V4L/DVB (10369): gspca - mr97310a: Fix camera initialization copy/paste bugs.

[linux-2.6-omap-h63xx.git] / drivers / media / video / gspca / jpeg.h

diff --git a/drivers/media/video/gspca/jpeg.h b/drivers/media/video/gspca/jpeg.h
index d823b47bd4e6a6d39e40b3826614ec69f9b4eb91..7d2df97200259ec986d661f9ba820fa0d1a2d577 100644 (file)
--- a/drivers/media/video/gspca/jpeg.h
+++ b/drivers/media/video/gspca/jpeg.h
@@ -24,171 +24,207 @@
  *
  */
 
-/* start of jpeg frame + quantization table */
-static const unsigned char quant[][0x88] = {
-/* index 0 - Q40*/
-    {
+/*
+ * generation options
+ *     CONEX_CAM       Conexant if present
+ *     QUANT_VAL       quantization table (0..8)
+ */
+
+/*
+ * JPEG header:
+ *     - start of jpeg frame
+ *     - quantization table
+ *     - huffman table
+ *     - start of SOF0
+ */
+static const u8 jpeg_head[] = {
        0xff, 0xd8,                     /* jpeg */
        0xff, 0xdb, 0x00, 0x84,         /* DQT */
+#if QUANT_VAL == 0
+/* index 0 - Q40*/
 0,                                     /* quantization table part 1 */
-     20, 14, 15, 18, 15, 13, 20, 18, 16, 18, 23, 21, 20, 24, 30, 50,
-     33, 30, 28, 28, 30, 61, 44, 46, 36, 50, 73, 64, 76, 75, 71, 64,
-     70, 69, 80, 90, 115, 98, 80, 85, 109, 86, 69, 70, 100, 136, 101,
-     109,
-     119, 123, 129, 130, 129, 78, 96, 141, 151, 140, 125, 150, 115,
-     126, 129, 124,
+       0x14, 0x0e, 0x0f, 0x12, 0x0f, 0x0d, 0x14, 0x12,
+       0x10, 0x12, 0x17, 0x15, 0x14, 0x18, 0x1e, 0x32,
+       0x21, 0x1e, 0x1c, 0x1c, 0x1e, 0x3d, 0x2c, 0x2e,
+       0x24, 0x32, 0x49, 0x40, 0x4c, 0x4b, 0x47, 0x40,
+       0x46, 0x45, 0x50, 0x5a, 0x73, 0x62, 0x50, 0x55,
+       0x6d, 0x56, 0x45, 0x46, 0x64, 0x88, 0x65, 0x6d,
+       0x77, 0x7b, 0x81, 0x82, 0x81, 0x4e, 0x60, 0x8d,
+       0x97, 0x8c, 0x7d, 0x96, 0x73, 0x7e, 0x81, 0x7c,
 1,                                     /* quantization table part 2 */
-     21, 23, 23, 30, 26, 30, 59, 33, 33, 59, 124, 83, 70, 83, 124, 124,
-     124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
-     124, 124, 124,
-     124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
-     124, 124, 124,
-     124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124, 124,
-     124, 124, 124},
+       0x15, 0x17, 0x17, 0x1e, 0x1a, 0x1e, 0x3b, 0x21,
+       0x21, 0x3b, 0x7c, 0x53, 0x46, 0x53, 0x7c, 0x0c,
+       0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c,
+       0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c,
+       0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c,
+       0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c,
+       0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c,
+       0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c,
+#elif QUANT_VAL == 1
 /* index 1 - Q50 */
-    {
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
-     16, 11, 12, 14, 12, 10, 16, 14, 13, 14, 18, 17, 16, 19, 24, 40,
-     26, 24, 22, 22, 24, 49, 35, 37, 29, 40, 58, 51, 61, 60, 57, 51,
-     56, 55, 64, 72, 92, 78, 64, 68, 87, 69, 55, 56, 80, 109, 81, 87,
-     95, 98, 103, 104, 103, 62, 77, 113, 121, 112, 100, 120, 92, 101,
-     103, 99,
+       0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e,
+       0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28,
+       0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25,
+       0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33,
+       0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44,
