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Add reconfig of pfd on SR change

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Ed
2024-01-18 17:02:35 +00:00
parent eb4b19ce16
commit fe6afc93de
1 changed files with 10 additions and 6 deletions
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16
lib_xua/src/core/buffer/ep/ep_buffer.xc
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@@ -480,7 +480,15 @@ void XUA_Buffer_Ep(register chanend c_aud_out,
{ {
masterClockFreq = MCLK_441; masterClockFreq = MCLK_441;
} }
#if USE_SW_PLL
sw_pll_pfd_init(&sw_pll_pfd,
sof_rate_hz / controller_rate_hz, /* How often the PFD is invoked */
masterClockFreq / sof_rate_hz, /* pll ratio integer */
0, /* Assume precise timing of sampling */
2000);
restart_sigma_delta(c_sw_pll, masterClockFreq); restart_sigma_delta(c_sw_pll, masterClockFreq);
#endif
} }
#endif #endif
/* Ideally we want to wait for handshake (and pass back up) here. But we cannot keep this /* Ideally we want to wait for handshake (and pass back up) here. But we cannot keep this
@@ -593,17 +601,13 @@ void XUA_Buffer_Ep(register chanend c_aud_out,
} }
int error = 0; int error = 0;
if(first_loop) if(!first_loop)
{
printstr("fl\n");
}
else
{ {
error = sw_pll_pfd.mclk_diff; error = sw_pll_pfd.mclk_diff;
printintln(error);
} }
sw_pll_pfd.mclk_pt_last = mclk_pt; sw_pll_pfd.mclk_pt_last = mclk_pt;
outuint(c_sw_pll, error); outuint(c_sw_pll, error);
// outct(c_sw_pll, XS1_CT_END); // outct(c_sw_pll, XS1_CT_END);
} }