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-rw-r--r--drivers/media/platform/exynos4-is/fimc-isp.c4
-rw-r--r--drivers/media/platform/exynos4-is/fimc-lite.c2
-rw-r--r--drivers/media/platform/exynos4-is/media-dev.c8
-rw-r--r--drivers/media/platform/exynos4-is/mipi-csis.c4
-rw-r--r--drivers/media/platform/mx2_emmaprp.c7
-rw-r--r--drivers/media/platform/omap3isp/isp.c6
-rw-r--r--drivers/media/platform/qcom/camss/camss-csiphy.c4
-rw-r--r--drivers/media/platform/qcom/venus/core.c5
-rw-r--r--drivers/media/platform/qcom/venus/vdec.c10
-rw-r--r--drivers/media/platform/rcar-fcp.c4
-rw-r--r--drivers/media/platform/rcar-vin/rcar-csi2.c24
-rw-r--r--drivers/media/platform/rcar-vin/rcar-dma.c4
-rw-r--r--drivers/media/platform/rcar_drif.c30
-rw-r--r--drivers/media/platform/rockchip/rga/rga-buf.c1
-rw-r--r--drivers/media/platform/s3c-camif/camif-core.c5
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_pm.c4
-rw-r--r--drivers/media/platform/sti/bdisp/bdisp-v4l2.c3
-rw-r--r--drivers/media/platform/sti/delta/delta-v4l2.c4
-rw-r--r--drivers/media/platform/sti/hva/hva-hw.c4
-rw-r--r--drivers/media/platform/stm32/stm32-dcmi.c4
-rw-r--r--drivers/media/platform/ti-vpe/vpe.c2
-rw-r--r--drivers/media/platform/vsp1/vsp1_drv.c11
22 files changed, 84 insertions, 66 deletions
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.c b/drivers/media/platform/exynos4-is/fimc-isp.c
index cde0d254ec1c..a77c49b18511 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp.c
@@ -305,8 +305,10 @@ static int fimc_isp_subdev_s_power(struct v4l2_subdev *sd, int on)
if (on) {
ret = pm_runtime_get_sync(&is->pdev->dev);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put(&is->pdev->dev);
return ret;
+ }
set_bit(IS_ST_PWR_ON, &is->state);
ret = fimc_is_start_firmware(is);
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index e87c6a09205b..efd06621951c 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -470,7 +470,7 @@ static int fimc_lite_open(struct file *file)
set_bit(ST_FLITE_IN_USE, &fimc->state);
ret = pm_runtime_get_sync(&fimc->pdev->dev);
if (ret < 0)
- goto unlock;
+ goto err_pm;
ret = v4l2_fh_open(file);
if (ret < 0)
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 9c31d950cddf..a07d796f63df 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -484,8 +484,10 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
return -ENXIO;
ret = pm_runtime_get_sync(fmd->pmf);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put(fmd->pmf);
return ret;
+ }
fmd->num_sensors = 0;
@@ -1268,11 +1270,9 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd)
if (IS_ERR(pctl->state_default))
return PTR_ERR(pctl->state_default);
+ /* PINCTRL_STATE_IDLE is optional */
pctl->state_idle = pinctrl_lookup_state(pctl->pinctrl,
PINCTRL_STATE_IDLE);
- if (IS_ERR(pctl->state_idle))
- return PTR_ERR(pctl->state_idle);
-
return 0;
}
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c
index 540151bbf58f..1aac167abb17 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -510,8 +510,10 @@ static int s5pcsis_s_stream(struct v4l2_subdev *sd, int enable)
if (enable) {
s5pcsis_clear_counters(state);
ret = pm_runtime_get_sync(&state->pdev->dev);
- if (ret && ret != 1)
+ if (ret && ret != 1) {
+ pm_runtime_put_noidle(&state->pdev->dev);
