laiyp/lib_xua
1
0
Fork 0
forked from PAWPAW-Mirror/lib_xua
Code Pull Requests Activity

Add DSD XS2 fix

Browse Source
This commit is contained in:
Ed Clarke
2018-01-03 07:19:27 +00:00
parent 665aa5c0aa
commit 313fa5b8fe
1 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
lib_xua/src/core/audiohub/xua_audiohub.xc
View File

@@ -320,6 +320,7 @@ static inline void DoDsdNative(unsigned samplesOut[], unsigned &dsdSample_l, uns
dsdSample_r = bitrev(byterev(dsdSample_r)); dsdSample_r = bitrev(byterev(dsdSample_r));
dsdSample_l = bitrev(byterev(dsdSample_l)); dsdSample_l = bitrev(byterev(dsdSample_l));
#ifndef __XS2A__
/* Output DSD data to ports then 32 clocks */ /* Output DSD data to ports then 32 clocks */
switch (divide) switch (divide)
{ {
@@ -353,6 +354,7 @@ static inline void DoDsdNative(unsigned samplesOut[], unsigned &dsdSample_l, uns
p_dsd_clk <: 0xF0F0F0F0; p_dsd_clk <: 0xF0F0F0F0;
break; break;
} }
#endif // __XS2A__
#endif #endif
} }
@@ -367,6 +369,7 @@ static inline void DoDsdDop(unsigned &everyOther, unsigned samplesOut[], unsigne
everyOther = 1; everyOther = 1;
#ifndef __XS2A__
switch (divide) switch (divide)
{ {
case 8: case 8:
@@ -385,6 +388,7 @@ static inline void DoDsdDop(unsigned &everyOther, unsigned samplesOut[], unsigne
p_dsd_clk <: 0xAAAAAAAA; p_dsd_clk <: 0xAAAAAAAA;
break; break;
} }
#endif // __XS2A__
} }
else // everyOther else // everyOther
{ {
@@ -397,6 +401,8 @@ static inline void DoDsdDop(unsigned &everyOther, unsigned samplesOut[], unsigne
//p_dsd_dac[1] <: bitrev(dsdSample_r); //p_dsd_dac[1] <: bitrev(dsdSample_r);
asm volatile("out res[%0], %1"::"r"(p_dsd_dac[0]),"r"(bitrev(dsdSample_l))); asm volatile("out res[%0], %1"::"r"(p_dsd_dac[0]),"r"(bitrev(dsdSample_l)));
asm volatile("out res[%0], %1"::"r"(p_dsd_dac[1]),"r"(bitrev(dsdSample_r))); asm volatile("out res[%0], %1"::"r"(p_dsd_dac[1]),"r"(bitrev(dsdSample_r)));
#ifndef __XS2A__
switch (divide) switch (divide)
{ {
case 8: case 8:
@@ -415,6 +421,7 @@ static inline void DoDsdDop(unsigned &everyOther, unsigned samplesOut[], unsigne
p_dsd_clk <: 0xAAAAAAAA; p_dsd_clk <: 0xAAAAAAAA;
break; break;
} }
#endif // __XS2A__
} }
} }
#endif #endif