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drm/i915/psr: PSR2_CTL[Block Count Number] not needed for LunarLake

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PSR2_CTL[Block Count Number] is not used by LunarLake do not configure it.

Bspec: 69885

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240517073005.2414293-4-jouni.hogander@intel.com
This commit is contained in:
Jouni Högander 2024-05-17 10:30:05 +03:00
parent 30dee753ca
commit d370a9dba5
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_psr.c
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@ -927,7 +927,7 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
val |= intel_psr2_get_tp_time(intel_dp);
if (DISPLAY_VER(dev_priv) >= 12) {
if (DISPLAY_VER(dev_priv) >= 12 && DISPLAY_VER(dev_priv) < 20) {
if (psr2_block_count(intel_dp) > 2)
val |= TGL_EDP_PSR2_BLOCK_COUNT_NUM_3;
else