On Thu, Feb 27, 2020 at 07:57:41PM +0200, Ville Syrjälä wrote:
> On Wed, Feb 26, 2020 at 10:34:53PM +0200, Imre Deak wrote:
> > Split out the PLL parameter->frequency conversion logic for each type of
> > PLL for symmetry with their corresponding inverse conversion functions.
> >
> > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> > ---
> > drivers/gpu/drm/i915/display/icl_dsi.c | 4 +-
> > drivers/gpu/drm/i915/display/intel_ddi.c | 4 +-
> > drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 269 +++++++++---------
> > drivers/gpu/drm/i915/display/intel_dpll_mgr.h | 8 +-
> > 4 files changed, 140 insertions(+), 145 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c
> > index c38addd07e42..17cee6f80d8b 100644
> > --- a/drivers/gpu/drm/i915/display/icl_dsi.c
> > +++ b/drivers/gpu/drm/i915/display/icl_dsi.c
> > @@ -1350,13 +1350,15 @@ static void gen11_dsi_get_timings(struct intel_encoder *encoder,
> > static void gen11_dsi_get_config(struct intel_encoder *encoder,
> > struct intel_crtc_state *pipe_config)
> > {
> > + struct drm_i915_private *i915 = to_i915(encoder->base.dev);
> > struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
> > struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder);
> >
> > intel_dsc_get_config(encoder, pipe_config);
> >
> > /* FIXME: adapt icl_ddi_clock_get() for DSI and use that? */
> > - pipe_config->port_clock = intel_dpll_get_freq(encoder, pipe_config);
> > + pipe_config->port_clock = intel_dpll_get_freq(i915,
> > + pipe_config->shared_dpll);
>
> For this one I'm thinking it might be better to pass the pll state
> instead. That way we could use this function already before we've
> actually committed the state.
Right, forgot about using this before swapping the new state into
pll->state. Since pll can't be deducted from the state how about:
int (*get_freq)(struct drm_i915_private *i915,
const struct intel_shared_dpll *pll,
const struct intel_dpll_hw_state *hw_state);
?
I can resend with that also making the change adding get_freq a separate
patch as I originally intended.
> We can think about that later though.
>
> Patches 1-11 look OK to me:
> Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Thanks.
>
> >
> > pipe_config->hw.adjusted_mode.crtc_clock = intel_dsi->pclk;
> > if (intel_dsi->dual_link)
> > diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
> > index 5e6f81b140d4..284219da7df8 100644
> > --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> > +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> > @@ -1383,8 +1383,8 @@ static void intel_ddi_clock_get(struct intel_encoder *encoder,
> > pipe_config->port_clock = icl_calc_tbt_pll_link(dev_priv,
> > encoder->port);
> > else
> > - pipe_config->port_clock = intel_dpll_get_freq(encoder,
> > - pipe_config);
> > + pipe_config->port_clock =
> > + intel_dpll_get_freq(dev_priv, pipe_config->shared_dpll);
> >
> > ddi_dotclock_get(pipe_config);
> > }
> > diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> > index ebd55fdaf4cd..b87b4ff5de52 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> > +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
> > @@ -1052,23 +1052,6 @@ static bool hsw_get_dpll(struct intel_atomic_state *state,
> > return true;
> > }
> >
> > -static int hsw_ddi_clock_get(struct intel_encoder *encoder,
> > - struct intel_crtc_state *pipe_config)
> > -{
> > - struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
