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authorMaxime Ripard <maxime@cerno.tech>2021-05-11 13:35:52 +0200
committerMaxime Ripard <maxime@cerno.tech>2021-05-11 13:35:52 +0200
commitc55b44c9386f3ee1b08752638559f19deaf6040d (patch)
treec843a21f45180387fcd9eb2625cc9d1f166a3156 /drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
parentMAINTAINERS: Update my e-mail (diff)
parentLinux 5.13-rc1 (diff)
downloadlinux-c55b44c9386f3ee1b08752638559f19deaf6040d.tar.xz
linux-c55b44c9386f3ee1b08752638559f19deaf6040d.zip
Merge drm/drm-fixes into drm-misc-fixes
Start this new release drm-misc-fixes branch Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c')
-rw-r--r--drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 8c917969c2f1..4831052f475d 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -9,6 +9,7 @@
#include <media/v4l2-mem2mem.h>
#include <media/videobuf2-dma-contig.h>
#include <soc/mediatek/smi.h>
+#include <linux/pm_runtime.h>
#include "mtk_vcodec_drv.h"
#include "mtk_vcodec_enc.h"
@@ -787,7 +788,7 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count)
*/
if ((ctx->state == MTK_STATE_ABORT) || (ctx->state == MTK_STATE_FREE)) {
ret = -EIO;
- goto err_set_param;
+ goto err_start_stream;
}
/* Do the initialization when both start_streaming have been called */
@@ -799,6 +800,12 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count)
return 0;
}
+ ret = pm_runtime_resume_and_get(&ctx->dev->plat_dev->dev);
+ if (ret < 0) {
+ mtk_v4l2_err("pm_runtime_resume_and_get fail %d", ret);
+ goto err_start_stream;
+ }
+
mtk_venc_set_param(ctx, &param);
ret = venc_if_set_param(ctx, VENC_SET_PARAM_ENC, &param);
if (ret) {
@@ -825,6 +832,11 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count)
return 0;
err_set_param:
+ ret = pm_runtime_put(&ctx->dev->plat_dev->dev);
+ if (ret < 0)
+ mtk_v4l2_err("pm_runtime_put fail %d", ret);
+
+err_start_stream:
for (i = 0; i < q->num_buffers; ++i) {
struct vb2_buffer *buf = vb2_get_buffer(q, i);
@@ -878,6 +890,10 @@ static void vb2ops_venc_stop_streaming(struct vb2_queue *q)
if (ret)
mtk_v4l2_err("venc_if_deinit failed=%d", ret);
+ ret = pm_runtime_put(&ctx->dev->plat_dev->dev);
+ if (ret < 0)
+ mtk_v4l2_err("pm_runtime_put fail %d", ret);
+
ctx->state = MTK_STATE_FREE;
}