V4L/DVB (11716): gspca - sonixj: Adjust some exchanges according to traces

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 28 insertions, 31 deletions

diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index e58ac891b208..3f8a73e0aca9 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -62,7 +62,6 @@ struct sd {
 #define BRIDGE_SN9C105 1
 #define BRIDGE_SN9C110 2
 #define BRIDGE_SN9C120 3
-#define BRIDGE_SN9C325 4
         u8 sensor;                      /* Type of image sensor chip */
 #define SENSOR_HV7131R 0
 #define SENSOR_MI0360 1
@@ -354,9 +353,9 @@ static const u8 sn_ov7648[0x1c] = {
 
 static const u8 sn_ov7660[0x1c] = {
 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
-        0x00,   0x61,   0x40,   0x00,   0x1a,   0x20,   0x20,   0x20,
+        0x00,   0x61,   0x40,   0x00,   0x1a,   0x00,   0x00,   0x00,
 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
-        0x81,   0x21,   0x07,   0x00,   0x00,   0x00,   0x00,   0x10,
+        0x81,   0x21,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,
 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
         0x03,   0x00,   0x01,   0x01,   0x08,   0x28,   0x1e,   0x20,
 /*      reg18   reg19   reg1a   reg1b */
@@ -757,6 +756,7 @@ static const u8 ov7660_sensor_init[][8] = {
         {0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */
         {0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */
         {0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */
+        {0xb1, 0x21, 0xa1, 0x00, 0x00, 0x00, 0x00, 0x10},
 /****** (some exchanges in the win trace) ******/
         {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */
                                                 /* bits[3..0]reserved */
@@ -1065,9 +1065,9 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
         struct sd *sd = (struct sd *) gspca_dev;
         const u8 *reg9a;
         static const u8 reg9a_def[] =
-                {0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
-        static const u8 reg9a_sn9c325[] =
-                {0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
+                {0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
+        static const u8 reg9a_spec[] =
+                {0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
         static const u8 regd4[] = {0x60, 0x00, 0x00};
 
         reg_w1(gspca_dev, 0xf1, 0x00);
@@ -1077,9 +1077,10 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
         reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
         reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
         reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);      /* jfm len was 3 */
-        switch (sd->bridge) {
-        case BRIDGE_SN9C325:
-                reg9a = reg9a_sn9c325;
+        switch (sd->sensor) {
+        case SENSOR_OV7660:
+        case SENSOR_SP80708:
+                reg9a = reg9a_spec;
                 break;
         default:
                 reg9a = reg9a_def;
@@ -1104,7 +1105,6 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
                 reg_w1(gspca_dev, 0x17, 0x64);
                 reg_w1(gspca_dev, 0x01, 0x42);
                 break;
-/*jfm: from win trace */
         case SENSOR_OV7630:
                 reg_w1(gspca_dev, 0x01, 0x61);
                 reg_w1(gspca_dev, 0x17, 0xe2);
@@ -1114,18 +1114,15 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
         case SENSOR_OV7648:
                 reg_w1(gspca_dev, 0x01, 0x63);
                 reg_w1(gspca_dev, 0x17, 0x20);
+                reg_w1(gspca_dev, 0x01, 0x62);
                 reg_w1(gspca_dev, 0x01, 0x42);
                 break;
-/*jfm: from win trace */
         case SENSOR_OV7660:
-                if (sd->bridge == BRIDGE_SN9C120) {
-                        reg_w1(gspca_dev, 0x01, 0x61);
-                        reg_w1(gspca_dev, 0x17, 0x20);
-                        reg_w1(gspca_dev, 0x01, 0x60);
-                        reg_w1(gspca_dev, 0x01, 0x40);
-                        break;
-                }
-                /* fall thru */
+                reg_w1(gspca_dev, 0x01, 0x61);
+                reg_w1(gspca_dev, 0x17, 0x20);
+                reg_w1(gspca_dev, 0x01, 0x60);
+                reg_w1(gspca_dev, 0x01, 0x40);
+                break;
         case SENSOR_SP80708:
                 reg_w1(gspca_dev, 0x01, 0x63);
                 reg_w1(gspca_dev, 0x17, 0x20);
@@ -1134,6 +1131,9 @@ static int configure_gpio(struct gspca_dev *gspca_dev,
                 mdelay(100);
                 reg_w1(gspca_dev, 0x02, 0x62);
                 break;
+/*      case SENSOR_HV7131R: */
+/*      case SENSOR_MI0360: */
+/*      case SENSOR_MO4000: */
         default:
                 reg_w1(gspca_dev, 0x01, 0x43);
                 reg_w1(gspca_dev, 0x17, 0x61);
@@ -1684,13 +1684,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
         case SENSOR_OV7648:
                 reg17 = 0x20;
                 break;
-/*jfm: from win trace */
         case SENSOR_OV7660:
-                if (sd->bridge == BRIDGE_SN9C120) {
-                        reg17 = 0xa0;
-                        break;
-                }
-                /* fall thru */
+                reg17 = 0xa0;
+                break;
         default:
                 reg17 = 0x60;
                 break;
@@ -1715,16 +1711,17 @@ static int sd_start(struct gspca_dev *gspca_dev)
                 reg_w1(gspca_dev, 0x9a, 0x0a);
                 reg_w1(gspca_dev, 0x99, 0x60);
                 break;
+        case SENSOR_OV7660:
+                reg_w1(gspca_dev, 0x9a, 0x05);
+                if (sd->bridge == BRIDGE_SN9C105)
+                        reg_w1(gspca_dev, 0x99, 0xff);
+                else
+                        reg_w1(gspca_dev, 0x99, 0x5b);
+                break;
         case SENSOR_SP80708:
                 reg_w1(gspca_dev, 0x9a, 0x05);
                 reg_w1(gspca_dev, 0x99, 0x59);
                 break;
-        case SENSOR_OV7660:
-                if (sd->bridge == BRIDGE_SN9C120) {
-                        reg_w1(gspca_dev, 0x9a, 0x05);
-                        break;
-                }
-                /* fall thru */
         default:
                 reg_w1(gspca_dev, 0x9a, 0x08);
                 reg_w1(gspca_dev, 0x99, 0x59);