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author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2017-10-26 02:27:51 -0400 |
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committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-17 14:51:10 -0400 |
commit | de2bc45c84f7f0c5b0be441c998035b70cbe4614 (patch) | |
tree | e67747eb1c3874419ed9e3a66a6dfd530b794745 /include/media/vsp1.h | |
parent | 5eea860a6fec1e60709d19832015ee0991d3e80c (diff) |
media: vsp1: Update LIF buffer thresholds
The LIF module has a data buffer to accommodate clock rate differences
between the DU and the VSP. Several programmable threshold values
control DU start of frame notification by the VSP and VSP clock
stop/resume. The R-Car Gen2 and Gen3 datasheets recommend values for the
different SoCs. Update the driver to use the recommended values for
optimal operation.
Based on a BSP patch from Koji Matsuoka <koji.matsuoka.xm@renesas.com>,
with Gen2 and V3H/V3M updates.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include/media/vsp1.h')
0 files changed, 0 insertions, 0 deletions