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path: root/drivers/media/usb/gspca/gl860/gl860-ov9655.c
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Diffstat (limited to 'drivers/media/usb/gspca/gl860/gl860-ov9655.c')
-rw-r--r--drivers/media/usb/gspca/gl860/gl860-ov9655.c373
1 files changed, 373 insertions, 0 deletions
diff --git a/drivers/media/usb/gspca/gl860/gl860-ov9655.c b/drivers/media/usb/gspca/gl860/gl860-ov9655.c
new file mode 100644
index 000000000..766677ebc
--- /dev/null
+++ b/drivers/media/usb/gspca/gl860/gl860-ov9655.c
@@ -0,0 +1,373 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* Subdriver for the GL860 chip with the OV9655 sensor
+ * Author Olivier LORIN, from logs done by Simon (Sur3) and Almighurt
+ * on dsd's weblog
+ */
+
+/* Sensor : OV9655 */
+
+#include "gl860.h"
+
+static struct validx tbl_init_at_startup[] = {
+ {0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
+ {0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
+
+ {0x0040, 0x0000},
+};
+
+static struct validx tbl_commmon[] = {
+ {0x0041, 0x0000}, {0x006a, 0x0007}, {0x0063, 0x0006}, {0x006a, 0x000d},
+ {0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1}, {0x0041, 0x00c2},
+ {0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058}, {0x0040, 0x0000},
+ {0x00f3, 0x0006}, {0x0058, 0x0000}, {0x0048, 0x0000}, {0x0061, 0x0000},
+};
+
+static s32 tbl_length[] = {12, 56, 52, 54, 56, 42, 32, 12};
+
+static u8 *tbl_640[] = {
+ (u8[]){
+ 0x00, 0x40, 0x07, 0x6a, 0x06, 0xf3, 0x0d, 0x6a,
+ 0x10, 0x10, 0xc1, 0x01
+ }, (u8[]){
+ 0x12, 0x80, 0x00, 0x00, 0x01, 0x98, 0x02, 0x80,
+ 0x03, 0x12, 0x04, 0x03, 0x0b, 0x57, 0x0e, 0x61,
+ 0x0f, 0x42, 0x11, 0x01, 0x12, 0x60, 0x13, 0x00,
+ 0x14, 0x3a, 0x16, 0x24, 0x17, 0x14, 0x18, 0x00,
+ 0x19, 0x01, 0x1a, 0x3d, 0x1e, 0x04, 0x24, 0x3c,
+ 0x25, 0x36, 0x26, 0x72, 0x27, 0x08, 0x28, 0x08,
+ 0x29, 0x15, 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0x08
+ }, (u8[]){
+ 0x32, 0xff, 0x33, 0x00, 0x34, 0x3d, 0x35, 0x00,
+ 0x36, 0xfa, 0x38, 0x72, 0x39, 0x57, 0x3a, 0x00,
+ 0x3b, 0x0c, 0x3d, 0x99, 0x3e, 0x0c, 0x3f, 0xc1,
+ 0x40, 0xc0, 0x41, 0x00, 0x42, 0xc0, 0x43, 0x0a,
+ 0x44, 0xf0, 0x45, 0x46, 0x46, 0x62, 0x47, 0x2a,
+ 0x48, 0x3c, 0x4a, 0xee, 0x4b, 0xe7, 0x4c, 0xe7,
+ 0x4d, 0xe7, 0x4e, 0xe7
+ }, (u8[]){
+ 0x4f, 0x98, 0x50, 0x98, 0x51, 0x00, 0x52, 0x28,
+ 0x53, 0x70, 0x54, 0x98, 0x58, 0x1a, 0x59, 0x85,
+ 0x5a, 0xa9, 0x5b, 0x64, 0x5c, 0x84, 0x5d, 0x53,
+ 0x5e, 0x0e, 0x5f, 0xf0, 0x60, 0xf0, 0x61, 0xf0,
+ 0x62, 0x00, 0x63, 0x00, 0x64, 0x02, 0x65, 0x20,
+ 0x66, 0x00, 0x69, 0x0a, 0x6b, 0x5a, 0x6c, 0x04,
+ 0x6d, 0x55, 0x6e, 0x00, 0x6f, 0x9d
+ }, (u8[]){
+ 0x70, 0x15, 0x71, 0x78, 0x72, 0x00, 0x73, 0x00,
+ 0x74, 0x3a, 0x75, 0x35, 0x76, 0x01, 0x77, 0x02,
