diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2010-01-13 07:12:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:47 -0300 |
| commit | 9919fe891da1bd61fad78a0e1e3c0f21cd127eca (patch) | |
| tree | 5390eaa92e048649f444ed8fa86d5b622f2e0504 | |
| parent | 6aeb0905620f2ba3adecfaabc7000ae0481a263b (diff) | |
V4L/DVB: gspca - zc3xx: Change the resolutions of some sensors
The sensors adcm2700, mc501cb and ov7620 cannot have the full height
permitted by the zc3xx bridges. This change removes 8 pixels at the
bottom of the images.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/gspca/zc3xx.c | 52 |
1 files changed, 46 insertions, 6 deletions
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index 1c403a2fccb..8c31aa9b26e 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -192,6 +192,19 @@ static const struct v4l2_pix_format vga_mode[] = { .priv = 0}, }; +static const struct v4l2_pix_format broken_vga_mode[] = { + {320, 232, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 320, + .sizeimage = 320 * 232 * 4 / 8 + 590, + .colorspace = V4L2_COLORSPACE_JPEG, + .priv = 1}, + {640, 472, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, + .bytesperline = 640, + .sizeimage = 640 * 472 * 3 / 8 + 590, + .colorspace = V4L2_COLORSPACE_JPEG, + .priv = 0}, +}; + static const struct v4l2_pix_format sif_mode[] = { {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 176, @@ -6573,7 +6586,6 @@ static int sd_config(struct gspca_dev *gspca_dev, struct sd *sd = (struct sd *) gspca_dev; struct cam *cam; int sensor; - int vga = 1; /* 1: vga, 0: sif */ static const u8 gamma[SENSOR_MAX] = { 4, /* SENSOR_ADCM2700 0 */ 4, /* SENSOR_CS2102 1 */ @@ -6595,6 +6607,27 @@ static int sd_config(struct gspca_dev *gspca_dev, 3, /* SENSOR_TAS5130CXX 17 */ 3, /* SENSOR_TAS5130C_VF0250 18 */ }; + static const u8 mode_tb[SENSOR_MAX] = { + 2, /* SENSOR_ADCM2700 0 */ + 1, /* SENSOR_CS2102 1 */ + 1, /* SENSOR_CS2102K 2 */ + 1, /* SENSOR_GC0305 3 */ + 1, /* SENSOR_HDCS2020b 4 */ + 1, /* SENSOR_HV7131B 5 */ + 1, /* SENSOR_HV7131C 6 */ + 1, /* SENSOR_ICM105A 7 */ + 2, /* SENSOR_MC501CB 8 */ + 1, /* SENSOR_MI0360SOC 9 */ + 2, /* SENSOR_OV7620 10 */ + 1, /* SENSOR_OV7630C 11 */ + 0, /* SENSOR_PAS106 12 */ + 1, /* SENSOR_PAS202B 13 */ + 1, /* SENSOR_PB0330 14 */ + 1, /* SENSOR_PO2030 15 */ + 1, /* SENSOR_TAS5130CK 16 */ + 1, /* SENSOR_TAS5130CXX 17 */ + 1, /* SENSOR_TAS5130C_VF0250 18 */ + }; /* define some sensors from the vendor/product */ sd->sharpness = SHARPNESS_DEF; @@ -6668,7 +6701,6 @@ static int sd_config(struct gspca_dev *gspca_dev, case 0x0f: PDEBUG(D_PROBE, "Find Sensor PAS106"); sd->sensor = SENSOR_PAS106; - vga = 0; /* SIF */ break; case 0x10: case 0x12: @@ -6740,12 +6772,20 @@ static int sd_config(struct gspca_dev *gspca_dev, cam = &gspca_dev->cam; /*fixme:test*/ gspca_dev->nbalt--; - if (vga) { - cam->cam_mode = vga_mode; - cam->nmodes = ARRAY_SIZE(vga_mode); - } else { + switch (mode_tb[sd->sensor]) { + case 0: cam->cam_mode = sif_mode; cam->nmodes = ARRAY_SIZE(sif_mode); + break; + case 1: + cam->cam_mode = vga_mode; + cam->nmodes = ARRAY_SIZE(vga_mode); + break; + default: +/* case 2: */ + cam->cam_mode = broken_vga_mode; + cam->nmodes = ARRAY_SIZE(broken_vga_mode); + break; } sd->brightness = BRIGHTNESS_DEF; sd->contrast = CONTRAST_DEF; |