mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-07-26 04:35:39 +03:00
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
diff --git a/inputdrivers/tslib/tslib.c b/inputdrivers/tslib/tslib.c
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index a06cd68c6..8d355a804 100644
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--- a/inputdrivers/tslib/tslib.c
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+++ b/inputdrivers/tslib/tslib.c
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@@ -152,6 +152,7 @@ driver_get_available(void)
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{
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int i;
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char *tsdev;
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+ struct tsdev *ts;
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/* Use the devices specified in the configuration. */
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if (fusion_vector_has_elements( &dfb_config->tslib_devices )) {
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@@ -168,10 +169,15 @@ driver_get_available(void)
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return num_devices;
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}
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- /* Check for environment variable. */
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- tsdev = getenv( "TSLIB_TSDEVICE" );
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- if (tsdev && check_device( tsdev ))
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+ /* Ask tslib for a device (TSLIB_TSDEVICE is checked in ts_setup) */
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+ ts = ts_setup( NULL, 0 );
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+ if (ts) {
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+ /* No need to check_device() - already done by tslib */
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+ tsdev = ts_get_eventpath( ts );
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+ D_INFO( "DirectFB/tslib: Found touchscreen: '%s'\n", tsdev );
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device_names[num_devices++] = D_STRDUP( tsdev );
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+ ts_close( ts );
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+ }
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/* Try to guess some (more) devices. */
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for (i = 0; i < MAX_TSLIB_DEVICES; i++) {
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