@@ -3506,13 +3506,19 @@ static bool icl_get_combo_phy_dpll(struct intel_atomic_state *state,
return false;
}
- if (IS_ELKHARTLAKE(dev_priv) && port != PORT_A)
+ if (IS_ROCKETLAKE(dev_priv)) {
dpll_mask =
BIT(DPLL_ID_EHL_DPLL4) |
BIT(DPLL_ID_ICL_DPLL1) |
BIT(DPLL_ID_ICL_DPLL0);
- else
+ } else if (IS_ELKHARTLAKE(dev_priv) && port != PORT_A) {
+ dpll_mask =
+ BIT(DPLL_ID_EHL_DPLL4) |
+ BIT(DPLL_ID_ICL_DPLL1) |
+ BIT(DPLL_ID_ICL_DPLL0);
+ } else {
dpll_mask = BIT(DPLL_ID_ICL_DPLL1) | BIT(DPLL_ID_ICL_DPLL0);
+ }
port_dpll->pll = intel_find_shared_dpll(state, crtc,
&port_dpll->hw_state,
@@ -4275,6 +4281,21 @@ static const struct intel_dpll_mgr tgl_pll_mgr = {
.dump_hw_state = icl_dump_hw_state,
};
+static const struct dpll_info rkl_plls[] = {
+ { "DPLL 0", &combo_pll_funcs, DPLL_ID_ICL_DPLL0, 0 },
+ { "DPLL 1", &combo_pll_funcs, DPLL_ID_ICL_DPLL1, 0 },
+ { "DPLL 4", &combo_pll_funcs, DPLL_ID_EHL_DPLL4, 0 },
+ { },
+};
+
+static const struct intel_dpll_mgr rkl_pll_mgr = {
+ .dpll_info = rkl_plls,
+ .get_dplls = icl_get_dplls,
+ .put_dplls = icl_put_dplls,
+ .update_ref_clks = icl_update_dpll_ref_clks,
+ .dump_hw_state = icl_dump_hw_state,
+};
+
/**
* intel_shared_dpll_init - Initialize shared DPLLs
* @dev: drm device
@@ -4288,7 +4309,9 @@ void intel_shared_dpll_init(struct drm_device *dev)
const struct dpll_info *dpll_info;
int i;
- if (INTEL_GEN(dev_priv) >= 12)
+ if (IS_ROCKETLAKE(dev_priv))
+ dpll_mgr = &rkl_pll_mgr;
+ else if (INTEL_GEN(dev_priv) >= 12)
dpll_mgr = &tgl_pll_mgr;
else if (IS_ELKHARTLAKE(dev_priv))
dpll_mgr = &ehl_pll_mgr;
@@ -125,35 +125,35 @@ enum intel_dpll_id {
/**
* @DPLL_ID_ICL_TBTPLL: ICL/TGL TBT PLL
*/
- DPLL_ID_ICL_TBTPLL = 2,
+ DPLL_ID_ICL_TBTPLL = 3,
/**
* @DPLL_ID_ICL_MGPLL1: ICL MG PLL 1 port 1 (C),
* TGL TC PLL 1 port 1 (TC1)
*/
- DPLL_ID_ICL_MGPLL1 = 3,
+ DPLL_ID_ICL_MGPLL1,
/**
* @DPLL_ID_ICL_MGPLL2: ICL MG PLL 1 port 2 (D)
* TGL TC PLL 1 port 2 (TC2)
*/
- DPLL_ID_ICL_MGPLL2 = 4,
+ DPLL_ID_ICL_MGPLL2,
/**
* @DPLL_ID_ICL_MGPLL3: ICL MG PLL 1 port 3 (E)
* TGL TC PLL 1 port 3 (TC3)
*/
- DPLL_ID_ICL_MGPLL3 = 5,
+ DPLL_ID_ICL_MGPLL3,
/**
* @DPLL_ID_ICL_MGPLL4: ICL MG PLL 1 port 4 (F)
* TGL TC PLL 1 port 4 (TC4)
*/
- DPLL_ID_ICL_MGPLL4 = 6,
+ DPLL_ID_ICL_MGPLL4,
/**
* @DPLL_ID_TGL_MGPLL5: TGL TC PLL port 5 (TC5)
*/
- DPLL_ID_TGL_MGPLL5 = 7,
+ DPLL_ID_TGL_MGPLL5,
/**
* @DPLL_ID_TGL_MGPLL6: TGL TC PLL port 6 (TC6)
*/
- DPLL_ID_TGL_MGPLL6 = 8,
+ DPLL_ID_TGL_MGPLL6,
};
#define I915_NUM_PLLS 9
@@ -242,7 +242,6 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
#define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
#define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c))
#define _MMIO_PHY3(phy, a, b, c) _MMIO(_PHY3(phy, a, b, c))
-#define _MMIO_PLL3(pll, a, b, c) _MMIO(_PICK(pll, a, b, c))
/*
* Device info offset array based helpers for groups of registers with unevenly
@@ -10427,19 +10426,13 @@ enum skl_power_gate {
#define _TGL_DPLL0_CFGCR0 0x164284
#define _TGL_DPLL1_CFGCR0 0x16428C
-/* TODO: add DPLL4 */
-#define _TGL_TBTPLL_CFGCR0 0x16429C
-#define TGL_DPLL_CFGCR0(pll) _MMIO_PLL3(pll, _TGL_DPLL0_CFGCR0, \
- _TGL_DPLL1_CFGCR0, \
- _TGL_TBTPLL_CFGCR0)
+#define TGL_DPLL_CFGCR0(pll) _MMIO_PLL(pll, _TGL_DPLL0_CFGCR0, \
+ _TGL_DPLL1_CFGCR0)
#define _TGL_DPLL0_CFGCR1 0x164288
#define _TGL_DPLL1_CFGCR1 0x164290
-/* TODO: add DPLL4 */
-#define _TGL_TBTPLL_CFGCR1 0x1642A0
-#define TGL_DPLL_CFGCR1(pll) _MMIO_PLL3(pll, _TGL_DPLL0_CFGCR1, \
- _TGL_DPLL1_CFGCR1, \
- _TGL_TBTPLL_CFGCR1)
+#define TGL_DPLL_CFGCR1(pll) _MMIO_PLL(pll, _TGL_DPLL0_CFGCR1, \
+ _TGL_DPLL1_CFGCR1)
#define _DKL_PHY1_BASE 0x168000
#define _DKL_PHY2_BASE 0x169000