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Subject[PATCH] [media] mtk-mdp: Fix g_/s_selection capture/compose logic
Date
From: Daniel Kurtz <djkurtz@chromium.org>

Experiments show that the:
(1) mtk-mdp uses the _MPLANE form of CAPTURE/OUTPUT
(2) CAPTURE types use CROP targets, and OUTPUT types use COMPOSE targets

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com>

---
drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
index 13afe48..8ab7ca0 100644
--- a/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c
@@ -837,12 +837,12 @@ static int mtk_mdp_m2m_g_selection(struct file *file, void *fh,
struct mtk_mdp_ctx *ctx = fh_to_ctx(fh);
bool valid = false;

- if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (mtk_mdp_is_target_compose(s->target))
- valid = true;
- } else if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
+ if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
if (mtk_mdp_is_target_crop(s->target))
valid = true;
+ } else if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+ if (mtk_mdp_is_target_compose(s->target))
+ valid = true;
}
if (!valid) {
mtk_mdp_dbg(1, "[%d] invalid type:%d,%u", ctx->id, s->type,
@@ -907,12 +907,12 @@ static int mtk_mdp_m2m_s_selection(struct file *file, void *fh,
int ret;
bool valid = false;

- if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
- if (s->target == V4L2_SEL_TGT_COMPOSE)
- valid = true;
- } else if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
+ if (s->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
if (s->target == V4L2_SEL_TGT_CROP)
valid = true;
+ } else if (s->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
+ if (s->target == V4L2_SEL_TGT_COMPOSE)
+ valid = true;
}
if (!valid) {
mtk_mdp_dbg(1, "[%d] invalid type:%d,%u", ctx->id, s->type,
@@ -925,7 +925,7 @@ static int mtk_mdp_m2m_s_selection(struct file *file, void *fh,
if (ret)
return ret;

- if (mtk_mdp_is_target_crop(s->target))
+ if (mtk_mdp_is_target_compose(s->target))
frame = &ctx->s_frame;
else
frame = &ctx->d_frame;
--
1.9.1
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