[Intel-gfx] [PATCH 19/37] drm/i915: add LCPLL control registers
Eugeni Dodonov
eugeni.dodonov at intel.com
Thu Mar 22 02:09:54 CET 2012
Those are used to control the display core clock.
Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 03fb10d..fa9e3a8 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4014,4 +4014,11 @@
#define GTCCLK_EN 0xC6030
#define GTCCLK_EN_ENABLE (1<<0)
+/* LCPLL Control */
+#define LCPLL_CTL 0x130040
+#define LCPLL_PLL_ENABLE (1<<31)
+#define LCPLL_PLL_LOCK (1<<30)
+#define LCPLL_CD_CLOCK_DISABLE (1<<25)
+#define LCPLL_CD2X_CLOCK_DISABLE (1<<23)
+
#endif /* _I915_REG_H_ */
--
1.7.9.2
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