summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/media/common/Kconfig3
-rw-r--r--drivers/media/common/Makefile1
-rw-r--r--drivers/media/common/cypress_firmware.c (renamed from drivers/media/usb/dvb-usb-v2/cypress_firmware.c)77
-rw-r--r--drivers/media/common/cypress_firmware.h (renamed from drivers/media/usb/dvb-usb-v2/cypress_firmware.h)9
-rw-r--r--drivers/media/usb/dvb-usb-v2/Kconfig6
-rw-r--r--drivers/media/usb/dvb-usb-v2/Makefile5
-rw-r--r--drivers/media/usb/dvb-usb-v2/az6007.c2
-rw-r--r--drivers/staging/media/go7007/Kconfig3
-rw-r--r--drivers/staging/media/go7007/Makefile6
-rw-r--r--drivers/staging/media/go7007/go7007-loader.c4
10 files changed, 53 insertions, 63 deletions
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig
index 56c25e6299e9..ba666c707d58 100644
--- a/drivers/media/common/Kconfig
+++ b/drivers/media/common/Kconfig
@@ -16,6 +16,9 @@ config VIDEO_TVEEPROM
tristate
depends on I2C
+config CYPRESS_FIRMWARE
+ tristate "Cypress firmware helper routines"
+
source "drivers/media/common/b2c2/Kconfig"
source "drivers/media/common/saa7146/Kconfig"
source "drivers/media/common/siano/Kconfig"
diff --git a/drivers/media/common/Makefile b/drivers/media/common/Makefile
index 8f8d18755d15..d208de3b7cc0 100644
--- a/drivers/media/common/Makefile
+++ b/drivers/media/common/Makefile
@@ -2,3 +2,4 @@ obj-y += b2c2/ saa7146/ siano/
obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o
obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o
obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
+obj-$(CONFIG_CYPRESS_FIRMWARE) += cypress_firmware.o
diff --git a/drivers/media/usb/dvb-usb-v2/cypress_firmware.c b/drivers/media/common/cypress_firmware.c
index cfb1733519c2..577e82058fdc 100644
--- a/drivers/media/usb/dvb-usb-v2/cypress_firmware.c
+++ b/drivers/media/common/cypress_firmware.c
@@ -8,7 +8,10 @@
*
*/
-#include "dvb_usb.h"
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+#include <linux/firmware.h>
#include "cypress_firmware.h"
struct usb_cypress_controller {
@@ -30,14 +33,42 @@ static const struct usb_cypress_controller cypress[] = {
static int usb_cypress_writemem(struct usb_device *udev, u16 addr, u8 *data,
u8 len)
{
- dvb_usb_dbg_usb_control_msg(udev,
- 0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len);
-
return usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len, 5000);
}
-int usbv2_cypress_load_firmware(struct usb_device *udev,
+static int cypress_get_hexline(const struct firmware *fw,
+ struct hexline *hx, int *pos)
+{
+ u8 *b = (u8 *) &fw->data[*pos];
+ int data_offs = 4;
+
+ if (*pos >= fw->size)
+ return 0;
+
+ memset(hx, 0, sizeof(struct hexline));
+ hx->len = b[0];
+
+ if ((*pos + hx->len + 4) >= fw->size)
+ return -EINVAL;
+
+ hx->addr = b[1] | (b[2] << 8);
+ hx->type = b[3];
+
+ if (hx->type == 0x04) {
+ /* b[4] and b[5] are the Extended linear address record data
+ * field */
+ hx->addr |= (b[4] << 24) | (b[5] << 16);
+ }
+
+ memcpy(hx->data, &b[data_offs], hx->len);
+ hx->chk = b[hx->len + data_offs];
+ *pos += hx->len + 5;
+
+ return *pos;
+}
+
+int cypress_load_firmware(struct usb_device *udev,
const struct firmware *fw, int type)
{
struct hexline *hx;
