backport request_firmware changesets for vicam and cpia2_core

From: Mauro Carvalho Chehab <mchehab@infradead.org>

kernel-sync:

Backport changeset 04a33e406a062cd1bb55014ee17a3558109a2d74
    Author: David Woodhouse <dwmw2@infradead.org>
    Date:   Mon Jun 23 11:36:23 2008 +0100

    cpia2: use request_firmware()

    Thanks for Jaswinder Singh for converting the firmware blob itself to ihex.

Backport changeset fb54be8755d386008bfadb7fc8ff89451fa3a9c9
    Author: Jaswinder Singh <jaswinder@infradead.org>
    Date:   Fri Jun 27 19:50:40 2008 +0530

    vicam: use request_firmware()

    Although it wasn't actually using ihex records before, we use the Intel
    HEX record format for this firmware -- because that gives us a simple
    way to split it into separate chunks internally as we need, without
    loading each part as a separate file.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

2 files changed, 58 insertions, 305 deletions

diff --git a/linux/drivers/media/video/cpia2/cpia2_core.c b/linux/drivers/media/video/cpia2/cpia2_core.c
index c8b9fdb70..f2e8b1c82 100644
--- a/linux/drivers/media/video/cpia2/cpia2_core.c
+++ b/linux/drivers/media/video/cpia2/cpia2_core.c
@@ -33,11 +33,10 @@
 
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/firmware.h>
 
 /* #define _CPIA2_DEBUG_ */
 
-#include "cpia2patch.h"
-
 #ifdef _CPIA2_DEBUG_
 
 static const char *block_name[] = {
@@ -893,24 +892,53 @@ int cpia2_set_low_power(struct camera_data *cam)
  *  apply_vp_patch
  *
  *****************************************************************************/
+static int cpia2_send_onebyte_command(struct camera_data *cam,
+				      struct cpia2_command *cmd,
+				      u8 start, u8 datum)
+{
+	cmd->buffer.block_data[0] = datum;
+	cmd->start = start;
+	cmd->reg_count = 1;
+	return cpia2_send_command(cam, cmd);
+}
+
 static int apply_vp_patch(struct camera_data *cam)
 {
-	int i, j;
+	const struct firmware *fw;
+	const char fw_name[] = "cpia2/stv0672_vp4.bin";
+	int i, ret;
 	struct cpia2_command cmd;
 
+	ret = request_firmware(&fw, fw_name, &cam->dev->dev);
+	if (ret) {
+		printk(KERN_ERR "cpia2: failed to load VP patch \"%s\"\n",
+		       fw_name);
+		return ret;
+	}
+
 	cmd.req_mode = CAMERAACCESS_TYPE_REPEAT | CAMERAACCESS_VP;
 	cmd.direction = TRANSFER_WRITE;
 
-	for (i = 0; i < PATCH_DATA_SIZE; i++) {
-		for (j = 0; j < patch_data[i].count; j++) {
-			cmd.buffer.block_data[j] = patch_data[i].data[j];
-		}
+	/* First send the start address... */
+	cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */
+	cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */
 
-		cmd.start = patch_data[i].reg;
-		cmd.reg_count = patch_data[i].count;
+	/* ... followed by the data payload */
+	for (i = 2; i < fw->size; i += 64) {
+		cmd.start = 0x0C; /* Data */
+		cmd.reg_count = min_t(int, 64, fw->size - i);
+		memcpy(cmd.buffer.block_data, &fw->data[i], cmd.reg_count);
 		cpia2_send_command(cam, &cmd);
 	}
 
+	/* Next send the start address... */
+	cpia2_send_onebyte_command(cam, &cmd, 0x0A, fw->data[0]); /* hi */
+	cpia2_send_onebyte_command(cam, &cmd, 0x0B, fw->data[1]); /* lo */
+
+	/* ... followed by the 'goto' command */
+	cpia2_send_onebyte_command(cam, &cmd, 0x0D, 1);
+
+	release_firmware(fw);
 	return 0;
 }
 
diff --git a/linux/drivers/media/video/usbvideo/vicam.c b/linux/drivers/media/video/usbvideo/vicam.c
index 17f542dfb..40d053e0d 100644
--- a/linux/drivers/media/video/usbvideo/vicam.c
+++ b/linux/drivers/media/video/usbvideo/vicam.c
@@ -43,6 +43,8 @@
 #include <linux/vmalloc.h>
 #include <linux/slab.h>
 #include <linux/mutex.h>
+#include <linux/firmware.h>
+#include <linux/ihex.h>
 #include "usbvideo.h"
 
