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Merge tag 'drm-intel-fixes-2026-02-25' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes

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- Fix #7153: Panel Replay stuck with X during mode transitions on Panther Lake

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patch.msgid.link/aZ8JxQkN5oMxXsT6@jlahtine-mobl
This commit is contained in:
Dave Airlie 2026-02-27 05:43:36 +10:00
commit f91d5e9422
1 changed files with 1 additions and 6 deletions
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7
drivers/gpu/drm/i915/display/intel_alpm.c
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@ -562,12 +562,7 @@ void intel_alpm_disable(struct intel_dp *intel_dp)
mutex_lock(&intel_dp->alpm.lock);
intel_de_rmw(display, ALPM_CTL(display, cpu_transcoder),
ALPM_CTL_ALPM_ENABLE | ALPM_CTL_LOBF_ENABLE |
ALPM_CTL_ALPM_AUX_LESS_ENABLE, 0);
intel_de_rmw(display,
PORT_ALPM_CTL(cpu_transcoder),
PORT_ALPM_CTL_ALPM_AUX_LESS_ENABLE, 0);
ALPM_CTL_ALPM_ENABLE | ALPM_CTL_LOBF_ENABLE, 0);
drm_dbg_kms(display->drm, "Disabling ALPM\n");
mutex_unlock(&intel_dp->alpm.lock);