> > - struct intel_shared_dpll *pll = pipe_config->shared_dpll;
> > -
> > - switch (pll->info->id) {
> > - case DPLL_ID_WRPLL1:
> > - case DPLL_ID_WRPLL2:
> > - return hsw_ddi_wrpll_get_freq(dev_priv, pll);
> > - case DPLL_ID_SPLL:
> > - return hsw_ddi_spll_get_freq(dev_priv, pll);
> > - default:
> > - return hsw_ddi_lcpll_get_freq(dev_priv, pll);
> > - }
> > -}
> > -
> > static void hsw_dump_hw_state(struct drm_i915_private *dev_priv,
> > const struct intel_dpll_hw_state *hw_state)
> > {
> > @@ -1080,12 +1063,14 @@ static const struct intel_shared_dpll_funcs hsw_ddi_wrpll_funcs = {
> > .enable = hsw_ddi_wrpll_enable,
> > .disable = hsw_ddi_wrpll_disable,
> > .get_hw_state = hsw_ddi_wrpll_get_hw_state,
> > + .get_freq = hsw_ddi_wrpll_get_freq,
> > };
> >
> > static const struct intel_shared_dpll_funcs hsw_ddi_spll_funcs = {
> > .enable = hsw_ddi_spll_enable,
> > .disable = hsw_ddi_spll_disable,
> > .get_hw_state = hsw_ddi_spll_get_hw_state,
> > + .get_freq = hsw_ddi_spll_get_freq,
> > };
> >
> > static void hsw_ddi_lcpll_enable(struct drm_i915_private *dev_priv,
> > @@ -1109,6 +1094,7 @@ static const struct intel_shared_dpll_funcs hsw_ddi_lcpll_funcs = {
> > .enable = hsw_ddi_lcpll_enable,
> > .disable = hsw_ddi_lcpll_disable,
> > .get_hw_state = hsw_ddi_lcpll_get_hw_state,
> > + .get_freq = hsw_ddi_lcpll_get_freq,
> > };
> >
> > static const struct dpll_info hsw_plls[] = {
> > @@ -1574,8 +1560,10 @@ static bool skl_ddi_hdmi_pll_dividers(struct intel_crtc_state *crtc_state)
> > return true;
> > }
> >
> > -static int skl_calc_wrpll_link(const struct intel_dpll_hw_state *pll_state)
> > +static int skl_ddi_wrpll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > {
> > + const struct intel_dpll_hw_state *pll_state = &pll->state.hw_state;
> > int ref_clock = 24000;
> > u32 p0, p1, p2, dco_freq;
> >
> > @@ -1670,6 +1658,40 @@ skl_ddi_dp_set_dpll_hw_state(struct intel_crtc_state *crtc_state)
> > return true;
> > }
> >
> > +static int skl_ddi_lcpll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > +{
> > + int link_clock = 0;
> > +
> > + switch ((pll->state.hw_state.ctrl1 &
> > + DPLL_CTRL1_LINK_RATE_MASK(0)) >>
> > + DPLL_CTRL1_LINK_RATE_SHIFT(0)) {
> > + case DPLL_CTRL1_LINK_RATE_810:
> > + link_clock = 81000;
> > + break;
> > + case DPLL_CTRL1_LINK_RATE_1080:
> > + link_clock = 108000;
> > + break;
> > + case DPLL_CTRL1_LINK_RATE_1350:
> > + link_clock = 135000;
> > + break;
> > + case DPLL_CTRL1_LINK_RATE_1620:
> > + link_clock = 162000;
> > + break;
> > + case DPLL_CTRL1_LINK_RATE_2160:
> > + link_clock = 216000;
> > + break;
> > + case DPLL_CTRL1_LINK_RATE_2700:
> > + link_clock = 270000;
> > + break;
> > + default:
> > + drm_WARN(&i915->drm, 1, "Unsupported link rate\n");
> > + break;
> > + }
> > +
> > + return link_clock * 2;
> > +}
> > +
> > static bool skl_get_dpll(struct intel_atomic_state *state,
> > struct intel_crtc *crtc,
> > struct intel_encoder *encoder)
> > @@ -1719,50 +1741,17 @@ static bool skl_get_dpll(struct intel_atomic_state *state,
> > return true;
> > }
> >
> > -static int skl_ddi_clock_get(struct intel_encoder *encoder,
> > - struct intel_crtc_state *crtc_state)
> > +static int skl_ddi_pll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > {
> > - struct intel_dpll_hw_state *pll_state = &crtc_state->dpll_hw_state;
> > - int link_clock;
> > -
> > /*
> > * ctrl1 register is already shifted for each pll, just use 0 to get
