Merge tag 'media/v4.8-5' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media DocBook removal and some fixups from Mauro Carvalho Chehab:

  - removal of the media DocBook (since it's all in Sphinx now)

  - videobuf2: Fix an allocation regression

  - a few fixes related to the CEC drivers

* tag 'media/v4.8-5' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] cec: fix off-by-one memset
  [media] staging: add MEDIA_SUPPORT dependency
  [media] vivid: don't handle CEC_MSG_SET_STREAM_PATH
  [media] media: adv7180: Fix broken interrupt register access
  [media] vb2: Fix allocation size of dma_parms
  [media] vim2m: copy the other colorspace-related fields as well
  [media] adv7511: fix VIC autodetect
  doc-rst: Remove the media docbook

5 files changed, 44 insertions, 25 deletions

diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c
index b77b0a4dbf68..95cbc857f36e 100644
--- a/drivers/media/i2c/adv7180.c
+++ b/drivers/media/i2c/adv7180.c
@@ -100,7 +100,7 @@
 #define ADV7180_REG_IDENT 0x0011
 #define ADV7180_ID_7180 0x18
 
-#define ADV7180_REG_ICONF1		0x0040
+#define ADV7180_REG_ICONF1		0x2040
 #define ADV7180_ICONF1_ACTIVE_LOW	0x01
 #define ADV7180_ICONF1_PSYNC_ONLY	0x10
 #define ADV7180_ICONF1_ACTIVE_TO_CLR	0xC0
@@ -113,15 +113,15 @@
 
 #define ADV7180_IRQ1_LOCK	0x01
 #define ADV7180_IRQ1_UNLOCK	0x02
-#define ADV7180_REG_ISR1	0x0042
-#define ADV7180_REG_ICR1	0x0043
-#define ADV7180_REG_IMR1	0x0044
-#define ADV7180_REG_IMR2	0x0048
+#define ADV7180_REG_ISR1	0x2042
+#define ADV7180_REG_ICR1	0x2043
+#define ADV7180_REG_IMR1	0x2044
+#define ADV7180_REG_IMR2	0x2048
 #define ADV7180_IRQ3_AD_CHANGE	0x08
-#define ADV7180_REG_ISR3	0x004A
-#define ADV7180_REG_ICR3	0x004B
-#define ADV7180_REG_IMR3	0x004C
-#define ADV7180_REG_IMR4	0x50
+#define ADV7180_REG_ISR3	0x204A
+#define ADV7180_REG_ICR3	0x204B
+#define ADV7180_REG_IMR3	0x204C
+#define ADV7180_REG_IMR4	0x2050
 
 #define ADV7180_REG_NTSC_V_BIT_END	0x00E6
 #define ADV7180_NTSC_V_BIT_END_MANUAL_NVEND	0x4F
diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511.c
index 6d7cad54a65d..53030d631653 100644
--- a/drivers/media/i2c/adv7511.c
+++ b/drivers/media/i2c/adv7511.c
@@ -1041,6 +1041,8 @@ static int adv7511_s_dv_timings(struct v4l2_subdev *sd,
 			       struct v4l2_dv_timings *timings)
 {
 	struct adv7511_state *state = get_adv7511_state(sd);
+	struct v4l2_bt_timings *bt = &timings->bt;
+	u32 fps;
 
 	v4l2_dbg(1, debug, sd, "%s:\n", __func__);
 
@@ -1052,15 +1054,29 @@ static int adv7511_s_dv_timings(struct v4l2_subdev *sd,
 	   if the format is one of the CEA or DMT timings. */
 	v4l2_find_dv_timings_cap(timings, &adv7511_timings_cap, 0, NULL, NULL);
 
-	timings->bt.flags &= ~V4L2_DV_FL_REDUCED_FPS;
-
 	/* save timings */
 	state->dv_timings = *timings;
 
 	/* set h/vsync polarities */
 	adv7511_wr_and_or(sd, 0x17, 0x9f,
-		((timings->bt.polarities & V4L2_DV_VSYNC_POS_POL) ? 0 : 0x40) |
-		((timings->bt.polarities & V4L2_DV_HSYNC_POS_POL) ? 0 : 0x20));
+		((bt->polarities & V4L2_DV_VSYNC_POS_POL) ? 0 : 0x40) |
+		((bt->polarities & V4L2_DV_HSYNC_POS_POL) ? 0 : 0x20));
+
+	fps = (u32)bt->pixelclock / (V4L2_DV_BT_FRAME_WIDTH(bt) * V4L2_DV_BT_FRAME_HEIGHT(bt));
+	switch (fps) {
+	case 24:
+		adv7511_wr_and_or(sd, 0xfb, 0xf9, 1 << 1);
+		break;
+	case 25:
+		adv7511_wr_and_or(sd, 0xfb, 0xf9, 2 << 1);
+		break;
+	case 30:
+		adv7511_wr_and_or(sd, 0xfb, 0xf9, 3 << 1);
+		break;
+	default:
+		adv7511_wr_and_or(sd, 0xfb, 0xf9, 0);
+		break;
+	}
 