+       0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57,
+       0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71,
+       0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63,
 1,
-    17, 18, 18, 24, 21, 24, 47, 26, 26, 47, 99, 66, 56, 66, 99, 99,
-     99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
-     99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
-     99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99},
+       0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
+       0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
+       0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+       0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+       0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+       0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+       0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+       0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
+#elif QUANT_VAL == 2
 /* index 2 Q60 */
-    {
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
-     13, 9, 10, 11, 10, 8, 13, 11, 10, 11, 14, 14, 13, 15, 19, 32,
-     21, 19, 18, 18, 19, 39, 28, 30, 23, 32, 46, 41, 49, 48, 46, 41,
-     45, 44, 51, 58, 74, 62, 51, 54, 70, 55, 44, 45, 64, 87, 65, 70,
-     76, 78, 82, 83, 82, 50, 62, 90, 97, 90, 80, 96, 74, 81, 82, 79,
+       0x0d, 0x09, 0x0a, 0x0b, 0x0a, 0x08, 0x0d, 0x0b,
+       0x0a, 0x0b, 0x0e, 0x0e, 0x0d, 0x0f, 0x13, 0x20,
+       0x15, 0x13, 0x12, 0x12, 0x13, 0x27, 0x1c, 0x1e,
+       0x17, 0x20, 0x2e, 0x29, 0x31, 0x30, 0x2e, 0x29,
+       0x2d, 0x2c, 0x33, 0x3a, 0x4a, 0x3e, 0x33, 0x36,
+       0x46, 0x37, 0x2c, 0x2d, 0x40, 0x57, 0x41, 0x46,
+       0x4c, 0x4e, 0x52, 0x53, 0x52, 0x32, 0x3e, 0x5a,
+       0x61, 0x5a, 0x50, 0x60, 0x4a, 0x51, 0x52, 0x4f,
 1,
-     14, 14, 14, 19, 17, 19, 38, 21, 21, 38, 79, 53, 45, 53, 79, 79,
-     79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
-     79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
-     79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79},
+       0x0e, 0x0e, 0x0e, 0x13, 0x11, 0x13, 0x26, 0x15,
+       0x15, 0x26, 0x4f, 0x35, 0x2d, 0x35, 0x4f, 0x4f,
+       0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f,
+       0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f,
+       0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f,
+       0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f,
+       0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f,
+       0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f, 0x4f,
+#elif QUANT_VAL == 3
 /* index 3 - Q70 */
-    {
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
-     10, 7, 7, 8, 7, 6, 10, 8, 8, 8, 11, 10, 10, 11, 14, 24,
-     16, 14, 13, 13, 14, 29, 21, 22, 17, 24, 35, 31, 37, 36, 34, 31,
-     34, 33, 38, 43, 55, 47, 38, 41, 52, 41, 33, 34, 48, 65, 49, 52,
-     57, 59, 62, 62, 62, 37, 46, 68, 73, 67, 60, 72, 55, 61, 62, 59,
+       0x0a, 0x07, 0x07, 0x08, 0x07, 0x06, 0x0a, 0x08,
+       0x08, 0x08, 0x0b, 0x0a, 0x0a, 0x0b, 0x0e, 0x18,
+       0x10, 0x0e, 0x0d, 0x0d, 0x0e, 0x1d, 0x15, 0x16,
+       0x11, 0x18, 0x23, 0x1f, 0x25, 0x24, 0x22, 0x1f,
+       0x22, 0x21, 0x26, 0x2b, 0x37, 0x2f, 0x26, 0x29,
+       0x34, 0x29, 0x21, 0x22, 0x30, 0x41, 0x31, 0x34,
+       0x39, 0x3b, 0x3e, 0x3e, 0x3e, 0x25, 0x2e, 0x44,
+       0x49, 0x43, 0x3c, 0x48, 0x37, 0x3d, 0x3e, 0x3b,
 1,