 // #define VICAM_DEBUG
@@ -70,284 +72,6 @@
 
 #define VICAM_HEADER_SIZE       64
 
-/* Not sure what all the bytes in these char
- * arrays do, but they're necessary to make
- * the camera work.
- */
-
-static unsigned char setup1[] = {
-	0xB6, 0xC3, 0x1F, 0x00, 0x02, 0x64, 0xE7, 0x67,
-	0xFD, 0xFF, 0x0E, 0xC0, 0xE7, 0x09, 0xDE, 0x00,
-	0x8E, 0x00, 0xC0, 0x09, 0x40, 0x03, 0xC0, 0x17,
-	0x44, 0x03, 0x4B, 0xAF, 0xC0, 0x07, 0x00, 0x00,
-	0x4B, 0xAF, 0x97, 0xCF, 0x00, 0x00
-};
-
-static unsigned char setup2[] = {
-	0xB6, 0xC3, 0x03, 0x00, 0x03, 0x64, 0x18, 0x00,
-	0x00, 0x00
-};
-
-static unsigned char setup3[] = {
-	0xB6, 0xC3, 0x01, 0x00, 0x06, 0x64, 0x00, 0x00
-};
-
-static unsigned char setup4[] = {
-	0xB6, 0xC3, 0x8F, 0x06, 0x02, 0x64, 0xE7, 0x07,
-	0x00, 0x00, 0x08, 0xC0, 0xE7, 0x07, 0x00, 0x00,
-	0x3E, 0xC0, 0xE7, 0x07, 0x54, 0x01, 0xAA, 0x00,
-	0xE7, 0x07, 0xC8, 0x05, 0xB6, 0x00, 0xE7, 0x07,
-	0x42, 0x01, 0xD2, 0x00, 0xE7, 0x07, 0x7C, 0x00,
-	0x16, 0x00, 0xE7, 0x07, 0x56, 0x00, 0x18, 0x00,
-	0xE7, 0x07, 0x06, 0x00, 0x92, 0xC0, 0xE7, 0x07,
-	0x00, 0x00, 0x1E, 0xC0, 0xE7, 0x07, 0xFF, 0xFF,
-	0x22, 0xC0, 0xE7, 0x07, 0x04, 0x00, 0x24, 0xC0,
-	0xE7, 0x07, 0xEC, 0x27, 0x28, 0xC0, 0xE7, 0x07,
-	0x16, 0x01, 0x8E, 0x00, 0xE7, 0x87, 0x01, 0x00,
-	0x0E, 0xC0, 0x97, 0xCF, 0xD7, 0x09, 0x00, 0xC0,
-	0xE7, 0x77, 0x01, 0x00, 0x92, 0xC0, 0x09, 0xC1,
-	0xE7, 0x09, 0xFE, 0x05, 0x24, 0x01, 0xE7, 0x09,
-	0x04, 0x06, 0x26, 0x01, 0xE7, 0x07, 0x07, 0x00,
-	0x92, 0xC0, 0xE7, 0x05, 0x00, 0xC0, 0xC0, 0xDF,
-	0x97, 0xCF, 0x17, 0x00, 0x57, 0x00, 0x17, 0x02,
-	0xD7, 0x09, 0x00, 0xC0, 0xE7, 0x77, 0x01, 0x00,
-	0x92, 0xC0, 0x0A, 0xC1, 0xE7, 0x57, 0xFF, 0xFF,
-	0xFA, 0x05, 0x0D, 0xC0, 0xE7, 0x57, 0x00, 0x00,
-	0xFA, 0x05, 0x0F, 0xC0, 0x9F, 0xAF, 0xC6, 0x00,
-	0xE7, 0x05, 0x00, 0xC0, 0xC8, 0x05, 0xC1, 0x05,
-	0xC0, 0x05, 0xC0, 0xDF, 0x97, 0xCF, 0x27, 0xDA,
-	0xFA, 0x05, 0xEF, 0x07, 0x01, 0x00, 0x0B, 0x06,
-	0x73, 0xCF, 0x9F, 0xAF, 0x78, 0x01, 0x9F, 0xAF,
