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| author | Jouni Högander <jouni.hogander@intel.com> | 2026-09-29 12:44:34 +0300 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2026-11-02 09:48:57 +0200 |
| commit | e30830d21860fbf030ad162c3db4d1219477dfb5 (patch) | |
| tree | 481bca3cb08ef9a28b67f5d19c13fca3fe7de0d2 /tools/lib/python | |
| parent | 15b3187740291c4705b995bbf984da462e9f1e35 (diff) | |
drm/i915/psr: Don't clip plane state destination rectangle
clip_area_update() uses drm_rect_intersect which modifies passed r1
rectangle. Early transport alignment passes the cursor uapi.dst rectangle
to clip_area_update, so the cursor uapi.dst is unintentionally modified by
drm_rect_intersect.
Fix this by using local copy in clip_area_update(). Also make the damage
and the display area const.
Fixes: 1bff93b8bc27 ("drm/i915/psr: Extend SU area to cover cursor fully if needed")
Cc: <stable@vger.kernel.org> # v6.9+
Assisted-by: GitHub-Copilot:claude-opus-5
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patch.msgid.link/20260929094434.77129-9-jouni.hogander@intel.com
(cherry picked from commit 8621f3bcea6b0a790a954ddf2e6514c20a24ac1a)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions