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| author | Francisco Jerez <currojerez@riseup.net> | 2009-12-15 01:34:42 +0100 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2009-12-16 17:04:45 +1000 |
| commit | dc4a684ae80d914b2b7fe75b2733a3296a8b92d2 (patch) | |
| tree | 932a4f87159f92a8f9bdebf6ff7745cd67a048f7 /drivers/gpu/drm/i2c/ch7006_drv.c | |
| parent | 95f158eab42f971c2a6f82cc886ce657d92a25f4 (diff) | |
drm/i2c/ch7006: Fix load detection false positives right after system init.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/i2c/ch7006_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i2c/ch7006_drv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c index 9422a74c8b54..81681a07a806 100644 --- a/drivers/gpu/drm/i2c/ch7006_drv.c +++ b/drivers/gpu/drm/i2c/ch7006_drv.c @@ -408,6 +408,11 @@ static int ch7006_probe(struct i2c_client *client, const struct i2c_device_id *i ch7006_info(client, "Detected version ID: %x\n", val); + /* I don't know what this is for, but otherwise I get no + * signal. + */ + ch7006_write(client, 0x3d, 0x0); + return 0; fail: |