aboutsummaryrefslogtreecommitdiff
path: root/resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch
diff options
context:
space:
mode:
authorFrancis Rowe <info@gluglug.org.uk>2015-10-19 00:12:53 +0100
committerFrancis Rowe <info@gluglug.org.uk>2015-10-19 02:32:36 +0100
commit0622df6194dbb1b2120743c0fd1cc5e72c380128 (patch)
tree4c858b8c5667fe001a9907ae0578b4ec28a8f513 /resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch
parent5999dba5f71f1c05040a551d2420ab8c7f3a9da4 (diff)
downloadlibrebootfr-0622df6194dbb1b2120743c0fd1cc5e72c380128.tar.gz
librebootfr-0622df6194dbb1b2120743c0fd1cc5e72c380128.zip
KGPE-D16: update patch set (also update coreboot and vboot)
Also contains other fixes from coreboot, like: * 551cff0 Derive lvds_dual_channel from EDID timings. ^ makes single/dual channel LVDS selection on GM45 automatic * 26fc544 lenovo/t60: Enable native intel gfx init. ^ was being maintained in libreboot, now upstreamed so not needed Framebuffer mode was disabled for the KGPE-D16, because only text-mode works at the moment.
Diffstat (limited to 'resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch')
-rw-r--r--resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch88
1 files changed, 88 insertions, 0 deletions
diff --git a/resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch b/resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch
new file mode 100644
index 00000000..b088d3e1
--- /dev/null
+++ b/resources/libreboot/patch/misc/0005-NOTFORMERGE-ec-lenovo-h8-wlan-trackpoint-touchpad-bl.patch
@@ -0,0 +1,88 @@
+From 1024b5e6c476dcc195dca742746735277f63236b Mon Sep 17 00:00:00 2001
+From: Francis Rowe <info@gluglug.org.uk>
+Date: Mon, 13 Oct 2014 00:14:53 +0100
+Subject: [PATCH 5/9] NOTFORMERGE: ec/lenovo/h8:
+ wlan/trackpoint/touchpad/bluetooth/wwan
+
+Permanently enable them.
+
+Change-Id: Ic76ab9ab9c865f30312378e18af58bece6c3260a
+Signed-off-by: Francis Rowe <info@gluglug.org.uk>
+---
+ src/ec/lenovo/h8/h8.c | 21 +++++++++++----------
+ src/ec/lenovo/pmh7/pmh7.c | 11 ++++-------
+ 2 files changed, 15 insertions(+), 17 deletions(-)
+
+diff --git a/src/ec/lenovo/h8/h8.c b/src/ec/lenovo/h8/h8.c
+index 2cafc88..a6cb6b6 100644
+--- a/src/ec/lenovo/h8/h8.c
++++ b/src/ec/lenovo/h8/h8.c
+@@ -255,9 +255,11 @@ static void h8_enable(struct device *dev)
+
+ ec_write(H8_FAN_CONTROL, H8_FAN_CONTROL_AUTO);
+
+- if (get_option(&val, "wlan") != CB_SUCCESS)
+- val = 1;
+- h8_wlan_enable(val);
++ // Permanently enable wifi
++ // Intel wifi could be a security risk because it uses firmware. Wlan chip has DMA
++ // and could leak data over a side-channel. Using another manufacturer is recommended.
++ // see http://libreboot.org/docs/index.html#recommended_wifi
++ h8_wlan_enable(1);
+
+ h8_trackpoint_enable(1);
+ h8_usb_power_enable(1);
+@@ -265,14 +267,13 @@ static void h8_enable(struct device *dev)
+ if (get_option(&val, "volume") == CB_SUCCESS)
+ ec_write(H8_VOLUME_CONTROL, val);
+
+- if (get_option(&val, "bluetooth") != CB_SUCCESS)
+- val = 1;
+- h8_bluetooth_enable(val);
+-
+- if (get_option(&val, "wwan") != CB_SUCCESS)
+- val = 1;
++ // Permanently enable bluetooth.
++ // NOTE: bluetooth is a potential security risk. Physical removal of the bluetooth module is recommended.
++ h8_bluetooth_enable(1);
+
+- h8_wwan_enable(val);
++ // Permanently enable wwan.
++ // NOTE: wwan is a security risk (remove access plus DMA). Physical removal of both the wwan and sim card is recommended.
++ h8_wwan_enable(1);
+
+ if (conf->has_uwb) {
+ if (get_option(&val, "uwb") != CB_SUCCESS)
+diff --git a/src/ec/lenovo/pmh7/pmh7.c b/src/ec/lenovo/pmh7/pmh7.c
+index cc6e891..38aef16 100644
+--- a/src/ec/lenovo/pmh7/pmh7.c
++++ b/src/ec/lenovo/pmh7/pmh7.c
+@@ -106,7 +106,6 @@ static void enable_dev(struct device *dev)
+ {
+ struct ec_lenovo_pmh7_config *conf = dev->chip_info;
+ struct resource *resource;
+- u8 val;
+
+ resource = new_resource(dev, EC_LENOVO_PMH7_INDEX);
+ resource->flags = IORESOURCE_IO | IORESOURCE_FIXED;
+@@ -118,13 +117,11 @@ static void enable_dev(struct device *dev)
+ pmh7_backlight_enable(conf->backlight_enable);
+ pmh7_dock_event_enable(conf->dock_event_enable);
+
+- if (get_option(&val, "touchpad") != CB_SUCCESS)
+- val = 1;
+- pmh7_touchpad_enable(val);
++ // Permanently enable touchpad
++ pmh7_touchpad_enable(1);
+
+- if (get_option(&val, "trackpoint") != CB_SUCCESS)
+- val = 1;
+- pmh7_trackpoint_enable(val);
++ // Permanently enable trackpoint
++ pmh7_trackpoint_enable(1);
+ }
+
+ struct chip_operations ec_lenovo_pmh7_ops = {
+--
+1.9.1
+