diff options
author | Jason Liu <jason.hui.liu@nxp.com> | 2021-11-30 21:03:44 -0600 |
---|---|---|
committer | Jason Liu <jason.hui.liu@nxp.com> | 2021-12-01 00:19:31 -0600 |
commit | 09ec61ac13c49639c269099a1dcc22a52e120612 (patch) | |
tree | 8c54227c51696a8cfc3cb4c6dcb7376b50b3bb80 /drivers/media/platform | |
parent | 14925273fec5f423a8361c6d040012df7198a6e2 (diff) | |
parent | f00712e27083550be3031099b7697925533a6e01 (diff) |
Merge tag 'v5.15.5' into lf-5.15.y
This is the 5.15.5 stable release
* tag 'v5.15.5': (1261 commits)
Linux 5.15.5
ALSA: hda: hdac_stream: fix potential locking issue in snd_hdac_stream_assign()
ALSA: hda: hdac_ext_stream: fix potential locking issues
...
Conflicts:
arch/powerpc/platforms/85xx/Makefile
drivers/crypto/caam/caampkc.c
drivers/gpu/drm/bridge/nwl-dsi.c
drivers/gpu/drm/imx/imx-drm-core.c
drivers/remoteproc/imx_rproc.c
drivers/soc/imx/gpcv2.c
include/linux/rpmsg.h
Diffstat (limited to 'drivers/media/platform')
-rw-r--r-- | drivers/media/platform/allegro-dvt/allegro-core.c | 9 | ||||
-rw-r--r-- | drivers/media/platform/atmel/atmel-isc-base.c | 25 | ||||
-rw-r--r-- | drivers/media/platform/atmel/atmel-isc.h | 2 | ||||
-rw-r--r-- | drivers/media/platform/atmel/atmel-sama5d2-isc.c | 39 | ||||
-rw-r--r-- | drivers/media/platform/atmel/atmel-sama7g5-isc.c | 22 | ||||
-rw-r--r-- | drivers/media/platform/imx-jpeg/mxc-jpeg.c | 6 | ||||
-rw-r--r-- | drivers/media/platform/meson/ge2d/ge2d.c | 6 | ||||
-rw-r--r-- | drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 8 | ||||
-rw-r--r-- | drivers/media/platform/mtk-vpu/mtk_vpu.c | 5 | ||||
-rw-r--r-- | drivers/media/platform/qcom/venus/pm_helpers.c | 8 | ||||
-rw-r--r-- | drivers/media/platform/rcar-vin/rcar-csi2.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/rcar-vin/rcar-dma.c | 3 | ||||
-rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 6 | ||||
-rw-r--r-- | drivers/media/platform/stm32/stm32-dcmi.c | 19 | ||||
-rw-r--r-- | drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c | 6 |
15 files changed, 90 insertions, 76 deletions
diff --git a/drivers/media/platform/allegro-dvt/allegro-core.c b/drivers/media/platform/allegro-dvt/allegro-core.c index 887b492e4ad1..14a119b43bca 100644 --- a/drivers/media/platform/allegro-dvt/allegro-core.c +++ b/drivers/media/platform/allegro-dvt/allegro-core.c @@ -2185,6 +2185,15 @@ static irqreturn_t allegro_irq_thread(int irq, void *data) { struct allegro_dev *dev = data; + /* + * The firmware is initialized after the mailbox is setup. We further + * check the AL5_ITC_CPU_IRQ_STA register, if the firmware actually + * triggered the interrupt. Although this should not happen, make sure + * that we ignore interrupts, if the mailbox is not initialized. + */ + if (!dev->mbox_status) + return IRQ_NONE; + allegro_mbox_notify(dev->mbox_status); return IRQ_HANDLED; diff --git a/drivers/media/platform/atmel/atmel-isc-base.c b/drivers/media/platform/atmel/atmel-isc-base.c index 136ab7cf36ed..ebf264b980f9 100644 --- a/drivers/media/platform/atmel/atmel-isc-base.c +++ b/drivers/media/platform/atmel/atmel-isc-base.c @@ -123,11 +123,9 @@ static int isc_clk_prepare(struct clk_hw *hw) struct isc_clk *isc_clk = to_isc_clk(hw); int ret; - if (isc_clk->id == ISC_ISPCK) { - ret = pm_runtime_resume_and_get(isc_clk->dev); - if (ret < 0) - return ret; - } + ret = pm_runtime_resume_and_get(isc_clk->dev); + if (ret < 0) + return ret; return isc_wait_clk_stable(hw); } @@ -138,8 +136,7 @@ static void isc_clk_unprepare(struct clk_hw *hw) isc_wait_clk_stable(hw); - if (isc_clk->id == ISC_ISPCK) - pm_runtime_put_sync(isc_clk->dev); + pm_runtime_put_sync(isc_clk->dev); } static int isc_clk_enable(struct clk_hw *hw) @@ -186,16 +183,13 @@ static int isc_clk_is_enabled(struct clk_hw *hw) u32 status; int ret; - if (isc_clk->id == ISC_ISPCK) { - ret = pm_runtime_resume_and_get(isc_clk->dev); - if (ret < 0) - return 0; - } + ret = pm_runtime_resume_and_get(isc_clk->dev); + if (ret < 0) + return 0; regmap_read(isc_clk->regmap, ISC_CLKSR, &status); - if (isc_clk->id == ISC_ISPCK) - pm_runtime_put_sync(isc_clk->dev); + pm_runtime_put_sync(isc_clk->dev); return status & ISC_CLK(isc_clk->id) ? 1 : 0; } @@ -325,6 +319,9 @@ static int isc_clk_register(struct isc_device *isc, unsigned int id) const char *parent_names[3]; int num_parents; + if (id == ISC_ISPCK && !isc->ispck_required) + return 0; + num_parents = of_clk_get_parent_count(np); if (num_parents < 1 || num_parents > 3) return -EINVAL; diff --git a/drivers/media/platform/atmel/atmel-isc.h b/drivers/media/platform/atmel/atmel-isc.h index 19cc60dfcbe0..2bfcb135ef13 100644 --- a/drivers/media/platform/atmel/atmel-isc.h +++ b/drivers/media/platform/atmel/atmel-isc.h @@ -178,6 +178,7 @@ struct isc_reg_offsets { * @hclock: Hclock clock input (refer datasheet) * @ispck: iscpck clock (refer datasheet) * @isc_clks: ISC clocks + * @ispck_required: ISC requires ISP Clock initialization * @dcfg: DMA master configuration, architecture dependent * * @dev: Registered device driver @@ -252,6 +253,7 @@ struct isc_device { struct clk *hclock; struct clk *ispck; struct isc_clk isc_clks[2]; + bool ispck_required; u32 dcfg; struct device *dev; diff --git a/drivers/media/platform/atmel/atmel-sama5d2-isc.c b/drivers/media/platform/atmel/atmel-sama5d2-isc.c index b66f1d174e9d..e29a9193bac8 100644 --- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c +++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c @@ -454,6 +454,9 @@ static int atmel_isc_probe(struct platform_device *pdev) /* sama5d2-isc - 8 bits per beat */ isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8; + /* sama5d2-isc : ISPCK is required and mandatory */ + isc->ispck_required = true; + ret = isc_pipeline_init(isc); if (ret) return ret; @@ -476,22 +479,6 @@ static int atmel_isc_probe(struct platform_device *pdev) dev_err(dev, "failed to init isc clock: %d\n", ret); goto unprepare_hclk; } - - isc->ispck = isc->isc_clks[ISC_ISPCK].clk; - - ret = clk_prepare_enable(isc->ispck); - if (ret) { - dev_err(dev, "failed to enable ispck: %d\n", ret); - goto unprepare_hclk; - } - - /* ispck should be greater or equal to hclock */ - ret = clk_set_rate(isc->ispck, clk_get_rate(isc->hclock)); - if (ret) { - dev_err(dev, "failed to set ispck rate: %d\n", ret); - goto unprepare_clk; - } - ret = v4l2_device_register(dev, &isc->v4l2_dev); if (ret) { dev_err(dev, "unable to register v4l2 device.