[Intel-gfx] [PATCH 15/41] drm/i915: add PIXCLK_GATE register

[Eugeni Dodonov]

Pixel clock gating control for Lynx point.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi at gmail.com>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com>
---
 drivers/gpu/drm/i915/i915_reg.h |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d6c0e36..48346ad 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3960,4 +3960,10 @@
 #define  SBI_RESPONSE_SUCCESS	(0x0<<1)
 #define  SBI_BUSY				(0x1<<0)
 #define  SBI_READY				(0x0<<0)
+
+/* LPT PIXCLK_GATE */
+#define PIXCLK_GATE				0xC6020
+#define  PIXCLK_GATE_UNGATE		1<<0
+#define  PIXCLK_GATE_GATE		0<<0
+
 #endif /* _I915_REG_H_ */
-- 
1.7.9.5