Merge tag 'media/v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new sensor drivers: imx335, imx412, ov9282

 - new IR transmitter driver: meson-ir-tx

 - handro driver gained support for H.264 for Rockchip VDPU2

 - imx gained support for i.MX8MQ

 - ti-vpe has gained support for other SoC variants

 - lots of cleanups, fixes, board additions and doc improvements

* tag 'media/v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (195 commits)
  media: venus: venc: add support for V4L2_CID_MPEG_VIDEO_H264_8X8_TRANSFORM control
  media: venus: venc: Add support for intra-refresh period
  media: v4l2-ctrls: Add intra-refresh period control
  media: docs: ext-ctrls-codec: Document cyclic intra-refresh zero control value
  media: venus: helper: do not set constrained parameters for UBWC
  media: venus: venc: Fix potential null pointer dereference on pointer fmt
  media: venus: hfi: fix return value check in sys_get_prop_image_version()
  media: tegra-cec: Handle errors of clk_prepare_enable()
  media: cec-pin: rename timer overrun variables
  media: TDA1997x: report -ENOLINK after disconnecting HDMI source
  media: TDA1997x: fix tda1997x_query_dv_timings() return value
  media: Fix cosmetic error in TDA1997x driver
  media: v4l2-dv-timings.c: fix wrong condition in two for-loops
  media: imx: add a driver for i.MX8MQ mipi csi rx phy and controller
  media: dt-bindings: media: document the nxp,imx8mq-mipi-csi2 receiver phy and controller
  media: imx: imx7_mipi_csis: convert some switch cases to the default
  media: imx: imx7-media-csi: Fix buffer return upon stream start failure
  media: imx: imx7-media-csi: Don't set PIXEL_BIT in CSICR1
  media: imx: imx7-media-csi: Set TWO_8BIT_SENSOR for >= 10-bit formats
  media: dt-bindings: media: nxp,imx7-csi: Add i.MX8MM support
  ...

5 files changed, 37 insertions, 17 deletions

diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c
index bf3fd71ec3af..6759091b15e0 100644
--- a/drivers/media/platform/rockchip/rga/rga.c
+++ b/drivers/media/platform/rockchip/rga/rga.c
@@ -863,12 +863,12 @@ static int rga_probe(struct platform_device *pdev)
 	if (IS_ERR(rga->m2m_dev)) {
 		v4l2_err(&rga->v4l2_dev, "Failed to init mem2mem device\n");
 		ret = PTR_ERR(rga->m2m_dev);
-		goto unreg_video_dev;
+		goto rel_vdev;
 	}
 
 	ret = pm_runtime_resume_and_get(rga->dev);
 	if (ret < 0)
-		goto unreg_video_dev;
+		goto rel_vdev;
 
 	rga->version.major = (rga_read(rga, RGA_VERSION_INFO) >> 24) & 0xFF;
 	rga->version.minor = (rga_read(rga, RGA_VERSION_INFO) >> 20) & 0x0F;
@@ -882,11 +882,23 @@ static int rga_probe(struct platform_device *pdev)
 	rga->cmdbuf_virt = dma_alloc_attrs(rga->dev, RGA_CMDBUF_SIZE,
 					   &rga->cmdbuf_phy, GFP_KERNEL,
 					   DMA_ATTR_WRITE_COMBINE);
+	if (!rga->cmdbuf_virt) {
+		ret = -ENOMEM;
+		goto rel_vdev;
+	}
 
 	rga->src_mmu_pages =
 		(unsigned int *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, 3);
+	if (!rga->src_mmu_pages) {
+		ret = -ENOMEM;
+		goto free_dma;
+	}
 	rga->dst_mmu_pages =
 		(unsigned int *)__get_free_pages(GFP_KERNEL | __GFP_ZERO, 3);
+	if (rga->dst_mmu_pages) {
+		ret = -ENOMEM;
+		goto free_src_pages;
+	}
 
 	def_frame.stride = (def_frame.width * def_frame.fmt->depth) >> 3;
 	def_frame.size = def_frame.stride * def_frame.height;
@@ -894,7 +906,7 @@ static int rga_probe(struct platform_device *pdev)
 	ret = video_register_device(vfd, VFL_TYPE_VIDEO, -1);
 	if (ret) {
 		v4l2_err(&rga->v4l2_dev, "Failed to register video device\n");
-		goto rel_vdev;
+		goto free_dst_pages;
 	}
 
 	v4l2_info(&rga->v4l2_dev, "Registered %s as /dev/%s\n",
@@ -902,10 +914,15 @@ static int rga_probe(struct platform_device *pdev)
 
 	return 0;
 