-     10, 11, 11, 14, 13, 14, 28, 16, 16, 28, 59, 40, 34, 40, 59, 59,
-     59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
-     59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
-     59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59},
+       0x0a, 0x0b, 0x0b, 0x0e, 0x0d, 0x0e, 0x1c, 0x10,
+       0x10, 0x1c, 0x3b, 0x28, 0x22, 0x28, 0x3b, 0x3b,
+       0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b,
+       0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b,
+       0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b,
+       0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b,
+       0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b,
+       0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b, 0x3b,
+#elif QUANT_VAL == 4
 /* index 4 - Q80 */
-    {
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
-      6, 4, 5, 6, 5, 4, 6, 6, 5, 6, 7, 7, 6, 8, 10, 16,
-     10, 10, 9, 9, 10, 20, 14, 15, 12, 16, 23, 20, 24, 24, 23, 20,
-     22, 22, 26, 29, 37, 31, 26, 27, 35, 28, 22, 22, 32, 44, 32, 35,
-     38, 39, 41, 42, 41, 25, 31, 45, 48, 45, 40, 48, 37, 40, 41, 40,
+       0x06, 0x04, 0x05, 0x06, 0x05, 0x04, 0x06, 0x06,
+       0x05, 0x06, 0x07, 0x07, 0x06, 0x08, 0x0a, 0x10,
+       0x0a, 0x0a, 0x09, 0x09, 0x0a, 0x14, 0x0e, 0x0f,
+       0x0c, 0x10, 0x17, 0x14, 0x18, 0x18, 0x17, 0x14,
+       0x16, 0x16, 0x1a, 0x1d, 0x25, 0x1f, 0x1a, 0x1b,
+       0x23, 0x1c, 0x16, 0x16, 0x20, 0x2c, 0x20, 0x23,
+       0x26, 0x27, 0x29, 0x2a, 0x29, 0x19, 0x1f, 0x2d,
+       0x30, 0x2d, 0x28, 0x30, 0x25, 0x28, 0x29, 0x28,
 1,
-      7, 7, 7, 10, 8, 10, 19, 10, 10, 19, 40, 26, 22, 26, 40, 40,
-     40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
-     40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
-     40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40},
+       0x07, 0x07, 0x07, 0x0a, 0x08, 0x0a, 0x13, 0x0a,
+       0x0a, 0x13, 0x28, 0x1a, 0x16, 0x1a, 0x28, 0x28,
+       0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+       0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+       0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+       0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+       0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+       0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28,
+#elif QUANT_VAL == 5
 /* index 5 - Q85 */
-    {
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
-     5, 3, 4, 4, 4, 3, 5, 4, 4, 4, 5, 5, 5, 6, 7, 12,
-     8, 7, 7, 7, 7, 15, 11, 11, 9, 12, 17, 15, 18, 18, 17, 15,
-     17, 17, 19, 22, 28, 23, 19, 20, 26, 21, 17, 17, 24, 33, 24, 26,
-     29, 29, 31, 31, 31, 19, 23, 34, 36, 34, 30, 36, 28, 30, 31, 30,
+       0x05, 0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04,
+       0x04, 0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0c,
+       0x08, 0x07, 0x07, 0x07, 0x07, 0x0f, 0x0b, 0x0b,
+       0x09, 0x0c, 0x11, 0x0f, 0x12, 0x12, 0x11, 0x0f,
+       0x11, 0x11, 0x13, 0x16, 0x1c, 0x17, 0x13, 0x14,
+       0x1a, 0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1a,
+       0x1d, 0x1d, 0x1f, 0x1f, 0x1f, 0x13, 0x17, 0x22,
+       0x24, 0x22, 0x1e, 0x24, 0x1c, 0x1e, 0x1f, 0x1e,
 1,
-     5, 5, 5, 7, 6, 7, 14, 8, 8, 14, 30, 20, 17, 20, 30, 30,
-     30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
-     30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
-     30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30},