 	/* update quantization range based on new dv_timings */
 	adv7511_set_rgb_quantization_mode(sd, state->rgb_quantization_range_ctrl);
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index 6b17015048ae..cd0ff4a66fdc 100644
--- a/drivers/media/platform/vim2m.c
+++ b/drivers/media/platform/vim2m.c
@@ -171,6 +171,9 @@ struct vim2m_ctx {
 	int			mode;
 
 	enum v4l2_colorspace	colorspace;
+	enum v4l2_ycbcr_encoding ycbcr_enc;
+	enum v4l2_xfer_func	xfer_func;
+	enum v4l2_quantization	quant;
 
 	/* Source and destination queue data */
 	struct vim2m_q_data   q_data[2];
@@ -493,6 +496,9 @@ static int vidioc_g_fmt(struct vim2m_ctx *ctx, struct v4l2_format *f)
 	f->fmt.pix.bytesperline	= (q_data->width * q_data->fmt->depth) >> 3;
 	f->fmt.pix.sizeimage	= q_data->sizeimage;
 	f->fmt.pix.colorspace	= ctx->colorspace;
+	f->fmt.pix.xfer_func	= ctx->xfer_func;
+	f->fmt.pix.ycbcr_enc	= ctx->ycbcr_enc;
+	f->fmt.pix.quantization	= ctx->quant;
 
 	return 0;
 }
@@ -549,6 +555,9 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
 		return -EINVAL;
 	}
 	f->fmt.pix.colorspace = ctx->colorspace;
+	f->fmt.pix.xfer_func = ctx->xfer_func;
+	f->fmt.pix.ycbcr_enc = ctx->ycbcr_enc;
+	f->fmt.pix.quantization = ctx->quant;
 
 	return vidioc_try_fmt(f, fmt);
 }
@@ -630,8 +639,12 @@ static int vidioc_s_fmt_vid_out(struct file *file, void *priv,
 		return ret;
 
 	ret = vidioc_s_fmt(file2ctx(file), f);
-	if (!ret)
+	if (!ret) {
 		ctx->colorspace = f->fmt.pix.colorspace;
+		ctx->xfer_func = f->fmt.pix.xfer_func;
+		ctx->ycbcr_enc = f->fmt.pix.ycbcr_enc;
+		ctx->quant = f->fmt.pix.quantization;
+	}
 	return ret;
 }
 
diff --git a/drivers/media/platform/vivid/vivid-cec.c b/drivers/media/platform/vivid/vivid-cec.c
index 66aa7292076b..f9f878b8e0a7 100644
--- a/drivers/media/platform/vivid/vivid-cec.c
+++ b/drivers/media/platform/vivid/vivid-cec.c
@@ -169,7 +169,6 @@ static int vivid_received(struct cec_adapter *adap, struct cec_msg *msg)
 	struct vivid_dev *dev = adap->priv;
 	struct cec_msg reply;
 	u8 dest = cec_msg_destination(msg);
-	u16 pa;
 	u8 disp_ctl;
 	char osd[14];
 
@@ -178,15 +177,6 @@ static int vivid_received(struct cec_adapter *adap, struct cec_msg *msg)
 	cec_msg_init(&reply, dest, cec_msg_initiator(msg));
 
 	switch (cec_msg_opcode(msg)) {
-	case CEC_MSG_SET_STREAM_PATH:
-		if (cec_is_sink(adap))
-			return -ENOMSG;
-		cec_ops_set_stream_path(msg, &pa);
-		if (pa != adap->phys_addr)
-			return -ENOMSG;
-		cec_msg_active_source(&reply, adap->phys_addr);
-		cec_transmit_msg(adap, &reply, false);
-		break;
 	case CEC_MSG_SET_OSD_STRING:
 		if (!cec_is_sink(adap))
 			return -ENOMSG;
diff --git a/drivers/media/v4l2-core/videobuf2-dma-contig.c b/drivers/media/v4l2-core/videobuf2-dma-contig.c
index b09b2c9b6b63..59fa204b15f3 100644
--- a/drivers/media/v4l2-core/videobuf2-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-contig.c
@@ -743,7 +743,7 @@ EXPORT_SYMBOL_GPL(vb2_dma_contig_memops);
 int vb2_dma_contig_set_max_seg_size(struct device *dev, unsigned int size)
 {
 	if (!dev->dma_parms) {
-		dev->dma_parms = kzalloc(sizeof(dev->dma_parms), GFP_KERNEL);
+		dev->dma_parms = kzalloc(sizeof(*dev->dma_parms), GFP_KERNEL);
 		if (!dev->dma_parms)
 			return -ENOMEM;
 	}