projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 986ee30) | patch
media: rcar-csi2: Negotiate data lanes number
authorJacopo Mondi <jacopo+renesas@jmondi.org>
Tue, 16 Jun 2020 14:12:44 +0000 (16:12 +0200)
committerpopcornmix <popcornmix@gmail.com>
Wed, 1 Jul 2020 15:34:14 +0000 (16:34 +0100)
commit7ce07b5b185eba85e7f861d64fc00be7f5242d92
tree9b62327768d271c404ba7f994af15fb5dee2db91tree | snapshot
parent986ee30265572edc13a4c94d007938aab4d5eac9commit | diff
media: rcar-csi2: Negotiate data lanes number

Upstream https://patchwork.linuxtv.org/patch/64675/

Use the newly introduced get_mbus_config() subdevice pad operation to
retrieve the remote subdevice MIPI CSI-2 bus configuration and configure
the number of active data lanes accordingly.

In order to be able to call the remote subdevice operation cache the
index of the remote pad connected to the single CSI-2 input port.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
drivers/media/platform/rcar-vin/rcar-csi2.c diff | blob | history
Domain: System / Kernel;