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Diffstat (limited to 'drivers/staging/media/imx')
-rw-r--r--drivers/staging/media/imx/TODO5
-rw-r--r--drivers/staging/media/imx/imx-media-csi.c23
-rw-r--r--drivers/staging/media/imx/imx-media-dev-common.c9
-rw-r--r--drivers/staging/media/imx/imx-media-dev.c6
-rw-r--r--drivers/staging/media/imx/imx-media-of.c6
-rw-r--r--drivers/staging/media/imx/imx6-mipi-csi2.c17
-rw-r--r--drivers/staging/media/imx/imx7-media-csi.c24
-rw-r--r--drivers/staging/media/imx/imx7-mipi-csis.c16
-rw-r--r--drivers/staging/media/imx/imx8mq-mipi-csi2.c16
9 files changed, 60 insertions, 62 deletions
diff --git a/drivers/staging/media/imx/TODO b/drivers/staging/media/imx/TODO
index 2384f4c6b09d..06c94f20ecf8 100644
--- a/drivers/staging/media/imx/TODO
+++ b/drivers/staging/media/imx/TODO
@@ -27,8 +27,3 @@
- i.MX7: all of the above, since it uses the imx media core
- i.MX7: use Frame Interval Monitor
-
-- i.MX7: runtime testing with parallel sensor, links setup and streaming
-
-- i.MX7: runtime testing with different formats, for the time only 10-bit bayer
- is tested
diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c
index bb1305c9daaf..1caa100be33d 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -139,6 +139,8 @@ static inline bool is_parallel_16bit_bus(struct v4l2_fwnode_endpoint *ep)
* Check for conditions that require the IPU to handle the
* data internally as generic data, aka passthrough mode:
* - raw bayer media bus formats, or
+ * - BT.656 and BT.1120 (8/10-bit YUV422) data can always be processed
+ * on-the-fly
* - the CSI is receiving from a 16-bit parallel bus, or
* - the CSI is receiving from an 8-bit parallel bus and the incoming
* media bus format is other than UYVY8_2X8/YUYV8_2X8.
@@ -147,6 +149,9 @@ static inline bool requires_passthrough(struct v4l2_fwnode_endpoint *ep,
struct v4l2_mbus_framefmt *infmt,
const struct imx_media_pixfmt *incc)
{
+ if (ep->bus_type == V4L2_MBUS_BT656) // including BT.1120
+ return 0;
+
return incc->bayer || is_parallel_16bit_bus(ep) ||
(is_parallel_bus(ep) &&
infmt->code != MEDIA_BUS_FMT_UYVY8_2X8 &&
@@ -1924,7 +1929,7 @@ static int imx_csi_async_register(struct csi_priv *priv)
unsigned int port;
int ret;
- v4l2_async_notifier_init(&priv->notifier);
+ v4l2_async_nf_init(&priv->notifier);
/* get this CSI's port id */
ret = fwnode_property_read_u32(dev_fwnode(priv->dev), "reg", &port);
@@ -1935,8 +1940,8 @@ static int imx_csi_async_register(struct csi_priv *priv)
port, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
if (ep) {
- asd = v4l2_async_notifier_add_fwnode_remote_subdev(
- &priv->notifier, ep, struct v4l2_async_subdev);
+ asd = v4l2_async_nf_add_fwnode_remote(&priv->notifier, ep,
+ struct v4l2_async_subdev);
fwnode_handle_put(ep);
@@ -1950,8 +1955,7 @@ static int imx_csi_async_register(struct csi_priv *priv)
priv->notifier.ops = &csi_notify_ops;
- ret = v4l2_async_subdev_notifier_register(&priv->sd,
- &priv->notifier);
+ ret = v4l2_async_subdev_nf_register(&priv->sd, &priv->notifier);
if (ret)
return ret;
@@ -2040,8 +2044,8 @@ static int imx_csi_probe(struct platform_device *pdev)