-	0x1A, 0x03, 0x6E, 0xCF, 0xE7, 0x09, 0xFC, 0x05,
-	0x24, 0x01, 0xE7, 0x09, 0x02, 0x06, 0x26, 0x01,
-	0xE7, 0x07, 0x07, 0x00, 0x92, 0xC0, 0xE7, 0x09,
-	0xFC, 0x05, 0xFE, 0x05, 0xE7, 0x09, 0x02, 0x06,
-	0x04, 0x06, 0xE7, 0x09, 0x00, 0x06, 0xFC, 0x05,
-	0xE7, 0x09, 0xFE, 0x05, 0x00, 0x06, 0x27, 0xDA,
-	0xFA, 0x05, 0xE7, 0x57, 0x01, 0x00, 0xFA, 0x05,
-	0x02, 0xCA, 0x04, 0xC0, 0x97, 0xCF, 0x9F, 0xAF,
-	0x66, 0x05, 0x97, 0xCF, 0xE7, 0x07, 0x40, 0x00,
-	0x02, 0x06, 0xC8, 0x09, 0xFC, 0x05, 0x9F, 0xAF,
-	0xDA, 0x02, 0x97, 0xCF, 0xCF, 0x17, 0x02, 0x00,
-	0xEF, 0x57, 0x81, 0x00, 0x09, 0x06, 0x9F, 0xA0,
-	0xB6, 0x01, 0xEF, 0x57, 0x80, 0x00, 0x09, 0x06,
-	0x9F, 0xA0, 0x40, 0x02, 0xEF, 0x57, 0x01, 0x00,
-	0x0B, 0x06, 0x9F, 0xA0, 0x46, 0x03, 0xE7, 0x07,
-	0x01, 0x00, 0x0A, 0xC0, 0x46, 0xAF, 0x47, 0xAF,
-	0x9F, 0xAF, 0x40, 0x02, 0xE7, 0x07, 0x2E, 0x00,
-	0x0A, 0xC0, 0xEF, 0x87, 0x80, 0x00, 0x09, 0x06,
-	0x97, 0xCF, 0x00, 0x0E, 0x01, 0x00, 0xC0, 0x57,
-	0x51, 0x00, 0x9F, 0xC0, 0x9E, 0x02, 0xC0, 0x57,
-	0x50, 0x00, 0x20, 0xC0, 0xC0, 0x57, 0x55, 0x00,
-	0x12, 0xC0, 0xC0, 0x57, 0x56, 0x00, 0x9F, 0xC0,
-	0x72, 0x02, 0x9F, 0xCF, 0xD6, 0x02, 0xC1, 0x0B,
-	0x08, 0x06, 0x01, 0xD0, 0x6F, 0x90, 0x08, 0x06,
-	0xC0, 0x07, 0x08, 0x00, 0xC1, 0x0B, 0x08, 0x06,
-	0x9F, 0xAF, 0x28, 0x05, 0x97, 0xCF, 0x2F, 0x0E,
-	0x02, 0x00, 0x08, 0x06, 0xC0, 0x07, 0x08, 0x00,
-	0xC1, 0x0B, 0x08, 0x06, 0x9F, 0xAF, 0x28, 0x05,
-	0x9F, 0xCF, 0xD6, 0x02, 0x2F, 0x0E, 0x02, 0x00,
-	0x09, 0x06, 0xEF, 0x87, 0x80, 0x00, 0x09, 0x06,
-	0x9F, 0xCF, 0xD6, 0x02, 0xEF, 0x67, 0x7F, 0xFF,
-	0x09, 0x06, 0xE7, 0x67, 0xFF, 0xFD, 0x22, 0xC0,
-	0xE7, 0x67, 0xEF, 0xFF, 0x24, 0xC0, 0xE7, 0x87,
-	0x10, 0x00, 0x28, 0xC0, 0x9F, 0xAF, 0xB8, 0x05,
-	0xE7, 0x87, 0xE0, 0x21, 0x24, 0xC0, 0x9F, 0xAF,
-	0xA8, 0x05, 0xE7, 0x87, 0x08, 0x00, 0x24, 0xC0,
-	0xE7, 0x67, 0xDF, 0xFF, 0x24, 0xC0, 0xC8, 0x07,
-	0x0A, 0x00, 0xC0, 0x07, 0x00, 0x00, 0xC1, 0x07,
-	0x01, 0x00, 0x9F, 0xAF, 0x28, 0x05, 0x9F, 0xAF,