return ret;
+ }
}
mutex_lock(&state->lock);
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c
index 27779b75df54..ac112cf06ab3 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -852,8 +852,11 @@ static int emmaprp_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pcdev);
irq = platform_get_irq(pdev, 0);
- if (irq < 0)
- return irq;
+ if (irq < 0) {
+ ret = irq;
+ goto rel_vdev;
+ }
+
ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0,
dev_name(&pdev->dev), pcdev);
if (ret)
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index 327c5716922a..dce6b3685e13 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -2330,8 +2330,10 @@ static int isp_probe(struct platform_device *pdev)
mem = platform_get_resource(pdev, IORESOURCE_MEM, i);
isp->mmio_base[map_idx] =
devm_ioremap_resource(isp->dev, mem);
- if (IS_ERR(isp->mmio_base[map_idx]))
- return PTR_ERR(isp->mmio_base[map_idx]);
+ if (IS_ERR(isp->mmio_base[map_idx])) {
+ ret = PTR_ERR(isp->mmio_base[map_idx]);
+ goto error;
+ }
}
ret = isp_get_clocks(isp);
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c
index 008afb85023b..3c5b9082ad72 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy.c
@@ -176,8 +176,10 @@ static int csiphy_set_power(struct v4l2_subdev *sd, int on)
int ret;
ret = pm_runtime_get_sync(dev);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_sync(dev);
return ret;
+ }
ret = csiphy_set_clock_rates(csiphy);
if (ret < 0) {
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 84e982f259a0..bbc430a00344 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -316,8 +316,10 @@ static int venus_probe(struct platform_device *pdev)
goto err_core_deinit;
ret = pm_runtime_put_sync(dev);
- if (ret)
+ if (ret) {
+ pm_runtime_get_noresume(dev);
goto err_dev_unregister;
+ }
return 0;
@@ -328,6 +330,7 @@ err_core_deinit:
err_venus_shutdown:
venus_shutdown(core);
err_runtime_disable:
+ pm_runtime_put_noidle(dev);
pm_runtime_set_suspended(dev);
pm_runtime_disable(dev);
hfi_destroy(core);
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index 05b80a66e80e..658825b4c4e8 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -993,8 +993,6 @@ static int vdec_stop_capture(struct venus_inst *inst)
break;
}
- INIT_LIST_HEAD(&inst->registeredbufs);
-
return ret;
}
@@ -1091,6 +1089,14 @@ static int vdec_buf_init(struct vb2_buffer *vb)
static void vdec_buf_cleanup(struct vb2_buffer *vb)
{
struct venus_inst *inst = vb2_get_drv_priv(vb->vb2_queue);
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+ struct venus_buffer *buf = to_venus_buffer(vbuf);
+
+ mutex_lock(&inst->lock);
+ if (vb->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
+ if (!list_empty(&inst->registeredbufs))
+ list_del_init(&buf->reg_list);
+ mutex_unlock(&inst->lock);
inst->buf_count--;
if (!inst->buf_count)
diff --git a/drivers/media/platform/rcar-fcp.c b/drivers/media/platform/rcar-fcp.c
index 5c6b00737fe7..05c712e00a2a 100644
--- a/drivers/media/platform/rcar-fcp.c
+++ b/drivers/media/platform/rcar-fcp.c
@@ -103,8 +103,10 @@ int rcar_fcp_enable(struct rcar_fcp_device *fcp)
return 0;
ret = pm_runtime_get_sync(fcp->dev);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_noidle(fcp->dev);
return ret;
+ }
return 0;
}
diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index c14af1b929df..d27eccfa57ca 100644
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -361,7 +361,6 @@ struct rcar_csi2 {
struct media_pad pads[NR_OF_RCAR_CSI2_PAD];
struct v4l2_async_notifier notifier;
- struct v4l2_async_subdev asd;
struct v4l2_subdev *remote;
struct v4l2_mbus_framefmt mf;
@@ -810,6 +809,8 @@ static int rcsi2_parse_v4l2(struct rcar_csi2 *priv,
static int rcsi2_parse_dt(struct rcar_csi2 *priv)
{
+ struct v4l2_async_subdev *asd;
+ struct fwnode_handle *fwnode;
struct device_node *ep;
struct v4l2_fwnode_endpoint v4l2_ep = { .bus_type = 0 };
int ret;
@@ -833,24 +834,19 @@ static int rcsi2_parse_dt(struct rcar_csi2 *priv)
return ret;
}
- priv->asd.match.fwnode =
- fwnode_graph_get_remote_endpoint(of_fwnode_handle(ep));
- priv->asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
-
+ fwnode = fwnode_graph_get_remote_endpoint(of_fwnode_handle(ep));
of_node_put(ep);
- v4l2_async_notifier_init(&priv->notifier);
-
- ret = v4l2_async_notifier_add_subdev(&priv->notifier, &priv->asd);
- if (ret) {
- fwnode_handle_put(priv->asd.match.fwnode);
- return ret;
- }
+ dev_dbg(priv->dev, "Found '%pOF'\n", to_of_node(fwnode));
+ v4l2_async_notifier_init(&priv->notifier);
priv->notifier.ops = &rcar_csi2_notify_ops;
- dev_dbg(priv->dev, "Found '%pOF'\n",
- to_of_node(priv->asd.match.fwnode));
+ asd = v4l2_async_notifier_add_fwnode_subdev(&priv->notifier, fwnode,
+ sizeof(*asd));
+ fwnode_handle_put(fwnode);
+ if (IS_ERR(asd))
+ return PTR_ERR(asd);
ret = v4l2_async_subdev_notifier_register(&priv->subdev,
&priv->notifier);
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c
index 3cb29b2e0b2b..e5f636080108 100644
--- a/drivers/media/platform/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/rcar-vin/rcar-dma.c
@@ -1334,8 +1334,10 @@ int rvin_set_channel_routing(struct rvin_dev *vin, u8 chsel)
int ret;
ret = pm_runtime_get_sync(vin->dev);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_noidle(vin->dev);
return ret;
+ }
/* Make register writes take effect immediately. */
vnmc = rvin_read(vin, VNMC_REG);
diff --git a/drivers/media/platform/rcar_drif.c b/drivers/media/platform/rcar_drif.c
index 0f267a237b42..af3c8d405509 100644
--- a/drivers/media/platform/rcar_drif.c
+++ b/drivers/media/platform/rcar_drif.c
@@ -185,7 +185,6 @@ struct rcar_drif_frame_buf {
/* OF graph endpoint's V4L2 async data */
struct rcar_drif_graph_ep {
struct v4l2_subdev *subdev; /* Async matched subdev */
- struct v4l2_async_subdev asd; /* Async sub-device descriptor */
};
/* DMA buffer */
@@ -1105,12 +1104,6 @@ static int rcar_drif_notify_bound(struct v4l2_async_notifier *notifier,
struct rcar_drif_sdr *sdr =
container_of(notifier, struct rcar_drif_sdr, notifier);
- if (sdr->ep.asd.match.fwnode !=
- of_fwnode_handle(subdev->dev->of_node)) {
- rdrif_err(sdr, "subdev %s cannot bind\n", subdev->name);
- return -EINVAL;
- }
-
v4l2_set_subdev_hostdata(subdev, sdr);
sdr->ep.subdev = subdev;
rdrif_dbg(sdr, "bound asd %s\n", subdev->name);
@@ -1214,7 +1207,7 @@ static int rcar_drif_parse_subdevs(struct rcar_drif_sdr *sdr)
{
struct v4l2_async_notifier *notifier = &sdr->notifier;
struct fwnode_handle *fwnode, *ep;
- int ret;
+ struct v4l2_async_subdev *asd;
v4l2_async_notifier_init(notifier);
