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 a1be1e279df4..b0466b88f52c 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");