drm/i915/dsi: Enable ICL DSI transcoder as part of encoder->enable

Browse source

Enable the dsi transcoder, panel and backlight as part of
encoder->enable and not encoder->pre_enable. We need to have pipe src
size, among other things, set before enabling the transcoder, to avoid
FIFO underruns and possibly other issues.

v2 by Jani:
- Rebase on the crtc enable sequence update

Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200128162850.8660-2-jani.nikula@intel.com

...

This commit is contained in:

Vandita Kulkarni 2020-01-28 18:28:49 +02:00 • committed by Jani Nikula

parent 21fd23ac22

commit 87e9bb4961

1 changed files with 9 additions and 9 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

18

drivers/gpu/drm/i915/display/icl_dsi.c

View file