drm/i915: Use intel_de_rmw() for DDI clock routing

Browse source

The DDI clock routing programming is riddled with shared
registers, forcing us to do a lot of RMW. Switch over to
intel_de_rmw() to make that a bit less obnoxious.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210205214634.19341-9-ville.syrjala@linux.intel.com

...

This commit is contained in:

Ville Syrjälä 2021-02-05 23:46:27 +02:00

parent 36ecb0ec10

commit 7815ed88c6

1 changed files with 28 additions and 49 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

77

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

View file