman May 6, 2019, 11:43 p.m. UTC | #1

Martin Blumenstingl <[e-mail]> writes:

> While switching over to the main mesa git repository I was testing
> kmscube again. On my Meson8m2 board I noticed that two interrupts were
> correctly set up. This didn't cause any errors so far because on my
> setup the lima driver is using the "pp_bcast" interrupt instead of
> ppX and ppmmuX.
>
> While fixing the interrupt lines I also noticed that I accidentally
> left the switch-delay property in there. That was needed at some
> point to run the out-of-tree lima kernel driver. It's not required
> anymore and it's not documented so drop it.
>
> Target release: v5.2 (if possible because this is where the lima kernel
> driver will land). No need to send it for v5.1-rcX because there lima
> driver won't be part of v5.1.

Queued as fixes for v5.2.  I'll submit when v5.2-rc1 comes out.

For now, they're in my tree (branch: v5.2/fixes) and included in my
for-next branch for some broader testing.

Thanks,

Kevin