#define _TRANSCODER(tran, a, b) ((a) + (tran)*((b)-(a)))
#define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
+#define _PIPE3(pipe, a, b, c) (pipe < 2 ? _PIPE(pipe, a, b) : c)
+#define _PORT3(port, a, b, c) (port < 2 ? _PORT(port, a, b) : c)
#define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a))
#define _MASKED_BIT_DISABLE(a) ((a) << 16)
#define DPLL_PORTB_READY_MASK (0xf)
#define DPLL_FPA01_P1_POST_DIV_MASK_I830 0x001f0000
+
+/* Additional CHV pll/phy registers */
+#define DPIO_PHY_STATUS (VLV_DISPLAY_BASE + 0x6240)
+#define DPLL_PORTD_READY_MASK (0xf)
/*
* The i830 generation, in LVDS mode, defines P1 as the bit number set within
* this field (only one bit may be set).
struct intel_digital_port *dport)
{
u32 port_mask;
+ int dpll_reg;
switch (dport->port) {
case PORT_B:
port_mask = DPLL_PORTB_READY_MASK;
+ dpll_reg = DPLL(0);
break;
case PORT_C:
port_mask = DPLL_PORTC_READY_MASK;
+ dpll_reg = DPLL(0);
+ break;
+ case PORT_D:
+ port_mask = DPLL_PORTD_READY_MASK;
+ dpll_reg = DPIO_PHY_STATUS;
break;
default:
BUG();
}
- if (wait_for((I915_READ(DPLL(0)) & port_mask) == 0, 1000))
+ if (wait_for((I915_READ(dpll_reg) & port_mask) == 0, 1000))
WARN(1, "timed out waiting for port %c ready: 0x%08x\n",
- port_name(dport->port), I915_READ(DPLL(0)));
+ port_name(dport->port), I915_READ(dpll_reg));
}
/**