drm/i915: Introduce intel_get_buf_trans()

Browse source

Add a small helper to get the buf trans entris+num_entries
from the struct. Should avoid copy-paste errors in the
platform specific get_buf_trans() functions.

@@
identifier T, N;
@@
- *N = T.num_entries;
- return T.entries;
+ return intel_get_buf_trans(&T, N);

@@
@@
is_hobl_buf_trans(...) { ... }
+
+ static const union intel_ddi_buf_trans_entry *
+ intel_get_buf_trans(const struct intel_ddi_buf_trans *ddi_translations, int *num_entries)
+ {
+	*num_entries = ddi_translations->num_entries;
+	return ddi_translations->entries;
+ }

v2: Handle adl-p

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210608073603.2408-7-ville.syrjala@linux.intel.com

...

This commit is contained in:

Ville Syrjälä 2021-06-08 10:35:52 +03:00

parent 13cee3c123

commit 439ebf9ef1

1 changed files with 129 additions and 124 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

253

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

View file