diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2021-08-13 14:51:50 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2021-08-13 22:32:16 +0300 |
| commit | 3b4da8315addfe4661f3c25ea8a83097d965c67a (patch) | |
| tree | 656fe903f5d051f4f1a49dba056d604ac3833524 /drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h | |
| parent | 0707570248b8b13008d0fca7cc4f6e1848f0d64f (diff) | |
drm/i915/dg2: use existing mechanisms for SNPS PHY translations
We use encoder->get_buf_trans() in many places, for example
intel_ddi_dp_voltage_max(), and the hook was set to some old platform's
function for DG2 SNPS PHY. Convert SNPS PHY to use the same translation
mechanisms as everything else.
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210813115151.19290-2-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h index 2acd720f9d4f..94d338287f61 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h +++ b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.h @@ -45,12 +45,19 @@ struct tgl_dkl_phy_ddi_buf_trans { u32 dkl_de_emphasis_control; }; +struct dg2_snps_phy_buf_trans { + u8 snps_vswing; + u8 snps_pre_cursor; + u8 snps_post_cursor; +}; + union intel_ddi_buf_trans_entry { struct hsw_ddi_buf_trans hsw; struct bxt_ddi_buf_trans bxt; struct icl_ddi_buf_trans icl; struct icl_mg_phy_ddi_buf_trans mg; struct tgl_dkl_phy_ddi_buf_trans dkl; + struct dg2_snps_phy_buf_trans snps; }; struct intel_ddi_buf_trans { |