-	0xB8, 0x05, 0xC0, 0x07, 0x9E, 0x00, 0x9F, 0xAF,
-	0x44, 0x05, 0xE7, 0x67, 0xFF, 0xFE, 0x24, 0xC0,
-	0xC0, 0x09, 0x20, 0xC0, 0xE7, 0x87, 0x00, 0x01,
-	0x24, 0xC0, 0xC0, 0x77, 0x00, 0x02, 0x0F, 0xC1,
-	0xE7, 0x67, 0xF7, 0xFF, 0x24, 0xC0, 0xE7, 0x67,
-	0xF7, 0xFF, 0x24, 0xC0, 0xE7, 0x87, 0x08, 0x00,
-	0x24, 0xC0, 0x08, 0xDA, 0x5E, 0xC1, 0xEF, 0x07,
-	0x80, 0x00, 0x09, 0x06, 0x97, 0xCF, 0xEF, 0x07,
-	0x01, 0x00, 0x0A, 0x06, 0x97, 0xCF, 0xEF, 0x07,
-	0x00, 0x00, 0x0B, 0x06, 0xEF, 0x07, 0x00, 0x00,
-	0x0A, 0x06, 0xEF, 0x67, 0x7F, 0xFF, 0x09, 0x06,
-	0xEF, 0x07, 0x00, 0x00, 0x0D, 0x06, 0xE7, 0x67,
-	0xEF, 0xFF, 0x28, 0xC0, 0xE7, 0x67, 0x17, 0xD8,
-	0x24, 0xC0, 0xE7, 0x07, 0x00, 0x00, 0x1E, 0xC0,
-	0xE7, 0x07, 0xFF, 0xFF, 0x22, 0xC0, 0x97, 0xCF,
-	0xC8, 0x07, 0x0E, 0x06, 0x9F, 0xAF, 0xDA, 0x02,
-	0xE7, 0x07, 0x00, 0x00, 0xF2, 0x05, 0xE7, 0x07,
-	0x10, 0x00, 0xF6, 0x05, 0xE7, 0x07, 0x0E, 0x06,
-	0xF4, 0x05, 0xE7, 0x07, 0xD6, 0x02, 0xF8, 0x05,
-	0xC8, 0x07, 0xF2, 0x05, 0xC1, 0x07, 0x00, 0x80,
-	0x50, 0xAF, 0x97, 0xCF, 0x2F, 0x0C, 0x02, 0x00,
-	0x07, 0x06, 0x2F, 0x0C, 0x04, 0x00, 0x06, 0x06,
-	0xE7, 0x07, 0x00, 0x00, 0xF2, 0x05, 0xE7, 0x07,
-	0x10, 0x00, 0xF6, 0x05, 0xE7, 0x07, 0xE2, 0x05,
-	0xF4, 0x05, 0xE7, 0x07, 0xCE, 0x02, 0xF8, 0x05,
-	0xC8, 0x07, 0xF2, 0x05, 0xC1, 0x07, 0x00, 0x80,
-	0x51, 0xAF, 0x97, 0xCF, 0x9F, 0xAF, 0x66, 0x04,
-	0x9F, 0xAF, 0x1A, 0x03, 0x59, 0xAF, 0x97, 0xCF,
-	0xC0, 0x07, 0x0E, 0x00, 0xC1, 0x0B, 0x0C, 0x06,
-	0x41, 0xD1, 0x9F, 0xAF, 0x28, 0x05, 0xC0, 0x07,
-	0x3C, 0x00, 0x9F, 0xAF, 0x44, 0x05, 0x68, 0x00,
-	0xC0, 0x07, 0x3B, 0x00, 0x9F, 0xAF, 0x44, 0x05,
-	0x6F, 0x00, 0x0C, 0x06, 0x68, 0x00, 0xE0, 0x07,
-	0x04, 0x01, 0xE8, 0x0B, 0x0A, 0x06, 0xE8, 0x07,
-	0x00, 0x00, 0xE0, 0x07, 0x00, 0x02, 0xE0, 0x07,
-	0xEC, 0x01, 0xE0, 0x07, 0xFC, 0xFF, 0x97, 0xCF,
-	0xE7, 0x07, 0xFF, 0xFF, 0xFA, 0x05, 0xEF, 0x07,
-	0x00, 0x00, 0x0B, 0x06, 0xE7, 0x07, 0x0E, 0x06,
-	0x24, 0x01, 0xE7, 0x07, 0x0E, 0x06, 0xFE, 0x05,
