[v2,08/14] drm/i915/tgl: Add note about Wa_1607063988
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Message ID 20200226014603.42190-8-jose.souza@intel.com
State New
Headers show
Series
  • [v2,01/14] drm/i915/tgl: Split GT and display workarounds
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Commit Message

José Roberto de Souza Feb. 26, 2020, 1:45 a.m. UTC
This issue workaround in Wa_1607063988 has the same fix as
Wa_1607138336, so just adding a note in the code.

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_workarounds.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Patch
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diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 143ff3daab0d..92cc412cd93c 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -1338,7 +1338,10 @@  rcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
 			     GEN9_CS_DEBUG_MODE1,
 			     FF_DOP_CLOCK_GATE_DISABLE);
 
-		/* Wa_1607138336:tgl */
+		/*
+		 * Wa_1607138336:tgl
+		 * Wa_1607063988:tgl
+		 */
 		wa_write_or(wal,
 			    GEN9_CTX_PREEMPT_REG,
 			    GEN12_DISABLE_POSH_BUSY_FF_DOP_CG);