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(parent: 723162a) | patch
drm: vc4: Probe DPI/DSI timings from the firmware
authorDave Stevenson <dave.stevenson@raspberrypi.org>
Tue, 21 May 2019 10:50:00 +0000 (11:50 +0100)
committerpopcornmix <popcornmix@gmail.com>
Wed, 1 Jul 2020 15:33:00 +0000 (16:33 +0100)
commitcce808c0680a79706bf8334b29dbd1db6225543e
tree7b7e463685be67e1f7069ab656642ccca1dc1e88tree | snapshot
parent723162a14a8854406fe2a5ba43a7e937fee5e012commit | diff
drm: vc4: Probe DPI/DSI timings from the firmware

For DPI and DSI displays query the firmware as to the configuration
and add it as the only mode for DRM.

In theory we can add plumbing for setting the DPI/DSI mode from
KMS, but this is not being added at present as the support frameworks
aren't present in the firmware.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
drivers/gpu/drm/vc4/vc4_firmware_kms.c diff | blob | history
include/soc/bcm2835/raspberrypi-firmware.h diff | blob | history
Domain: System / Kernel;