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| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2015-12-09 00:58:37 (GMT) |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2015-12-09 01:04:32 (GMT) |
| commit | a5b7991c0a7b3ea33bc2848f6dc701f170e23b64 (patch) | |
| tree | 43e952a2dfe7206c960b7bce2a8af45372859330 | |
| parent | 361460355c384634f05ab8e945a6184c78cf9e97 (diff) | |
| download | linux-a5b7991c0a7b3ea33bc2848f6dc701f170e23b64.tar.xz | |
drm/i915/kbl: Use propper ddi buffer translation table for Kabylake ULT and ULX.
Let's introduce ULT and ULX Kabylake definitions and start
using it for a propper DDI buffer translation.
v2: Remove extra white space. (Paulo)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 10 |
2 files changed, 13 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 5b3830e..1357592 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2488,6 +2488,14 @@ struct drm_i915_cmd_table { #define IS_SKL_ULX(dev) (INTEL_DEVID(dev) == 0x190E || \ INTEL_DEVID(dev) == 0x1915 || \ INTEL_DEVID(dev) == 0x191E) +#define IS_KBL_ULT(dev) (INTEL_DEVID(dev) == 0x5906 || \ + INTEL_DEVID(dev) == 0x5913 || \ + INTEL_DEVID(dev) == 0x5916 || \ + INTEL_DEVID(dev) == 0x5921 || \ + INTEL_DEVID(dev) == 0x5926) +#define IS_KBL_ULX(dev) (INTEL_DEVID(dev) == 0x590E || \ + INTEL_DEVID(dev) == 0x5915 || \ + INTEL_DEVID(dev) == 0x591E) #define IS_SKL_GT3(dev) (IS_SKYLAKE(dev) && \ (INTEL_DEVID(dev) & 0x00F0) == 0x0020) #define IS_SKL_GT4(dev) (IS_SKYLAKE(dev) && \ diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 5d20c64..1fad19e 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -353,10 +353,10 @@ static const struct ddi_buf_trans *skl_get_buf_trans_dp(struct drm_device *dev, { const struct ddi_buf_trans *ddi_translations; - if (IS_SKL_ULX(dev)) { + if (IS_SKL_ULX(dev) || IS_KBL_ULX(dev)) { ddi_translations = skl_y_ddi_translations_dp; *n_entries = ARRAY_SIZE(skl_y_ddi_translations_dp); - } else if (IS_SKL_ULT(dev)) { + } else if (IS_SKL_ULT(dev) || IS_KBL_ULT(dev)) { ddi_translations = skl_u_ddi_translations_dp; *n_entries = ARRAY_SIZE(skl_u_ddi_translations_dp); } else { @@ -373,7 +373,7 @@ static const struct ddi_buf_trans *skl_get_buf_trans_edp(struct drm_device *dev, struct drm_i915_private *dev_priv = dev->dev_private; const struct ddi_buf_trans *ddi_translations; - if (IS_SKL_ULX(dev)) { + if (IS_SKL_ULX(dev) || IS_KBL_ULX(dev)) { if (dev_priv->edp_low_vswing) { ddi_translations = skl_y_ddi_translations_edp; *n_entries = ARRAY_SIZE(skl_y_ddi_translations_edp); @@ -381,7 +381,7 @@ static const struct ddi_buf_trans *skl_get_buf_trans_edp(struct drm_device *dev, ddi_translations = skl_y_ddi_translations_dp; *n_entries = ARRAY_SIZE(skl_y_ddi_translations_dp); } - } else if (IS_SKL_ULT(dev)) { + } else if (IS_SKL_ULT(dev) || IS_KBL_ULT(dev)) { if (dev_priv->edp_low_vswing) { ddi_translations = skl_u_ddi_translations_edp; *n_entries = ARRAY_SIZE(skl_u_ddi_translations_edp); @@ -408,7 +408,7 @@ skl_get_buf_trans_hdmi(struct drm_device *dev, { const struct ddi_buf_trans *ddi_translations; - if (IS_SKL_ULX(dev)) { + if (IS_SKL_ULX(dev) || IS_KBL_ULX(dev)) { ddi_translations = skl_y_ddi_translations_hdmi; *n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi); } else { |