V4L/DVB (8569): gspca: Set back the old values of Sonix sn9c120 and cleanup source.
The values from win traces do not seem to work while the webcams did work with gspca v1. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Jean-Francois Moine
Mauro Carvalho Chehab
parent
0cd6759da6
commit
8f47a3cefb
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@ -148,55 +148,58 @@ static struct v4l2_pix_format vga_mode[] = {
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/*Data from sn9c102p+hv71331r */
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static const __u8 sn_hv7131[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 reg9 */
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0x00, 0x03, 0x64, 0x00, 0x1A, 0x20, 0x20, 0x20, 0xA1, 0x11,
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/* rega regb regc regd rege regf reg10 reg11 */
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0x02, 0x09, 0x00, 0x00, 0x00, 0x10, 0x03, 0x00, /* 00 */
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/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a reg1b */
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0x00, 0x01, 0x03, 0x28, 0x1e, 0x41, 0x0a, 0x00, 0x00, 0x00,
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/* reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23 */
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x03, 0x64, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x00, 0x01, 0x03, 0x28, 0x1e, 0x41,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_mi0360[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 reg9 */
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0x00, 0x61, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0xb1, 0x5d,
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/* rega regb regc regd rege regf reg10 reg11 */
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0x07, 0x00, 0x00, 0x00, 0x00, 0x10, 0x03, 0x00,
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/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a reg1b */
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0x00, 0x02, 0x0a, 0x28, 0x1e, 0x61, 0x06, 0x00, 0x00, 0x00,
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/* reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23 */
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x61, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x61,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_mo4000[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 */
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0x12, 0x23, 0x60, 0x00, 0x1A, 0x00, 0x20, 0x18, 0x81,
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/* reg9 rega regb regc regd rege regf reg10 reg11*/
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0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00,
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/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a*/
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0x0b, 0x0f, 0x14, 0x28, 0x1e, 0x40, 0x08, 0x00, 0x00,
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/* reg1b reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23*/
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0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x25, 0x39, 0x4b,
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0x5c, 0x6b, 0x79, 0x87, 0x95, 0xa2, 0xaf, 0xbb, 0xc7,
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0xd3, 0xdf, 0xea, 0xf5
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x12, 0x23, 0x60, 0x00, 0x1a, 0x00, 0x20, 0x18,
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/* reg8 reg9 rega regb regc regd rege regf */
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0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x0b, 0x0f, 0x14, 0x28, 0x1e, 0x40,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_ov7648[] = {
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0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20, 0xA1, 0x6E, 0x18, 0x65,
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0x00, 0x00, 0x00, 0x10, 0x03, 0x00, 0x00, 0x06, 0x06, 0x28, 0x1E, 0x82,
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0x07, 0x00, 0x00, 0x00, 0x00, 0x00
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0xa1, 0x6e, 0x18, 0x65, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x00, 0x06, 0x06, 0x28, 0x1e, 0x82,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x07, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_ov7660[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 reg8 */
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0x00, 0x61, 0x40, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x81,
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/* reg9 rega regb regc regd rege regf reg10 reg11*/
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0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00,
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/* reg12 reg13 reg14 reg15 reg16 reg17 reg18 reg19 reg1a*/
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0x01, 0x01, 0x14, 0x28, 0x1e, 0x00, 0x07, 0x00, 0x00,
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/* reg1b reg1c reg1d reg1e reg1f reg20 reg21 reg22 reg23*/
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x61, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0x81, 0x21, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x01, 0x01, 0x08, 0x28, 0x1e, 0x20,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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};
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/* sequence specific to the sensors - !! index = SENSOR_xxx */
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@ -212,10 +215,6 @@ static const __u8 regsn20[] = {
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0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
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0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
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};
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static const __u8 regsn20_sn9c120[] = {
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0x00, 0x25, 0x3c, 0x50, 0x62, 0x72, 0x81, 0x90,
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0x9e, 0xab, 0xb8, 0xc5, 0xd1, 0xdd, 0xe9, 0xf4, 0xff
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};
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static const __u8 regsn20_sn9c325[] = {
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0x0a, 0x3a, 0x56, 0x6c, 0x7e, 0x8d, 0x9a, 0xa4,
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0xaf, 0xbb, 0xc5, 0xcd, 0xd5, 0xde, 0xe8, 0xed, 0xf5
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@ -227,21 +226,6 @@ static const __u8 reg84[] = {
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/* 0x00, 0x00, 0x00, 0x00, 0x00 */
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0xf7, 0x0f, 0x0a, 0x00, 0x00
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};
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static const __u8 reg84_sn9c120_1[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x0c, 0x00, 0x00
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};
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static const __u8 reg84_sn9c120_2[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x0c, 0x02, 0x3b
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};
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static const __u8 reg84_sn9c120_3[] = {
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0x14, 0x00, 0x27, 0x00, 0x08, 0x00, 0xeb, 0x0f,
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0xd5, 0x0f, 0x42, 0x00, 0x41, 0x00, 0xca, 0x0f,
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0xf5, 0x0f, 0x0c, 0x02, 0x3b
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};
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static const __u8 reg84_sn9c325[] = {
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0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe4, 0x0f,
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0xd3, 0x0f, 0x4b, 0x00, 0x48, 0x00, 0xc0, 0x0f,
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@ -676,13 +660,12 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
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const __u8 *reg9a;
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static const __u8 reg9a_def[] =
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{0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
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static const __u8 reg9a_sn9c120[] = /* from win trace */
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{0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
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static const __u8 reg9a_sn9c325[] =
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{0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
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static const __u8 regd4[] = {0x60, 0x00, 0x00};
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reg_w1(gspca_dev, 0xf1, 0x00);
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reg_w1(gspca_dev, 0x01, sn9c1xx[0]); /*fixme:jfm was [1] en v1*/
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reg_w1(gspca_dev, 0x01, 0x00); /*jfm was sn9c1xx[1] in v1*/
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/* configure gpio */
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reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
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@ -692,25 +675,17 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
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case BRIDGE_SN9C325:
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reg9a = reg9a_sn9c325;
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break;
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case BRIDGE_SN9C120:
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reg9a = reg9a_sn9c120;
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break;
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default:
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reg9a = reg9a_def;
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break;
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}
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reg_w(gspca_dev, 0x9a, reg9a, 6);
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reg_w1(gspca_dev, 0xd4, 0x60); /*fixme:jfm 60 00 00 (3) ? */
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reg_w(gspca_dev, 0xd4, regd4, sizeof regd4); /*fixme:jfm was 60 only*/
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reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
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switch (sd->bridge) {
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case BRIDGE_SN9C120: /* from win trace */
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reg_w1(gspca_dev, 0x01, 0x61);
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reg_w1(gspca_dev, 0x17, 0x20);
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reg_w1(gspca_dev, 0x01, 0x60);
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break;
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case BRIDGE_SN9C325:
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reg_w1(gspca_dev, 0x01, 0x43);
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reg_w1(gspca_dev, 0x17, 0xae);
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@ -819,10 +794,11 @@ static int sd_open(struct gspca_dev *gspca_dev)
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/* setup a selector by bridge */
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reg_w1(gspca_dev, 0xf1, 0x01);
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reg_r(gspca_dev, 0x00, 1); /* -> regF1 = 0x00 */