-	0xE7, 0x07, 0x40, 0x00, 0x26, 0x01, 0xE7, 0x07,
-	0x40, 0x00, 0x04, 0x06, 0xE7, 0x07, 0x07, 0x00,
-	0x92, 0xC0, 0x97, 0xCF, 0xEF, 0x07, 0x02, 0x00,
-	0x0B, 0x06, 0x9F, 0xAF, 0x78, 0x01, 0xEF, 0x77,
-	0x80, 0x00, 0x07, 0x06, 0x9F, 0xC0, 0x14, 0x04,
-	0xEF, 0x77, 0x01, 0x00, 0x07, 0x06, 0x37, 0xC0,
-	0xEF, 0x77, 0x01, 0x00, 0x0D, 0x06, 0x0F, 0xC1,
-	0xEF, 0x07, 0x01, 0x00, 0x0D, 0x06, 0xC0, 0x07,
-	0x02, 0x00, 0xC1, 0x07, 0x30, 0x00, 0x9F, 0xAF,
-	0x28, 0x05, 0xC0, 0x07, 0x01, 0x00, 0xC1, 0x07,
-	0x02, 0x00, 0x9F, 0xAF, 0x28, 0x05, 0xC8, 0x07,
-	0xFF, 0x4F, 0x9F, 0xAF, 0xA8, 0x05, 0xC0, 0x07,
-	0x38, 0x00, 0x9F, 0xAF, 0x44, 0x05, 0xC1, 0x77,
-	0x03, 0x00, 0x02, 0xC1, 0x08, 0xDA, 0x75, 0xC1,
-	0xC1, 0x77, 0x01, 0x00, 0x0A, 0xC1, 0xC0, 0x07,
-	0x01, 0x00, 0xC1, 0x07, 0x02, 0x00, 0x9F, 0xAF,
-	0x28, 0x05, 0xEF, 0x07, 0x01, 0x00, 0x06, 0x06,
-	0x2C, 0xCF, 0xC0, 0x07, 0x01, 0x00, 0xC1, 0x07,
-	0x04, 0x00, 0x9F, 0xAF, 0x28, 0x05, 0xEF, 0x07,
-	0x00, 0x00, 0x06, 0x06, 0x22, 0xCF, 0xEF, 0x07,
-	0x00, 0x00, 0x0D, 0x06, 0xEF, 0x57, 0x01, 0x00,
-	0x06, 0x06, 0x1B, 0xC0, 0xC0, 0x07, 0x01, 0x00,
-	0xC1, 0x07, 0x01, 0x00, 0x9F, 0xAF, 0x28, 0x05,
-	0xC0, 0x07, 0x02, 0x00, 0xC1, 0x07, 0x30, 0x00,
-	0x9F, 0xAF, 0x28, 0x05, 0xC8, 0x07, 0xFF, 0x4F,
-	0x9F, 0xAF, 0xA8, 0x05, 0xC0, 0x07, 0x38, 0x00,
-	0x9F, 0xAF, 0x44, 0x05, 0xC1, 0x67, 0x03, 0x00,
-	0xC1, 0x57, 0x03, 0x00, 0x02, 0xC0, 0x08, 0xDA,
-	0x73, 0xC1, 0xC0, 0x07, 0x02, 0x00, 0xC1, 0x07,
-	0x12, 0x00, 0xEF, 0x57, 0x00, 0x00, 0x06, 0x06,
-	0x02, 0xC0, 0xC1, 0x07, 0x23, 0x00, 0x9F, 0xAF,
-	0x28, 0x05, 0xC0, 0x07, 0x14, 0x00, 0xC1, 0x0B,
-	0xEA, 0x05, 0x9F, 0xAF, 0x28, 0x05, 0xC0, 0x07,
-	0x3E, 0x00, 0x9F, 0xAF, 0x0A, 0x05, 0xE7, 0x09,
-	0xE4, 0x05, 0xFA, 0x05, 0x27, 0xD8, 0xFA, 0x05,
-	0xE7, 0x07, 0x0E, 0x06, 0xFC, 0x05, 0xE7, 0x07,
-	0x4E, 0x06, 0x00, 0x06, 0xE7, 0x07, 0x40, 0x00,
-	0x02, 0x06, 0x9F, 0xAF, 0x66, 0x05, 0x9F, 0xAF,
-	0xC6, 0x00, 0x97, 0xCF, 0xC1, 0x0B, 0xE2, 0x05,
