diff options
| -rw-r--r-- | drivers/media/pci/mgb4/mgb4_sysfs_out.c | 9 | ||||
| -rw-r--r-- | drivers/media/pci/mgb4/mgb4_vout.c | 12 | ||||
| -rw-r--r-- | drivers/media/pci/mgb4/mgb4_vout.h | 2 |
3 files changed, 12 insertions, 11 deletions
diff --git a/drivers/media/pci/mgb4/mgb4_sysfs_out.c b/drivers/media/pci/mgb4/mgb4_sysfs_out.c index f67ff2a48329..573aa61c69d4 100644 --- a/drivers/media/pci/mgb4/mgb4_sysfs_out.c +++ b/drivers/media/pci/mgb4/mgb4_sysfs_out.c @@ -229,9 +229,9 @@ static ssize_t frame_rate_show(struct device *dev, struct video_device *vdev = to_video_device(dev); struct mgb4_vout_dev *voutdev = video_get_drvdata(vdev); u32 period = mgb4_read_reg(&voutdev->mgbdev->video, - voutdev->config->regs.frame_period); + voutdev->config->regs.frame_limit); - return sprintf(buf, "%u\n", MGB4_HW_FREQ / period); + return sprintf(buf, "%u\n", period ? MGB4_HW_FREQ / period : 0); } /* @@ -245,14 +245,15 @@ static ssize_t frame_rate_store(struct device *dev, struct video_device *vdev = to_video_device(dev); struct mgb4_vout_dev *voutdev = video_get_drvdata(vdev); unsigned long val; - int ret; + int limit, ret; ret = kstrtoul(buf, 10, &val); if (ret) return ret; + limit = val ? MGB4_HW_FREQ / val : 0; mgb4_write_reg(&voutdev->mgbdev->video, - voutdev->config->regs.frame_period, MGB4_HW_FREQ / val); + voutdev->config->regs.frame_limit, limit); return count; } diff --git a/drivers/media/pci/mgb4/mgb4_vout.c b/drivers/media/pci/mgb4/mgb4_vout.c index d98b6e87d71f..998edcbd9723 100644 --- a/drivers/media/pci/mgb4/mgb4_vout.c +++ b/drivers/media/pci/mgb4/mgb4_vout.c @@ -665,12 +665,12 @@ static void fpga_init(struct mgb4_vout_dev *voutdev) mgb4_write_reg(video, regs->config, 0x00000011); mgb4_write_reg(video, regs->resolution, (DEFAULT_WIDTH << 16) | DEFAULT_HEIGHT); - mgb4_write_reg(video, regs->hsync, 0x00102020); - mgb4_write_reg(video, regs->vsync, 0x40020202); - mgb4_write_reg(video, regs->frame_period, DEFAULT_PERIOD); + mgb4_write_reg(video, regs->hsync, 0x00283232); + mgb4_write_reg(video, regs->vsync, 0x40141F1E); + mgb4_write_reg(video, regs->frame_limit, DEFAULT_PERIOD); mgb4_write_reg(video, regs->padding, 0x00000000); - voutdev->freq = mgb4_cmt_set_vout_freq(voutdev, 70000 >> 1) << 1; + voutdev->freq = mgb4_cmt_set_vout_freq(voutdev, 61150 >> 1) << 1; mgb4_write_reg(video, regs->config, (voutdev->config->id + MGB4_VIN_DEVICES) << 2 | 1 << 4); @@ -696,8 +696,8 @@ static void debugfs_init(struct mgb4_vout_dev *voutdev) voutdev->regs[3].offset = voutdev->config->regs.hsync; voutdev->regs[4].name = "VIDEO_PARAMS_2"; voutdev->regs[4].offset = voutdev->config->regs.vsync; - voutdev->regs[5].name = "FRAME_PERIOD"; - voutdev->regs[5].offset = voutdev->config->regs.frame_period; + voutdev->regs[5].name = "FRAME_LIMIT"; + voutdev->regs[5].offset = voutdev->config->regs.frame_limit; voutdev->regs[6].name = "PADDING_PIXELS"; voutdev->regs[6].offset = voutdev->config->regs.padding; if (has_timeperframe(video)) { diff --git a/drivers/media/pci/mgb4/mgb4_vout.h b/drivers/media/pci/mgb4/mgb4_vout.h index ab9b58b1deb7..adc8fe1e7ae6 100644 --- a/drivers/media/pci/mgb4/mgb4_vout.h +++ b/drivers/media/pci/mgb4/mgb4_vout.h @@ -19,7 +19,7 @@ struct mgb4_vout_regs { u32 config; u32 status; u32 resolution; - u32 frame_period; + u32 frame_limit; u32 hsync; u32 vsync; u32 padding; |