summaryrefslogtreecommitdiffstats
path: root/drivers/leds
diff options
context:
space:
mode:
authorAndreas Eberlein <foodeas@aeberlein.de>2021-02-16 14:30:28 +0100
committerPavel Machek <pavel@ucw.cz>2021-02-19 22:15:10 +0100
commit1b40faf7e4abe10db2f730cf66b2b47551110940 (patch)
treec4eab9423e280417278fdda45b75798a49783c6d /drivers/leds
parent6039b7e87be0b350a5f8fc135adfb5d1f4ba66ad (diff)
downloadlinux-1b40faf7e4abe10db2f730cf66b2b47551110940.tar.bz2
leds: apu: extend support for PC Engines APU1 with newer firmware
The DMI_PRODUCT_NAME entry on current firmware of PC Engines APU1 changed from "APU" to "apu1" This modification adds the missing DMI data and thereby the LED support for the PC Engines APU1 with firmware versions >= 4.6.8. Signed-off-by: Andreas Eberlein <foodeas@aeberlein.de> Tested-by: Zbyněk Kocur <zbynek.kocur@fel.cvut.cz> Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-apu.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/leds/leds-apu.c b/drivers/leds/leds-apu.c
index 7fd557aceff6..c409b80c236d 100644
--- a/drivers/leds/leds-apu.c
+++ b/drivers/leds/leds-apu.c
@@ -83,6 +83,7 @@ static const struct apu_led_profile apu1_led_profile[] = {
};
static const struct dmi_system_id apu_led_dmi_table[] __initconst = {
+ /* PC Engines APU with factory bios "SageBios_PCEngines_APU-45" */
{
.ident = "apu",
.matches = {
@@ -90,6 +91,14 @@ static const struct dmi_system_id apu_led_dmi_table[] __initconst = {
DMI_MATCH(DMI_PRODUCT_NAME, "APU")
}
},
+ /* PC Engines APU with "Mainline" bios >= 4.6.8 */
+ {
+ .ident = "apu",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "PC Engines"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "apu1")
+ }
+ },
{}
};
MODULE_DEVICE_TABLE(dmi, apu_led_dmi_table);
@@ -173,7 +182,7 @@ static int __init apu_led_init(void)
int err;
if (!(dmi_match(DMI_SYS_VENDOR, "PC Engines") &&
- dmi_match(DMI_PRODUCT_NAME, "APU"))) {
+ (dmi_match(DMI_PRODUCT_NAME, "APU") || dmi_match(DMI_PRODUCT_NAME, "apu1")))) {
pr_err("No PC Engines APUv1 board detected. For APUv2,3 support, enable CONFIG_PCENGINES_APU2\n");
return -ENODEV;
}