@@ -1223,26 +1216,21 @@ static int rcar_drif_parse_subdevs(struct rcar_drif_sdr *sdr)
if (!ep)
return 0;
+ /* Get the endpoint properties */
+ rcar_drif_get_ep_properties(sdr, ep);
+
fwnode = fwnode_graph_get_remote_port_parent(ep);
+ fwnode_handle_put(ep);
if (!fwnode) {
dev_warn(sdr->dev, "bad remote port parent\n");
- fwnode_handle_put(ep);
return -EINVAL;
}
- sdr->ep.asd.match.fwnode = fwnode;
- sdr->ep.asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
- ret = v4l2_async_notifier_add_subdev(notifier, &sdr->ep.asd);
- if (ret) {
- fwnode_handle_put(fwnode);
- return ret;
- }
-
- /* Get the endpoint properties */
- rcar_drif_get_ep_properties(sdr, ep);
-
+ asd = v4l2_async_notifier_add_fwnode_subdev(notifier, fwnode,
+ sizeof(*asd));
fwnode_handle_put(fwnode);
- fwnode_handle_put(ep);
+ if (IS_ERR(asd))
+ return PTR_ERR(asd);
return 0;
}
diff --git a/drivers/media/platform/rockchip/rga/rga-buf.c b/drivers/media/platform/rockchip/rga/rga-buf.c
index 36b821ccc1db..bf9a75b75083 100644
--- a/drivers/media/platform/rockchip/rga/rga-buf.c
+++ b/drivers/media/platform/rockchip/rga/rga-buf.c
@@ -81,6 +81,7 @@ static int rga_buf_start_streaming(struct vb2_queue *q, unsigned int count)
ret = pm_runtime_get_sync(rga->dev);
if (ret < 0) {
+ pm_runtime_put_noidle(rga->dev);
rga_buf_return_buffers(q, VB2_BUF_STATE_QUEUED);
return ret;
}
diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c
index c6fbcd7036d6..ee624804862e 100644
--- a/drivers/media/platform/s3c-camif/camif-core.c
+++ b/drivers/media/platform/s3c-camif/camif-core.c
@@ -464,7 +464,7 @@ static int s3c_camif_probe(struct platform_device *pdev)
ret = camif_media_dev_init(camif);
if (ret < 0)
- goto err_alloc;
+ goto err_pm;
ret = camif_register_sensor(camif);
if (ret < 0)
@@ -498,10 +498,9 @@ err_sens:
media_device_unregister(&camif->media_dev);
media_device_cleanup(&camif->media_dev);
camif_unregister_media_entities(camif);
-err_alloc:
+err_pm:
pm_runtime_put(dev);
pm_runtime_disable(dev);
-err_pm:
camif_clk_put(camif);
err_clk:
s3c_camif_unregister_subdev(camif);
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
index 7d52431c2c83..62d2320a7218 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
@@ -79,8 +79,10 @@ int s5p_mfc_power_on(void)
int i, ret = 0;
ret = pm_runtime_get_sync(pm->device);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_noidle(pm->device);
return ret;
+ }
/* clock control */
for (i = 0; i < pm->num_clocks; i++) {
diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
index 675b5f2b4c2e..a55ddf8d185d 100644
--- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
+++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
@@ -1367,7 +1367,7 @@ static int bdisp_probe(struct platform_device *pdev)
ret = pm_runtime_get_sync(dev);
if (ret < 0) {
dev_err(dev, "failed to set PM\n");
- goto err_dbg;
+ goto err_pm;
}
/* Filters */
@@ -1395,7 +1395,6 @@ err_filter:
bdisp_hw_free_filters(bdisp->dev);
err_pm:
pm_runtime_put(dev);
-err_dbg:
bdisp_debugfs_remove(bdisp);
err_v4l2:
v4l2_device_unregister(&bdisp->v4l2_dev);
diff --git a/drivers/media/platform/sti/delta/delta-v4l2.c b/drivers/media/platform/sti/delta/delta-v4l2.c
index 91369fb3ffaa..2791107e641b 100644
--- a/drivers/media/platform/sti/delta/delta-v4l2.c
