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Merge branches 'acpi-resource' and 'acpi-video' 

Merge an ACPI resource management quirk and an ACPI backlight driver fix
for 6.2-rc4:

 - Skip ACPI  IRQ override on Asus Expertbook B2402CBA (Tamim Khan).

 - Add missing support for manual selection of NVidia-WMI-EC or Apple
   GMUX backlight in the kernel command line to the ACPI backlight
   driver (Hans de Goede).

* acpi-resource:
  ACPI: resource: Skip IRQ override on Asus Expertbook B2402CBA

* acpi-video:
  ACPI: video: Allow selecting NVidia-WMI-EC or Apple GMUX backlight from the cmdline
This commit is contained in:
Rafael J. Wysocki 2023-01-13 11:11:05 +01:00
parent f64e4275ef 77c7248882 420a1116ae
commit df3a71aba4
2 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/acpi/resource.c
View File

@ -432,6 +432,13 @@ static const struct dmi_system_id asus_laptop[] = {
DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
},
},
{
.ident = "Asus ExpertBook B2402CBA",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_BOARD_NAME, "B2402CBA"),
},
},
{
.ident = "Asus ExpertBook B2502",
.matches = {

4
drivers/acpi/video_detect.c
View File

@ -50,6 +50,10 @@ static void acpi_video_parse_cmdline(void)
acpi_backlight_cmdline = acpi_backlight_video;
if (!strcmp("native", acpi_video_backlight_string))
acpi_backlight_cmdline = acpi_backlight_native;
if (!strcmp("nvidia_wmi_ec", acpi_video_backlight_string))
acpi_backlight_cmdline = acpi_backlight_nvidia_wmi_ec;
if (!strcmp("apple_gmux", acpi_video_backlight_string))
acpi_backlight_cmdline = acpi_backlight_apple_gmux;
if (!strcmp("none", acpi_video_backlight_string))
acpi_backlight_cmdline = acpi_backlight_none;
}