return 0;
cleanup:
- v4l2_async_notifier_unregister(&priv->notifier);
- v4l2_async_notifier_cleanup(&priv->notifier);
+ v4l2_async_nf_unregister(&priv->notifier);
+ v4l2_async_nf_cleanup(&priv->notifier);
free:
v4l2_ctrl_handler_free(&priv->ctrl_hdlr);
mutex_destroy(&priv->lock);
@@ -2055,8 +2059,8 @@ static int imx_csi_remove(struct platform_device *pdev)
v4l2_ctrl_handler_free(&priv->ctrl_hdlr);
mutex_destroy(&priv->lock);
- v4l2_async_notifier_unregister(&priv->notifier);
- v4l2_async_notifier_cleanup(&priv->notifier);
+ v4l2_async_nf_unregister(&priv->notifier);
+ v4l2_async_nf_cleanup(&priv->notifier);
v4l2_async_unregister_subdev(sd);
media_entity_cleanup(&sd->entity);
@@ -2082,4 +2086,3 @@ module_platform_driver(imx_csi_driver);
MODULE_DESCRIPTION("i.MX CSI subdev driver");
MODULE_AUTHOR("Steve Longerbeam <steve_longerbeam@mentor.com>");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:imx-ipuv3-csi");
diff --git a/drivers/staging/media/imx/imx-media-dev-common.c b/drivers/staging/media/imx/imx-media-dev-common.c
index d186179388d0..80b69a9a752c 100644
--- a/drivers/staging/media/imx/imx-media-dev-common.c
+++ b/drivers/staging/media/imx/imx-media-dev-common.c
@@ -367,6 +367,8 @@ struct imx_media_dev *imx_media_dev_init(struct device *dev,
imxmd->v4l2_dev.notify = imx_media_notify;
strscpy(imxmd->v4l2_dev.name, "imx-media",
sizeof(imxmd->v4l2_dev.name));
+ snprintf(imxmd->md.bus_info, sizeof(imxmd->md.bus_info),
+ "platform:%s", dev_name(imxmd->md.dev));
media_device_init(&imxmd->md);
@@ -379,7 +381,7 @@ struct imx_media_dev *imx_media_dev_init(struct device *dev,
INIT_LIST_HEAD(&imxmd->vdev_list);
- v4l2_async_notifier_init(&imxmd->notifier);
+ v4l2_async_nf_init(&imxmd->notifier);
return imxmd;
@@ -403,11 +405,10 @@ int imx_media_dev_notifier_register(struct imx_media_dev *imxmd,
/* prepare the async subdev notifier and register it */
imxmd->notifier.ops = ops ? ops : &imx_media_notifier_ops;
- ret = v4l2_async_notifier_register(&imxmd->v4l2_dev,
- &imxmd->notifier);
+ ret = v4l2_async_nf_register(&imxmd->v4l2_dev, &imxmd->notifier);
if (ret) {
v4l2_err(&imxmd->v4l2_dev,
- "v4l2_async_notifier_register failed with %d\n", ret);
+ "v4l2_async_nf_register failed with %d\n", ret);
return ret;
}
diff --git a/drivers/staging/media/imx/imx-media-dev.c b/drivers/staging/media/imx/imx-media-dev.c
index 338b8bd0bb07..f85462214e22 100644
--- a/drivers/staging/media/imx/imx-media-dev.c
+++ b/drivers/staging/media/imx/imx-media-dev.c
@@ -94,7 +94,7 @@ static int imx_media_probe(struct platform_device *pdev)
return 0;
cleanup:
- v4l2_async_notifier_cleanup(&imxmd->notifier);
+ v4l2_async_nf_cleanup(&imxmd->notifier);
v4l2_device_unregister(&imxmd->v4l2_dev);
media_device_cleanup(&imxmd->md);
@@ -113,9 +113,9 @@ static int imx_media_remove(struct platform_device *pdev)
imxmd->m2m_vdev = NULL;
}
- v4l2_async_notifier_unregister(&imxmd->notifier);
+ v4l2_async_nf_unregister(&imxmd->notifier);
imx_media_unregister_ipu_internal_subdevs(imxmd);
- v4l2_async_notifier_cleanup(&imxmd->notifier);
+ v4l2_async_nf_cleanup(&imxmd->notifier);
media_device_unregister(&imxmd->md);
