>>>>> "Colin" == Colin Paul Adams <colin@xxxxxxxxxxxxxxxxxx> writes:
>>>>> "Andrew" == Andrew Jordan <aj@xxxxxxxxxxxx> writes:
Andrew> Hi All, Has anyone here managed to get the Phillips ToUcam
Andrew> webcam working under Fedora Core 4?
Colin> Yes - I had it working (it's not working now - I think
Colin> probably because of an automatic kernel upgrade - I suspect
Colin> if I just relink, that will do the trick). Hm. Just tried
Colin> that - it's not quite so simple. I'll check it out soon.
Well, it nearly was.
First I had to do a rmmod ov511 and rmmod ovcamchip
Then within the patched 2.28 driver directory:
make clean
make
make install
then modprobe ov511
and it works.
Colin> BTW, I had to patch the driver.
I emailed my changes to the maintainer of the driver, but heard
nothing. Since the 2.28 sources are rather old (over a year), I guess
it is not under development.
So here is my patch against a 2.28 source tree:
diff -u ov511-2.28/ov511_core.c ov511-2.28-patched/ov511_core.c
--- ov511-2.28/ov511_core.c 2004-07-13 12:54:22.000000000 +0100
+++ ov511-2.28-patched/ov511_core.c 2005-06-20 19:58:07.000000000 +0100
@@ -4883,7 +4883,7 @@
while (size > 0) {
page = kvirt_to_pa(pos);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 3) || defined(RH9_REMAP)
- if (remap_page_range(vma, start, page, PAGE_SIZE,
+ if (remap_pfn_range(vma, start, page >> PAGE_SHIFT, PAGE_SIZE,
PAGE_SHARED)) {
#else
if (remap_page_range(start, page, PAGE_SIZE, PAGE_SHARED)) {
diff -u ov511-2.28/ovcamchip_core.c ov511-2.28-patched/ovcamchip_core.c
--- ov511-2.28/ovcamchip_core.c 2004-07-16 11:58:25.000000000 +0100
+++ ov511-2.28-patched/ovcamchip_core.c 2005-06-19 16:57:36.000000000 +0100
@@ -582,7 +582,7 @@
static struct i2c_client client_template = {
I2C_DEVNAME("(unset)"),
- .id = -1,
+ /* .id = -1,*/
.driver = &driver,
};
diff -u ov511-2.28/ovfx2.c ov511-2.28-patched/ovfx2.c
--- ov511-2.28/ovfx2.c 2004-07-16 00:32:08.000000000 +0100
+++ ov511-2.28-patched/ovfx2.c 2005-06-20 19:58:13.000000000 +0100
@@ -2504,7 +2504,7 @@
while (size > 0) {
page = kvirt_to_pa(pos);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 3) || defined(RH9_REMAP)
- if (remap_page_range(vma, start, page, PAGE_SIZE,
+ if (remap_pfn_range(vma, start, page >> PAGE_SHIFT, PAGE_SIZE,
PAGE_SHARED)) {
#else
if (remap_page_range(start, page, PAGE_SIZE, PAGE_SHARED)) {
diff -u ov511-2.28/saa7111-new.c ov511-2.28-patched/saa7111-new.c
--- ov511-2.28/saa7111-new.c 2004-07-13 13:04:46.000000000 +0100
+++ ov511-2.28-patched/saa7111-new.c 2005-06-19 16:58:08.000000000 +0100
@@ -520,7 +520,7 @@
static struct i2c_client client_template = {
I2C_DEVNAME("(unset)"),
- .id = -1,
+ /* .id = -1,*/
.driver = &driver
};
diff -u ov511-2.28/tda7313.c ov511-2.28-patched/tda7313.c
--- ov511-2.28/tda7313.c 2004-07-15 11:06:44.000000000 +0100
+++ ov511-2.28-patched/tda7313.c 2005-06-19 16:58:33.000000000 +0100
@@ -202,7 +202,7 @@
static struct i2c_client client_template = {
I2C_DEVNAME("tda7313"),
- .id = -1,
+ /* .id = -1,*/
.driver = &driver,
};
--
Colin Adams
Preston Lancashire
