diff options
Diffstat (limited to 'drivers/media/pci/cobalt')
| -rw-r--r-- | drivers/media/pci/cobalt/Kconfig | 3 | ||||
| -rw-r--r-- | drivers/media/pci/cobalt/cobalt-driver.c | 11 | ||||
| -rw-r--r-- | drivers/media/pci/cobalt/cobalt-v4l2.c | 11 |
3 files changed, 16 insertions, 9 deletions
diff --git a/drivers/media/pci/cobalt/Kconfig b/drivers/media/pci/cobalt/Kconfig index 6a1c0089b..1f88ccc17 100644 --- a/drivers/media/pci/cobalt/Kconfig +++ b/drivers/media/pci/cobalt/Kconfig @@ -1,7 +1,8 @@ config VIDEO_COBALT tristate "Cisco Cobalt support" depends on VIDEO_V4L2 && I2C && MEDIA_CONTROLLER - depends on PCI_MSI && MTD_COMPLEX_MAPPINGS && GPIOLIB + depends on PCI_MSI && MTD_COMPLEX_MAPPINGS + depends on GPIOLIB || COMPILE_TEST depends on SND select I2C_ALGOBIT select VIDEO_ADV7604 diff --git a/drivers/media/pci/cobalt/cobalt-driver.c b/drivers/media/pci/cobalt/cobalt-driver.c index b994b8efd..8fed61ec7 100644 --- a/drivers/media/pci/cobalt/cobalt-driver.c +++ b/drivers/media/pci/cobalt/cobalt-driver.c @@ -339,15 +339,16 @@ static int cobalt_setup_pci(struct cobalt *cobalt, struct pci_dev *pci_dev, } if (pcie_link_get_lanes(cobalt) != 8) { - cobalt_err("PCI Express link width is not 8 lanes (%d)\n", + cobalt_warn("PCI Express link width is %d lanes.\n", pcie_link_get_lanes(cobalt)); if (pcie_bus_link_get_lanes(cobalt) < 8) - cobalt_err("The current slot only supports %d lanes, at least 8 are needed\n", + cobalt_warn("The current slot only supports %d lanes, for best performance 8 are needed\n", pcie_bus_link_get_lanes(cobalt)); - else + if (pcie_link_get_lanes(cobalt) != pcie_bus_link_get_lanes(cobalt)) { cobalt_err("The card is most likely not seated correctly in the PCIe slot\n"); - ret = -EIO; - goto err_disable; + ret = -EIO; + goto err_disable; + } } if (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(64))) { diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c index b40c2d141..9756fd3e8 100644 --- a/drivers/media/pci/cobalt/cobalt-v4l2.c +++ b/drivers/media/pci/cobalt/cobalt-v4l2.c @@ -28,6 +28,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-event.h> +#include <media/v4l2-dv-timings.h> #include <media/adv7604.h> #include <media/adv7842.h> @@ -641,13 +642,17 @@ static int cobalt_s_dv_timings(struct file *file, void *priv_fh, struct cobalt_stream *s = video_drvdata(file); int err; - if (vb2_is_busy(&s->q)) - return -EBUSY; - if (s->input == 1) { *timings = cea1080p60; return 0; } + + if (v4l2_match_dv_timings(timings, &s->timings, 0)) + return 0; + + if (vb2_is_busy(&s->q)) + return -EBUSY; + err = v4l2_subdev_call(s->sd, video, s_dv_timings, timings); if (!err) { |