From: Ravi Kumar Vodapalli <[email protected]> >From platforms xe3 Underrun recovery does not exist
v2: improve DISPLAY_VER checking BSpec: 68849 Signed-off-by: Ravi Kumar Vodapalli <[email protected]> Signed-off-by: Matt Atwood <[email protected]> Signed-off-by: Clint Taylor <[email protected]> Reviewed-by: Sai Teja Pottumuttu <[email protected]> --- drivers/gpu/drm/i915/display/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index ef1436146325..c904f529d0c5 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -861,7 +861,7 @@ static void icl_set_pipe_chicken(const struct intel_crtc_state *crtc_state) */ if (IS_DG2(dev_priv)) tmp &= ~UNDERRUN_RECOVERY_ENABLE_DG2; - else if (DISPLAY_VER(dev_priv) >= 13) + else if ((DISPLAY_VER(dev_priv) >= 13) && (DISPLAY_VER(dev_priv) < 30)) tmp |= UNDERRUN_RECOVERY_DISABLE_ADLP; /* Wa_14010547955:dg2 */ -- 2.25.1