+++ b/drivers/media/platform/sti/delta/delta-v4l2.c
@@ -954,8 +954,10 @@ static void delta_run_work(struct work_struct *work)
/* enable the hardware */
if (!dec->pm) {
ret = delta_get_sync(ctx);
- if (ret)
+ if (ret) {
+ delta_put_autosuspend(ctx);
goto err;
+ }
}
/* decode this access unit */
diff --git a/drivers/media/platform/sti/hva/hva-hw.c b/drivers/media/platform/sti/hva/hva-hw.c
index 401aaafa1710..43f279e2a6a3 100644
--- a/drivers/media/platform/sti/hva/hva-hw.c
+++ b/drivers/media/platform/sti/hva/hva-hw.c
@@ -272,6 +272,7 @@ static unsigned long int hva_hw_get_ip_version(struct hva_dev *hva)
if (pm_runtime_get_sync(dev) < 0) {
dev_err(dev, "%s failed to get pm_runtime\n", HVA_PREFIX);
+ pm_runtime_put_noidle(dev);
mutex_unlock(&hva->protect_mutex);
return -EFAULT;
}
@@ -388,7 +389,7 @@ int hva_hw_probe(struct platform_device *pdev, struct hva_dev *hva)
ret = pm_runtime_get_sync(dev);
if (ret < 0) {
dev_err(dev, "%s failed to set PM\n", HVA_PREFIX);
- goto err_clk;
+ goto err_pm;
}
/* check IP hardware version */
@@ -553,6 +554,7 @@ void hva_hw_dump_regs(struct hva_dev *hva, struct seq_file *s)
if (pm_runtime_get_sync(dev) < 0) {
seq_puts(s, "Cannot wake up IP\n");
+ pm_runtime_put_noidle(dev);
mutex_unlock(&hva->protect_mutex);
return;
}
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c
index 9392e3409fba..d41475f56ab5 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -733,7 +733,7 @@ static int dcmi_start_streaming(struct vb2_queue *vq, unsigned int count)
if (ret < 0) {
dev_err(dcmi->dev, "%s: Failed to start streaming, cannot get sync (%d)\n",
__func__, ret);
- goto err_release_buffers;
+ goto err_pm_put;
}
ret = media_pipeline_start(&dcmi->vdev->entity, &dcmi->pipeline);
@@ -837,8 +837,6 @@ err_media_pipeline_stop:
err_pm_put:
pm_runtime_put(dcmi->dev);
-
-err_release_buffers:
spin_lock_irq(&dcmi->irqlock);
/*
* Return all buffers to vb2 in QUEUED state.
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index 8b14ba4a3d9e..817bd13370ef 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -2435,6 +2435,8 @@ static int vpe_runtime_get(struct platform_device *pdev)
r = pm_runtime_get_sync(&pdev->dev);
WARN_ON(r < 0);
+ if (r)
+ pm_runtime_put_noidle(&pdev->dev);
return r < 0 ? r : 0;
}
diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
index c650e45bb0ad..dc62533cf32c 100644
--- a/drivers/media/platform/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/vsp1/vsp1_drv.c
@@ -562,7 +562,12 @@ int vsp1_device_get(struct vsp1_device *vsp1)
int ret;
ret = pm_runtime_get_sync(vsp1->dev);
- return ret < 0 ? ret : 0;
+ if (ret < 0) {
+ pm_runtime_put_noidle(vsp1->dev);
+ return ret;
+ }
+
+ return 0;
}
/*
@@ -845,12 +850,12 @@ static int vsp1_probe(struct platform_device *pdev)
/* Configure device parameters based on the version register. */
pm_runtime_enable(&pdev->dev);
- ret = pm_runtime_get_sync(&pdev->dev);
+ ret = vsp1_device_get(vsp1);
if (ret < 0)
goto done;
vsp1->version = vsp1_read(vsp1, VI6_IP_VERSION);
- pm_runtime_put_sync(&pdev->dev);
+ vsp1_device_put(vsp1);
for (i = 0; i < ARRAY_SIZE(vsp1_device_infos); ++i) {
if ((vsp1->version & VI6_IP_VERSION_MODEL_MASK) ==
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-05 06:07:25 +0000