+ 0x7a, 0x24, 0x7b, 0x04, 0x7c, 0x07, 0x7d, 0x10,
+ 0x7e, 0x28, 0x7f, 0x36, 0x80, 0x44, 0x81, 0x52,
+ 0x82, 0x60, 0x83, 0x6c, 0x84, 0x78, 0x85, 0x8c,
+ 0x86, 0x9e, 0x87, 0xbb, 0x88, 0xd2, 0x89, 0xe5,
+ 0x8a, 0x23, 0x8c, 0x8d, 0x90, 0x7c, 0x91, 0x7b
+ }, (u8[]){
+ 0x9d, 0x02, 0x9e, 0x02, 0x9f, 0x74, 0xa0, 0x73,
+ 0xa1, 0x40, 0xa4, 0x50, 0xa5, 0x68, 0xa6, 0x70,
+ 0xa8, 0xc1, 0xa9, 0xef, 0xaa, 0x92, 0xab, 0x04,
+ 0xac, 0x80, 0xad, 0x80, 0xae, 0x80, 0xaf, 0x80,
+ 0xb2, 0xf2, 0xb3, 0x20, 0xb4, 0x20, 0xb5, 0x00,
+ 0xb6, 0xaf
+ }, (u8[]){
+ 0xbb, 0xae, 0xbc, 0x4f, 0xbd, 0x4e, 0xbe, 0x6a,
+ 0xbf, 0x68, 0xc0, 0xaa, 0xc1, 0xc0, 0xc2, 0x01,
+ 0xc3, 0x4e, 0xc6, 0x85, 0xc7, 0x81, 0xc9, 0xe0,
+ 0xca, 0xe8, 0xcb, 0xf0, 0xcc, 0xd8, 0xcd, 0x93
+ }, (u8[]){
+ 0xd0, 0x01, 0xd1, 0x08, 0xd2, 0xe0, 0xd3, 0x01,
+ 0xd4, 0x10, 0xd5, 0x80
+ }
+};
+
+static u8 *tbl_1280[] = {
+ (u8[]){
+ 0x00, 0x40, 0x07, 0x6a, 0x06, 0xf3, 0x0d, 0x6a,
+ 0x10, 0x10, 0xc1, 0x01
+ },
+ (u8[]){
+ 0x12, 0x80, 0x00, 0x00, 0x01, 0x98, 0x02, 0x80,
+ 0x03, 0x12, 0x04, 0x01, 0x0b, 0x57, 0x0e, 0x61,
+ 0x0f, 0x42, 0x11, 0x00, 0x12, 0x00, 0x13, 0x00,
+ 0x14, 0x3a, 0x16, 0x24, 0x17, 0x1b, 0x18, 0xbb,
+ 0x19, 0x01, 0x1a, 0x81, 0x1e, 0x04, 0x24, 0x3c,
+ 0x25, 0x36, 0x26, 0x72, 0x27, 0x08, 0x28, 0x08,
+ 0x29, 0x15, 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0x08
+ },
+ (u8[]){
+ 0x32, 0xa4, 0x33, 0x00, 0x34, 0x3d, 0x35, 0x00,
+ 0x36, 0xf8, 0x38, 0x72, 0x39, 0x57, 0x3a, 0x00,
+ 0x3b, 0x0c, 0x3d, 0x99, 0x3e, 0x0c, 0x3f, 0xc2,
+ 0x40, 0xc0, 0x41, 0x00, 0x42, 0xc0, 0x43, 0x0a,
+ 0x44, 0xf0, 0x45, 0x46, 0x46, 0x62, 0x47, 0x2a,
+ 0x48, 0x3c, 0x4a, 0xec, 0x4b, 0xe8, 0x4c, 0xe8,
+ 0x4d, 0xe8, 0x4e, 0xe8
+ },
+ (u8[]){
+ 0x4f, 0x98, 0x50, 0x98, 0x51, 0x00, 0x52, 0x28,
+ 0x53, 0x70, 0x54, 0x98, 0x58, 0x1a, 0x59, 0x85,
+ 0x5a, 0xa9, 0x5b, 0x64, 0x5c, 0x84, 0x5d, 0x53,
+ 0x5e, 0x0e, 0x5f, 0xf0, 0x60, 0xf0, 0x61, 0xf0,
+ 0x62, 0x00, 0x63, 0x00, 0x64, 0x02, 0x65, 0x20,
+ 0x66, 0x00, 0x69, 0x02, 0x6b, 0x5a, 0x6c, 0x04,
+ 0x6d, 0x55, 0x6e, 0x00, 0x6f, 0x9d
+ },
+ (u8[]){
+ 0x70, 0x08, 0x71, 0x78, 0x72, 0x00, 0x73, 0x01,
+ 0x74, 0x3a, 0x75, 0x35, 0x76, 0x01, 0x77, 0x02,
+ 0x7a, 0x24, 0x7b, 0x04, 0x7c, 0x07, 0x7d, 0x10,
+ 0x7e, 0x28, 0x7f, 0x36, 0x80, 0x44, 0x81, 0x52,
+ 0x82, 0x60, 0x83, 0x6c, 0x84, 0x78, 0x85, 0x8c,
+ 0x86, 0x9e, 0x87, 0xbb, 0x88, 0xd2, 0x89, 0xe5,
+ 0x8a, 0x23, 0x8c, 0x0d, 0x90, 0x90, 0x91, 0x90
+ },
+ (u8[]){
+ 0x9d, 0x02, 0x9e, 0x02, 0x9f, 0x94, 0xa0, 0x94,
+ 0xa1, 0x01, 0xa4, 0x50, 0xa5, 0x68, 0xa6, 0x70,
+ 0xa8, 0xc1, 0xa9, 0xef, 0xaa, 0x92, 0xab, 0x04,
+ 0xac, 0x80, 0xad, 0x80, 0xae, 0x80, 0xaf, 0x80,
+ 0xb2, 0xf2, 0xb3, 0x20, 0xb4, 0x20, 0xb5, 0x00,
+ 0xb6, 0xaf
+ },
+ (u8[]){
