diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2022-02-20 21:46:20 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-03-07 16:17:48 +0100 |
| commit | a097abd401f208d5f8d6cb1727a37ee20b8658e2 (patch) | |
| tree | d1fbae3dfed44cc5768d88abeea48643f6d91f0f /drivers | |
| parent | 313db7d235a0af753ad163a140cb46350d4d1d08 (diff) | |
media: staging: tegra-vde: Bump BSEV DMA timeout
BSEV DMA timeouts if VDE is downclocked by x10. Bump the timeout to allow
DMA to complete. We don't support freq scaling yet, this is just a minor
improvement which may become useful sometime later.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/media/tegra-vde/h264.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/tegra-vde/h264.c b/drivers/staging/media/tegra-vde/h264.c index a46c648a26c6..d8e5534e80c8 100644 --- a/drivers/staging/media/tegra-vde/h264.c +++ b/drivers/staging/media/tegra-vde/h264.c @@ -135,7 +135,7 @@ static int tegra_vde_wait_bsev(struct tegra_vde *vde, bool wait_dma) return 0; err = readl_relaxed_poll_timeout(vde->bsev + INTR_STATUS, value, - !(value & BSE_DMA_BUSY), 1, 100); + !(value & BSE_DMA_BUSY), 1, 1000); if (err) { dev_err(dev, "BSEV DMA timeout\n"); return err; |