+free_dst_pages:
+	free_pages((unsigned long)rga->dst_mmu_pages, 3);
+free_src_pages:
+	free_pages((unsigned long)rga->src_mmu_pages, 3);
+free_dma:
+	dma_free_attrs(rga->dev, RGA_CMDBUF_SIZE, rga->cmdbuf_virt,
+		       rga->cmdbuf_phy, DMA_ATTR_WRITE_COMBINE);
 rel_vdev:
 	video_device_release(vfd);
-unreg_video_dev:
-	video_unregister_device(rga->vfd);
 unreg_v4l2_dev:
 	v4l2_device_unregister(&rga->v4l2_dev);
 err_put_clk:
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
index 60cd2200e7ae..41988eb0ec0a 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
@@ -750,7 +750,7 @@ static int rkisp1_vb2_queue_setup(struct vb2_queue *queue,
 	return 0;
 }
 
-static void rkisp1_vb2_buf_queue(struct vb2_buffer *vb)
+static int rkisp1_vb2_buf_init(struct vb2_buffer *vb)
 {
 	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct rkisp1_buffer *ispbuf =
@@ -780,6 +780,15 @@ static void rkisp1_vb2_buf_queue(struct vb2_buffer *vb)
 	if (cap->pix.info->comp_planes == 3 && cap->pix.cfg->uv_swap)
 		swap(ispbuf->buff_addr[RKISP1_PLANE_CR],
 		     ispbuf->buff_addr[RKISP1_PLANE_CB]);
+	return 0;
+}
+
+static void rkisp1_vb2_buf_queue(struct vb2_buffer *vb)
+{
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+	struct rkisp1_buffer *ispbuf =
+		container_of(vbuf, struct rkisp1_buffer, vb);
+	struct rkisp1_capture *cap = vb->vb2_queue->drv_priv;
 
 	spin_lock_irq(&cap->buf.lock);
 	list_add_tail(&ispbuf->queue, &cap->buf.queue);
@@ -1039,6 +1048,7 @@ err_ret_buffers:
 
 static const struct vb2_ops rkisp1_vb2_ops = {
 	.queue_setup = rkisp1_vb2_queue_setup,
+	.buf_init = rkisp1_vb2_buf_init,
 	.buf_queue = rkisp1_vb2_buf_queue,
 	.buf_prepare = rkisp1_vb2_buf_prepare,
 	.wait_prepare = vb2_ops_wait_prepare,
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
index 038c303a8aed..bb73f4e17b66 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-common.h
@@ -156,15 +156,11 @@ struct rkisp1_vdev_node {
  * @vb:		vb2 buffer
  * @queue:	entry of the buffer in the queue
  * @buff_addr:	dma addresses of each plane, used only by the capture devices: selfpath, mainpath
- * @vaddr:	virtual address for buffers used by params and stats devices
  */
 struct rkisp1_buffer {
 	struct vb2_v4l2_buffer vb;
 	struct list_head queue;
-	union {
-		u32 buff_addr[VIDEO_MAX_PLANES];
-		void *vaddr;
-	};
+	u32 buff_addr[VIDEO_MAX_PLANES];
 };
 
 /*
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
index 529c6e21815f..8fa5b0abf1f9 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c
@@ -1143,7 +1143,7 @@ static void rkisp1_params_apply_params_cfg(struct rkisp1_params *params,
 	cur_buf = list_first_entry(&params->params,
 				   struct rkisp1_buffer, queue);
 
-	new_params = (struct rkisp1_params_cfg *)(cur_buf->vaddr);
+	new_params = (struct rkisp1_params_cfg *)vb2_plane_vaddr(&cur_buf->vb.vb2_buf, 0);
 
 	rkisp1_isp_isr_other_config(params, new_params);
 	rkisp1_isp_isr_meas_config(params, new_params);
@@ -1382,7 +1382,6 @@ static void rkisp1_params_vb2_buf_queue(struct vb2_buffer *vb)
 	struct vb2_queue *vq = vb->vb2_queue;
 	struct rkisp1_params *params = vq->drv_priv;
 
-	params_buf->vaddr = vb2_plane_vaddr(vb, 0);
 	spin_lock_irq(&params->config_lock);
 	list_add_tail(&params_buf->queue, &params->params);
 	spin_unlock_irq(&params->config_lock);
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
index c1d07a2e8839..e88bdd612d71 100644
--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-stats.c
@@ -112,7 +112,6 @@ static void rkisp1_stats_vb2_buf_queue(struct vb2_buffer *vb)
 	struct vb2_queue *vq = vb->vb2_queue;
 	struct rkisp1_stats *stats_dev = vq->drv_priv;
 
-	stats_buf->vaddr = vb2_plane_vaddr(vb, 0);
 
 	spin_lock_irq(&stats_dev->lock);
 	list_add_tail(&stats_buf->queue, &stats_dev->stat);
@@ -305,9 +304,8 @@ rkisp1_stats_send_measurement(struct rkisp1_stats *stats, u32 isp_ris)
 	if (!cur_buf)
 		return;
 
-	cur_stat_buf =
-		(struct rkisp1_stat_buffer *)(cur_buf->vaddr);
-
+	cur_stat_buf = (struct rkisp1_stat_buffer *)
+			vb2_plane_vaddr(&cur_buf->vb.vb2_buf, 0);
 	if (isp_ris & RKISP1_CIF_ISP_AWB_DONE)
 		rkisp1_stats_get_awb_meas(stats, cur_stat_buf);