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Merge tag 'drm-intel-next-fixes-2026-02-20' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

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- Add missing slice count check during DP mode validation

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patch.msgid.link/aZgb43cDcTPBYssk@jlahtine-mobl
This commit is contained in:
Dave Airlie 2026-02-21 06:13:33 +10:00
commit 7a4a583db6
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/i915/display/intel_dp.c
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@ -2557,6 +2557,9 @@ bool intel_dp_mode_valid_with_dsc(struct intel_connector *connector,
if (min_bpp_x16 <= 0 || min_bpp_x16 > max_bpp_x16)
return false;
if (dsc_slice_count == 0)
return false;
return is_bw_sufficient_for_dsc_config(intel_dp,
link_clock, lane_count,
mode_clock, mode_hdisplay,