diff options
| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-23 07:59:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-23 07:59:19 -0300 |
| commit | c278256d05a2fc75b427fa6a5dc0024faa93465d (patch) | |
| tree | 2c09c6c65a4b6c597a568ec2425adb75eff7d5d5 /drivers/acpi/acpi_video.c | |
| parent | 7e5b7d1b3a8facd4dc1ddb5d9ec53c0687d13de7 (diff) | |
| parent | 009a620848218d521f008141c62f56bf19294dd9 (diff) | |
Merge branch 'patchwork' into topic/docs-next
* patchwork: (1492 commits)
[media] cec: always check all_device_types and features
[media] cec: poll should check if there is room in the tx queue
[media] vivid: support monitor all mode
[media] cec: fix test for unconfigured adapter in main message loop
[media] cec: limit the size of the transmit queue
[media] cec: zero unused msg part after msg->len
[media] cec: don't set fh to NULL in CEC_TRANSMIT
[media] cec: clear all status fields before transmit and always fill in sequence
[media] cec: CEC_RECEIVE overwrote the timeout field
[media] cxd2841er: Reading SNR for DVB-C added
[media] cxd2841er: Reading BER and UCB for DVB-C added
[media] cxd2841er: fix switch-case for DVB-C
[media] cxd2841er: fix signal strength scale for ISDB-T
[media] cxd2841er: adjust the dB scale for DVB-C
[media] cxd2841er: provide signal strength for DVB-C
[media] cxd2841er: fix BER report via DVBv5 stats API
[media] mb86a20s: apply mask to val after checking for read failure
[media] airspy: fix error logic during device register
[media] s5p-cec/TODO: add TODO item
[media] cec/TODO: drop comment about sphinx documentation
...
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/acpi/acpi_video.c')
| -rw-r--r-- | drivers/acpi/acpi_video.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index 3d5b8a099351..c1d138e128cb 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -754,7 +754,8 @@ static int acpi_video_bqc_quirk(struct acpi_video_device *device, } int acpi_video_get_levels(struct acpi_device *device, - struct acpi_video_device_brightness **dev_br) + struct acpi_video_device_brightness **dev_br, + int *pmax_level) { union acpi_object *obj = NULL; int i, max_level = 0, count = 0, level_ac_battery = 0; @@ -841,6 +842,8 @@ int acpi_video_get_levels(struct acpi_device *device, br->count = count; *dev_br = br; + if (pmax_level) + *pmax_level = max_level; out: kfree(obj); @@ -869,7 +872,7 @@ acpi_video_init_brightness(struct acpi_video_device *device) struct acpi_video_device_brightness *br = NULL; int result = -EINVAL; - result = acpi_video_get_levels(device->dev, &br); + result = acpi_video_get_levels(device->dev, &br, &max_level); if (result) return result; device->brightness = br; @@ -1737,7 +1740,7 @@ static void acpi_video_run_bcl_for_osi(struct acpi_video_bus *video) mutex_lock(&video->device_list_lock); list_for_each_entry(dev, &video->video_device_list, entry) { - if (!acpi_video_device_lcd_query_levels(dev, &levels)) + if (!acpi_video_device_lcd_query_levels(dev->dev->handle, &levels)) kfree(levels); } mutex_unlock(&video->device_list_lock); |