+       0x05, 0x05, 0x05, 0x07, 0x06, 0x07, 0x0e, 0x08,
+       0x08, 0x0e, 0x1e, 0x14, 0x11, 0x14, 0x1e, 0x1e,
+       0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+       0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+       0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+       0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+       0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+       0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
+#elif QUANT_VAL == 6
 /* index 6 - 86 */
-{
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
        0x04, 0x03, 0x03, 0x04, 0x03, 0x03, 0x04, 0x04,
        0x04, 0x04, 0x05, 0x05, 0x04, 0x05, 0x07, 0x0B,
-       0x07, 0x07, 0x06, 0x06, 0x07, 0x0E, 0x0A, 0x0A,
-       0x08, 0x0B, 0x10, 0x0E, 0x11, 0x11, 0x10, 0x0E,
-       0x10, 0x0F, 0x12, 0x14, 0x1A, 0x16, 0x12, 0x13,
-       0x18, 0x13, 0x0F, 0x10, 0x16, 0x1F, 0x17, 0x18,
-       0x1B, 0x1B, 0x1D, 0x1D, 0x1D, 0x11, 0x16, 0x20,
-       0x22, 0x1F, 0x1C, 0x22, 0x1A, 0x1C, 0x1D, 0x1C,
+       0x07, 0x07, 0x06, 0x06, 0x07, 0x0e, 0x0a, 0x0a,
+       0x08, 0x0B, 0x10, 0x0e, 0x11, 0x11, 0x10, 0x0e,
+       0x10, 0x0f, 0x12, 0x14, 0x1a, 0x16, 0x12, 0x13,
+       0x18, 0x13, 0x0f, 0x10, 0x16, 0x1f, 0x17, 0x18,
+       0x1b, 0x1b, 0x1d, 0x1d, 0x1d, 0x11, 0x16, 0x20,
+       0x22, 0x1f, 0x1c, 0x22, 0x1a, 0x1c, 0x1d, 0x1c,
 1,
        0x05, 0x05, 0x05, 0x07, 0x06, 0x07, 0x0D, 0x07,
-       0x07, 0x0D, 0x1C, 0x12, 0x10, 0x12, 0x1C, 0x1C,
-       0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-       0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-       0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-       0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-       0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
-       0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C,
- },
+       0x07, 0x0D, 0x1c, 0x12, 0x10, 0x12, 0x1c, 0x1c,
+       0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+       0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+       0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+       0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+       0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+       0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c, 0x1c,
+#elif QUANT_VAL == 7
 /* index 7 - 88 */
-{
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
        0x04, 0x03, 0x03, 0x03, 0x03, 0x02, 0x04, 0x03,
-       0x03, 0x03, 0x04, 0x04, 0x04, 0x05, 0x06, 0x0A,
+       0x03, 0x03, 0x04, 0x04, 0x04, 0x05, 0x06, 0x0a,
        0x06, 0x06, 0x05, 0x05, 0x06, 0x0C, 0x08, 0x09,
-       0x07, 0x0A, 0x0E, 0x0C, 0x0F, 0x0E, 0x0E, 0x0C,
-       0x0D, 0x0D, 0x0F, 0x11, 0x16, 0x13, 0x0F, 0x10,
-       0x15, 0x11, 0x0D, 0x0D, 0x13, 0x1A, 0x13, 0x15,
-       0x17, 0x18, 0x19, 0x19, 0x19, 0x0F, 0x12, 0x1B,
-       0x1D, 0x1B, 0x18, 0x1D, 0x16, 0x18, 0x19, 0x18,
+       0x07, 0x0a, 0x0e, 0x0c, 0x0f, 0x0e, 0x0e, 0x0c,
+       0x0d, 0x0d, 0x0f, 0x11, 0x16, 0x13, 0x0f, 0x10,
+       0x15, 0x11, 0x0d, 0x0d, 0x13, 0x1a, 0x13, 0x15,
+       0x17, 0x18, 0x19, 0x19, 0x19, 0x0f, 0x12, 0x1b,
+       0x1d, 0x1b, 0x18, 0x1d, 0x16, 0x18, 0x19, 0x18,
 1,
        0x04, 0x04, 0x04, 0x06, 0x05, 0x06, 0x0B, 0x06,
-       0x06, 0x0B, 0x18, 0x10, 0x0D, 0x10, 0x18, 0x18,
+       0x06, 0x0B, 0x18, 0x10, 0x0d, 0x10, 0x18, 0x18,
        0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
        0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
