p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

toshiba-acpi: Port to new backlight interface selection API 

Port the backlight selection logic to the new backlight interface
selection API.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Azael Avalos <coproscefalo@gmail.com>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Hans de Goede 2015-06-16 16:28:11 +02:00 committed by Rafael J. Wysocki
parent b33c6ce5f2
commit 234b7cf88d
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/platform/x86/toshiba_acpi.c
View File

@ -2640,14 +2640,11 @@ static int toshiba_acpi_setup_backlight(struct toshiba_acpi_dev *dev)
*/
if (dev->tr_backlight_supported ||
dmi_check_system(toshiba_vendor_backlight_dmi))
acpi_video_dmi_promote_vendor();
acpi_video_set_dmi_backlight_type(acpi_backlight_vendor);
if (acpi_video_backlight_support())
if (acpi_video_get_backlight_type() != acpi_backlight_vendor)
return 0;
/* acpi-video may have loaded before we called dmi_promote_vendor() */
acpi_video_unregister_backlight();
memset(&props, 0, sizeof(props));
props.type = BACKLIGHT_PLATFORM;
props.max_brightness = HCI_LCD_BRIGHTNESS_LEVELS - 1;