diff options
| author | Steven Toth <stoth@hauppauge.com> | 2008-01-10 01:22:39 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:04:47 -0200 |
| commit | f234081bc564c69eb0e2cd4e957ad1cbae4a6144 (patch) | |
| tree | 4dd6400872df3f73e4f4b63c7303564fe3264c1d /drivers/media/video/cx25840/cx25840-firmware.c | |
| parent | d05051c82e0e8ff748e9c9a06a061bda3ad656e5 (diff) | |
| download | blackbird-op-linux-f234081bc564c69eb0e2cd4e957ad1cbae4a6144.tar.gz blackbird-op-linux-f234081bc564c69eb0e2cd4e957ad1cbae4a6144.zip | |
V4L/DVB (7002): cx25840: Add basic CX23885 AVCore support
The cx23885/7/8 PCIe bridge has an internal AVCore modelled on
the cx2584x family. Many of the registers positions are identical
but some moved. The register values are also different because
the different bridges run at different clock rates.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cx25840/cx25840-firmware.c')
| -rw-r--r-- | drivers/media/video/cx25840/cx25840-firmware.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/video/cx25840/cx25840-firmware.c b/drivers/media/video/cx25840/cx25840-firmware.c index e852024a5ea3..1ddf724a2c74 100644 --- a/drivers/media/video/cx25840/cx25840-firmware.c +++ b/drivers/media/video/cx25840/cx25840-firmware.c @@ -24,6 +24,7 @@ #include "cx25840-core.h" #define FWFILE "v4l-cx25840.fw" +#define FWFILE_CX23885 "v4l-cx23885-avcore-01.fw" /* * Mike Isely <isely@pobox.com> - The FWSEND parameter controls the @@ -92,10 +93,14 @@ static int fw_write(struct i2c_client *client, u8 * data, int size) int cx25840_loadfw(struct i2c_client *client) { + struct cx25840_state *state = i2c_get_clientdata(client); const struct firmware *fw = NULL; u8 buffer[4], *ptr; int size, send, retval; + if (state->is_cx23885) + firmware = FWFILE_CX23885; + if (request_firmware(&fw, firmware, FWDEV(client)) != 0) { v4l_err(client, "unable to open firmware %s\n", firmware); return -EINVAL; |