        0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
        0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
        0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
        0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-},
+#elif QUANT_VAL == 8
 /* index 8 - ?? */
-{
-       0xff, 0xd8,
-       0xff, 0xdb, 0x00, 0x84,         /* DQT */
 0,
        0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02,
        0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03, 0x05,
        0x03, 0x03, 0x03, 0x03, 0x03, 0x06, 0x04, 0x05,
        0x04, 0x05, 0x07, 0x06, 0x08, 0x08, 0x07, 0x06,
-       0x07, 0x07, 0x08, 0x09, 0x0C, 0x0A, 0x08, 0x09,
-       0x0B, 0x09, 0x07, 0x07, 0x0A, 0x0E, 0x0A, 0x0B,
-       0x0C, 0x0C, 0x0D, 0x0D, 0x0D, 0x08, 0x0A, 0x0E,
-       0x0F, 0x0E, 0x0D, 0x0F, 0x0C, 0x0D, 0x0D, 0x0C,
+       0x07, 0x07, 0x08, 0x09, 0x0c, 0x0a, 0x08, 0x09,
+       0x0B, 0x09, 0x07, 0x07, 0x0a, 0x0e, 0x0a, 0x0b,
+       0x0c, 0x0c, 0x0d, 0x0d, 0x0d, 0x08, 0x0a, 0x0e,
+       0x0f, 0x0e, 0x0d, 0x0f, 0x0c, 0x0d, 0x0d, 0x0c,
 1,
        0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x06, 0x03,
-       0x03, 0x06, 0x0C, 0x08, 0x07, 0x08, 0x0C, 0x0C,
-       0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-       0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-       0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-       0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-       0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C,
-       0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C
-}
-};
+       0x03, 0x06, 0x0c, 0x08, 0x07, 0x08, 0x0c, 0x0c,
+       0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+       0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+       0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+       0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+       0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+       0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+#else
+#error "Invalid quantization table"
+#endif
 
-/* huffman table + start of SOF0 */
-static unsigned char huffman[] = {
+/* huffman table */
        0xff, 0xc4, 0x01, 0xa2,
        0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01,
        0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -260,7 +296,7 @@ static unsigned char huffman[] = {
  */
 
 /* end of header */
-static unsigned char eoh[] = {
+static u8 eoh[] = {
                        0x00,           /* quant Y */
                0x02, 0x11, 0x01,       /* samples CbCr - quant CbCr */
                0x03, 0x11, 0x01,
@@ -273,17 +309,14 @@ static unsigned char eoh[] = {
 /* -- output the JPEG header -- */
 static void jpeg_put_header(struct gspca_dev *gspca_dev,
                            struct gspca_frame *frame,
-                           int qindex,
                            int samplesY)
 {
 #ifndef CONEX_CAM
-       unsigned char tmpbuf[8];
+       u8 tmpbuf[8];
 #endif
 
        gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
-                       (unsigned char *) quant[qindex], sizeof quant[0]);
-       gspca_frame_add(gspca_dev, INTER_PACKET, frame,
-                       (unsigned char *) huffman, sizeof huffman);
+                       jpeg_head, sizeof jpeg_head);
 #ifndef CONEX_CAM
        tmpbuf[0] = gspca_dev->height >> 8;
        tmpbuf[1] = gspca_dev->height & 0xff;