-	0x41, 0xD0, 0x01, 0xD2, 0xC1, 0x17, 0x23, 0x00,
-	0x9F, 0xAF, 0xDC, 0x04, 0xC0, 0x07, 0x04, 0x00,
-	0xC1, 0x0B, 0xE3, 0x05, 0x9F, 0xAF, 0x28, 0x05,
-	0xC0, 0x07, 0x06, 0x00, 0xC1, 0x09, 0xE6, 0x05,
-	0x9F, 0xAF, 0x28, 0x05, 0xC0, 0x07, 0x07, 0x00,
-	0xC1, 0x09, 0xE6, 0x05, 0xC1, 0xD1, 0x9F, 0xAF,
-	0x28, 0x05, 0xC0, 0x07, 0x0B, 0x00, 0xC1, 0x09,
-	0xE8, 0x05, 0x9F, 0xAF, 0x28, 0x05, 0xC0, 0x07,
-	0x0C, 0x00, 0xC1, 0x09, 0xE8, 0x05, 0xC1, 0xD1,
-	0x9F, 0xAF, 0x28, 0x05, 0xC0, 0x07, 0x0D, 0x00,
-	0xC1, 0x07, 0x09, 0x00, 0x9F, 0xAF, 0x28, 0x05,
-	0xC0, 0x07, 0x03, 0x00, 0xC1, 0x07, 0x32, 0x00,
-	0x9F, 0xAF, 0x28, 0x05, 0xC0, 0x07, 0x0F, 0x00,
-	0xC1, 0x07, 0x00, 0x00, 0x9F, 0xAF, 0x28, 0x05,
-	0x97, 0xCF, 0xE7, 0x67, 0xFF, 0xD9, 0x24, 0xC0,
-	0xC8, 0x07, 0x0A, 0x00, 0x40, 0x00, 0xC0, 0x67,
-	0x00, 0x02, 0x27, 0x80, 0x24, 0xC0, 0xE7, 0x87,
-	0x00, 0x04, 0x24, 0xC0, 0xE7, 0x67, 0xFF, 0xF9,
-	0x24, 0xC0, 0x01, 0xD2, 0x08, 0xDA, 0x72, 0xC1,
-	0xE7, 0x87, 0x00, 0x20, 0x24, 0xC0, 0x97, 0xCF,
-	0x27, 0x00, 0x1E, 0xC0, 0xE7, 0x87, 0xFF, 0x00,
-	0x22, 0xC0, 0xE7, 0x67, 0x7F, 0xFF, 0x24, 0xC0,
-	0xE7, 0x87, 0x80, 0x00, 0x24, 0xC0, 0xE7, 0x87,
-	0x80, 0x00, 0x24, 0xC0, 0x97, 0xCF, 0x9F, 0xAF,
-	0x0A, 0x05, 0x67, 0x00, 0x1E, 0xC0, 0xE7, 0x67,
-	0xBF, 0xFF, 0x24, 0xC0, 0xE7, 0x87, 0x40, 0x00,
-	0x24, 0xC0, 0xE7, 0x87, 0x40, 0x00, 0x24, 0xC0,
-	0x97, 0xCF, 0x9F, 0xAF, 0x0A, 0x05, 0xE7, 0x67,
-	0x00, 0xFF, 0x22, 0xC0, 0xE7, 0x67, 0xFF, 0xFE,
-	0x24, 0xC0, 0xE7, 0x67, 0xFF, 0xFE, 0x24, 0xC0,
-	0xC1, 0x09, 0x20, 0xC0, 0xE7, 0x87, 0x00, 0x01,
-	0x24, 0xC0, 0x97, 0xCF, 0xC0, 0x07, 0x40, 0x00,
-	0xC8, 0x09, 0xFC, 0x05, 0xE7, 0x67, 0x00, 0xFF,
-	0x22, 0xC0, 0xE7, 0x67, 0xFF, 0xFE, 0x24, 0xC0,
-	0xE7, 0x67, 0xBF, 0xFF, 0x24, 0xC0, 0xE7, 0x67,
-	0xBF, 0xFF, 0x24, 0xC0, 0x00, 0xDA, 0xE8, 0x09,
-	0x20, 0xC0, 0xE7, 0x87, 0x40, 0x00, 0x24, 0xC0,
-	0xE7, 0x87, 0x40, 0x00, 0x24, 0xC0, 0x00, 0xDA,
-	0xE8, 0x09, 0x20, 0xC0, 0x6D, 0xC1, 0xE7, 0x87,
