diff options
| author | Mike Isely <isely@pobox.com> | 2009-11-25 02:49:21 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-05 18:42:09 -0200 |
| commit | c21c2db414bb38086f99c586ffdf019eedb9cad8 (patch) | |
| tree | 0ac27999d9946e7416344cbf90afc875e6086c3a /drivers/media/video/pvrusb2 | |
| parent | 09ea33e5c696958e8b1ae6d5ab184476b16592f1 (diff) | |
| download | linux-c21c2db414bb38086f99c586ffdf019eedb9cad8.tar.gz | |
V4L/DVB (13495): pvrusb2: Support 16KB FX2 firmware
New FX2 firmware from Hauppauge is no longer 8KB in size - it's 16KB.
This is true for HVR-1950 and HVR-1900 devices. Without this change,
new pvrusb2 users with that hardware are unable to use the driver
(because the CD shipped with the hardware only has the 16KB firmware).
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pvrusb2')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-devattr.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-devattr.h | 1 | ||||
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 15 |
3 files changed, 16 insertions, 2 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c index e4d7c13cab87..ef4ff411b39d 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c +++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c @@ -456,6 +456,7 @@ static const struct pvr2_device_desc pvr2_device_750xx = { .flag_has_analogtuner = !0, .flag_has_composite = !0, .flag_has_svideo = !0, + .flag_fx2_16kb = !0, .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE, .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE, .default_std_mask = V4L2_STD_NTSC_M, @@ -478,6 +479,7 @@ static const struct pvr2_device_desc pvr2_device_751xx = { .flag_has_analogtuner = !0, .flag_has_composite = !0, .flag_has_svideo = !0, + .flag_fx2_16kb = !0, .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE, .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE, .default_std_mask = V4L2_STD_NTSC_M, diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h b/drivers/media/video/pvrusb2/pvrusb2-devattr.h index ea04ecf8aa39..e5b9594eb5f6 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-devattr.h +++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.h @@ -176,6 +176,7 @@ struct pvr2_device_desc { unsigned int flag_has_analogtuner:1; /* Has analog tuner */ unsigned int flag_has_composite:1; /* Has composite input */ unsigned int flag_has_svideo:1; /* Has s-video input */ + unsigned int flag_fx2_16kb:1; /* 16KB FX2 firmware OK here */ }; extern struct usb_device_id pvr2_device_table[]; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index 4c1a2a534427..9be04772c723 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -1474,8 +1474,19 @@ static int pvr2_upload_firmware1(struct pvr2_hdw *hdw) pipe = usb_sndctrlpipe(hdw->usb_dev, 0); - if (fw_entry->size != 0x2000){ - pvr2_trace(PVR2_TRACE_ERROR_LEGS,"wrong fx2 firmware size"); + if ((fw_entry->size != 0x2000) && + (!(hdw->hdw_desc->flag_fx2_16kb && (fw_entry->size == 0x4000)))) { + if (hdw->hdw_desc->flag_fx2_16kb) { + pvr2_trace(PVR2_TRACE_ERROR_LEGS, + "Wrong fx2 firmware size" + " (expected 8192 or 16384, got %u)", + fw_entry->size); + } else { + pvr2_trace(PVR2_TRACE_ERROR_LEGS, + "Wrong fx2 firmware size" + " (expected 8192, got %u)", + fw_entry->size); + } release_firmware(fw_entry); return -ENOMEM; } |