\n"); @@ -545,19 +532,35 @@ static int atmel_isc_probe(struct platform_device *pdev) pm_runtime_enable(dev); pm_request_idle(dev); + isc->ispck = isc->isc_clks[ISC_ISPCK].clk; + + ret = clk_prepare_enable(isc->ispck); + if (ret) { + dev_err(dev, "failed to enable ispck: %d\n", ret); + goto cleanup_subdev; + } + + /* ispck should be greater or equal to hclock */ + ret = clk_set_rate(isc->ispck, clk_get_rate(isc->hclock)); + if (ret) { + dev_err(dev, "failed to set ispck rate: %d\n", ret); + goto unprepare_clk; + } + regmap_read(isc->regmap, ISC_VERSION + isc->offsets.version, &ver); dev_info(dev, "Microchip ISC version %x\n", ver); return 0; +unprepare_clk: + clk_disable_unprepare(isc->ispck); + cleanup_subdev: isc_subdev_cleanup(isc); unregister_v4l2_device: v4l2_device_unregister(&isc->v4l2_dev); -unprepare_clk: - clk_disable_unprepare(isc->ispck); unprepare_hclk: clk_disable_unprepare(isc->hclock); diff --git a/drivers/media/platform/atmel/atmel-sama7g5-isc.c b/drivers/media/platform/atmel/atmel-sama7g5-isc.c index f2785131ff56..9c05acafd072 100644 --- a/drivers/media/platform/atmel/atmel-sama7g5-isc.c +++ b/drivers/media/platform/atmel/atmel-sama7g5-isc.c @@ -447,6 +447,9 @@ static int microchip_xisc_probe(struct platform_device *pdev) /* sama7g5-isc RAM access port is full AXI4 - 32 bits per beat */ isc->dcfg = ISC_DCFG_YMBSIZE_BEATS32 | ISC_DCFG_CMBSIZE_BEATS32; + /* sama7g5-isc : ISPCK does not exist, ISC is clocked by MCK */ + isc->ispck_required = false; + ret = isc_pipeline_init(isc); if (ret) return ret; @@ -470,25 +473,10 @@ static int microchip_xisc_probe(struct platform_device *pdev) goto unprepare_hclk; } - isc->ispck = isc->isc_clks[ISC_ISPCK].clk; - - ret = clk_prepare_enable(isc->ispck); - if (ret) { - dev_err(dev, "failed to enable ispck: %d\n", ret); - goto unprepare_hclk; - } - - /* ispck should be greater or equal to hclock */ - ret = clk_set_rate(isc->ispck, clk_get_rate(isc->hclock)); - if (ret) { - dev_err(dev, "failed to set ispck rate: %d\n", ret); - goto unprepare_clk; - } - ret = v4l2_device_register(dev, &isc->v4l2_dev); if (ret) { dev_err(dev, "unable to register v4l2 device.\n"); - goto unprepare_clk; + goto unprepare_hclk; } ret = xisc_parse_dt(dev, isc); @@ -549,8 +537,6 @@ cleanup_subdev: unregister_v4l2_device: v4l2_device_unregister(&isc->v4l2_dev); -unprepare_clk: - clk_disable_unprepare(isc->ispck); unprepare_hclk: clk_disable_unprepare(isc->hclock); diff --git a/drivers/media/platform/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/imx-jpeg/mxc-jpeg.c index 755138063ee6..fc905ea78b17 100644 --- a/drivers/media/platform/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/imx-jpeg/mxc-jpeg.c @@ -575,6 +575,10 @@ static irqreturn_t mxc_jpeg_dec_irq(int irq, void *priv) dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + if (!dst_buf || !src_buf) { + dev_err(dev, "No source or destination buffer.\n"); + goto job_unlock; + } jpeg_src_buf = vb2_to_mxc_buf(&src_buf->vb2_buf); if (dec_ret & SLOT_STATUS_ENC_CONFIG_ERR) { @@ -2088,6 +2092,8 @@ err_m2m: v4l2_device_unregister(&jpeg->v4l2_dev); err_register: + mxc_jpeg_detach_pm_domains(jpeg); + err_irq: return ret; } diff --git a/drivers/media/platform/meson/ge2d/ge2d.c b/drivers/media/platform/meson/ge2d/ge2d.c index a1393fefa8ae..9b1e973e78da 100644 --- a/drivers/media/platform/meson/ge2d/ge2d.c +++ b/drivers/media/platform/meson/ge2d/ge2d.c @@ -779,11 +779,7 @@ static int ge2d_s_ctrl(struct v4l2_ctrl *ctrl) * If the rotation parameter changes the OUTPUT frames * parameters, take them in account */ - if (fmt.width != ctx->out.pix_fmt.width || - fmt.height != ctx->out.pix_fmt.width || - fmt.bytesperline > ctx->out.pix_fmt.bytesperline || - fmt.sizeimage > ctx->out.pix_fmt.sizeimage) - ctx->out.pix_fmt = fmt; + ctx->out.pix_fmt = fmt; break; } diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c index 416f356af363..d97a6765693f 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c @@ -793,7 +793,7 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count) { struct mtk_vcodec_ctx *ctx = vb2_get_drv_priv(q); struct venc_enc_param param; - int ret; + int ret, pm_ret; int i; /* Once state turn into MTK_STATE_ABORT, we need stop_streaming @@ -845,9 +845,9 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count) return 0; err_set_param: - ret = pm_runtime_put(&ctx->dev->plat_dev->dev); - if (ret < 0) - mtk_v4l2_err("pm_runtime_put fail %d", ret); + pm_ret = pm_runtime_put(&ctx->dev->plat_dev->dev); + if (pm_ret < 0) + mtk_v4l2_err("pm_runtime_put fail %d", pm_ret); err_start_stream: for (i = 0; i < q->num_buffers; ++i) { diff --git a/drivers/media/platform/mtk-vpu/mtk_vpu.c b/drivers/media/platform/mtk-vpu/mtk_vpu.c index ec290dde59cf..7f1647da0ade 100644 --- a/drivers/media/platform/mtk-vpu/mtk_vpu.c +++ b/drivers/media/platform/mtk-vpu/mtk_vpu.c @@ -848,7 +848,8 @@ static int mtk_vpu_probe(struct platform_device *pdev) vpu->wdt.wq = create_singlethread_workqueue("vpu_wdt"); if (!vpu->wdt.wq) { dev_err(dev, "initialize wdt workqueue failed\n"); - return -ENOMEM; + ret = -ENOMEM; + goto clk_unprepare; } INIT_WORK(&vpu->wdt.ws, vpu_wdt_reset_func); mutex_init(&vpu->vpu_mutex); @@ -942,6 +943,8 @@ disable_vpu_clk: vpu_clock_disable(vpu); workqueue_destroy: destroy_workqueue(vpu->wdt.wq); +clk_unprepare: + clk_unprepare(vpu->clk); return ret; } diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c index 3e2345eb47f7..e031fd17f4e7 100644 --- a/drivers/media/platform/qcom/venus/pm_helpers.c +++ b/drivers/media/platform/qcom/venus/pm_helpers.c @@ -1085,12 +1085,16 @@ static unsigned long calculate_inst_freq(struct venus_inst *inst, if (inst->state != INST_START) return 0; - if (inst->session_type == VIDC_SESSION_TYPE_ENC) + if (inst->session_type == VIDC_SESSION_TYPE_ENC) { vpp_freq_per_mb = inst->flags & VENUS_LOW_POWER ? inst->clk_data.low_power_freq : inst->clk_data.vpp_freq; - vpp_freq = mbs_per_sec * vpp_freq_per_mb; + vpp_freq = mbs_per_sec * vpp_freq_per_mb; + } else { + vpp_freq = mbs_per_sec * inst->clk_data.vpp_freq; + } + /* 21 / 20 is overhead factor */ vpp_freq += vpp_freq / 20; vsp_freq = mbs_per_sec * inst->clk_data.vsp_freq; diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c index e28eff039688..ba4a380016cc 100644 --- a/drivers/media/platform/rcar-vin/rcar-csi2.c +++ b/drivers/media/platform/rcar-vin/rcar-csi2.c @@ -553,6 +553,8 @@ static int rcsi2_start_receiver(struct rcar_csi2 *priv) /* Code is validated in set_fmt. */ format = rcsi2_code_to_fmt(priv->mf.code); + if (!format) + return -EINVAL; /* * Enable all supported CSI-2 channels with virtual channel and diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c