-	0x00, 0x01, 0x24, 0xC0, 0x97, 0xCF, 0xE7, 0x07,
-	0x32, 0x00, 0x12, 0xC0, 0xE7, 0x77, 0x00, 0x80,
-	0x12, 0xC0, 0x7C, 0xC0, 0x97, 0xCF, 0xE7, 0x07,
-	0x20, 0x4E, 0x12, 0xC0, 0xE7, 0x77, 0x00, 0x80,
-	0x12, 0xC0, 0x7C, 0xC0, 0x97, 0xCF, 0x09, 0x02,
-	0x19, 0x00, 0x01, 0x01, 0x00, 0x80, 0x96, 0x09,
-	0x04, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-	0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-};
-
-static unsigned char setup5[] = {
-	0xB6, 0xC3, 0x2F, 0x01, 0x03, 0x64, 0x0E, 0x00,
-	0x14, 0x00, 0x1A, 0x00, 0x20, 0x00, 0x26, 0x00,
-	0x4A, 0x00, 0x64, 0x00, 0x6A, 0x00, 0x92, 0x00,
-	0x9A, 0x00, 0xA0, 0x00, 0xB2, 0x00, 0xB8, 0x00,
-	0xBE, 0x00, 0xC2, 0x00, 0xC8, 0x00, 0xCE, 0x00,
-	0xDC, 0x00, 0xDA, 0x00, 0xE2, 0x00, 0xE0, 0x00,
-	0xE8, 0x00, 0xE6, 0x00, 0xEE, 0x00, 0xEC, 0x00,
-	0xF2, 0x00, 0xF8, 0x00, 0x02, 0x01, 0x0A, 0x01,
-	0x0E, 0x01, 0x12, 0x01, 0x1E, 0x01, 0x22, 0x01,
-	0x28, 0x01, 0x2C, 0x01, 0x32, 0x01, 0x36, 0x01,
-	0x44, 0x01, 0x50, 0x01, 0x5E, 0x01, 0x72, 0x01,
-	0x76, 0x01, 0x7A, 0x01, 0x80, 0x01, 0x88, 0x01,
-	0x8C, 0x01, 0x94, 0x01, 0x9C, 0x01, 0xA0, 0x01,
-	0xA4, 0x01, 0xAA, 0x01, 0xB0, 0x01, 0xB4, 0x01,
-	0xBA, 0x01, 0xD0, 0x01, 0xDA, 0x01, 0xF6, 0x01,
-	0xFA, 0x01, 0x02, 0x02, 0x34, 0x02, 0x3C, 0x02,
-	0x44, 0x02, 0x4A, 0x02, 0x50, 0x02, 0x56, 0x02,
-	0x74, 0x02, 0x78, 0x02, 0x7E, 0x02, 0x84, 0x02,
-	0x8A, 0x02, 0x88, 0x02, 0x90, 0x02, 0x8E, 0x02,
-	0x94, 0x02, 0xA2, 0x02, 0xA8, 0x02, 0xAE, 0x02,
-	0xB4, 0x02, 0xBA, 0x02, 0xB8, 0x02, 0xC0, 0x02,
-	0xBE, 0x02, 0xC4, 0x02, 0xD0, 0x02, 0xD4, 0x02,
-	0xE0, 0x02, 0xE6, 0x02, 0xEE, 0x02, 0xF8, 0x02,
-	0xFC, 0x02, 0x06, 0x03, 0x1E, 0x03, 0x24, 0x03,
-	0x28, 0x03, 0x30, 0x03, 0x2E, 0x03, 0x3C, 0x03,
-	0x4A, 0x03, 0x4E, 0x03, 0x54, 0x03, 0x58, 0x03,
-	0x5E, 0x03, 0x66, 0x03, 0x6E, 0x03, 0x7A, 0x03,
-	0x86, 0x03, 0x8E, 0x03, 0x96, 0x03, 0xB2, 0x03,
-	0xB8, 0x03, 0xC6, 0x03, 0xCC, 0x03, 0xD4, 0x03,
-	0xDA, 0x03, 0xE8, 0x03, 0xF4, 0x03, 0xFC, 0x03,