+ 0xbb, 0xae, 0xbc, 0x38, 0xbd, 0x39, 0xbe, 0x01,
+ 0xbf, 0x01, 0xc0, 0xe2, 0xc1, 0xc0, 0xc2, 0x01,
+ 0xc3, 0x4e, 0xc6, 0x85, 0xc7, 0x81, 0xc9, 0xe0,
+ 0xca, 0xe8, 0xcb, 0xf0, 0xcc, 0xd8, 0xcd, 0x93
+ },
+ (u8[]){
+ 0xd0, 0x21, 0xd1, 0x18, 0xd2, 0xe0, 0xd3, 0x01,
+ 0xd4, 0x28, 0xd5, 0x00
+ }
+};
+
+static u8 c04[] = {0x04};
+static u8 dat_post1[] = "\x04\x00\x10\x20\xa1\x00\x00\x02";
+static u8 dat_post2[] = "\x10\x10\xc1\x02";
+static u8 dat_post3[] = "\x04\x00\x10\x7c\xa1\x00\x00\x04";
+static u8 dat_post4[] = "\x10\x02\xc1\x06";
+static u8 dat_post5[] = "\x04\x00\x10\x7b\xa1\x00\x00\x08";
+static u8 dat_post6[] = "\x10\x10\xc1\x05";
+static u8 dat_post7[] = "\x04\x00\x10\x7c\xa1\x00\x00\x08";
+static u8 dat_post8[] = "\x04\x00\x10\x7c\xa1\x00\x00\x09";
+
+static struct validx tbl_init_post_alt[] = {
+ {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x603c, 0x00ff},
+ {0x6003, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6001, 0x00ff},
+ {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003},
+ {0xffff, 0xffff},
+ {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003},
+ {0xffff, 0xffff},
+ {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6000, 0x801e},
+ {0xffff, 0xffff},
+ {0x6004, 0x001e}, {0x6012, 0x0003},
+};
+
+static int ov9655_init_at_startup(struct gspca_dev *gspca_dev);
+static int ov9655_configure_alt(struct gspca_dev *gspca_dev);
+static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev);
+static int ov9655_init_post_alt(struct gspca_dev *gspca_dev);
+static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev);
+static int ov9655_camera_settings(struct gspca_dev *gspca_dev);
+/*==========================================================================*/
+
+void ov9655_init_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vcur.backlight = 0;
+ sd->vcur.brightness = 128;
+ sd->vcur.sharpness = 0;
+ sd->vcur.contrast = 0;
+ sd->vcur.gamma = 0;
+ sd->vcur.hue = 0;
+ sd->vcur.saturation = 0;
+ sd->vcur.whitebal = 0;
+
+ sd->vmax.backlight = 0;
+ sd->vmax.brightness = 255;
+ sd->vmax.sharpness = 0;
+ sd->vmax.contrast = 0;
+ sd->vmax.gamma = 0;
+ sd->vmax.hue = 0 + 1;
+ sd->vmax.saturation = 0;
+ sd->vmax.whitebal = 0;
+ sd->vmax.mirror = 0;
+ sd->vmax.flip = 0;
+ sd->vmax.AC50Hz = 0;
+
+ sd->dev_camera_settings = ov9655_camera_settings;
+ sd->dev_init_at_startup = ov9655_init_at_startup;
+ sd->dev_configure_alt = ov9655_configure_alt;
+ sd->dev_init_pre_alt = ov9655_init_pre_alt;
+ sd->dev_post_unset_alt = ov9655_post_unset_alt;
+}
+
+/*==========================================================================*/
+
+static int ov9655_init_at_startup(struct gspca_dev *gspca_dev)
+{
+ fetch_validx(gspca_dev, tbl_init_at_startup,