v4l2_device_unregister(&imxmd->v4l2_dev);
media_device_cleanup(&imxmd->md);
diff --git a/drivers/staging/media/imx/imx-media-of.c b/drivers/staging/media/imx/imx-media-of.c
index b677cf0e0c84..59f1eb7b62bc 100644
--- a/drivers/staging/media/imx/imx-media-of.c
+++ b/drivers/staging/media/imx/imx-media-of.c
@@ -29,9 +29,9 @@ int imx_media_of_add_csi(struct imx_media_dev *imxmd,
}
/* add CSI fwnode to async notifier */
- asd = v4l2_async_notifier_add_fwnode_subdev(&imxmd->notifier,
- of_fwnode_handle(csi_np),
- struct v4l2_async_subdev);
+ asd = v4l2_async_nf_add_fwnode(&imxmd->notifier,
+ of_fwnode_handle(csi_np),
+ struct v4l2_async_subdev);
if (IS_ERR(asd)) {
ret = PTR_ERR(asd);
if (ret == -EEXIST)
diff --git a/drivers/staging/media/imx/imx6-mipi-csi2.c b/drivers/staging/media/imx/imx6-mipi-csi2.c
index 9de0ebd439dc..a0941fc2907b 100644
--- a/drivers/staging/media/imx/imx6-mipi-csi2.c
+++ b/drivers/staging/media/imx/imx6-mipi-csi2.c
@@ -647,7 +647,7 @@ static int csi2_async_register(struct csi2_dev *csi2)
struct fwnode_handle *ep;
int ret;
- v4l2_async_notifier_init(&csi2->notifier);
+ v4l2_async_nf_init(&csi2->notifier);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(csi2->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
@@ -663,8 +663,8 @@ static int csi2_async_register(struct csi2_dev *csi2)
dev_dbg(csi2->dev, "data lanes: %d\n", vep.bus.mipi_csi2.num_data_lanes);
dev_dbg(csi2->dev, "flags: 0x%08x\n", vep.bus.mipi_csi2.flags);
- asd = v4l2_async_notifier_add_fwnode_remote_subdev(
- &csi2->notifier, ep, struct v4l2_async_subdev);
+ asd = v4l2_async_nf_add_fwnode_remote(&csi2->notifier, ep,
+ struct v4l2_async_subdev);
fwnode_handle_put(ep);
if (IS_ERR(asd))
@@ -672,8 +672,7 @@ static int csi2_async_register(struct csi2_dev *csi2)
csi2->notifier.ops = &csi2_notify_ops;
- ret = v4l2_async_subdev_notifier_register(&csi2->sd,
- &csi2->notifier);
+ ret = v4l2_async_subdev_nf_register(&csi2->sd, &csi2->notifier);
if (ret)
return ret;
@@ -768,8 +767,8 @@ static int csi2_probe(struct platform_device *pdev)
return 0;
clean_notifier:
- v4l2_async_notifier_unregister(&csi2->notifier);
- v4l2_async_notifier_cleanup(&csi2->notifier);
+ v4l2_async_nf_unregister(&csi2->notifier);
+ v4l2_async_nf_cleanup(&csi2->notifier);
clk_disable_unprepare(csi2->dphy_clk);
pllref_off:
clk_disable_unprepare(csi2->pllref_clk);
@@ -783,8 +782,8 @@ static int csi2_remove(struct platform_device *pdev)
struct v4l2_subdev *sd = platform_get_drvdata(pdev);
struct csi2_dev *csi2 = sd_to_dev(sd);
- v4l2_async_notifier_unregister(&csi2->notifier);
- v4l2_async_notifier_cleanup(&csi2->notifier);
+ v4l2_async_nf_unregister(&csi2->notifier);
+ v4l2_async_nf_cleanup(&csi2->notifier);
v4l2_async_unregister_subdev(sd);
clk_disable_unprepare(csi2->dphy_clk);
clk_disable_unprepare(csi2->pllref_clk);
diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c
index 127183732912..2288dadb2683 100644
--- a/drivers/staging/media/imx/imx7-media-csi.c
+++ b/drivers/staging/media/imx/imx7-media-csi.c
@@ -1099,13 +1099,13 @@ static int imx7_csi_async_register(struct imx7_csi *csi)
struct fwnode_handle *ep;
int ret;