> > * the internal shift for each field
> > */
> > - if (pll_state->ctrl1 & DPLL_CTRL1_HDMI_MODE(0)) {
> > - link_clock = skl_calc_wrpll_link(pll_state);
> > - } else {
> > - link_clock = pll_state->ctrl1 & DPLL_CTRL1_LINK_RATE_MASK(0);
> > - link_clock >>= DPLL_CTRL1_LINK_RATE_SHIFT(0);
> > -
> > - switch (link_clock) {
> > - case DPLL_CTRL1_LINK_RATE_810:
> > - link_clock = 81000;
> > - break;
> > - case DPLL_CTRL1_LINK_RATE_1080:
> > - link_clock = 108000;
> > - break;
> > - case DPLL_CTRL1_LINK_RATE_1350:
> > - link_clock = 135000;
> > - break;
> > - case DPLL_CTRL1_LINK_RATE_1620:
> > - link_clock = 162000;
> > - break;
> > - case DPLL_CTRL1_LINK_RATE_2160:
> > - link_clock = 216000;
> > - break;
> > - case DPLL_CTRL1_LINK_RATE_2700:
> > - link_clock = 270000;
> > - break;
> > - default:
> > - drm_WARN(encoder->base.dev, 1,
> > - "Unsupported link rate\n");
> > - break;
> > - }
> > - link_clock *= 2;
> > - }
> > -
> > - return link_clock;
> > + if (pll->state.hw_state.ctrl1 & DPLL_CTRL1_HDMI_MODE(0))
> > + return skl_ddi_wrpll_get_freq(i915, pll);
> > + else
> > + return skl_ddi_lcpll_get_freq(i915, pll);
> > }
> >
> > static void skl_dump_hw_state(struct drm_i915_private *dev_priv,
> > @@ -1779,12 +1768,14 @@ static const struct intel_shared_dpll_funcs skl_ddi_pll_funcs = {
> > .enable = skl_ddi_pll_enable,
> > .disable = skl_ddi_pll_disable,
> > .get_hw_state = skl_ddi_pll_get_hw_state,
> > + .get_freq = skl_ddi_pll_get_freq,
> > };
> >
> > static const struct intel_shared_dpll_funcs skl_ddi_dpll0_funcs = {
> > .enable = skl_ddi_dpll0_enable,
> > .disable = skl_ddi_dpll0_disable,
> > .get_hw_state = skl_ddi_dpll0_get_hw_state,
> > + .get_freq = skl_ddi_pll_get_freq,
> > };
> >
> > static const struct dpll_info skl_plls[] = {
> > @@ -2190,11 +2181,10 @@ bxt_ddi_hdmi_set_dpll_hw_state(struct intel_crtc_state *crtc_state)
> > return bxt_ddi_set_dpll_hw_state(crtc_state, &clk_div);
> > }
> >
> > -static int bxt_ddi_clock_get(struct intel_encoder *encoder,
> > - struct intel_crtc_state *crtc_state)
> > +static int bxt_ddi_pll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > {
> > - struct intel_dpll_hw_state *pll_state =
> > - &crtc_state->shared_dpll->state.hw_state;
> > + const struct intel_dpll_hw_state *pll_state = &pll->state.hw_state;
> > struct dpll clock;
> >
> > clock.m1 = 2;
> > @@ -2264,6 +2254,7 @@ static const struct intel_shared_dpll_funcs bxt_ddi_pll_funcs = {
> > .enable = bxt_ddi_pll_enable,
> > .disable = bxt_ddi_pll_disable,
> > .get_hw_state = bxt_ddi_pll_get_hw_state,
> > + .get_freq = bxt_ddi_pll_get_freq,
> > };
> >
> > static const struct dpll_info bxt_plls[] = {
> > @@ -2608,9 +2599,10 @@ static bool cnl_ddi_hdmi_pll_dividers(struct intel_crtc_state *crtc_state)
> > return true;
> > }
> >
> > -static int cnl_calc_wrpll_link(struct drm_i915_private *dev_priv,
> > - struct intel_dpll_hw_state *pll_state)
> > +static int cnl_ddi_wrpll_get_freq(struct drm_i915_private *dev_priv,
> > + const struct intel_shared_dpll *pll)
> > {
> > + const struct intel_dpll_hw_state *pll_state = &pll->state.hw_state;
> > u32 p0, p1, p2, dco_freq, ref_clock;
> >
> > p0 = pll_state->cfgcr1 & DPLL_CFGCR1_PDIV_MASK;
> > @@ -2709,6 +2701,44 @@ cnl_ddi_dp_set_dpll_hw_state(struct intel_crtc_state *crtc_state)
> > return true;
> > }
> >
> > +static int cnl_ddi_lcpll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > +{
