linux/drivers/media/platform/qcom
AngeloGioacchino Del Regno 4863b93cfd media: camss: csiphy: Set rate on csiX_phy clock on SDM630/660
The SDM630/660 SoCs (and variants) have another clock source
for the PHY, which must be set to a rate that's equal or
greater than the CSI PHY timer clock: failing to do this
will produce PHY overflows when trying to get a stream from
a very high bandwidth camera sensor and outputting no frame
or a partial one.

Since I haven't found any usecase in which the csiX_phy
clock needs to be higher than the csiXphy_timer, let's just
set the same rate on both, which seems to work just perfect.

Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-11-25 15:02:44 +01:00
..
camss media: camss: csiphy: Set rate on csiX_phy clock on SDM630/660 2020-11-25 15:02:44 +01:00
venus media: venus: core: add shutdown callback for venus 2020-11-17 06:55:20 +01:00