- v4l2_async_notifier_init(&csi->notifier);
+ v4l2_async_nf_init(&csi->notifier);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(csi->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
if (ep) {
- asd = v4l2_async_notifier_add_fwnode_remote_subdev(
- &csi->notifier, ep, struct v4l2_async_subdev);
+ asd = v4l2_async_nf_add_fwnode_remote(&csi->notifier, ep,
+ struct v4l2_async_subdev);
fwnode_handle_put(ep);
@@ -1119,7 +1119,7 @@ static int imx7_csi_async_register(struct imx7_csi *csi)
csi->notifier.ops = &imx7_csi_notify_ops;
- ret = v4l2_async_subdev_notifier_register(&csi->sd, &csi->notifier);
+ ret = v4l2_async_subdev_nf_register(&csi->sd, &csi->notifier);
if (ret)
return ret;
@@ -1210,12 +1210,12 @@ static int imx7_csi_probe(struct platform_device *pdev)
return 0;
subdev_notifier_cleanup:
- v4l2_async_notifier_unregister(&csi->notifier);
- v4l2_async_notifier_cleanup(&csi->notifier);
+ v4l2_async_nf_unregister(&csi->notifier);
+ v4l2_async_nf_cleanup(&csi->notifier);
cleanup:
- v4l2_async_notifier_unregister(&imxmd->notifier);
- v4l2_async_notifier_cleanup(&imxmd->notifier);
+ v4l2_async_nf_unregister(&imxmd->notifier);
+ v4l2_async_nf_cleanup(&imxmd->notifier);
v4l2_device_unregister(&imxmd->v4l2_dev);
media_device_unregister(&imxmd->md);
media_device_cleanup(&imxmd->md);
@@ -1232,15 +1232,15 @@ static int imx7_csi_remove(struct platform_device *pdev)
struct imx7_csi *csi = v4l2_get_subdevdata(sd);
struct imx_media_dev *imxmd = csi->imxmd;
- v4l2_async_notifier_unregister(&imxmd->notifier);
- v4l2_async_notifier_cleanup(&imxmd->notifier);
+ v4l2_async_nf_unregister(&imxmd->notifier);
+ v4l2_async_nf_cleanup(&imxmd->notifier);
media_device_unregister(&imxmd->md);
v4l2_device_unregister(&imxmd->v4l2_dev);
media_device_cleanup(&imxmd->md);
- v4l2_async_notifier_unregister(&csi->notifier);
- v4l2_async_notifier_cleanup(&csi->notifier);
+ v4l2_async_nf_unregister(&csi->notifier);
+ v4l2_async_nf_cleanup(&csi->notifier);
v4l2_async_unregister_subdev(sd);
mutex_destroy(&csi->lock);
diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c
index 41e33535de55..2b73fa55c938 100644
--- a/drivers/staging/media/imx/imx7-mipi-csis.c
+++ b/drivers/staging/media/imx/imx7-mipi-csis.c
@@ -1162,7 +1162,7 @@ static int mipi_csis_async_register(struct csi_state *state)
unsigned int i;
int ret;
- v4l2_async_notifier_init(&state->notifier);
+ v4l2_async_nf_init(&state->notifier);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(state->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
@@ -1187,8 +1187,8 @@ static int mipi_csis_async_register(struct csi_state *state)
dev_dbg(state->dev, "data lanes: %d\n", state->bus.num_data_lanes);
dev_dbg(state->dev, "flags: 0x%08x\n", state->bus.flags);
- asd = v4l2_async_notifier_add_fwnode_remote_subdev(
- &state->notifier, ep, struct v4l2_async_subdev);
+ asd = v4l2_async_nf_add_fwnode_remote(&state->notifier, ep,
+ struct v4l2_async_subdev);
if (IS_ERR(asd)) {
ret = PTR_ERR(asd);
goto err_parse;
@@ -1198,7 +1198,7 @@ static int mipi_csis_async_register(struct csi_state *state)
state->notifier.ops = &mipi_csis_notify_ops;