> > + int link_clock = 0;
> > +
> > + switch (pll->state.hw_state.cfgcr0 & DPLL_CFGCR0_LINK_RATE_MASK) {
> > + case DPLL_CFGCR0_LINK_RATE_810:
> > + link_clock = 81000;
> > + break;
> > + case DPLL_CFGCR0_LINK_RATE_1080:
> > + link_clock = 108000;
> > + break;
> > + case DPLL_CFGCR0_LINK_RATE_1350:
> > + link_clock = 135000;
> > + break;
> > + case DPLL_CFGCR0_LINK_RATE_1620:
> > + link_clock = 162000;
> > + break;
> > + case DPLL_CFGCR0_LINK_RATE_2160:
> > + link_clock = 216000;
> > + break;
> > + case DPLL_CFGCR0_LINK_RATE_2700:
> > + link_clock = 270000;
> > + break;
> > + case DPLL_CFGCR0_LINK_RATE_3240:
> > + link_clock = 324000;
> > + break;
> > + case DPLL_CFGCR0_LINK_RATE_4050:
> > + link_clock = 405000;
> > + break;
> > + default:
> > + drm_WARN(&i915->drm, 1, "Unsupported link rate\n");
> > + break;
> > + }
> > +
> > + return link_clock * 2;
> > +}
> > +
> > static bool cnl_get_dpll(struct intel_atomic_state *state,
> > struct intel_crtc *crtc,
> > struct intel_encoder *encoder)
> > @@ -2758,51 +2788,13 @@ static bool cnl_get_dpll(struct intel_atomic_state *state,
> > return true;
> > }
> >
> > -static int cnl_ddi_clock_get(struct intel_encoder *encoder,
> > - struct intel_crtc_state *pipe_config)
> > +static int cnl_ddi_pll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > {
> > - struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
> > - struct intel_dpll_hw_state *pll_state = &pipe_config->dpll_hw_state;
> > - int link_clock;
> > -
> > - if (pll_state->cfgcr0 & DPLL_CFGCR0_HDMI_MODE) {
> > - link_clock = cnl_calc_wrpll_link(dev_priv, pll_state);
> > - } else {
> > - link_clock = pll_state->cfgcr0 & DPLL_CFGCR0_LINK_RATE_MASK;
> > -
> > - switch (link_clock) {
> > - case DPLL_CFGCR0_LINK_RATE_810:
> > - link_clock = 81000;
> > - break;
> > - case DPLL_CFGCR0_LINK_RATE_1080:
> > - link_clock = 108000;
> > - break;
> > - case DPLL_CFGCR0_LINK_RATE_1350:
> > - link_clock = 135000;
> > - break;
> > - case DPLL_CFGCR0_LINK_RATE_1620:
> > - link_clock = 162000;
> > - break;
> > - case DPLL_CFGCR0_LINK_RATE_2160:
> > - link_clock = 216000;
> > - break;
> > - case DPLL_CFGCR0_LINK_RATE_2700:
> > - link_clock = 270000;
> > - break;
> > - case DPLL_CFGCR0_LINK_RATE_3240:
> > - link_clock = 324000;
> > - break;
> > - case DPLL_CFGCR0_LINK_RATE_4050:
> > - link_clock = 405000;
> > - break;
> > - default:
> > - drm_WARN(&dev_priv->drm, 1, "Unsupported link rate\n");
> > - break;
> > - }
> > - link_clock *= 2;
> > - }
> > -
> > - return link_clock;
> > + if (pll->state.hw_state.cfgcr0 & DPLL_CFGCR0_HDMI_MODE)
> > + return cnl_ddi_wrpll_get_freq(i915, pll);
> > + else
> > + return cnl_ddi_lcpll_get_freq(i915, pll);
> > }
> >
> > static void cnl_dump_hw_state(struct drm_i915_private *dev_priv,
> > @@ -2818,6 +2810,7 @@ static const struct intel_shared_dpll_funcs cnl_ddi_pll_funcs = {
> > .enable = cnl_ddi_pll_enable,
> > .disable = cnl_ddi_pll_disable,
> > .get_hw_state = cnl_ddi_pll_get_hw_state,
> > + .get_freq = cnl_ddi_pll_get_freq,
> > };
> >
> > static const struct dpll_info cnl_plls[] = {
> > @@ -2979,6 +2972,18 @@ static bool icl_calc_tbt_pll(struct intel_crtc_state *crtc_state,
> > return true;
> > }
> >
> > +static int icl_ddi_tbt_pll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > +{
> > + /*
> > + * The PLL outputs multiple frequencies at the same time, selection is
> > + * made at DDI clock mux level.
