Merge tag 'asoc-fix-v5.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.1

A few core fixes along with the driver specific ones, mainly fixing
small issues that only affect x86 platforms for various reasons (their
unusual machine enumeration mechanisms mainly, plus a fix for error
handling in topology).

There's some of the driver fixes that look larger than they are, like
the hdmi-codec changes which resulted in an indentation change, and most
of the other large changes are for new drivers like the STM32 changes.

1 files changed, 4 insertions, 24 deletions

diff --git a/drivers/media/platform/vimc/vimc-scaler.c b/drivers/media/platform/vimc/vimc-scaler.c
index b0952ee86296..39b2a73dfcc1 100644
--- a/drivers/media/platform/vimc/vimc-scaler.c
+++ b/drivers/media/platform/vimc/vimc-scaler.c
@@ -217,7 +217,6 @@ static const struct v4l2_subdev_pad_ops vimc_sca_pad_ops = {
 static int vimc_sca_s_stream(struct v4l2_subdev *sd, int enable)
 {
 	struct vimc_sca_device *vsca = v4l2_get_subdevdata(sd);
-	int ret;
 
 	if (enable) {
 		const struct vimc_pix_map *vpix;
@@ -245,22 +244,10 @@ static int vimc_sca_s_stream(struct v4l2_subdev *sd, int enable)
 		if (!vsca->src_frame)
 			return -ENOMEM;
 
-		/* Turn the stream on in the subdevices directly connected */
-		ret = vimc_pipeline_s_stream(&vsca->sd.entity, 1);
-		if (ret) {
-			vfree(vsca->src_frame);
-			vsca->src_frame = NULL;
-			return ret;
-		}
 	} else {
 		if (!vsca->src_frame)
 			return 0;
 
-		/* Disable streaming from the pipe */
-		ret = vimc_pipeline_s_stream(&vsca->sd.entity, 0);
-		if (ret)
-			return ret;
-
 		vfree(vsca->src_frame);
 		vsca->src_frame = NULL;
 	}
@@ -346,26 +333,19 @@ static void vimc_sca_fill_src_frame(const struct vimc_sca_device *const vsca,
 			vimc_sca_scale_pix(vsca, i, j, sink_frame);
 }
 
-static void vimc_sca_process_frame(struct vimc_ent_device *ved,
-				   struct media_pad *sink,
-				   const void *sink_frame)
+static void *vimc_sca_process_frame(struct vimc_ent_device *ved,
+				    const void *sink_frame)
 {
 	struct vimc_sca_device *vsca = container_of(ved, struct vimc_sca_device,
 						    ved);
-	unsigned int i;
 
 	/* If the stream in this node is not active, just return */
 	if (!vsca->src_frame)
-		return;
+		return ERR_PTR(-EINVAL);
 
 	vimc_sca_fill_src_frame(vsca, sink_frame);
 
-	/* Propagate the frame through all source pads */
-	for (i = 1; i < vsca->sd.entity.num_pads; i++) {
-		struct media_pad *pad = &vsca->sd.entity.pads[i];
-
-		vimc_propagate_frame(pad, vsca->src_frame);
-	}
+	return vsca->src_frame;
 };
 
 static void vimc_sca_comp_unbind(struct device *comp, struct device *master,