Merge tag 'media/v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - some core fixes in VB2 mem2mem support

 - some improvements and cleanups in V4L2 async kAPI

 - newer controls in V4L2 API for H-264 and HEVC codecs

 - allegro-dvt driver was promoted from staging

 - new i2c sendor drivers: imx334, ov5648, ov8865

 - new automobile camera module: rdacm21

 - ipu3 cio2 driver started gained support for some ACPI BIOSes

 - new ATSC frontend: MaxLinear mxl692 VSB tuner/demod

 - the SMIA/CCS driver gained more support for CSS standard

 - several driver fixes, updates and improvements

* tag 'media/v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (362 commits)
  media: v4l: async: Fix kerneldoc documentation for async functions
  media: i2c: max9271: Add MODULE_* macros
  media: i2c: Kconfig: Make MAX9271 a module
  media: imx334: 'ret' is uninitialized, should have been PTR_ERR()
  media: i2c: Add imx334 camera sensor driver
  media: dt-bindings: media: Add bindings for imx334
  media: ov8856: Configure sensor for GRBG Bayer for all modes
  media: i2c: imx219: Implement V4L2_CID_LINK_FREQ control
  media: ov5675: fix vflip/hflip control
  media: ipu3-cio2: Build bridge only if ACPI is enabled
  media: Remove the legacy v4l2-clk API
  media: ov6650: Use the generic clock framework
  media: mt9m111: Use the generic clock framework
  media: ov9640: Use the generic clock framework
  media: pxa_camera: Drop the v4l2-clk clock register
  media: mach-pxa: Register the camera sensor fixed-rate clock
  media: i2c: imx258: get clock from device properties and enable it via runtime PM
  media: i2c: imx258: simplify getting state container
  media: i2c: imx258: add support for binding via device tree
  media: dt-bindings: media: imx258: add bindings for IMX258 sensor
  ...

1 files changed, 11 insertions, 17 deletions

diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c
index d73f9f540932..85dd13694bd2 100644
--- a/drivers/media/i2c/ov6650.c
+++ b/drivers/media/i2c/ov6650.c
@@ -22,13 +22,13 @@
  */
 
 #include <linux/bitops.h>
+#include <linux/clk.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/v4l2-mediabus.h>
 #include <linux/module.h>
 
-#include <media/v4l2-clk.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 
@@ -194,7 +194,7 @@ struct ov6650 {
 		struct v4l2_ctrl *blue;
 		struct v4l2_ctrl *red;
 	};
-	struct v4l2_clk		*clk;
+	struct clk		*clk;
 	bool			half_scale;	/* scale down output by 2 */
 	struct v4l2_rect	rect;		/* sensor cropping window */
 	struct v4l2_fract	tpf;		/* as requested with s_frame_interval */
@@ -459,9 +459,9 @@ static int ov6650_s_power(struct v4l2_subdev *sd, int on)
 	int ret = 0;
 
 	if (on)
-		ret = v4l2_clk_enable(priv->clk);
+		ret = clk_prepare_enable(priv->clk);
 	else
-		v4l2_clk_disable(priv->clk);
+		clk_disable_unprepare(priv->clk);
 
 	return ret;
 }
@@ -821,14 +821,14 @@ static int ov6650_video_probe(struct v4l2_subdev *sd)
 	u8 pidh, pidl, midh, midl;
 	int i, ret = 0;
 
-	priv->clk = v4l2_clk_get(&client->dev, NULL);
+	priv->clk = devm_clk_get(&client->dev, NULL);
 	if (IS_ERR(priv->clk)) {
 		ret = PTR_ERR(priv->clk);
-		dev_err(&client->dev, "v4l2_clk request err: %d\n", ret);
+		dev_err(&client->dev, "clk request err: %d\n", ret);
 		return ret;
 	}
 
-	rate = v4l2_clk_get_rate(priv->clk);
+	rate = clk_get_rate(priv->clk);
 	for (i = 0; rate && i < ARRAY_SIZE(ov6650_xclk); i++) {
 		if (rate != ov6650_xclk[i].rate)
 			continue;
@@ -839,8 +839,8 @@ static int ov6650_video_probe(struct v4l2_subdev *sd)
 		break;
 	}
 	for (i = 0; !xclk && i < ARRAY_SIZE(ov6650_xclk); i++) {
-		ret = v4l2_clk_set_rate(priv->clk, ov6650_xclk[i].rate);
-		if (ret || v4l2_clk_get_rate(priv->clk) != ov6650_xclk[i].rate)
+		ret = clk_set_rate(priv->clk, ov6650_xclk[i].rate);
+		if (ret || clk_get_rate(priv->clk) != ov6650_xclk[i].rate)
 			continue;
 
 		xclk = &ov6650_xclk[i];
@@ -852,12 +852,12 @@ static int ov6650_video_probe(struct v4l2_subdev *sd)
 		dev_err(&client->dev, "unable to get supported clock rate\n");
 		if (!ret)
 			ret = -EINVAL;
-		goto eclkput;
+		return ret;
 	}
 
 	ret = ov6650_s_power(sd, 1);
 	if (ret < 0)
-		goto eclkput;
+		return ret;
 
 	msleep(20);
 
@@ -899,11 +899,6 @@ static int ov6650_video_probe(struct v4l2_subdev *sd)
 
 done:
 	ov6650_s_power(sd, 0);
-	if (!ret)
-		return 0;
-eclkput:
-	v4l2_clk_put(priv->clk);
-
 	return ret;
 }
 
@@ -1089,7 +1084,6 @@ static int ov6650_remove(struct i2c_client *client)
 {
 	struct ov6650 *priv = to_ov6650(client);
 
-	v4l2_clk_put(priv->clk);
 	v4l2_async_unregister_subdev(&priv->subdev);
 	v4l2_ctrl_handler_free(&priv->hdl);
 	return 0;