> > + */
> > + drm_WARN_ON(&i915->drm, 1);
> > +
> > + return 0;
> > +}
> > +
> > static bool icl_calc_dpll_state(struct intel_crtc_state *crtc_state,
> > struct intel_encoder *encoder,
> > struct intel_dpll_hw_state *pll_state)
> > @@ -3317,9 +3322,10 @@ static bool icl_calc_mg_pll_state(struct intel_crtc_state *crtc_state,
> > return true;
> > }
> >
> > -static int icl_calc_mg_pll_link(struct drm_i915_private *dev_priv,
> > - const struct intel_dpll_hw_state *pll_state)
> > +static int icl_ddi_mg_pll_get_freq(struct drm_i915_private *dev_priv,
> > + const struct intel_shared_dpll *pll)
> > {
> > + const struct intel_dpll_hw_state *pll_state = &pll->state.hw_state;
> > u32 m1, m2_int, m2_frac, div1, div2, ref_clock;
> > u64 tmp;
> >
> > @@ -3388,19 +3394,6 @@ static int icl_calc_mg_pll_link(struct drm_i915_private *dev_priv,
> > return tmp;
> > }
> >
> > -static int icl_ddi_clock_get(struct intel_encoder *encoder,
> > - struct intel_crtc_state *crtc_state)
> > -{
> > - struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
> > - struct intel_dpll_hw_state *pll_state = &crtc_state->dpll_hw_state;
> > - enum phy phy = intel_port_to_phy(dev_priv, encoder->port);
> > -
> > - if (intel_phy_is_combo(dev_priv, phy))
> > - return cnl_calc_wrpll_link(dev_priv, pll_state);
> > - else
> > - return icl_calc_mg_pll_link(dev_priv, pll_state);
> > -}
> > -
> > /**
> > * icl_set_active_port_dpll - select the active port DPLL for a given CRTC
> > * @crtc_state: state for the CRTC to select the DPLL for
> > @@ -3485,6 +3478,12 @@ static bool icl_get_combo_phy_dpll(struct intel_atomic_state *state,
> > return true;
> > }
> >
> > +static int icl_ddi_combo_pll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > +{
> > + return cnl_ddi_wrpll_get_freq(i915, pll);
> > +}
> > +
> > static bool icl_get_tc_phy_dplls(struct intel_atomic_state *state,
> > struct intel_crtc *crtc,
> > struct intel_encoder *encoder)
> > @@ -4141,18 +4140,21 @@ static const struct intel_shared_dpll_funcs combo_pll_funcs = {
> > .enable = combo_pll_enable,
> > .disable = combo_pll_disable,
> > .get_hw_state = combo_pll_get_hw_state,
> > + .get_freq = icl_ddi_combo_pll_get_freq,
> > };
> >
> > static const struct intel_shared_dpll_funcs tbt_pll_funcs = {
> > .enable = tbt_pll_enable,
> > .disable = tbt_pll_disable,
> > .get_hw_state = tbt_pll_get_hw_state,
> > + .get_freq = icl_ddi_tbt_pll_get_freq,
> > };
> >
> > static const struct intel_shared_dpll_funcs mg_pll_funcs = {
> > .enable = mg_pll_enable,
> > .disable = mg_pll_disable,
> > .get_hw_state = mg_pll_get_hw_state,
> > + .get_freq = icl_ddi_mg_pll_get_freq,
> > };
> >
> > static const struct dpll_info icl_plls[] = {
> > @@ -4192,6 +4194,7 @@ static const struct intel_shared_dpll_funcs dkl_pll_funcs = {
> > .enable = mg_pll_enable,
> > .disable = mg_pll_disable,
> > .get_hw_state = dkl_pll_get_hw_state,
> > + .get_freq = icl_ddi_mg_pll_get_freq,
> > };
> >
> > static const struct dpll_info tgl_plls[] = {
