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drm/i915/fbc: Fix the plane end Y offset check
We lost the required >>16 when I refactored the FBC plane state
checks. Bring it back so the check does what it's supposed to.
Cc: Mika Kahola <mika.kahola@intel.com>
Fixes: 2e6c99f886
("drm/i915/fbc: Nuke lots of crap from intel_fbc_state_cache")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220210103107.24492-1-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
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1 changed files with 2 additions and 1 deletions
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@ -1125,7 +1125,8 @@ static int intel_fbc_check_plane(struct intel_atomic_state *state,
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/* Wa_22010751166: icl, ehl, tgl, dg1, rkl */
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if (DISPLAY_VER(i915) >= 11 &&
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(plane_state->view.color_plane[0].y + drm_rect_height(&plane_state->uapi.src)) & 3) {
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(plane_state->view.color_plane[0].y +
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(drm_rect_height(&plane_state->uapi.src) >> 16)) & 3) {
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plane_state->no_fbc_reason = "plane end Y offset misaligned";
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return false;
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}
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