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Determine whether to use AUDREN_REVISION_1-4 via the sysver, instead of hard-coding it for the 3.0+ rev. Updated comments and added AUDREN_REVISION_5/AUDREN_REVISION_6 defines.

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yellows8 2018-11-17 11:43:24 -05:00
parent e7117a7903
commit 8767ea798b
2 changed files with 15 additions and 6 deletions
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10
nx/include/switch/services/audren.h
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@ -24,10 +24,12 @@
#define AUDREN_MEMPOOL_ALIGNMENT 0x1000
#define AUDREN_BUFFER_ALIGNMENT 0x40
#define AUDREN_REVISION_1 0x31564552 // REV1 [1.0.0+?]
#define AUDREN_REVISION_2 0x32564552 // REV2 [2.0.0+?]
#define AUDREN_REVISION_3 0x33564552 // REV3 [3.0.0+?]
#define AUDREN_REVISION_4 0x34564552 // REV4 [somewhere after 3.0.0, possibly 4.0.0+?]
#define AUDREN_REVISION_1 0x31564552 // REV1 [1.0.0+]
#define AUDREN_REVISION_2 0x32564552 // REV2 [2.0.0+]
#define AUDREN_REVISION_3 0x33564552 // REV3 [3.0.0+]
#define AUDREN_REVISION_4 0x34564552 // REV4 [4.0.0+]
#define AUDREN_REVISION_5 0x35564552 // REV5 [6.0.0+]
#define AUDREN_REVISION_6 0x36564552 // REV6 [6.1.0+]
#define AUDREN_NODEID(_a,_b,_c) ((((u32)(_a) & 0xF) << 28) | (((u32)(_b) & 0xFFF) << 16) | ((u32)(_c) & 0xFFFF))
#define AUDREN_FINAL_MIX_ID 0

11
nx/source/services/audren.c
View File

@ -5,6 +5,7 @@
#include "kernel/ipc.h"
#include "kernel/tmem.h"
#include "kernel/event.h"
#include "kernel/detect.h"
#include "services/sm.h"
#include "services/applet.h"
#include "services/audren.h"
@ -55,8 +56,14 @@ Result audrenInitialize(const AudioRendererConfig* config)
return MAKERESULT(Module_Libnx, LibnxError_BadInput);
// Choose revision (i.e. if splitters are used then at least revision 2 must be used)
// (TODO: abstract away differences between revisions according to provided parameters)
g_audrenRevision = AUDREN_REVISION_3; // todo: ?!?
if (kernelAbove400())
g_audrenRevision = AUDREN_REVISION_4;
else if (kernelAbove300())
g_audrenRevision = AUDREN_REVISION_3;
else if (kernelAbove200())
g_audrenRevision = AUDREN_REVISION_2;
else
g_audrenRevision = AUDREN_REVISION_1;
// Prepare parameter structure
AudioRendererParameter param = {0};