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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-04-10 18:21:27 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-08 15:55:22 +0200 |
| commit | 2e523e98bb593950de2c749d4ceb45cc20313c1a (patch) | |
| tree | 7e6263ccf6e240558843bcc88df1d09eafeeccad /drivers/gpu/drm/i915/i915_reg.h | |
| parent | ac935a8b6db00079e2de65cadf4c735ed8f0175b (diff) | |
| download | lwn-2e523e98bb593950de2c749d4ceb45cc20313c1a.tar.gz lwn-2e523e98bb593950de2c749d4ceb45cc20313c1a.zip | |
drm/i915: Implement chv display PHY lane stagger setup
Set up the chv display PHY lane stagger registers according to
"Programming Guide for 1273 CHV eDP/DP/HDMI Display PHY" v1.04
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 60ef5406fe57..98f10810bdbd 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -961,6 +961,7 @@ enum skl_disp_power_wells { #define _VLV_PCS_DW11_CH0 0x822c #define _VLV_PCS_DW11_CH1 0x842c +#define DPIO_TX2_STAGGER_MASK(x) ((x)<<24) #define DPIO_LANEDESKEW_STRAP_OVRD (1<<3) #define DPIO_LEFT_TXFIFO_RST_MASTER (1<<1) #define DPIO_RIGHT_TXFIFO_RST_MASTER (1<<0) @@ -973,8 +974,20 @@ enum skl_disp_power_wells { #define VLV_PCS01_DW11(ch) _PORT(ch, _VLV_PCS01_DW11_CH0, _VLV_PCS01_DW11_CH1) #define VLV_PCS23_DW11(ch) _PORT(ch, _VLV_PCS23_DW11_CH0, _VLV_PCS23_DW11_CH1) +#define _VLV_PCS01_DW12_CH0 0x0230 +#define _VLV_PCS23_DW12_CH0 0x0430 +#define _VLV_PCS01_DW12_CH1 0x2630 +#define _VLV_PCS23_DW12_CH1 0x2830 +#define VLV_PCS01_DW12(ch) _PORT(ch, _VLV_PCS01_DW12_CH0, _VLV_PCS01_DW12_CH1) +#define VLV_PCS23_DW12(ch) _PORT(ch, _VLV_PCS23_DW12_CH0, _VLV_PCS23_DW12_CH1) + #define _VLV_PCS_DW12_CH0 0x8230 #define _VLV_PCS_DW12_CH1 0x8430 +#define DPIO_TX2_STAGGER_MULT(x) ((x)<<20) +#define DPIO_TX1_STAGGER_MULT(x) ((x)<<16) +#define DPIO_TX1_STAGGER_MASK(x) ((x)<<8) +#define DPIO_LANESTAGGER_STRAP_OVRD (1<<6) +#define DPIO_LANESTAGGER_STRAP(x) ((x)<<0) #define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1) #define _VLV_PCS_DW14_CH0 0x8238 |