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drm/i915/psr: Apply Wa_14015648006 for all display 14 steppings

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According to recent Bspec Wa 14015648006 has to be applied for all display
14 steppings.

Bspec: 66624

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230829094435.2100669-1-jouni.hogander@intel.com
This commit is contained in:
Jouni Högander 2023-08-29 12:44:35 +03:00 committed by Matt Roper
parent 9c7e9db11a
commit b3bca7b8fa
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/i915/display/intel_psr.c
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@ -1360,8 +1360,7 @@ static void wm_optimization_wa(struct intel_dp *intel_dp,
bool set_wa_bit = false;
/* Wa_14015648006 */
if (IS_DISPLAY_IP_STEP(dev_priv, IP_VER(14, 0), STEP_A0, STEP_B0) ||
IS_DISPLAY_VER(dev_priv, 11, 13))
if (IS_DISPLAY_VER(dev_priv, 11, 14))
set_wa_bit |= crtc_state->wm_level_disabled;
/* Wa_16013835468 */