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| author | Jouni Högander <jouni.hogander@intel.com> | 2023-08-29 12:44:35 +0300 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2023-08-29 16:34:35 -0700 |
| commit | b3bca7b8fa7c5d81c0b4bc0762aee6ca1424d72c (patch) | |
| tree | e1e2c16295160819663250cbc42e6c3d8f7fc744 | |
| parent | 9c7e9db11aefd1099689a3519cdcf4b0945338ec (diff) | |
| download | linux-b3bca7b8fa7c5d81c0b4bc0762aee6ca1424d72c.tar.gz linux-b3bca7b8fa7c5d81c0b4bc0762aee6ca1424d72c.tar.bz2 linux-b3bca7b8fa7c5d81c0b4bc0762aee6ca1424d72c.zip | |
drm/i915/psr: Apply Wa_14015648006 for all display 14 steppings
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
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 72887c29fb51..e5a0522066d5 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -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 */ |