diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b53676e558cb..95c850d7faab 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1997,6 +1997,17 @@ unsigned int intel_rotation_info_size(const struct intel_rotation_info *rot_info return size; } +unsigned int intel_remapped_info_size(const struct intel_remapped_info *rem_info) +{ + unsigned int size = 0; + int i; + + for (i = 0 ; i < ARRAY_SIZE(rem_info->plane); i++) + size += rem_info->plane[i].width * rem_info->plane[i].height; + + return size; +} + static void intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, const struct drm_framebuffer *fb, |