From 387e69adff3d441616b45002ff85c5b36001be9e Mon Sep 17 00:00:00 2001 From: Dennis Ranke Date: Fri, 2 Mar 2007 06:27:28 -0300 Subject: [PATCH] V4L/DVB (5373): [PATCH] Hauppauge Nova-T endianess problem on powerpc When trying to use a Hauppauge Nova-T Stick on a big-endian architecture (such as powerpc) no frontend can be attached. The attached patch fixes this problem by removing two lines in dib0700_ctrl_rd() that try to correct the endianess on two values that already are correct: - /* think about swapping here */ - value = le16_to_cpu(value); - index = le16_to_cpu(index); With this simple patch this dvb hardware works great, thanks to anyone involved for the good work. :) Signed-off-by: Dennis Ranke Signed-off-by: Patrick Boettcher Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/dib0700_core.c | 4 ---- drivers/media/dvb/dvb-usb/dib0700_devices.c | 2 +- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c index 6a4d150784..dddf164f26 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_core.c +++ b/drivers/media/dvb/dvb-usb/dib0700_core.c @@ -56,10 +56,6 @@ static int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u if (txlen > 3) index |= tx[3]; - /* think about swapping here */ - value = le16_to_cpu(value); - index = le16_to_cpu(index); - status = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev,0), tx[0], USB_TYPE_VENDOR | USB_DIR_IN, value, index, rx, rxlen, USB_CTRL_GET_TIMEOUT); diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index aa290bee6a..2208757d90 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -287,7 +287,7 @@ MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); #define DIB0700_DEFAULT_DEVICE_PROPERTIES \ .caps = DVB_USB_IS_AN_I2C_ADAPTER, \ .usb_ctrl = DEVICE_SPECIFIC, \ - .firmware = "dvb-usb-dib0700-02-rc1.fw", \ + .firmware = "dvb-usb-dib0700-01.fw", \ .download_firmware = dib0700_download_firmware, \ .no_reconnect = 1, \ .size_of_priv = sizeof(struct dib0700_state), \ -- 2.39.5