@@ -61,7 +92,7 @@ int usbv2_cypress_load_firmware(struct usb_device *udev,
/* write firmware to memory */
for (;;) {
- ret = dvb_usbv2_get_hexline(fw, hx, &pos);
+ ret = cypress_get_hexline(fw, hx, &pos);
if (ret < 0)
goto err_kfree;
else if (ret == 0)
@@ -94,39 +125,7 @@ err_kfree:
kfree(hx);
return ret;
}
-EXPORT_SYMBOL(usbv2_cypress_load_firmware);
-
-int dvb_usbv2_get_hexline(const struct firmware *fw, struct hexline *hx,
- int *pos)
-{
- u8 *b = (u8 *) &fw->data[*pos];
- int data_offs = 4;
-
- if (*pos >= fw->size)
- return 0;
-
- memset(hx, 0, sizeof(struct hexline));
- hx->len = b[0];
-
- if ((*pos + hx->len + 4) >= fw->size)
- return -EINVAL;
-
- hx->addr = b[1] | (b[2] << 8);
- hx->type = b[3];
-
- if (hx->type == 0x04) {
- /* b[4] and b[5] are the Extended linear address record data
- * field */
- hx->addr |= (b[4] << 24) | (b[5] << 16);
- }
-
- memcpy(hx->data, &b[data_offs], hx->len);
- hx->chk = b[hx->len + data_offs];
- *pos += hx->len + 5;
-
- return *pos;
-}
-EXPORT_SYMBOL(dvb_usbv2_get_hexline);
+EXPORT_SYMBOL(cypress_load_firmware);
MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
MODULE_DESCRIPTION("Cypress firmware download");
diff --git a/drivers/media/usb/dvb-usb-v2/cypress_firmware.h b/drivers/media/common/cypress_firmware.h
index 80085fd4132c..e493cbc7a528 100644
--- a/drivers/media/usb/dvb-usb-v2/cypress_firmware.h
+++ b/drivers/media/common/cypress_firmware.h
@@ -1,5 +1,4 @@
-/* cypress_firmware.h is part of the DVB USB library.
- *
+/*
* Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
* see dvb-usb-init.c for copyright information.
*
@@ -23,9 +22,7 @@ struct hexline {
u8 data[255];
u8 chk;
};
-extern int usbv2_cypress_load_firmware(struct usb_device *,
- const struct firmware *, int);
-extern int dvb_usbv2_get_hexline(const struct firmware *,
- struct hexline *, int *);
+
+int cypress_load_firmware(struct usb_device *, const struct firmware *, int);
#endif
diff --git a/drivers/media/usb/dvb-usb-v2/Kconfig b/drivers/media/usb/dvb-usb-v2/Kconfig
index 2d4abfa75043..9aff03555464 100644
--- a/drivers/media/usb/dvb-usb-v2/Kconfig
+++ b/drivers/media/usb/dvb-usb-v2/Kconfig
@@ -13,10 +13,6 @@ config DVB_USB_V2
Say Y if you own a USB DVB device.
-config DVB_USB_CYPRESS_FIRMWARE
- tristate "Cypress firmware helper routines"
- depends on DVB_USB_V2
-
config DVB_USB_AF9015
tristate "Afatech AF9015 DVB-T USB2.0 support"
depends on DVB_USB_V2
@@ -73,7 +69,7 @@ config DVB_USB_AU6610
config DVB_USB_AZ6007
tristate "AzureWave 6007 and clones DVB-T/C USB2.0 support"
depends on DVB_USB_V2
- select DVB_USB_CYPRESS_FIRMWARE
+ select CYPRESS_FIRMWARE
select DVB_DRXK if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MT2063 if MEDIA_SUBDRV_AUTOSELECT
help
diff --git a/drivers/media/usb/dvb-usb-v2/Makefile b/drivers/media/usb/dvb-usb-v2/Makefile
index b76f58e6c64f..2c06714b9ef0 100644
--- a/drivers/media/usb/dvb-usb-v2/Makefile
+++ b/drivers/media/usb/dvb-usb-v2/Makefile
@@ -1,9 +1,6 @@
dvb_usb_v2-objs := dvb_usb_core.o dvb_usb_urb.o usb_urb.o
obj-$(CONFIG_DVB_USB_V2) += dvb_usb_v2.o
-dvb_usb_cypress_firmware-objs := cypress_firmware.o
-obj-$(CONFIG_DVB_USB_CYPRESS_FIRMWARE) += dvb_usb_cypress_firmware.o
-
dvb-usb-af9015-objs := af9015.o
