diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.c | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index f99575a26300..4c6bd4444585 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -1218,19 +1218,34 @@ tgl_get_combo_buf_trans(struct intel_encoder *encoder, int type, int rate, } static const struct tgl_dkl_phy_ddi_buf_trans * -tgl_get_dkl_buf_trans(struct intel_encoder *encoder, int type, int rate, - int *n_entries) +tgl_get_dkl_buf_trans_hdmi(struct intel_encoder *encoder, int type, int rate, + int *n_entries) { - if (type == INTEL_OUTPUT_HDMI) { - *n_entries = ARRAY_SIZE(tgl_dkl_phy_hdmi_ddi_trans); - return tgl_dkl_phy_hdmi_ddi_trans; - } else if (rate > 270000) { + *n_entries = ARRAY_SIZE(tgl_dkl_phy_hdmi_ddi_trans); + return tgl_dkl_phy_hdmi_ddi_trans; +} + +static const struct tgl_dkl_phy_ddi_buf_trans * +tgl_get_dkl_buf_trans_dp(struct intel_encoder *encoder, int type, int rate, + int *n_entries) +{ + if (rate > 270000) { *n_entries = ARRAY_SIZE(tgl_dkl_phy_dp_ddi_trans_hbr2); return tgl_dkl_phy_dp_ddi_trans_hbr2; + } else { + *n_entries = ARRAY_SIZE(tgl_dkl_phy_dp_ddi_trans); + return tgl_dkl_phy_dp_ddi_trans; } +} - *n_entries = ARRAY_SIZE(tgl_dkl_phy_dp_ddi_trans); - return tgl_dkl_phy_dp_ddi_trans; +static const struct tgl_dkl_phy_ddi_buf_trans * +tgl_get_dkl_buf_trans(struct intel_encoder *encoder, int type, int rate, + int *n_entries) +{ + if (type == INTEL_OUTPUT_HDMI) + return tgl_get_dkl_buf_trans_hdmi(encoder, type, rate, n_entries); + else + return tgl_get_dkl_buf_trans_dp(encoder, type, rate, n_entries); } static int intel_ddi_hdmi_level(struct intel_encoder *encoder) |