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Lines 300-306
hmt_attach(device_t dev)
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| 300 |
const struct hid_device_info *hw = hid_get_device_info(dev); |
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const struct hid_device_info *hw = hid_get_device_info(dev); |
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void *d_ptr; |
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void *d_ptr; |
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uint8_t *fbuf = NULL; |
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uint8_t *fbuf = NULL; |
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hid_size_t d_len, fsize; |
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hid_size_t d_len, fsize, rsize; |
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uint32_t cont_count_max; |
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uint32_t cont_count_max; |
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int nbuttons, btn; |
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int nbuttons, btn; |
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size_t i; |
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size_t i; |
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Lines 321-329
hmt_attach(device_t dev)
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| 321 |
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| 322 |
/* Fetch and parse "Contact count maximum" feature report */ |
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/* Fetch and parse "Contact count maximum" feature report */ |
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if (sc->cont_max_rlen > 1) { |
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if (sc->cont_max_rlen > 1) { |
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err = hid_get_report(dev, fbuf, sc->cont_max_rlen, NULL, |
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err = hid_get_report(dev, fbuf, sc->cont_max_rlen, &rsize, |
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HID_FEATURE_REPORT, sc->cont_max_rid); |
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HID_FEATURE_REPORT, sc->cont_max_rid); |
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if (err == 0) { |
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if (err == 0 && (rsize - 1) * 8 >= |
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sc->cont_max_loc.pos + sc->cont_max_loc.size) { |
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cont_count_max = hid_get_udata(fbuf + 1, |
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cont_count_max = hid_get_udata(fbuf + 1, |
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sc->cont_max_rlen - 1, &sc->cont_max_loc); |
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sc->cont_max_rlen - 1, &sc->cont_max_loc); |
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/* |
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/* |
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Lines 334-356
hmt_attach(device_t dev)
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| 334 |
sc->cont_count_max = cont_count_max; |
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sc->cont_count_max = cont_count_max; |
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} else |
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} else |
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DPRINTF("hid_get_report error=%d\n", err); |
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DPRINTF("hid_get_report error=%d\n", err); |
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} else |
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} |
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DPRINTF("Feature report %hhu size invalid: %u\n", |
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if (sc->cont_count_max == 0) |
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sc->cont_max_rid, sc->cont_max_rlen); |
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sc->cont_count_max = sc->type == HMT_TYPE_TOUCHSCREEN ? 10 : 5; |
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| 341 |
/* Fetch and parse "Button type" feature report */ |
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/* Fetch and parse "Button type" feature report */ |
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if (sc->btn_type_rlen > 1 && sc->btn_type_rid != sc->cont_max_rid) { |
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if (sc->btn_type_rlen > 1 && sc->btn_type_rid != sc->cont_max_rid) { |
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bzero(fbuf, fsize); |
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bzero(fbuf, fsize); |
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err = hid_get_report(dev, fbuf, sc->btn_type_rlen, NULL, |
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err = hid_get_report(dev, fbuf, sc->btn_type_rlen, &rsize, |
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HID_FEATURE_REPORT, sc->btn_type_rid); |
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HID_FEATURE_REPORT, sc->btn_type_rid); |
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} |
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if (err != 0) |
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if (sc->btn_type_rlen > 1) { |
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| 348 |
if (err == 0) |
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sc->is_clickpad = hid_get_udata(fbuf + 1, |
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sc->btn_type_rlen - 1, &sc->btn_type_loc) == 0; |
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else |
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DPRINTF("hid_get_report error=%d\n", err); |
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DPRINTF("hid_get_report error=%d\n", err); |
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} |
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} |
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if (sc->btn_type_rlen > 1 && err == 0 && (rsize - 1) * 8 >= |
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sc->btn_type_loc.pos + sc->btn_type_loc.size) |
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sc->is_clickpad = hid_get_udata(fbuf + 1, sc->btn_type_rlen - 1, |
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&sc->btn_type_loc) == 0; |
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else |
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sc->is_clickpad = sc->max_button == 0 && sc->has_int_button; |
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| 355 |
/* Fetch THQA certificate to enable some devices like WaveShare */ |
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/* Fetch THQA certificate to enable some devices like WaveShare */ |
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if (sc->thqa_cert_rlen > 1 && sc->thqa_cert_rid != sc->cont_max_rid) |
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if (sc->thqa_cert_rlen > 1 && sc->thqa_cert_rid != sc->cont_max_rid) |