obj-$(CONFIG_DVB_USB_AF9015) += dvb-usb-af9015.o
@@ -46,4 +43,4 @@ obj-$(CONFIG_DVB_USB_RTL28XXU) += dvb-usb-rtl28xxu.o
ccflags-y += -I$(srctree)/drivers/media/dvb-core
ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
ccflags-y += -I$(srctree)/drivers/media/tuners
-
+ccflags-y += -I$(srctree)/drivers/media/common
diff --git a/drivers/media/usb/dvb-usb-v2/az6007.c b/drivers/media/usb/dvb-usb-v2/az6007.c
index 70ec80d8be71..44c64ef361bf 100644
--- a/drivers/media/usb/dvb-usb-v2/az6007.c
+++ b/drivers/media/usb/dvb-usb-v2/az6007.c
@@ -842,7 +842,7 @@ static int az6007_download_firmware(struct dvb_usb_device *d,
{
pr_debug("Loading az6007 firmware\n");
- return usbv2_cypress_load_firmware(d->udev, fw, CYPRESS_FX2);
+ return cypress_load_firmware(d->udev, fw, CYPRESS_FX2);
}
/* DVB USB Driver stuff */
diff --git a/drivers/staging/media/go7007/Kconfig b/drivers/staging/media/go7007/Kconfig
index b10f99684ffb..6cdc6ba3b1e4 100644
--- a/drivers/staging/media/go7007/Kconfig
+++ b/drivers/staging/media/go7007/Kconfig
@@ -4,6 +4,7 @@ config VIDEO_GO7007
depends on SND
select VIDEOBUF2_VMALLOC
select VIDEO_TUNER
+ select CYPRESS_FIRMWARE
select SND_PCM
select VIDEO_SONY_BTF_MPX if MEDIA_SUBDRV_AUTOSELECT
select VIDEO_SAA711X if MEDIA_SUBDRV_AUTOSELECT
@@ -33,7 +34,7 @@ config VIDEO_GO7007_USB
config VIDEO_GO7007_LOADER
tristate "WIS GO7007 Loader support"
- depends on VIDEO_GO7007 && DVB_USB
+ depends on VIDEO_GO7007
default y
---help---
This is a go7007 firmware loader driver for the WIS GO7007
diff --git a/drivers/staging/media/go7007/Makefile b/drivers/staging/media/go7007/Makefile
index bbc8a32027ec..9c6ad4a263ec 100644
--- a/drivers/staging/media/go7007/Makefile
+++ b/drivers/staging/media/go7007/Makefile
@@ -12,8 +12,4 @@ s2250-y := s2250-board.o
#obj-$(CONFIG_VIDEO_SAA7134) += saa7134-go7007.o
#ccflags-$(CONFIG_VIDEO_SAA7134:m=y) += -Idrivers/media/pci/saa7134
-# go7007-loader needs cypress ezusb loader from dvb-usb-v2
-ccflags-$(CONFIG_VIDEO_GO7007_LOADER:m=y) += -Idrivers/media/usb/dvb-usb-v2
-
-ccflags-y += -Idrivers/media/dvb-frontends
-ccflags-y += -Idrivers/media/dvb-core
+ccflags-$(CONFIG_VIDEO_GO7007_LOADER:m=y) += -Idrivers/media/common
diff --git a/drivers/staging/media/go7007/go7007-loader.c b/drivers/staging/media/go7007/go7007-loader.c
index 4ce53d6e8528..f846ad5819dc 100644
--- a/drivers/staging/media/go7007/go7007-loader.c
+++ b/drivers/staging/media/go7007/go7007-loader.c
@@ -85,7 +85,7 @@ static int go7007_loader_probe(struct usb_interface *interface,
"unable to load firmware from file \"%s\"\n", fw1);
goto failed2;
}
- ret = usbv2_cypress_load_firmware(usbdev, fw, CYPRESS_FX2);
+ ret = cypress_load_firmware(usbdev, fw, CYPRESS_FX2);
release_firmware(fw);
if (0 != ret) {
dev_err(&interface->dev, "loader download failed\n");
@@ -100,7 +100,7 @@ static int go7007_loader_probe(struct usb_interface *interface,
"unable to load firmware from file \"%s\"\n", fw2);
goto failed2;
}
- ret = usbv2_cypress_load_firmware(usbdev, fw, CYPRESS_FX2);
+ ret = cypress_load_firmware(usbdev, fw, CYPRESS_FX2);
release_firmware(fw);
if (0 != ret) {
dev_err(&interface->dev, "firmware download failed\n");
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-01 14:26:28 +0000