Commit 8243bd1dc6caf7aa84e25e6c05709043a71d59e7
2020-11-16T08:09:13
SDL: Plumb PS5 rumble to output report
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diff --git a/src/joystick/hidapi/SDL_hidapi_ps5.c b/src/joystick/hidapi/SDL_hidapi_ps5.c
index 6dc485e..c0427a6 100644
--- a/src/joystick/hidapi/SDL_hidapi_ps5.c
+++ b/src/joystick/hidapi/SDL_hidapi_ps5.c
@@ -38,6 +38,7 @@
typedef enum
{
k_EPS5ReportIdState = 0x01,
+ k_EPS5ReportIDOutput = 0x02,
k_EPS5ReportIdBluetoothState = 0x31,
} EPS5ReportId;
@@ -85,6 +86,22 @@ typedef struct
/* There's more unknown data at the end, and a 32-bit CRC on Bluetooth */
} PS5StatePacket_t;
+typedef struct
+{
+ Uint8 ucReportID;
+ Uint8 ucHeader;
+ Uint8 ucEnableBits;
+ Uint8 ucRumbleRight;
+ Uint8 ucRumbleLeft;
+ Uint8 rgucUnknown[3];
+ Uint8 ucUnknown;
+ Uint8 ucMuteLED;
+ Uint8 ucBits;
+ Uint8 rgucForceFeedbackRight[11];
+ Uint8 rgucForceFeedbackLeft[11];
+ Uint8 rgucUnknown2[3];
+ Uint8 rgucUnknown3[13];
+} PS5OutputReportPacket_t;
static void ReadFeatureReport(hid_device *dev, Uint8 report_id)
{
@@ -180,7 +197,17 @@ HIDAPI_DriverPS5_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
static int
HIDAPI_DriverPS5_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
{
- return SDL_Unsupported();
+ PS5OutputReportPacket_t OutputReport;
+ SDL_memset( &OutputReport, 0, sizeof( OutputReport ) );
+ OutputReport.ucReportID = k_EPS5ReportIDOutput;
+ OutputReport.ucHeader = 0x7;
+ OutputReport.ucRumbleLeft = high_frequency_rumble >> 8;
+ OutputReport.ucRumbleRight = low_frequency_rumble >> 8;
+
+ if (SDL_HIDAPI_SendRumble(device, &OutputReport, sizeof(OutputReport)) != sizeof(OutputReport)) {
+ return SDL_SetError("Couldn't send rumble packet");
+ }
+ return 0;
}
static int