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| author | Hugues Fruchet | 2019-06-17 15:43:31 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2019-06-24 17:34:19 +0200 |
| commit | 6a381d1072f174cb80a27526a7ccdcfd6604ecb2 (patch) | |
| tree | 89493018f5e0fe2386f79059173810b3b692b206 /drivers/iommu/amd_iommu.c | |
| parent | media: marvell-ccic: provide a clock for the sensor (diff) | |
| download | kernel-qcow2-linux-6a381d1072f174cb80a27526a7ccdcfd6604ecb2.tar.gz kernel-qcow2-linux-6a381d1072f174cb80a27526a7ccdcfd6604ecb2.tar.xz kernel-qcow2-linux-6a381d1072f174cb80a27526a7ccdcfd6604ecb2.zip | |
media: st-mipid02: add support of V4L2_CID_LINK_FREQ
Ask device connected on sink pad for link frequency
in order to configure CLK_LANE_REG1 (ui_x4).
If not available, ask for pixel rate information to compute it.
This is needed to deal with compressed format such as JPEG
where number of bits per pixel is unknown: computation of
link frequency from pixel rate is not possible.
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/iommu/amd_iommu.c')
0 files changed, 0 insertions, 0 deletions