[PATCH 5.15 343/779] media: hantro: Simplify postprocessor

From: Greg Kroah-Hartman
Date: Mon Aug 15 2022 - 14:59:34 EST


From: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx>

[ Upstream commit 53a3e71095c572333ceea30762565dbedec951ca ]

Add a 'postprocessed' boolean property to struct hantro_fmt
to signal that a format is produced by the post-processor.
This will allow to introduce the G2 post-processor in a simple way.

Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxxxx>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/staging/media/hantro/hantro.h | 2 ++
drivers/staging/media/hantro/hantro_postproc.c | 8 +-------
drivers/staging/media/hantro/imx8m_vpu_hw.c | 1 +
drivers/staging/media/hantro/rockchip_vpu_hw.c | 1 +
drivers/staging/media/hantro/sama5d4_vdec_hw.c | 1 +
5 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/media/hantro/hantro.h b/drivers/staging/media/hantro/hantro.h
index c2e2dca38628..88792c863edc 100644
--- a/drivers/staging/media/hantro/hantro.h
+++ b/drivers/staging/media/hantro/hantro.h
@@ -262,6 +262,7 @@ struct hantro_ctx {
* @max_depth: Maximum depth, for bitstream formats
* @enc_fmt: Format identifier for encoder registers.
* @frmsize: Supported range of frame sizes (only for bitstream formats).
+ * @postprocessed: Indicates if this format needs the post-processor.
*/
struct hantro_fmt {
char *name;
@@ -271,6 +272,7 @@ struct hantro_fmt {
int max_depth;
enum hantro_enc_fmt enc_fmt;
struct v4l2_frmsize_stepwise frmsize;
+ bool postprocessed;
};

struct hantro_reg {
diff --git a/drivers/staging/media/hantro/hantro_postproc.c b/drivers/staging/media/hantro/hantro_postproc.c
index 07842152003f..46434c97317b 100644
--- a/drivers/staging/media/hantro/hantro_postproc.c
+++ b/drivers/staging/media/hantro/hantro_postproc.c
@@ -53,15 +53,9 @@ const struct hantro_postproc_regs hantro_g1_postproc_regs = {
bool hantro_needs_postproc(const struct hantro_ctx *ctx,
const struct hantro_fmt *fmt)
{
- struct hantro_dev *vpu = ctx->dev;
-
if (ctx->is_encoder)
return false;
-
- if (!vpu->variant->postproc_fmts)
- return false;
-
- return fmt->fourcc != V4L2_PIX_FMT_NV12;
+ return fmt->postprocessed;
}

void hantro_postproc_enable(struct hantro_ctx *ctx)
diff --git a/drivers/staging/media/hantro/imx8m_vpu_hw.c b/drivers/staging/media/hantro/imx8m_vpu_hw.c
index ea919bfb9891..b692b74b0914 100644
--- a/drivers/staging/media/hantro/imx8m_vpu_hw.c
+++ b/drivers/staging/media/hantro/imx8m_vpu_hw.c
@@ -82,6 +82,7 @@ static const struct hantro_fmt imx8m_vpu_postproc_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
+ .postprocessed = true,
},
};

diff --git a/drivers/staging/media/hantro/rockchip_vpu_hw.c b/drivers/staging/media/hantro/rockchip_vpu_hw.c
index 0c22039162a0..543dc4a5486c 100644
--- a/drivers/staging/media/hantro/rockchip_vpu_hw.c
+++ b/drivers/staging/media/hantro/rockchip_vpu_hw.c
@@ -62,6 +62,7 @@ static const struct hantro_fmt rockchip_vpu1_postproc_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
+ .postprocessed = true,
},
};

diff --git a/drivers/staging/media/hantro/sama5d4_vdec_hw.c b/drivers/staging/media/hantro/sama5d4_vdec_hw.c
index 9c3b8cd0b239..99432008b241 100644
--- a/drivers/staging/media/hantro/sama5d4_vdec_hw.c
+++ b/drivers/staging/media/hantro/sama5d4_vdec_hw.c
@@ -15,6 +15,7 @@ static const struct hantro_fmt sama5d4_vdec_postproc_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
+ .postprocessed = true,
},
};

--
2.35.1