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authorFrancisco Jerez <currojerez@riseup.net>2010-07-10 22:34:13 +0200
committerBen Skeggs <bskeggs@redhat.com>2010-07-13 10:20:24 +1000
commit0edeb0c024f3af7d4dd8dde44ad1082b265ebc9a (patch)
tree63107316bb44bfd89b13bbb175fd2afaf9eeec28 /drivers/gpu/drm/i2c
parent047d1d3cae2c4fc5be4fa20a97c8f5ba4fea1c56 (diff)
downloadop-kernel-dev-0edeb0c024f3af7d4dd8dde44ad1082b265ebc9a.zip
op-kernel-dev-0edeb0c024f3af7d4dd8dde44ad1082b265ebc9a.tar.gz
drm/i2c/ch7006: Fix up suspend/resume.
Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/i2c')
-rw-r--r--drivers/gpu/drm/i2c/ch7006_drv.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c
index 81681a0..3e2c9da 100644
--- a/drivers/gpu/drm/i2c/ch7006_drv.c
+++ b/drivers/gpu/drm/i2c/ch7006_drv.c
@@ -428,6 +428,22 @@ static int ch7006_remove(struct i2c_client *client)
return 0;
}
+static int ch7006_suspend(struct i2c_client *client, pm_message_t mesg)
+{
+ ch7006_dbg(client, "\n");
+
+ return 0;
+}
+
+static int ch7006_resume(struct i2c_client *client)
+{
+ ch7006_dbg(client, "\n");
+
+ ch7006_write(client, 0x3d, 0x0);
+
+ return 0;
+}
+
static int ch7006_encoder_init(struct i2c_client *client,
struct drm_device *dev,
struct drm_encoder_slave *encoder)
@@ -487,6 +503,8 @@ static struct drm_i2c_encoder_driver ch7006_driver = {
.i2c_driver = {
.probe = ch7006_probe,
.remove = ch7006_remove,
+ .suspend = ch7006_suspend,
+ .resume = ch7006_resume,
.driver = {
.name = "ch7006",
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