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drm/i915/alpm: Write also AUX Less Wake lines into ALPM_CTL

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Currently AUX Less Wake lines are not written into ALPM_CTL. Fix this.

Fixes: 1ccbf13586 ("drm/i915/psr: Enable ALPM on source side for eDP Panel replay")
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240607134917.1327574-3-jouni.hogander@intel.com
This commit is contained in:
Jouni Högander 2024-06-07 16:49:06 +03:00
parent 21925ee8e6
commit 1fceeb85de
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/display/intel_alpm.c
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@ -323,7 +323,8 @@ static void lnl_alpm_configure(struct intel_dp *intel_dp,
(crtc_state->has_lobf && intel_alpm_aux_less_wake_supported(intel_dp))) {
alpm_ctl = ALPM_CTL_ALPM_ENABLE |
ALPM_CTL_ALPM_AUX_LESS_ENABLE |
ALPM_CTL_AUX_LESS_SLEEP_HOLD_TIME_50_SYMBOLS;
ALPM_CTL_AUX_LESS_SLEEP_HOLD_TIME_50_SYMBOLS |
ALPM_CTL_AUX_LESS_WAKE_TIME(intel_dp->alpm_parameters.aux_less_wake_lines);
intel_de_write(dev_priv,
PORT_ALPM_CTL(dev_priv, cpu_transcoder),