diff options
| author | Antti Koskipaa <antti.koskipaa@linux.intel.com> | 2015-07-10 14:10:55 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-08-14 19:13:09 +0300 |
| commit | 75067ddecf21271631bc018d2fb23ddd09b66aae (patch) | |
| tree | 025b3cfb003926340197383bc9858a47ecc5a8ca /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 622147fdad5425f6f572f84ce709303e5e0500b7 (diff) | |
| download | linux-75067ddecf21271631bc018d2fb23ddd09b66aae.tar.xz | |
drm/i915: Per-DDI I_boost override
An OEM may request increased I_boost beyond the recommended values
by specifying an I_boost value to be applied to all swing entries for
a port. These override values are specified in VBT.
v2: rebase and remove unused iboost_bit variable
Issue: VIZ-5676
Signed-off-by: Antti Koskipaa <antti.koskipaa@linux.intel.com>
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 01abe13e98e0..4273c281ce77 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1429,6 +1429,9 @@ struct ddi_vbt_port_info { uint8_t supports_dp:1; uint8_t alternate_aux_channel; + + uint8_t dp_boost_level; + uint8_t hdmi_boost_level; }; enum psr_lines_to_wait { |