+ ARRAY_SIZE(tbl_init_at_startup));
+ fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
+/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL);*/
+
+ return 0;
+}
+
+static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vold.brightness = -1;
+ sd->vold.hue = -1;
+
+ fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
+
+ ov9655_init_post_alt(gspca_dev);
+
+ return 0;
+}
+
+static int ov9655_init_post_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+ s32 n; /* reserved for FETCH functions */
+ s32 i;
+ u8 **tbl;
+
+ ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
+
+ tbl = (reso == IMAGE_640) ? tbl_640 : tbl_1280;
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ tbl_length[0], tbl[0]);
+ for (i = 1; i < 7; i++)
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200,
+ tbl_length[i], tbl[i]);
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
+ tbl_length[7], tbl[7]);
+
+ n = fetch_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt));
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+ ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
+ keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
+ ARRAY_SIZE(tbl_init_post_alt), n);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post2);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post3);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post4);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post5);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post6);
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post7);
+
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post8);
+
+ ov9655_camera_settings(gspca_dev);
+
+ return 0;
+}
+
+static int ov9655_configure_alt(struct gspca_dev *gspca_dev)
+{
+ s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
+
+ switch (reso) {
+ case IMAGE_640:
+ gspca_dev->alt = 1 + 1;
+ break;
+
+ default:
+ gspca_dev->alt = 1 + 1;
+ break;
+ }
+ return 0;
+}
+
+static int ov9655_camera_settings(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ u8 dat_bright[] = "\x04\x00\x10\x7c\xa1\x00\x00\x70";
+
+ s32 bright = sd->vcur.brightness;
+ s32 hue = sd->vcur.hue;
+
+ if (bright != sd->vold.brightness) {
+ sd->vold.brightness = bright;
+ if (bright < 0 || bright > sd->vmax.brightness)
+ bright = 0;
+
+ dat_bright[3] = bright;
+ ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_bright);
+ }
+
+ if (hue != sd->vold.hue) {
+ sd->vold.hue = hue;
+ sd->swapRB = (hue != 0);
+ }
+
+ return 0;
+}
+
+static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev)
+{
+ ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
+ ctrl_out(gspca_dev, 0x40, 1, 0x0061, 0x0000, 0, NULL);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 09:48:09 +0000