[PATCH v2 0/2] drm/amd/display: Fix missing HF-EEODB blocks in EDID copies

["Timo Prömer" <timo.proemer04@gmail.com>]

Fix an issue in amd/display where devices with HF-EEODB blocks would 
be missing these additional blocks during EDID reads.

The driver previously used `edid->extensions + 1` to calculate the 
number of blocks to copy, but the base extension flag does not include 
HF-EEODB blocks.

Use drm_edid_block_count() directly to get the true number of blocks, 
ensuring that HF-EEODB blocks are properly copied.

Changes in v2:
- Fixed a bug in patch 2 where the bounds check still used the old
  extension count.
- Patch 1 remains unchanged.

Timo Prömer (2):
  drm/edid: Export drm_edid_block_count()
  drm/amd/display: Use drm_edid_block_count() instead of raw extensions

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 11 ++++++++---
 drivers/gpu/drm/drm_edid.c                            |  3 ++-
 include/drm/drm_edid.h                                |  1 +
 3 files changed, 11 insertions(+), 4 deletions(-)

-- 
2.55.0