> > @@ -4348,27 +4351,15 @@ void intel_update_active_dpll(struct intel_atomic_state *state,
> > dpll_mgr->update_active_dpll(state, crtc, encoder);
> > }
> >
> > -int intel_dpll_get_freq(struct intel_encoder *encoder,
> > - struct intel_crtc_state *crtc_state)
> > +int intel_dpll_get_freq(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll)
> > {
> > - struct drm_i915_private *i915 = to_i915(encoder->base.dev);
> > -
> > - if (INTEL_GEN(i915) >= 11)
> > - return icl_ddi_clock_get(encoder, crtc_state);
> > - else if (IS_CANNONLAKE(i915))
> > - return cnl_ddi_clock_get(encoder, crtc_state);
> > - else if (IS_GEN9_LP(i915))
> > - return bxt_ddi_clock_get(encoder, crtc_state);
> > - else if (IS_GEN9_BC(i915))
> > - return skl_ddi_clock_get(encoder, crtc_state);
> > - else if (INTEL_GEN(i915) <= 8)
> > - hsw_ddi_clock_get(encoder, crtc_state);
> > + if (drm_WARN_ON(&i915->drm, !pll->info->funcs->get_freq))
> > + return 0;
> >
> > - drm_WARN_ON(&i915->drm, 1);
> > - return 0;
> > + return pll->info->funcs->get_freq(i915, pll);
> > }
> >
> > -
> > static void readout_dpll_hw_state(struct drm_i915_private *i915,
> > struct intel_shared_dpll *pll)
> > {
> > diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
> > index fadc240eccf6..c155935874d4 100644
> > --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
> > +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.h
> > @@ -278,6 +278,9 @@ struct intel_shared_dpll_funcs {
> > bool (*get_hw_state)(struct drm_i915_private *dev_priv,
> > struct intel_shared_dpll *pll,
> > struct intel_dpll_hw_state *hw_state);
> > +
> > + int (*get_freq)(struct drm_i915_private *i915,
> > + const struct intel_shared_dpll *pll);
> > };
> >
> > /**
> > @@ -372,8 +375,8 @@ void icl_set_active_port_dpll(struct intel_crtc_state *crtc_state,
> > void intel_update_active_dpll(struct intel_atomic_state *state,
> > struct intel_crtc *crtc,
> > struct intel_encoder *encoder);
> > -int intel_dpll_get_freq(struct intel_encoder *encoder,
> > - struct intel_crtc_state *crtc_state);
> > +int intel_dpll_get_freq(struct drm_i915_private *,
> > + const struct intel_shared_dpll *);
> > void intel_prepare_shared_dpll(const struct intel_crtc_state *crtc_state);
> > void intel_enable_shared_dpll(const struct intel_crtc_state *crtc_state);
> > void intel_disable_shared_dpll(const struct intel_crtc_state *crtc_state);
> > @@ -384,7 +387,6 @@ void intel_dpll_sanitize_state(struct drm_i915_private *dev_priv);
> >
> > void intel_dpll_dump_hw_state(struct drm_i915_private *dev_priv,
> > const struct intel_dpll_hw_state *hw_state);
> > -int cnl_hdmi_pll_ref_clock(struct drm_i915_private *dev_priv);
> > enum intel_dpll_id icl_tc_port_to_pll_id(enum tc_port tc_port);
> > bool intel_dpll_is_combophy(enum intel_dpll_id id);
> >
> > --
> > 2.23.1
> >
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
>
> --
> Ville Syrjälä
> Intel
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