diff options
| author | Dom Cobley | 2021-03-18 17:13:28 +0100 |
|---|---|---|
| committer | Maxime Ripard | 2021-04-08 14:55:02 +0200 |
| commit | eb9dfdd1ed40357b99a4201c8534c58c562e48c9 (patch) | |
| tree | c11703da04a123e5780ee43f42111d84cc26c540 /CREDITS | |
| parent | 35d65ab3fdba1bdecde9ac3424d6d634ea038729 (diff) | |
drm/vc4: crtc: Reduce PV fifo threshold on hvs4
Experimentally have found PV on hvs4 reports fifo full
error with expected settings and does not with one less
This appears as:
[drm:drm_atomic_helper_wait_for_flip_done] *ERROR* [CRTC:82:crtc-3] flip_done timed out
with bit 10 of PV_STAT set "HVS driving pixels when the PV FIFO is full"
Fixes: c8b75bca92cb ("drm/vc4: Add KMS support for Raspberry Pi.")
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210318161328.1471556-3-maxime@cerno.tech
Diffstat (limited to 'CREDITS')
0 files changed, 0 insertions, 0 deletions