From 52f025efa989318a6bc634103d70ca7a51a8b52d Mon Sep 17 00:00:00 2001 From: Eugeni Dodonov Date: Thu, 29 Mar 2012 12:32:31 -0300 Subject: [PATCH] drm/i915: add PIXCLK_GATE register Pixel clock gating control for Lynx point. Reviewed-by: Rodrigo Vivi Signed-off-by: Eugeni Dodonov Signed-off-by: Daniel Vetter --- 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 542128c80546..a9a47f6ef7d1 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -4128,4 +4128,10 @@ #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_ */ -- 2.30.2