Merge tag 'br-v5.18l' of git://linuxtv.org/hverkuil/media_tree into media_stage

Tag branch

* tag 'br-v5.18l' of git://linuxtv.org/hverkuil/media_tree: (39 commits)
  media: imx-jpeg: Set V4L2_BUF_FLAG_LAST at eos
  media: meson-ir-tx: remove incorrect doc comment
  media: vivid: use time_is_after_jiffies() instead of open coding it
  media: wl128x: use time_is_before_jiffies() instead of open coding it
  media: tda8083: use time_is_after_jiffies() instead of open coding it
  media: stv0299: use time_is_before_jiffies() instead of open coding it
  media: si21xx: use time_is_before_jiffies() instead of open coding it
  media: cedrus: h264: Fix neighbour info buffer size
  media: cx88-mpeg: clear interrupt status register before streaming video
  media: cedrus: H265: Fix neighbour info buffer size
  media: fsl-viu: use GFP_KERNEL
  media: cx18: use GFP_KERNEL
  drivers: meson: vdec: add VP9 support to GXM
  stkwebcam: add new Asus laptop to upside_down table
  media: imx-jpeg: fix a bug of accessing array out of bounds
  media: sun6i-csi: fix colorspace in sun6i_video_try_fmt()
  media: usb: go7007: s2250-board: fix leak in probe()
  media: cedrus: Add watchdog for job completion
  pixfmt-yuv-planar.rst: fix typo: 'Cr, Cr' -> 'Cr, Cb'
  media: imx-jpeg: Remove unnecessary print function dev_err()
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

8 files changed, 50 insertions, 2 deletions

diff --git a/drivers/staging/media/meson/vdec/vdec_platform.c b/drivers/staging/media/meson/vdec/vdec_platform.c
index eabbebab2da2..88c9d72e1c83 100644
--- a/drivers/staging/media/meson/vdec/vdec_platform.c
+++ b/drivers/staging/media/meson/vdec/vdec_platform.c
@@ -103,6 +103,18 @@ static const struct amvdec_format vdec_formats_gxl[] = {
 
 static const struct amvdec_format vdec_formats_gxm[] = {
 	{
+		.pixfmt = V4L2_PIX_FMT_VP9,
+		.min_buffers = 16,
+		.max_buffers = 24,
+		.max_width = 3840,
+		.max_height = 2160,
+		.vdec_ops = &vdec_hevc_ops,
+		.codec_ops = &codec_vp9_ops,
+		.firmware_path = "meson/vdec/gxl_vp9.bin",
+		.pixfmts_cap = { V4L2_PIX_FMT_NV12M, 0 },
+		.flags = V4L2_FMT_FLAG_COMPRESSED |
+			 V4L2_FMT_FLAG_DYN_RESOLUTION,
+	}, {
 		.pixfmt = V4L2_PIX_FMT_H264,
 		.min_buffers = 2,
 		.max_buffers = 24,
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index 4a4b714b0f26..68b3dcdb5df3 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -439,6 +439,8 @@ static int cedrus_probe(struct platform_device *pdev)
 
 	mutex_init(&dev->dev_mutex);
 
+	INIT_DELAYED_WORK(&dev->watchdog_work, cedrus_watchdog);
+
 	ret = v4l2_device_register(&pdev->dev, &dev->v4l2_dev);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register V4L2 device\n");
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/media/sunxi/cedrus/cedrus.h
index c345f2984041..3bc094eb497f 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.h
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.h
@@ -24,6 +24,7 @@
 
 #include <linux/iopoll.h>
 #include <linux/platform_device.h>
+#include <linux/workqueue.h>
 
 #define CEDRUS_NAME			"cedrus"
 
@@ -194,6 +195,8 @@ struct cedrus_dev {
 	struct reset_control	*rstc;
 
 	unsigned int		capabilities;
+
+	struct delayed_work	watchdog_work;
 };
 
 extern struct cedrus_dec_ops cedrus_dec_ops_mpeg2;
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_dec.c b/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
index a16c1422558f..9c7200299465 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_dec.c
@@ -97,4 +97,8 @@ void cedrus_device_run(void *priv)
 		v4l2_ctrl_request_complete(src_req, &ctx->hdl);
 
 	dev->dec_ops[ctx->current_codec]->trigger(ctx);
+
+	/* Start the watchdog timer. */
+	schedule_delayed_work(&dev->watchdog_work,
+			      msecs_to_jiffies(2000));
 }
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
index b4173a8926d6..d8fb93035470 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
@@ -38,7 +38,7 @@ struct cedrus_h264_sram_ref_pic {
 
 #define CEDRUS_H264_FRAME_NUM		18
 
-#define CEDRUS_NEIGHBOR_INFO_BUF_SIZE	(16 * SZ_1K)
+#define CEDRUS_NEIGHBOR_INFO_BUF_SIZE	(32 * SZ_1K)
 #define CEDRUS_MIN_PIC_INFO_BUF_SIZE       (130 * SZ_1K)
 
 static void cedrus_h264_write_sram(struct cedrus_dev *dev,
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
index 8ab2d9c6f048..44f385be9f6c 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
@@ -23,7 +23,7 @@
  * Subsequent BSP implementations seem to double the neighbor info buffer size
  * for the H6 SoC, which may be related to 10 bit H265 support.
  */
-#define CEDRUS_H265_NEIGHBOR_INFO_BUF_SIZE	(397 * SZ_1K)
+#define CEDRUS_H265_NEIGHBOR_INFO_BUF_SIZE	(794 * SZ_1K)
 #define CEDRUS_H265_ENTRY_POINTS_BUF_SIZE	(4 * SZ_1K)
 #define CEDRUS_H265_MV_COL_BUF_UNIT_CTB_SIZE	160
 
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index 2d7663726467..a6470a89851e 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -118,6 +118,13 @@ static irqreturn_t cedrus_irq(int irq, void *data)
 	enum vb2_buffer_state state;
 	enum cedrus_irq_status status;
 
+	/*
+	 * If cancel_delayed_work returns false it means watchdog already
+	 * executed and finished the job.
+	 */
+	if (!cancel_delayed_work(&dev->watchdog_work))
+		return IRQ_HANDLED;
+
 	ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev);
 	if (!ctx) {
 		v4l2_err(&dev->v4l2_dev,
@@ -143,6 +150,24 @@ static irqreturn_t cedrus_irq(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
+void cedrus_watchdog(struct work_struct *work)
+{
+	struct cedrus_dev *dev;
+	struct cedrus_ctx *ctx;
+
+	dev = container_of(to_delayed_work(work),
+			   struct cedrus_dev, watchdog_work);
+
+	ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev);
+	if (!ctx)
+		return;
+
+	v4l2_err(&dev->v4l2_dev, "frame processing timed out!\n");
+	reset_control_reset(dev->rstc);
+	v4l2_m2m_buf_done_and_job_finish(ctx->dev->m2m_dev, ctx->fh.m2m_ctx,
+					 VB2_BUF_STATE_ERROR);
+}
+
 int cedrus_hw_suspend(struct device *device)
 {
 	struct cedrus_dev *dev = dev_get_drvdata(device);
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.h b/drivers/staging/media/sunxi/cedrus/cedrus_hw.h
index 45f641f0bfa2..7c92f00e36da 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.h
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.h
@@ -28,4 +28,6 @@ int cedrus_hw_resume(struct device *device);
 int cedrus_hw_probe(struct cedrus_dev *dev);
 void cedrus_hw_remove(struct cedrus_dev *dev);
 
+void cedrus_watchdog(struct work_struct *work);
+
 #endif