From: Jernej Skrabec <jernej.skrabec@gmail.com>
To: mripard@kernel.org, paul.kocialkowski@bootlin.com
Cc: mchehab@kernel.org, gregkh@linuxfoundation.org, wens@csie.org,
samuel@sholland.org, hverkuil-cisco@xs4all.nl,
linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
Jernej Skrabec <jernej.skrabec@gmail.com>
Subject: [PATCH v2 07/11] media: cedrus: Remove cedrus_codec enum
Date: Wed, 2 Nov 2022 19:08:06 +0100 [thread overview]
Message-ID: <20221102180810.267252-8-jernej.skrabec@gmail.com> (raw)
In-Reply-To: <20221102180810.267252-1-jernej.skrabec@gmail.com>
Last user of cedrus_codec enum is cedrus_engine_enable() but this
argument is completely redundant. Same information can be obtained via
source pixel format. Let's remove this argument and enum.
No functional changes intended.
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
drivers/staging/media/sunxi/cedrus/cedrus.h | 8 --------
drivers/staging/media/sunxi/cedrus/cedrus_h264.c | 2 +-
drivers/staging/media/sunxi/cedrus/cedrus_h265.c | 2 +-
drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 12 ++++++------
drivers/staging/media/sunxi/cedrus/cedrus_hw.h | 2 +-
drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c | 2 +-
drivers/staging/media/sunxi/cedrus/cedrus_vp8.c | 2 +-
7 files changed, 11 insertions(+), 19 deletions(-)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/media/sunxi/cedrus/cedrus.h
index 0b082b1fae22..5904294f3108 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.h
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.h
@@ -35,14 +35,6 @@
#define CEDRUS_CAPABILITY_VP8_DEC BIT(4)
#define CEDRUS_CAPABILITY_H265_10_DEC BIT(5)
-enum cedrus_codec {
- CEDRUS_CODEC_MPEG2,
- CEDRUS_CODEC_H264,
- CEDRUS_CODEC_H265,
- CEDRUS_CODEC_VP8,
- CEDRUS_CODEC_LAST,
-};
-
enum cedrus_irq_status {
CEDRUS_IRQ_NONE,
CEDRUS_IRQ_ERROR,
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
index c92dec21c1ac..dfb401df138a 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
@@ -518,7 +518,7 @@ static int cedrus_h264_setup(struct cedrus_ctx *ctx, struct cedrus_run *run)
struct cedrus_dev *dev = ctx->dev;
int ret;
- cedrus_engine_enable(ctx, CEDRUS_CODEC_H264);
+ cedrus_engine_enable(ctx);
cedrus_write(dev, VE_H264_SDROT_CTRL, 0);
cedrus_write(dev, VE_H264_EXTRA_BUFFER1,
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
index 7a438cd22c34..5d3da50ce46a 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
@@ -471,7 +471,7 @@ static int cedrus_h265_setup(struct cedrus_ctx *ctx, struct cedrus_run *run)
}
/* Activate H265 engine. */
- cedrus_engine_enable(ctx, CEDRUS_CODEC_H265);
+ cedrus_engine_enable(ctx);
/* Source offset and length in bits. */
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index c3387cd1e80f..fa86a658fdc6 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -31,7 +31,7 @@
#include "cedrus_hw.h"
#include "cedrus_regs.h"
-int cedrus_engine_enable(struct cedrus_ctx *ctx, enum cedrus_codec codec)
+int cedrus_engine_enable(struct cedrus_ctx *ctx)
{
u32 reg = 0;
@@ -42,18 +42,18 @@ int cedrus_engine_enable(struct cedrus_ctx *ctx, enum cedrus_codec codec)
reg |= VE_MODE_REC_WR_MODE_2MB;
reg |= VE_MODE_DDR_MODE_BW_128;
- switch (codec) {
- case CEDRUS_CODEC_MPEG2:
+ switch (ctx->src_fmt.pixelformat) {
+ case V4L2_PIX_FMT_MPEG2_SLICE:
reg |= VE_MODE_DEC_MPEG;
break;
/* H.264 and VP8 both use the same decoding mode bit. */
- case CEDRUS_CODEC_H264:
- case CEDRUS_CODEC_VP8:
+ case V4L2_PIX_FMT_H264_SLICE:
+ case V4L2_PIX_FMT_VP8_FRAME:
reg |= VE_MODE_DEC_H264;
break;
- case CEDRUS_CODEC_H265:
+ case V4L2_PIX_FMT_HEVC_SLICE:
reg |= VE_MODE_DEC_H265;
break;
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.h b/drivers/staging/media/sunxi/cedrus/cedrus_hw.h
index 7c92f00e36da..6f1e701b1ea8 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.h
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.h
@@ -16,7 +16,7 @@
#ifndef _CEDRUS_HW_H_
#define _CEDRUS_HW_H_
-int cedrus_engine_enable(struct cedrus_ctx *ctx, enum cedrus_codec codec);
+int cedrus_engine_enable(struct cedrus_ctx *ctx);
void cedrus_engine_disable(struct cedrus_dev *dev);
void cedrus_dst_format_set(struct cedrus_dev *dev,
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c b/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c
index c1128d2cd555..10e98f08aafc 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_mpeg2.c
@@ -66,7 +66,7 @@ static int cedrus_mpeg2_setup(struct cedrus_ctx *ctx, struct cedrus_run *run)
quantisation = run->mpeg2.quantisation;
/* Activate MPEG engine. */
- cedrus_engine_enable(ctx, CEDRUS_CODEC_MPEG2);
+ cedrus_engine_enable(ctx);
/* Set intra quantisation matrix. */
matrix = quantisation->intra_quantiser_matrix;
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_vp8.c b/drivers/staging/media/sunxi/cedrus/cedrus_vp8.c
index f7714baae37d..969677a3bbf9 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_vp8.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_vp8.c
@@ -662,7 +662,7 @@ static int cedrus_vp8_setup(struct cedrus_ctx *ctx, struct cedrus_run *run)
int header_size;
u32 reg;
- cedrus_engine_enable(ctx, CEDRUS_CODEC_VP8);
+ cedrus_engine_enable(ctx);
cedrus_write(dev, VE_H264_CTRL, VE_H264_CTRL_VP8);
--
2.38.1
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next prev parent reply other threads:[~2022-11-02 18:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-02 18:07 [PATCH v2 00/11] media: cedrus: Format handling improvements and 10-bit HEVC support Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 01/11] media: cedrus: remove superfluous call Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 02/11] media: cedrus: Add format reset helpers Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 03/11] media: cedrus: use helper to set default formats Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 04/11] media: cedrus: Add helper for checking capabilities Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 05/11] media: cedrus: Filter controls based on capability Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 06/11] media: cedrus: set codec ops immediately Jernej Skrabec
2022-11-02 18:08 ` Jernej Skrabec [this message]
2022-11-02 18:08 ` [PATCH v2 08/11] media: cedrus: prefer untiled capture format Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 09/11] media: cedrus: initialize controls a bit later Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 10/11] media: cedrus: Adjust buffer size based on control values Jernej Skrabec
2022-11-04 15:27 ` Hans Verkuil
2022-11-04 18:10 ` Jernej Škrabec
2022-11-02 18:08 ` [PATCH v2 11/11] media: cedrus: h265: Support decoding 10-bit frames Jernej Skrabec
2022-11-04 15:31 ` [PATCH v2 00/11] media: cedrus: Format handling improvements and 10-bit HEVC support Hans Verkuil
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