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Subject[PATCH v4 5/8] media: staging: tegra-vde: Bump BSEV DMA timeout
Date
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>
---
drivers/staging/media/tegra-vde/h264.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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;
--
2.34.1
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