diff options
| author | Dom Cobley <popcornmix@gmail.com> | 2021-01-11 15:22:57 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2021-01-28 10:27:26 +0100 |
| commit | e9c9481f373eb7344f9e973eb28fc6e9d0f46485 (patch) | |
| tree | 6f8af58099c85d8fff606ade29d1a9821428c662 /tools/perf/scripts/python/netdev-times.py | |
| parent | 7155334f15f360f5c98391c5c7e12af4c13395c4 (diff) | |
| download | cachepc-linux-e9c9481f373eb7344f9e973eb28fc6e9d0f46485.tar.gz cachepc-linux-e9c9481f373eb7344f9e973eb28fc6e9d0f46485.zip | |
drm/vc4: hdmi: Fix register offset with longer CEC messages
The code prior to 311e305fdb4e ("drm/vc4: hdmi: Implement a register
layout abstraction") was relying on the fact that the register offset
was incremented by 4 for each readl call. That worked since the register
width is 4 bytes.
However, since that commit the HDMI_READ macro is now taking an enum,
and the offset doesn't increment by 4 but 1 now. Divide the index by 4
to fix this.
Fixes: 311e305fdb4e ("drm/vc4: hdmi: Implement a register layout abstraction")
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Tested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111142309.193441-4-maxime@cerno.tech
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions