Jarod Wilson wrote:
Just recently acquired an Asus Eee Box PC with an onboard IR receiver driven by ite-cir (ITE8713 sub-variant). Works out of the box with the ite-cir driver in 2.6.39, but stops working after a suspend/resume cycle. Its fixed by simply reinitializing registers after resume, similar to what's done in the nuvoton-cir driver. I've not tested with any other ITE variant, but code inspection suggests this should be safe on all variants.Reported-by: Stephan Raue<sr...@openelec.tv> CC: Juan Jesús García de Soria<skanda...@gmail.com> Signed-off-by: Jarod Wilson<ja...@redhat.com> --- drivers/media/rc/ite-cir.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 43908a7..8488e53 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -1684,6 +1684,8 @@ static int ite_resume(struct pnp_dev *pdev) /* wake up the transmitter */ wake_up_interruptible(&dev->tx_queue); } else { + /* reinitialize hardware config registers */ + itdev->params.init_hardware(itdev); /* enable the receiver */ dev->params.enable_rx(dev);
Gah. I've obviously screwed this one up. Tested a locally built version of the module on the machine itself, then did a copy/paste of the init_hardware line from elsewhere in the driver where struct ite_dev was called itdev instead of just dev. v2 momentarily.
-- Jarod Wilson ja...@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
