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Date: Sun, 22 Jun 2008 18:24:19 +0530
From: Jaswinder Singh <jaswinder@...radead.org>
To: LKML <linux-kernel@...r.kernel.org>,
linux-dvb <linux-dvb@...uxtv.org>,
kernelnewbies <kernelnewbies@...linux.org>,
kernel-janitors <kernel-janitors@...r.kernel.org>,
Alan Cox <alan@...rguk.ukuu.org.uk>,
David Woodhouse <dwmw2@...radead.org>
Subject: [PATCH] Remove fdump tool for av7110 firmware
There's no point in this, since the user can use the BUILTIN_FIRMWARE
option to include arbitrary firmware files directly in the kernel image.
Thanks to David Woodhouse for help.
Signed-off-by: Jaswinder Singh <jaswinder@...radead.org>
--
drivers/media/dvb/ttpci/Kconfig | 23 +++----------------
drivers/media/dvb/ttpci/Makefile | 9 -------
drivers/media/dvb/ttpci/av7110.c | 16 -------------
drivers/media/dvb/ttpci/fdump.c | 44 -------------------------------------
4 files changed, 4 insertions(+), 88 deletions(-)
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index e0bbcaf..6b7a586 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -6,7 +6,7 @@ config DVB_AV7110
tristate "AV7110 cards"
depends on DVB_CORE && PCI && I2C
depends on HOTPLUG
- select FW_LOADER if !DVB_AV7110_FIRMWARE
+ select FW_LOADER
select TTPCI_EEPROM
select VIDEO_SAA7146_VV
depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV
@@ -30,6 +30,9 @@ config DVB_AV7110
download/extract it, and then copy it to /usr/lib/hotplug/firmware
or /lib/firmware (depending on configuration of firmware hotplug).
+ Alternatively, you can download the file and use the
+ BUILTIN_FIRMWARE option to build it into your kernel image.
+
Say Y if you own such a card and want to use it.
config DVB_AV7110_BOOTCODE
@@ -39,24 +42,6 @@ config DVB_AV7110_BOOTCODE
This includes firmware for AV7110 bootcode
Say 'N' and let it get loaded from userspace on demand
-config DVB_AV7110_FIRMWARE
- bool "Compile AV7110 firmware into the driver"
- depends on DVB_AV7110 && !STANDALONE
- default y if DVB_AV7110=y
- help
- The AV7110 firmware is normally loaded by the firmware hotplug manager.
- If you want to compile the firmware into the driver you need to say
- Y here and provide the correct path of the firmware. You need this
- option if you want to compile the whole driver statically into the
- kernel.
-
- All other people say N.
-
-config DVB_AV7110_FIRMWARE_FILE
- string "Full pathname of av7110 firmware file"
- depends on DVB_AV7110_FIRMWARE
- default "/usr/lib/hotplug/firmware/dvb-ttpci-01.fw"
-
config DVB_AV7110_OSD
bool "AV7110 OSD support"
depends on DVB_AV7110
diff --git a/drivers/media/dvb/ttpci/Makefile b/drivers/media/dvb/ttpci/Makefile
index d7483f1..a7ff3cd 100644
--- a/drivers/media/dvb/ttpci/Makefile
+++ b/drivers/media/dvb/ttpci/Makefile
@@ -14,12 +14,3 @@ obj-$(CONFIG_DVB_BUDGET_PATCH) += budget-patch.o
obj-$(CONFIG_DVB_AV7110) += dvb-ttpci.o
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
-
-hostprogs-y := fdump
-
-ifeq ($(CONFIG_DVB_AV7110_FIRMWARE),y)
-$(obj)/av7110.o: $(obj)/av7110_firm.h
-
-$(obj)/av7110_firm.h: $(obj)/fdump
- $(obj)/fdump $(CONFIG_DVB_AV7110_FIRMWARE_FILE) dvb_ttpci_fw $@
-endif
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 747e7f1..c11a13c 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -1497,20 +1497,6 @@ static int check_firmware(struct av7110* av7110)
return 0;
}
-#ifdef CONFIG_DVB_AV7110_FIRMWARE_FILE
-#include "av7110_firm.h"
-static void put_firmware(struct av7110* av7110)
-{
- av7110->bin_fw = NULL;
-}
-
-static inline int get_firmware(struct av7110* av7110)
-{
- av7110->bin_fw = dvb_ttpci_fw;
- av7110->size_fw = sizeof(dvb_ttpci_fw);
- return check_firmware(av7110);
-}
-#else
static void put_firmware(struct av7110* av7110)
{
vfree(av7110->bin_fw);
@@ -1559,8 +1545,6 @@ static int get_firmware(struct av7110* av7110)
release_firmware(fw);
return ret;
}
-#endif
-
static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters *params)
{
diff --git a/drivers/media/dvb/ttpci/fdump.c b/drivers/media/dvb/ttpci/fdump.c
deleted file mode 100644
index c90001d..0000000
--- a/drivers/media/dvb/ttpci/fdump.c
+++ /dev/null
@@ -1,44 +0,0 @@
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-int main(int argc, char **argv)
-{
- unsigned char buf[8];
- unsigned int i, count, bytes = 0;
- FILE *fd_in, *fd_out;
-
- if (argc != 4) {
- fprintf(stderr, "\n\tusage: %s <ucode.bin> <array_name> <output_name>\n\n", argv[0]);
- return -1;
- }
-
- fd_in = fopen(argv[1], "rb");
- if (fd_in == NULL) {
- fprintf(stderr, "firmware file '%s' not found\n", argv[1]);
- return -1;
- }
-
- fd_out = fopen(argv[3], "w+");
- if (fd_out == NULL) {
- fprintf(stderr, "cannot create output file '%s'\n", argv[3]);
- return -1;
- }
-
- fprintf(fd_out, "\n#include <asm/types.h>\n\nu8 %s [] = {", argv[2]);
-
- while ((count = fread(buf, 1, 8, fd_in)) > 0) {
- fprintf(fd_out, "\n\t");
- for (i = 0; i < count; i++, bytes++)
- fprintf(fd_out, "0x%02x, ", buf[i]);
- }
-
- fprintf(fd_out, "\n};\n\n");
-
- fclose(fd_in);
- fclose(fd_out);
-
- return 0;
-}
--
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