index f5f722ab1d4e..520d044bfb8d 100644 --- a/drivers/media/platform/rcar-vin/rcar-dma.c +++ b/drivers/media/platform/rcar-vin/rcar-dma.c @@ -904,7 +904,8 @@ static void rvin_fill_hw_slot(struct rvin_dev *vin, int slot) vin->format.sizeimage / 2; break; } - } else if (vin->state != RUNNING || list_empty(&vin->buf_list)) { + } else if ((vin->state != STOPPED && vin->state != RUNNING) || + list_empty(&vin->buf_list)) { vin->buf_hw[slot].buffer = NULL; vin->buf_hw[slot].type = FULL; phys_addr = vin->scratch_phys; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index eba2b9f040df..f336a9543273 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1283,11 +1283,15 @@ static int s5p_mfc_probe(struct platform_device *pdev) spin_lock_init(&dev->condlock); dev->plat_dev = pdev; if (!dev->plat_dev) { - dev_err(&pdev->dev, "No platform data specified\n"); + mfc_err("No platform data specified\n"); return -ENODEV; } dev->variant = of_device_get_match_data(&pdev->dev); + if (!dev->variant) { + dev_err(&pdev->dev, "Failed to get device MFC hardware variant information\n"); + return -ENOENT; + } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); dev->regs_base = devm_ioremap_resource(&pdev->dev, res); diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index d914ccef9831..6110718645a4 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -128,6 +128,7 @@ struct stm32_dcmi { int sequence; struct list_head buffers; struct dcmi_buf *active; + int irq; struct v4l2_device v4l2_dev; struct video_device *vdev; @@ -1759,6 +1760,14 @@ static int dcmi_graph_notify_complete(struct v4l2_async_notifier *notifier) return ret; } + ret = devm_request_threaded_irq(dcmi->dev, dcmi->irq, dcmi_irq_callback, + dcmi_irq_thread, IRQF_ONESHOT, + dev_name(dcmi->dev), dcmi); + if (ret) { + dev_err(dcmi->dev, "Unable to request irq %d\n", dcmi->irq); + return ret; + } + return 0; } @@ -1914,6 +1923,8 @@ static int dcmi_probe(struct platform_device *pdev) if (irq <= 0) return irq ? irq : -ENXIO; + dcmi->irq = irq; + dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!dcmi->res) { dev_err(&pdev->dev, "Could not get resource\n"); @@ -1926,14 +1937,6 @@ static int dcmi_probe(struct platform_device *pdev) return PTR_ERR(dcmi->regs); } - ret = devm_request_threaded_irq(&pdev->dev, irq, dcmi_irq_callback, - dcmi_irq_thread, IRQF_ONESHOT, - dev_name(&pdev->dev), dcmi); - if (ret) { - dev_err(&pdev->dev, "Unable to request irq %d\n", irq); - return ret; - } - mclk = devm_clk_get(&pdev->dev, "mclk"); if (IS_ERR(mclk)) { if (PTR_ERR(mclk) != -EPROBE_DEFER) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c index 07b2161392d2..5ba3e29f794f 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c @@ -467,7 +467,7 @@ static const struct v4l2_ioctl_ops sun6i_video_ioctl_ops = { static int sun6i_video_open(struct file *file) { struct sun6i_video *video = video_drvdata(file); - int ret; + int ret = 0; if (mutex_lock_interruptible(&video->lock)) return -ERESTARTSYS; @@ -481,10 +481,8 @@ static int sun6i_video_open(struct file *file) goto fh_release; /* check if already powered */ - if (!v4l2_fh_is_singular_file(file)) { - ret = -EBUSY; + if (!v4l2_fh_is_singular_file(file)) goto unlock; - } ret = sun6i_csi_set_power(video->csi, true); if (ret < 0) |