media: verisilicon: HEVC: Initialize start_bit field

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[ Upstream commit 7fcb42b383 ]

The HEVC driver needs to set the start_bit field explicitly to avoid
causing corrupted frames when the VP9 decoder is used in parallel. The
reason for this problem is that the VP9 and the HEVC decoder share this
register.

Fixes: cb5dd5a0fa ("media: hantro: Introduce G2/HEVC decoder")
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Tested-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Benjamin Gaignard 2025-01-20 09:10:52 +01:00 • committed by Greg Kroah-Hartman

parent e7a2a34d34

commit aa5af83b2e

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drivers/media/platform/verisilicon/hantro_g2_hevc_dec.c

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