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drm/i915/lt_phy: Get encoder configuration for xe3plpd platform

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Reuse mtl_ddi_*_get_config functions now that all hooks are in place.

Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260312080657.2648265-21-mika.kahola@intel.com
This commit is contained in:
Mika Kahola 2026-03-12 08:06:53 +00:00
parent ef5aa934a3
commit c071495ccd
1 changed files with 4 additions and 16 deletions
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20
drivers/gpu/drm/i915/display/intel_ddi.c
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@ -4243,21 +4243,6 @@ void intel_ddi_get_clock(struct intel_encoder *encoder,
&crtc_state->dpll_hw_state);
}
static void xe3plpd_ddi_get_config(struct intel_encoder *encoder,
struct intel_crtc_state *crtc_state)
{
struct intel_display *display = to_intel_display(encoder);
intel_lt_phy_pll_readout_hw_state(encoder, &crtc_state->dpll_hw_state.ltpll);
if (crtc_state->dpll_hw_state.ltpll.tbt_mode)
crtc_state->port_clock = intel_mtl_tbt_calc_port_clock(encoder);
else
crtc_state->port_clock =
intel_lt_phy_calc_port_clock(display, &crtc_state->dpll_hw_state.ltpll);
intel_ddi_get_config(encoder, crtc_state);
}
static bool icl_ddi_tc_pll_is_tbt(const struct intel_dpll *pll)
{
return pll->info->id == DPLL_ID_ICL_TBTPLL;
@ -5301,7 +5286,10 @@ void intel_ddi_init(struct intel_display *display,
encoder->enable_clock = intel_mtl_pll_enable_clock;
encoder->disable_clock = intel_mtl_pll_disable_clock;
encoder->port_pll_type = intel_mtl_port_pll_type;
encoder->get_config = xe3plpd_ddi_get_config;
if (intel_encoder_is_tc(encoder))
encoder->get_config = mtl_ddi_tc_phy_get_config;
else
encoder->get_config = mtl_ddi_non_tc_phy_get_config;
} else if (DISPLAY_VER(display) >= 14) {
encoder->enable_clock = intel_mtl_pll_enable_clock;
encoder->disable_clock = intel_mtl_pll_disable_clock;