diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-04 13:22:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-04 13:22:12 -0800 |
| commit | 85a5d77abea94c3496f63dc3ba72f5f932daa799 (patch) | |
| tree | 01d94b7630d770769d595b9c5d729d62a151c917 /drivers/media/video/cx88/cx88-blackbird.c | |
| parent | 6d04e3b04b6ab569cabeb5ca28ad1be11777e895 (diff) | |
| parent | af70dbd3346999570db73b3bc3d4f7b7c004f2ea (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (5260): Cx88-blackbird: allow usage of both 376836 and 262144 sized firmware images
V4L/DVB (5366): Pvrusb2: Fix compilation warning for amd64 builds (use %zu instead of %u)
Diffstat (limited to 'drivers/media/video/cx88/cx88-blackbird.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-blackbird.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index a1be1e279df..b0466b88f52 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -56,7 +56,8 @@ MODULE_PARM_DESC(debug,"enable debug messages [blackbird]"); /* ------------------------------------------------------------------ */ -#define BLACKBIRD_FIRM_IMAGE_SIZE 256*1024 +#define OLD_BLACKBIRD_FIRM_IMAGE_SIZE 262144 +#define BLACKBIRD_FIRM_IMAGE_SIZE 376836 /* defines below are from ivtv-driver.h */ @@ -404,7 +405,7 @@ static int blackbird_find_mailbox(struct cx8802_dev *dev) u32 value; int i; - for (i = 0; i < BLACKBIRD_FIRM_IMAGE_SIZE; i++) { + for (i = 0; i < dev->fw_size; i++) { memory_read(dev->core, i, &value); if (value == signature[signaturecnt]) signaturecnt++; @@ -452,12 +453,15 @@ static int blackbird_load_firmware(struct cx8802_dev *dev) return -1; } - if (firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) { - dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d)\n", - firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE); + if ((firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) && + (firmware->size != OLD_BLACKBIRD_FIRM_IMAGE_SIZE)) { + dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d or %d)\n", + firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE, + OLD_BLACKBIRD_FIRM_IMAGE_SIZE); release_firmware(firmware); return -1; } + dev->fw_size = firmware->size; if (0 != memcmp(firmware->data, magic, 8)) { dprintk(0, "ERROR: Firmware magic mismatch, wrong file?\n"); |