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| author | Jani Nikula <jani.nikula@intel.com> | 2022-08-16 18:37:21 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2022-08-23 21:27:17 -0400 |
| commit | 13393f65b77445d8b0f99c7b605cc9ccc936586f (patch) | |
| tree | 4667dff8151e5d31d9ee04411a9a912cb7c9647b /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | 607f41768a1ef9c7721866b00fbdeeea5359bc07 (diff) | |
drm/i915/dsi: fix dual-link DSI backlight and CABC ports for display 11+
The VBT dual-link DSI backlight and CABC still use ports A and C, both
in Bspec and code, while display 11+ DSI only supports ports A and
B. Assume port C actually means port B for display 11+ when parsing VBT.
Bspec: 20154
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6476
Cc: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8c462718bcc7b36a83e09d0a5eef058b6bc8b1a2.1660664162.git.jani.nikula@intel.com
(cherry picked from commit ab55165d73a444606af1530cd0d6448b04370f68)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions