kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-10 20:48:12 +00:00
Code Issues Releases Packages Activity

drm/i915: Pass drm_format_info into plane->max_stride()

Browse source 
Pass the format info into plane->max_stride() from the
caller instead of doing yet another drm_format_info()
lookup on the spot.

drm_format_info() is both rather expensive, and technically
incorrect since it doesn't return the correct format info
for compressed formats (though that doesn't actually matter
for the current .max_stride() implementations since they
are just interested in the cpp value).

Most callers already have the format info available. The
only exception is intel_dumb_fb_max_stride() where we shall
use the actually correct drm_get_format_info() variant.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251107181126.5743-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2025-11-07 20:11:19 +02:00
commit 95357b68b6
9 changed files with 47 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files