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G600: fix setting resolution

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This commit is contained in:
Thomas Hindoe Paaboel Andersen
2018-07-24 09:24:31 +02:00
committed by Thomas H. P. Andersen
parent c4f5bd5218
commit 26493aceaf
1 changed files with 34 additions and 19 deletions
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53
src/driver-logitech-g600.c
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@@ -264,12 +264,29 @@ logitech_g600_get_active_profile_and_resolution(struct ratbag_device *device)
return 0;
}
static int
logitech_g600_set_current_resolution(struct ratbag_device *device, unsigned int index)
{
uint8_t buf[] = {LOGITECH_G600_REPORT_ID_SET_ACTIVE, 0x40 | (index << 1), 0x00, 0x00};
int ret;
log_debug(device->ratbag, "Setting active resolution to %d\n", index);
if (index >= LOGITECH_G600_NUM_DPI)
return -EINVAL;
ret = ratbag_hidraw_raw_request(device, buf[0], buf, sizeof(buf),
HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
return ret == sizeof(buf) ? 0 : ret;
}
static int
logitech_g600_set_active_profile(struct ratbag_device *device, unsigned int index)
{
struct ratbag_profile *profile;
uint8_t buf[] = {LOGITECH_G600_REPORT_ID_SET_ACTIVE, 0x80 | (index << 4), 0x00, 0x00};
int ret;
int ret, active_resolution = 0;
if (index >= LOGITECH_G600_NUM_PROFILES)
return -EINVAL;
@@ -289,27 +306,19 @@ logitech_g600_set_active_profile(struct ratbag_device *device, unsigned int inde
ratbag_profile_for_each_resolution(profile, resolution) {
resolution->is_active = resolution->is_default;
if (resolution->is_active)
active_resolution = resolution->index;
}
}
ret = logitech_g600_set_current_resolution(device, active_resolution);
if (ret < 0)
return ret;
return 0;
}
static int
logitech_g600_set_current_resolution(struct ratbag_device *device, unsigned int index)
{
uint8_t buf[] = {LOGITECH_G600_REPORT_ID_SET_ACTIVE, 0x40 | (index << 1), 0x00, 0x00};
int ret;
if (index >= LOGITECH_G600_NUM_DPI)
return -EINVAL;
ret = ratbag_hidraw_raw_request(device, buf[0], buf, sizeof(buf),
HID_FEATURE_REPORT, HID_REQ_SET_REPORT);
return ret == sizeof(buf) ? 0 : ret;
}
static void
logitech_g600_read_button(struct ratbag_button *button)
{
@@ -435,7 +444,7 @@ logitech_g600_read_profile(struct ratbag_profile *profile)
resolution->dpi_y = report->dpi[resolution->index] * 50;
resolution->hz = 1000 / (report->frequency + 1);
resolution->is_default = report->dpi_default - 1U == resolution->index;
resolution->is_active = false; //is set in a separate call
resolution->is_active = resolution->is_default;
ratbag_resolution_set_dpi_list_from_range(resolution,
LOGITECH_G600_DPI_MIN,
@@ -525,7 +534,7 @@ logitech_g600_write_profile(struct ratbag_profile *profile)
struct ratbag_led *led;
uint8_t *buf;
int rc;
int rc, active_resolution = 0;
pdata = &drv_data->profile_data[profile->index];
report = &pdata->report;
@@ -537,7 +546,7 @@ logitech_g600_write_profile(struct ratbag_profile *profile)
report->dpi_default = resolution->index + 1;
if (profile->is_active && resolution->is_active)
logitech_g600_set_current_resolution(device, resolution->index);
active_resolution = resolution->index;
/* The same hz is used for all resolutions */
if (resolution->index == 0)
@@ -615,6 +624,12 @@ logitech_g600_write_profile(struct ratbag_profile *profile)
return rc;
}
if (profile->is_active) {
rc = logitech_g600_set_current_resolution(device, active_resolution);
if (rc < 0)
return rc;
}
return 0;
}