-	0x04, 0x04, 0x20, 0x04, 0x2A, 0x04, 0x32, 0x04,
-	0x36, 0x04, 0x3E, 0x04, 0x44, 0x04, 0x42, 0x04,
-	0x48, 0x04, 0x4E, 0x04, 0x4C, 0x04, 0x54, 0x04,
-	0x52, 0x04, 0x5A, 0x04, 0x5E, 0x04, 0x62, 0x04,
-	0x68, 0x04, 0x74, 0x04, 0x7C, 0x04, 0x80, 0x04,
-	0x88, 0x04, 0x8C, 0x04, 0x94, 0x04, 0x9A, 0x04,
-	0xA2, 0x04, 0xA6, 0x04, 0xAE, 0x04, 0xB4, 0x04,
-	0xC0, 0x04, 0xCC, 0x04, 0xD8, 0x04, 0x2A, 0x05,
-	0x46, 0x05, 0x6C, 0x05, 0x00, 0x00
-};
-
 /* rvmalloc / rvfree copied from usbvideo.c
  *
  * Not sure why these are not yet non-statics which I can reference through
@@ -464,28 +188,28 @@ static int send_control_msg(struct vicam_camera *cam,
 static int
 initialize_camera(struct vicam_camera *cam)
 {
-	const struct {
-		u8 *data;
-		u32 size;
-	} firmware[] = {
-		{ .data = setup1, .size = sizeof(setup1) },
-		{ .data = setup2, .size = sizeof(setup2) },
-		{ .data = setup3, .size = sizeof(setup3) },
-		{ .data = setup4, .size = sizeof(setup4) },
-		{ .data = setup5, .size = sizeof(setup5) },
-		{ .data = setup3, .size = sizeof(setup3) },
-		{ .data = NULL, .size = 0 }
-	};
-
-	int err, i;
-
-	for (i = 0, err = 0; firmware[i].data && !err; i++) {
-		memcpy(cam->cntrlbuf, firmware[i].data, firmware[i].size);
+	int err;
+	const struct ihex_binrec *rec;
+	const struct firmware *fw;
+
+	err = request_ihex_firmware(&fw, "vicam/firmware.fw", &cam->udev->dev);
+	if (err) {
+		printk(KERN_ERR "Failed to load \"vicam/firmware.fw\": %d\n",
+		       err);
+		return err;
+	}
+
+	for (rec = (void *)fw->data; rec; rec = ihex_next_binrec(rec)) {
+		memcpy(cam->cntrlbuf, rec->data, be16_to_cpu(rec->len));
 
 		err = send_control_msg(cam, 0xff, 0, 0,
-				       cam->cntrlbuf, firmware[i].size);
+				       cam->cntrlbuf, be16_to_cpu(rec->len));
+		if (err)
+			break;
 	}
 
+	release_firmware(fw);
+
 	return err;
 }
 
@@ -1226,3 +950,4 @@ module_exit(usb_vicam_exit);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("vicam/firmware.fw");