BIT(0), cntx ? 0 : 1, MB_WRITE_COMMITTED);
}
-int intel_c10pll_calc_port_clock(struct intel_encoder *encoder,
- const struct intel_c10pll_state *pll_state)
+static int intel_c10pll_calc_port_clock(struct intel_encoder *encoder,
+ const struct intel_c10pll_state *pll_state)
{
unsigned int frac_quot = 0, frac_rem = 0, frac_den = 1;
unsigned int multiplier, tx_clk_div, hdmi_div, refclk = 38400;
return tmpclk;
}
-int intel_c20pll_calc_port_clock(struct intel_encoder *encoder,
- const struct intel_c20pll_state *pll_state)
+static int intel_c20pll_calc_port_clock(struct intel_encoder *encoder,
+ const struct intel_c20pll_state *pll_state)
{
unsigned int frac, frac_en, frac_quot, frac_rem, frac_den;
unsigned int multiplier, refclk = 38400;
else
intel_c20pll_readout_hw_state(encoder, &pll_state->c20);
}
+
+int intel_cx0pll_calc_port_clock(struct intel_encoder *encoder,
+ const struct intel_cx0pll_state *pll_state)
+{
+ struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+ enum phy phy = intel_port_to_phy(i915, encoder->port);
+
+ if (intel_is_c10phy(i915, phy))
+ return intel_c10pll_calc_port_clock(encoder, &pll_state->c10);
+
+ return intel_c20pll_calc_port_clock(encoder, &pll_state->c20);
+}
int intel_cx0pll_calc_state(struct intel_crtc_state *crtc_state, struct intel_encoder *encoder);
void intel_cx0pll_readout_hw_state(struct intel_encoder *encoder,
struct intel_cx0pll_state *pll_state);
+int intel_cx0pll_calc_port_clock(struct intel_encoder *encoder,
+ const struct intel_cx0pll_state *pll_state);
void intel_c10pll_dump_hw_state(struct drm_i915_private *dev_priv,
const struct intel_c10pll_state *hw_state);
-int intel_c10pll_calc_port_clock(struct intel_encoder *encoder,
- const struct intel_c10pll_state *pll_state);
void intel_c10pll_state_verify(struct intel_atomic_state *state,
struct intel_crtc *crtc);
void intel_c20pll_dump_hw_state(struct drm_i915_private *i915,
const struct intel_c20pll_state *hw_state);
-int intel_c20pll_calc_port_clock(struct intel_encoder *encoder,
- const struct intel_c20pll_state *pll_state);
void intel_cx0_phy_set_signal_levels(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state);
int intel_cx0_phy_check_hdmi_link_rate(struct intel_hdmi *hdmi, int clock);
static void mtl_ddi_get_config(struct intel_encoder *encoder,
struct intel_crtc_state *crtc_state)
{
- struct drm_i915_private *i915 = to_i915(encoder->base.dev);
- enum phy phy = intel_port_to_phy(i915, encoder->port);
struct intel_digital_port *dig_port = enc_to_dig_port(encoder);
if (intel_tc_port_in_tbt_alt_mode(dig_port)) {
crtc_state->port_clock = intel_mtl_tbt_calc_port_clock(encoder);
- } else if (intel_is_c10phy(i915, phy)) {
- intel_cx0pll_readout_hw_state(encoder, &crtc_state->cx0pll_state);
- crtc_state->port_clock = intel_c10pll_calc_port_clock(encoder, &crtc_state->cx0pll_state.c10);
} else {
intel_cx0pll_readout_hw_state(encoder, &crtc_state->cx0pll_state);
- crtc_state->port_clock = intel_c20pll_calc_port_clock(encoder, &crtc_state->cx0pll_state.c20);
+ crtc_state->port_clock = intel_cx0pll_calc_port_clock(encoder, &crtc_state->cx0pll_state);
}
intel_ddi_get_config(encoder, crtc_state);
static int mtl_crtc_compute_clock(struct intel_atomic_state *state,
struct intel_crtc *crtc)
{
- struct drm_i915_private *i915 = to_i915(state->base.dev);
struct intel_crtc_state *crtc_state =
intel_atomic_get_new_crtc_state(state, crtc);
struct intel_encoder *encoder =
intel_get_crtc_new_encoder(state, crtc_state);
- enum phy phy = intel_port_to_phy(i915, encoder->port);
int ret;
ret = intel_cx0pll_calc_state(crtc_state, encoder);
return ret;
/* TODO: Do the readback via intel_compute_shared_dplls() */
- if (intel_is_c10phy(i915, phy))
- crtc_state->port_clock = intel_c10pll_calc_port_clock(encoder, &crtc_state->cx0pll_state.c10);
- else
- crtc_state->port_clock = intel_c20pll_calc_port_clock(encoder, &crtc_state->cx0pll_state.c20);
+ crtc_state->port_clock = intel_cx0pll_calc_port_clock(encoder, &crtc_state->cx0pll_state);
crtc_state->hw.adjusted_mode.crtc_clock = intel_crtc_dotclock(crtc_state);