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Load and bind divaio at runtime

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This commit is contained in:
Tau
2021-06-06 09:38:20 -04:00
parent a940c0b47b
commit 4c2c941a1c
8 changed files with 199 additions and 10 deletions
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19
divahook/slider.c
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@ -8,10 +8,9 @@
#include "board/slider-cmd.h"
#include "board/slider-frame.h"
#include "divahook/diva-dll.h"
#include "divahook/slider.h"
#include "divaio/divaio.h"
#include "hook/iobuf.h"
#include "hook/iohook.h"
@ -80,9 +79,11 @@ static HRESULT slider_handle_irp_locked(struct irp *irp)
struct iobuf req_iobuf;
HRESULT hr;
assert(diva_dll.slider_init != NULL);
if (irp->op == IRP_OP_OPEN) {
dprintf("Diva slider: Starting backend DLL\n");
hr = diva_io_slider_init();
hr = diva_dll.slider_init();
if (FAILED(hr)) {
dprintf("Diva slider: Backend DLL error: %x\n", (int) hr);
@ -207,8 +208,10 @@ static HRESULT slider_req_get_board_info(void)
static HRESULT slider_req_auto_scan_start(void)
{
assert(diva_dll.slider_start != NULL);
dprintf("Diva slider: Start slider thread\n");
diva_io_slider_start(slider_res_auto_scan);
diva_dll.slider_start(slider_res_auto_scan);
/* This message is not acknowledged */
@ -219,6 +222,8 @@ static HRESULT slider_req_auto_scan_stop(void)
{
struct slider_hdr resp;
assert(diva_dll.slider_stop != NULL);
dprintf("Diva slider: Stop slider thread\n");
/* IO DLL worker thread might attempt to invoke the callback (which needs
@ -227,7 +232,7 @@ static HRESULT slider_req_auto_scan_stop(void)
situation. */
LeaveCriticalSection(&slider_lock);
diva_io_slider_stop();
diva_dll.slider_stop();
EnterCriticalSection(&slider_lock);
resp.sync = SLIDER_FRAME_SYNC;
@ -239,8 +244,10 @@ static HRESULT slider_req_auto_scan_stop(void)
static HRESULT slider_req_set_led(const struct slider_req_set_led *req)
{
assert(diva_dll.slider_set_leds != NULL);
/* This message is not acknowledged */
diva_io_slider_set_leds(req->payload.rgb);
diva_dll.slider_set_leds(req->payload.rgb);
return S_OK;
}