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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-09-30 02:34:47 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-10-01 16:45:57 +0300 |
| commit | 6a41121f05501ce6af6a8f8300d27cdacd366201 (patch) | |
| tree | 4349ba5c101d3cc108ed6e83406b03071ca2abdd | |
| parent | 4669f5c2b7edb5666d1fcb9be13bdda2a5aec066 (diff) | |
| download | linux-6a41121f05501ce6af6a8f8300d27cdacd366201.tar.xz | |
drm/i915: Split TGL DKL PHY buf trans per output type
Make the mess inside the buf trans funcs a bit more manageable by
splitting along the lines of output type.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200929233449.32323-10-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
| -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) |