| Message ID | 20140109120428.1ea7ec3a@armhf |
|---|---|
| State | New |
| Headers | show |
On Thu, Jan 09, 2014 at 12:04:28PM +0100, Jean-Francois Moine wrote: > This patch refines the connexion status testing both bits RXSENS and > HPD of the CEC register giving the connexion level. In English, it's spelt "connection" - there is no x, despite it sounding like there is.
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 2187d63..0cae820 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1009,7 +1009,9 @@ tda998x_encoder_detect(struct drm_encoder *encoder, struct tda998x_priv *priv = to_tda998x_priv(encoder); uint8_t val = cec_read(priv, REG_CEC_RXSHPDLEV); - return (val & CEC_RXSHPDLEV_HPD) ? connector_status_connected : + return (val & (CEC_RXSHPDLEV_RXSENS | CEC_RXSHPDLEV_HPD)) == + (CEC_RXSHPDLEV_RXSENS | CEC_RXSHPDLEV_HPD) ? + connector_status_connected : connector_status_disconnected; }
This patch refines the connexion status testing both bits RXSENS and HPD of the CEC register giving the connexion level. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> --- drivers/gpu/drm/i2c/tda998x_drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)