| Message ID | 20201104195604.3334-3-uma.shankar@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Re-enable FBC on TGL | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 32c411414908..c159d501fa52 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -1439,13 +1439,6 @@ static int intel_sanitize_fbc_option(struct drm_i915_private *dev_priv) if (!HAS_FBC(dev_priv)) return 0; - /* - * Fbc is causing random underruns in CI execution on TGL platforms. - * Disabling the same while the problem is being debugged and analyzed. - */ - if (IS_TIGERLAKE(dev_priv)) - return 0; - if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9) return 1;
FBC can be re-enabled on TGL with WA of keeping it disabled while PSR2 is enabled. This reverts commit 2982ded2ff5ce0cf1a49bc39a526da182782b664. Signed-off-by: Uma Shankar <uma.shankar@intel.com> --- drivers/gpu/drm/i915/display/intel_fbc.c | 7 ------- 1 file changed, 7 deletions(-)