[Intel-gfx] [PATCH 14/37] drm/i915: add PIXCLK_GATE register
Eugeni Dodonov
eugeni.dodonov at intel.com
Thu Mar 22 02:09:49 CET 2012
Pixel clock gating control for Lynx point.
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 4ee8965..9ff9856 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -3957,4 +3957,10 @@
#define SBI_CTL_OP_CRWR (0x7<<8)
#define SBI_RESPONSE (0x1<<1)
#define SBI_READY (0x1<<0)
+
+/* LPT PIXCLK_GATE */
+#define PIXCLK_GATE 0xC6020
+#define PIXCLK_GATE_UNGATE 1<<0
+#define PIXCLK_GATE_GATE 0<<0
+
#endif /* _I915_REG_H_ */
--
1.7.9.2
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