[Intel-gfx] [PATCH 1/3] drm/i915: Add name for WaDisablePWMClockGating workaround

[Ander Conselvan de Oliveira]

The workaround added in commit d965e7ac7a19 ("drm/i915/bxt: backlight
clock gating workaround") is listed in the workaround database with the
name WaDisablePWMClockGating, pointing to the same hsd as the nameless
entry in the display workarounds bspec page.

Cc: Imre Deak <imre.deak at intel.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira at intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 249623d..148cd1e 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -96,7 +96,8 @@ static void bxt_init_clock_gating(struct drm_i915_private *dev_priv)
 		   GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ);
 
 	/*
-	 * Wa: Backlight PWM may stop in the asserted state, causing backlight
+	 * WaDisablePWMClockGating:bxt
+	 * Backlight PWM may stop in the asserted state, causing backlight
 	 * to stay fully on.
 	 */
 	if (IS_BXT_REVID(dev_priv, BXT_REVID_B0, REVID_FOREVER))
-- 
2.5.5