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| author | Dom Cobley <popcornmix@gmail.com> | 2024-06-21 16:20:31 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 14:01:43 +0100 |
| commit | c17a6e97f225a9461b32b0cbc1ed11aa48167f98 (patch) | |
| tree | 2b58dd66187755bcf98437ce14c9bb27a0aa2170 /drivers/gpu/drm/vc4/vc4_render_cl.c | |
| parent | 3a3ad9f6ea052ebd9c20ee2f757152d082b28f5b (diff) | |
drm/vc4: hdmi: Increase audio MAI fifo dreq threshold
[ Upstream commit 59f8b2b7fb8e460881d21c7d5b32604993973879 ]
Now we wait for write responses and have a burst
size of 4, we can set the fifo threshold much higher.
Set it to 28 (of the 32 entry size) to keep fifo
fuller and reduce chance of underflow.
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-8-dave.stevenson@raspberrypi.com
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Stable-dep-of: cf1c87d978d4 ("drm/vc4: Match drm_dev_enter and exit calls in vc4_hvs_lut_load")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_render_cl.c')
0 files changed, 0 insertions, 0 deletions