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authorAlex David <opdecirkel@gmail.com>2015-05-14 20:09:18 -0400
committerVladimir Serbinenko <phcoder@gmail.com>2015-05-17 12:57:15 +0200
commitbb03aaa7b861e08aed2f35bd46cc6ec13be96b4d (patch)
tree4e881bed51ccb9c41df85535ae0c48440ced8106 /src/mainboard/lenovo/x200/mainboard.c
parent99bc2ec581a2c024e0455fb167b5c0f93716a954 (diff)
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lenovo/x200: Enable wacom digitizer support for x200t
This patch is based on commit f2b3cd63 (lenovo/x60: Support digitizer on X60t and X201t) Tested on Thinkpad X200 Tablet (7450): all pen functionallity works (i.e. movements, presure sensitivity and buttons) Change-Id: I9bd18642a6ea4211dc3be065456a507fc0b72561 Signed-off-by: Alex David <opdecirkel@gmail.com> Reviewed-on: http://review.coreboot.org/10208 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Diffstat (limited to 'src/mainboard/lenovo/x200/mainboard.c')
-rw-r--r--src/mainboard/lenovo/x200/mainboard.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x200/mainboard.c b/src/mainboard/lenovo/x200/mainboard.c
index 5354834e3..0ecffdac9 100644
--- a/src/mainboard/lenovo/x200/mainboard.c
+++ b/src/mainboard/lenovo/x200/mainboard.c
@@ -31,6 +31,7 @@
#include <ec/lenovo/pmh7/pmh7.h>
#include <ec/acpi/ec.h>
#include <ec/lenovo/h8/h8.h>
+#include "drivers/lenovo/lenovo.h"
#include "cstates.c" /* Include it, as the linker won't find
the overloaded weak function in there. */
@@ -49,6 +50,11 @@ const char *smbios_mainboard_bios_version(void)
return s;
}
+static void fill_ssdt(void)
+{
+ drivers_lenovo_serial_ports_ssdt_generate("\\_SB.PCI0.LPCB", 0);
+}
+
static void mainboard_init(device_t dev)
{
/* This sneaked in here, because X200 SuperIO chip isn't really
@@ -62,6 +68,7 @@ static void mainboard_enable(device_t dev)
install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 2);
dev->ops->init = mainboard_init;
+ dev->ops->acpi_fill_ssdt_generator = fill_ssdt;
}
struct chip_operations mainboard_ops = {