diff options
| author | Matt Roper <[email protected]> | 2019-12-23 17:20:24 -0800 |
|---|---|---|
| committer | Matt Roper <[email protected]> | 2019-12-27 10:45:47 -0800 |
| commit | 1e1a139d62d1c11e3083c8638d31a9744bec3918 (patch) | |
| tree | e8b8fce3cc0b6e37b8ffc45220781cd6124623fc | |
| parent | 6ea578a519fe456b04a71e9ff26eba52dd0203b4 (diff) | |
drm/i915: Extend WaDisableDARBFClkGating to icl,ehl,tgl
WaDisableDARBFClkGating, now known as Wa_14010480278, has been added to
the workaround tables for ICL, EHL, and TGL so we need to extend our
platform test accordingly.
Bspec: 33450
Bspec: 33451
Bspec: 52890
Cc: [email protected]
Cc: Lucas De Marchi <[email protected]>
Cc: Matt Atwood <[email protected]>
Cc: Radhakrishna Sripada <[email protected]>
Signed-off-by: Matt Roper <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Lucas De Marchi <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 0a8221ede875..e4e7805ad6d1 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -17928,8 +17928,11 @@ get_encoder_power_domains(struct drm_i915_private *dev_priv) static void intel_early_display_was(struct drm_i915_private *dev_priv) { - /* Display WA #1185 WaDisableDARBFClkGating:cnl,glk */ - if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) + /* + * Display WA #1185 WaDisableDARBFClkGating:cnl,glk,icl,ehl,tgl + * Also known as Wa_14010480278. + */ + if (IS_GEN_RANGE(dev_priv, 10, 12) || IS_GEMINILAKE(dev_priv)) I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) | DARBF_GATING_DIS); |