- ret = v4l2_async_subdev_notifier_register(&state->sd, &state->notifier);
+ ret = v4l2_async_subdev_nf_register(&state->sd, &state->notifier);
if (ret)
return ret;
@@ -1429,8 +1429,8 @@ unregister_all:
mipi_csis_debugfs_exit(state);
cleanup:
media_entity_cleanup(&state->sd.entity);
- v4l2_async_notifier_unregister(&state->notifier);
- v4l2_async_notifier_cleanup(&state->notifier);
+ v4l2_async_nf_unregister(&state->notifier);
+ v4l2_async_nf_cleanup(&state->notifier);
v4l2_async_unregister_subdev(&state->sd);
disable_clock:
mipi_csis_clk_disable(state);
@@ -1445,8 +1445,8 @@ static int mipi_csis_remove(struct platform_device *pdev)
struct csi_state *state = mipi_sd_to_csis_state(sd);
mipi_csis_debugfs_exit(state);
- v4l2_async_notifier_unregister(&state->notifier);
- v4l2_async_notifier_cleanup(&state->notifier);
+ v4l2_async_nf_unregister(&state->notifier);
+ v4l2_async_nf_cleanup(&state->notifier);
v4l2_async_unregister_subdev(&state->sd);
pm_runtime_disable(&pdev->dev);
diff --git a/drivers/staging/media/imx/imx8mq-mipi-csi2.c b/drivers/staging/media/imx/imx8mq-mipi-csi2.c
index a6f562009b9a..7adbdd14daa9 100644
--- a/drivers/staging/media/imx/imx8mq-mipi-csi2.c
+++ b/drivers/staging/media/imx/imx8mq-mipi-csi2.c
@@ -643,7 +643,7 @@ static int imx8mq_mipi_csi_async_register(struct csi_state *state)
unsigned int i;
int ret;
- v4l2_async_notifier_init(&state->notifier);
+ v4l2_async_nf_init(&state->notifier);
ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(state->dev), 0, 0,
FWNODE_GRAPH_ENDPOINT_NEXT);
@@ -669,8 +669,8 @@ static int imx8mq_mipi_csi_async_register(struct csi_state *state)
state->bus.num_data_lanes,
state->bus.flags);
- asd = v4l2_async_notifier_add_fwnode_remote_subdev(&state->notifier,
- ep, struct v4l2_async_subdev);
+ asd = v4l2_async_nf_add_fwnode_remote(&state->notifier, ep,
+ struct v4l2_async_subdev);
if (IS_ERR(asd)) {
ret = PTR_ERR(asd);
goto err_parse;
@@ -680,7 +680,7 @@ static int imx8mq_mipi_csi_async_register(struct csi_state *state)
state->notifier.ops = &imx8mq_mipi_csi_notify_ops;
- ret = v4l2_async_subdev_notifier_register(&state->sd, &state->notifier);
+ ret = v4l2_async_subdev_nf_register(&state->sd, &state->notifier);
if (ret)
return ret;
@@ -937,8 +937,8 @@ cleanup:
imx8mq_mipi_csi_pm_suspend(&pdev->dev, true);
media_entity_cleanup(&state->sd.entity);
- v4l2_async_notifier_unregister(&state->notifier);
- v4l2_async_notifier_cleanup(&state->notifier);
+ v4l2_async_nf_unregister(&state->notifier);
+ v4l2_async_nf_cleanup(&state->notifier);
v4l2_async_unregister_subdev(&state->sd);
icc:
imx8mq_mipi_csi_release_icc(pdev);
@@ -953,8 +953,8 @@ static int imx8mq_mipi_csi_remove(struct platform_device *pdev)
struct v4l2_subdev *sd = platform_get_drvdata(pdev);
struct csi_state *state = mipi_sd_to_csi2_state(sd);
- v4l2_async_notifier_unregister(&state->notifier);
- v4l2_async_notifier_cleanup(&state->notifier);
+ v4l2_async_nf_unregister(&state->notifier);
+ v4l2_async_nf_cleanup(&state->notifier);
v4l2_async_unregister_subdev(&state->sd);
pm_runtime_disable(&pdev->dev);
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-27 16:47:15 +0300