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reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
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reg_r(gspca_dev, 0x00, 1);
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reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
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reg_r(gspca_dev, 0x00, 1); /* get sonix chip id */
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regF1 = gspca_dev->usb_buf[0];
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PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1);
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switch (sd->bridge) {
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case BRIDGE_SN9C102P:
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if (regF1 != 0x11)
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@ -933,15 +909,10 @@ static void setbrightness(struct gspca_dev *gspca_dev)
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sd->exposure = setexposure(gspca_dev, expo);
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break;
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case SENSOR_MI0360:
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expo = sd->brightness >> 4;
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sd->exposure = setexposure(gspca_dev, expo);
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break;
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case SENSOR_MO4000:
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expo = sd->brightness >> 4;
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sd->exposure = setexposure(gspca_dev, expo);
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break;
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case SENSOR_OV7660:
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return; /*jfm??*/
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}
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k2 = sd->brightness >> 10;
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@ -954,8 +925,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
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__u8 k2;
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__u8 contrast[] = { 0x00, 0x00, 0x28, 0x00, 0x07, 0x00 };
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if (sd->sensor == SENSOR_OV7660)
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return; /*jfm??*/
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k2 = sd->contrast;
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contrast[2] = k2;
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contrast[0] = (k2 + 1) >> 1;
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@ -982,15 +951,11 @@ static void sd_start(struct gspca_dev *gspca_dev)
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{
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struct sd *sd = (struct sd *) gspca_dev;
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int i;
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__u8 data;
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__u8 reg1;
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__u8 reg17;
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__u8 reg1, reg17, reg18;
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const __u8 *sn9c1xx;
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int mode;
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static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
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static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
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static const __u8 CA_sn9c120[] =
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{ 0x14, 0xec, 0x0a, 0xf6 }; /* SN9C120 */
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static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
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static const __u8 CE_sn9c325[] =
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{ 0x32, 0xdd, 0x32, 0xdd }; /* OV7648 - SN9C325 */
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@ -998,9 +963,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
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sn9c1xx = sn_tb[(int) sd->sensor];
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configure_gpio(gspca_dev, sn9c1xx);
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/*fixme:jfm this sequence should appear at end of sd_start */
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/* with
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reg_w1(gspca_dev, 0x01, 0x44); */
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/* reg_w1(gspca_dev, 0x01, 0x44); jfm from win trace*/
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reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
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reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
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reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
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@ -1012,20 +975,16 @@ static void sd_start(struct gspca_dev *gspca_dev)
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reg_w1(gspca_dev, 0xc7, 0x00);
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reg_w1(gspca_dev, 0xc8, 0x50);
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reg_w1(gspca_dev, 0xc9, 0x3c);
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/*fixme:jfm end of ending sequence */
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reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
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switch (sd->bridge) {
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case BRIDGE_SN9C325:
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data = 0xae;
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break;
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case BRIDGE_SN9C120:
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data = 0xa0;
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reg17 = 0xae;
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break;
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default:
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data = 0x60;
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reg17 = 0x60;
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break;
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}
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reg_w1(gspca_dev, 0x17, data);
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reg_w1(gspca_dev, 0x17, reg17);
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reg_w1(gspca_dev, 0x05, sn9c1xx[5]);
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reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
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reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
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@ -1040,20 +999,6 @@ static void sd_start(struct gspca_dev *gspca_dev)
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reg_w1(gspca_dev, 0x9a, 0x0a);
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reg_w1(gspca_dev, 0x99, 0x60);
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break;
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case BRIDGE_SN9C120:
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reg_w(gspca_dev, 0x20, regsn20_sn9c120,
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sizeof regsn20_sn9c120);
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for (i = 0; i < 2; i++)
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reg_w(gspca_dev, 0x84, reg84_sn9c120_1,
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sizeof reg84_sn9c120_1);
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for (i = 0; i < 6; i++)
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reg_w(gspca_dev, 0x84, reg84_sn9c120_2,
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sizeof reg84_sn9c120_2);
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reg_w(gspca_dev, 0x84, reg84_sn9c120_3,
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sizeof reg84_sn9c120_3);
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reg_w1(gspca_dev, 0x9a, 0x05);
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reg_w1(gspca_dev, 0x99, 0x5b);
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break;
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default:
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reg_w(gspca_dev, 0x20, regsn20, sizeof regsn20);
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for (i = 0; i < 8; i++)
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@ -1103,22 +1048,14 @@ static void sd_start(struct gspca_dev *gspca_dev)
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/* reg1 = 0x44; */
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/* reg1 = 0x46; (done) */
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} else {
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reg17 = 0xa2; /* 640 */
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reg1 = 0x40;
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reg17 = 0x22; /* 640 MCKSIZE */
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reg1 = 0x06;
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}
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break;
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}
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reg_w(gspca_dev, 0xc0, C0, 6);
|
||||
reg_w(gspca_dev, 0xca, CA, 4);
|
||||
switch (sd->bridge) {
|
||||
case BRIDGE_SN9C120: /*jfm ?? */
|
||||
reg_w(gspca_dev, 0xca, CA_sn9c120, 4);
|
||||
break;
|
||||
default:
|
||||
reg_w(gspca_dev, 0xca, CA, 4);
|
||||
break;
|
||||
}
|
||||
switch (sd->bridge) {
|
||||
case BRIDGE_SN9C120: /*jfm ?? */
|
||||
case BRIDGE_SN9C325:
|
||||
reg_w(gspca_dev, 0xce, CE_sn9c325, 4);
|
||||
break;
|
||||
|
|
@ -1129,14 +1066,13 @@ static void sd_start(struct gspca_dev *gspca_dev)
|
|||
}
|
||||
|
||||
/* here change size mode 0 -> VGA; 1 -> CIF */
|
||||
data = 0x40 | sn9c1xx[0x18] | (mode << 4);
|
||||
reg_w1(gspca_dev, 0x18, data);
|
||||
reg18 = sn9c1xx[0x18] | (mode << 4);
|
||||
reg_w1(gspca_dev, 0x18, reg18 | 0x40);
|
||||
|
||||
reg_w(gspca_dev, 0x100, qtable4, 0x40);
|
||||
reg_w(gspca_dev, 0x140, qtable4 + 0x40, 0x40);
|
||||
|
||||
data = sn9c1xx[0x18] | (mode << 4);
|
||||
reg_w1(gspca_dev, 0x18, data);
|
||||
reg_w1(gspca_dev, 0x18, reg18);
|
||||
|
||||
reg_w1(gspca_dev, 0x17, reg17);
|
||||
reg_w1(gspca_dev, 0x01, reg1);
|
||||
|
|
@ -1164,12 +1100,11 @@ static void sd_stopN(struct gspca_dev *gspca_dev)
|
|||
i2c_w8(gspca_dev, stopmi0360);
|
||||
data = 0x29;
|
||||
break;
|
||||
case SENSOR_MO4000:
|
||||
break;
|
||||
case SENSOR_OV7648:
|
||||
data = 0x29;
|
||||
break;
|
||||
default:
|
||||
/* case SENSOR_MO4000: */
|
||||
/* case SENSOR_OV7660: */
|
||||
break;
|
||||
}
|
||||
|
|
@ -1296,6 +1231,7 @@ static unsigned int getexposure(struct gspca_dev *gspca_dev)
|
|||
(hexpo << 10) | (mexpo << 2) | lexpo);
|
||||
return (hexpo << 10) | (mexpo << 2) | lexpo;
|
||||
default:
|
||||
/* case SENSOR_OV7648: * jfm: is it ok for 7648? */
|
||||
/* case SENSOR_OV7660: */
|
||||
/* read sensor exposure */
|
||||
i2c_r5(gspca_dev, 0x04);
|
||||
|
|
@ -1314,14 +1250,12 @@ static void getbrightness(struct gspca_dev *gspca_dev)
|
|||
/* hardcoded registers seem not readable */
|
||||
switch (sd->sensor) {
|
||||
case SENSOR_HV7131R:
|
||||
/* sd->brightness = 0x7fff; */
|
||||
sd->brightness = getexposure(gspca_dev) >> 4;
|
||||
break;
|
||||
case SENSOR_MI0360:
|
||||
sd->brightness = getexposure(gspca_dev) << 4;
|
||||
break;
|
||||
case SENSOR_MO4000:
|
||||
/* sd->brightness = 0x1fff; */
|
||||
sd->brightness = getexposure(gspca_dev) << 4;
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
Reference in New Issue