From: Christian Hesse <mail@earthworm.de>
To: linux-kernel@vger.kernel.org
Cc: Greg KH <gregkh@suse.de>
Subject: Samsung N220 backlight support
Date: Sat, 30 Jan 2010 17:06:18 +0100 [thread overview]
Message-ID: <201001301706.18245.mail@earthworm.de> (raw)
[-- Attachment #1: Type: text/plain, Size: 180 bytes --]
Hello Greg,
this adds support for Samsung N220 to your samsung-backlight. Tested on my
device, works for me.
Regards,
Chris
Signed-off-by: Christian Hesse <mail@earthworm.de>
[-- Attachment #2: samsung-backlight-n220.diff --]
[-- Type: text/x-patch, Size: 1426 bytes --]
--- samsung-backlight.c~ 2010-01-28 19:10:40.000000000 +0100
+++ samsung-backlight.c 2010-01-28 19:18:50.000000000 +0100
@@ -105,6 +105,15 @@ static struct dmi_system_id __initdata s
.callback = dmi_check_cb,
},
{
+ .ident = "N220",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "N220"),
+ DMI_MATCH(DMI_BOARD_NAME, "N220"),
+ },
+ .callback = dmi_check_cb,
+ },
+ {
.ident = "NC10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
@@ -138,8 +147,11 @@ static int __init samsung_init(void)
pci_device = pci_get_device(PCI_VENDOR_ID_INTEL, 0x27ae, NULL);
if (!pci_device) {
pci_device = pci_get_device(PCI_VENDOR_ID_INTEL, 0x2a02, NULL);
- if (!pci_device)
+ if (!pci_device) {
+ pci_device = pci_get_device(PCI_VENDOR_ID_INTEL, 0xa011, NULL);
+ if (!pci_device)
return -ENODEV;
+ }
}
/* create a backlight device to talk to this one */
@@ -175,5 +187,6 @@ MODULE_DESCRIPTION("Samsung Backlight dr
MODULE_LICENSE("GPL");
MODULE_ALIAS("dmi:*:svnSAMSUNGELECTRONICSCO.,LTD.:pnN120:*:rnN120:*");
MODULE_ALIAS("dmi:*:svnSAMSUNGELECTRONICSCO.,LTD.:pnN130:*:rnN130:*");
+MODULE_ALIAS("dmi:*:svnSAMSUNGELECTRONICSCO.,LTD.:pnN220:*:rnN220:*");
MODULE_ALIAS("dmi:*:svnSAMSUNGELECTRONICSCO.,LTD.:pnNC10:*:rnNC10:*");
MODULE_ALIAS("dmi:*:svnSAMSUNGELECTRONICSCO.,LTD.:pnSQ45S70S:*:rnSQ45S70S:*");
next reply other threads:[~2010-01-30 16:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-30 16:06 Christian Hesse [this message]
2010-01-30 16:28 ` Samsung N220 backlight support Greg KH
2010-01-30 18:37 ` Christian Hesse
2010-01-31 0:33 ` Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201001301706.18245.mail@earthworm.de \
--to=mail@earthworm.de \
--cc=gregkh@suse.de \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox