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drm/i915: Add new PHY reg definitions for lock threshold 

Added new PHY register definitions to control TDC buffer calibration and
digital lock threshold.

Signed-off-by: Vijay Purushothaman <vijay.a.purushothaman@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Vijay Purushothaman 2015-02-16 15:07:58 +05:30 committed by Daniel Vetter
parent 17cabf571e
commit d3eee4baa0
1 changed files with 10 additions and 0 deletions
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10
drivers/gpu/drm/i915/i915_reg.h
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@ -1025,6 +1025,16 @@ enum skl_disp_power_wells {
#define DPIO_CHV_PROP_COEFF_SHIFT 0
#define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)
#define _CHV_PLL_DW8_CH0 0x8020
#define _CHV_PLL_DW8_CH1 0x81A0
#define CHV_PLL_DW8(ch) _PIPE(ch, _CHV_PLL_DW8_CH0, _CHV_PLL_DW8_CH1)
#define _CHV_PLL_DW9_CH0 0x8024
#define _CHV_PLL_DW9_CH1 0x81A4
#define DPIO_CHV_INT_LOCK_THRESHOLD_SHIFT 1 /* 3 bits */
#define DPIO_CHV_INT_LOCK_THRESHOLD_SEL_COARSE 1 /* 1: coarse & 0 : fine */
#define CHV_PLL_DW9(ch) _PIPE(ch, _CHV_PLL_DW9_CH0, _CHV_PLL_DW9_CH1)
#define _CHV_CMN_DW5_CH0 0x8114
#define CHV_BUFRIGHTENA1_DISABLE (0 << 20)
#define CHV_BUFRIGHTENA1_NORMAL (1 << 20)