From: Jernej Skrabec <jernej.skrabec@siol.net>
To: paul.kocialkowski@bootlin.com, maxime.ripard@bootlin.com
Cc: wens@csie.org, mchehab@kernel.org, gregkh@linuxfoundation.org,
linux-media@vger.kernel.org, devel@driverdev.osuosl.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/7] media: cedrus: Disable engine after each slice decoding
Date: Thu, 30 May 2019 23:15:10 +0200 [thread overview]
Message-ID: <20190530211516.1891-2-jernej.skrabec@siol.net> (raw)
In-Reply-To: <20190530211516.1891-1-jernej.skrabec@siol.net>
libvdpau-sunxi always disables engine after each decoded slice.
Do same in Cedrus driver.
Presumably this also lowers power consumption which is always nice.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index c34aec7c6e40..9c5819def186 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -123,6 +123,7 @@ static irqreturn_t cedrus_irq(int irq, void *data)
dev->dec_ops[ctx->current_codec]->irq_disable(ctx);
dev->dec_ops[ctx->current_codec]->irq_clear(ctx);
+ cedrus_engine_disable(dev);
src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
--
2.21.0
WARNING: multiple messages have this Message-ID (diff)
From: Jernej Skrabec <jernej.skrabec@siol.net>
To: paul.kocialkowski@bootlin.com, maxime.ripard@bootlin.com
Cc: devel@driverdev.osuosl.org, gregkh@linuxfoundation.org,
linux-kernel@vger.kernel.org, wens@csie.org, mchehab@kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [PATCH 1/7] media: cedrus: Disable engine after each slice decoding
Date: Thu, 30 May 2019 23:15:10 +0200 [thread overview]
Message-ID: <20190530211516.1891-2-jernej.skrabec@siol.net> (raw)
In-Reply-To: <20190530211516.1891-1-jernej.skrabec@siol.net>
libvdpau-sunxi always disables engine after each decoded slice.
Do same in Cedrus driver.
Presumably this also lowers power consumption which is always nice.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index c34aec7c6e40..9c5819def186 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -123,6 +123,7 @@ static irqreturn_t cedrus_irq(int irq, void *data)
dev->dec_ops[ctx->current_codec]->irq_disable(ctx);
dev->dec_ops[ctx->current_codec]->irq_clear(ctx);
+ cedrus_engine_disable(dev);
src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
--
2.21.0
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next prev parent reply other threads:[~2019-05-30 21:15 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 21:15 [PATCH 0/7] media: cedrus: Improvements/cleanup Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec [this message]
2019-05-30 21:15 ` [PATCH 1/7] media: cedrus: Disable engine after each slice decoding Jernej Skrabec
2019-06-03 11:38 ` Maxime Ripard
2019-06-03 11:38 ` Maxime Ripard
2019-08-12 13:28 ` Ezequiel Garcia
2019-08-12 13:28 ` Ezequiel Garcia
2019-08-12 13:28 ` Ezequiel Garcia
2019-05-30 21:15 ` [PATCH 2/7] media: cedrus: Fix H264 default reference index count Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec
2019-06-03 11:46 ` Maxime Ripard
2019-06-03 11:46 ` Maxime Ripard
2019-06-03 15:34 ` Jernej Škrabec
2019-06-03 15:34 ` Jernej Škrabec
2019-05-30 21:15 ` [PATCH 3/7] media: cedrus: Fix decoding for some H264 videos Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec
2019-06-03 11:55 ` Maxime Ripard
2019-06-03 11:55 ` Maxime Ripard
2019-06-03 15:37 ` Jernej Škrabec
2019-06-03 15:37 ` Jernej Škrabec
2019-06-06 12:45 ` Dan Carpenter
2019-06-06 12:45 ` Dan Carpenter
2019-05-30 21:15 ` [PATCH 4/7] media: cedrus: Remove dst_bufs from context Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec
2019-06-03 12:13 ` Maxime Ripard
2019-06-03 12:13 ` Maxime Ripard
2019-06-05 21:07 ` Paul Kocialkowski
2019-06-05 21:07 ` Paul Kocialkowski
2019-08-12 13:42 ` Ezequiel Garcia
2019-08-12 13:42 ` Ezequiel Garcia
2019-08-12 13:42 ` Ezequiel Garcia
2019-05-30 21:15 ` [PATCH 5/7] media: cedrus: Don't set chroma size for scale & rotation Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec
2019-06-05 21:08 ` Paul Kocialkowski
2019-06-05 21:08 ` Paul Kocialkowski
2019-05-30 21:15 ` [PATCH 6/7] media: cedrus: Add infra for extra buffers connected to capture buffers Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec
2019-06-03 12:18 ` Maxime Ripard
2019-06-03 12:18 ` Maxime Ripard
2019-06-03 15:48 ` Jernej Škrabec
2019-06-03 15:48 ` Jernej Škrabec
2019-06-05 21:10 ` Paul Kocialkowski
2019-06-05 21:10 ` Paul Kocialkowski
2019-06-05 21:52 ` Jernej Škrabec
2019-06-05 21:52 ` Jernej Škrabec
2019-06-06 8:33 ` Maxime Ripard
2019-06-06 8:33 ` Maxime Ripard
2019-05-30 21:15 ` [PATCH 7/7] media: cedrus: Improve H264 memory efficiency Jernej Skrabec
2019-05-30 21:15 ` Jernej Skrabec
2019-06-03 12:23 ` Maxime Ripard
2019-06-03 12:23 ` Maxime Ripard
2019-06-03 16:37 ` Jernej Škrabec
2019-06-03 16:37 ` Jernej Škrabec
2019-06-05 21:12 ` Paul Kocialkowski
2019-06-05 21:12 ` Paul Kocialkowski
2019-08-12 12:12 ` [PATCH 0/7] media: cedrus: Improvements/cleanup Hans Verkuil
2019-08-12 12:12 ` Hans Verkuil
2019-08-12 12:12 ` Hans Verkuil
2019-08-12 12:21 ` Jernej Škrabec
2019-08-12 12:21 ` Jernej Škrabec
2019-08-12 12:21 ` Jernej Škrabec
2019-08-12 13:55 ` Maxime Ripard
2019-08-12 13:55 ` Maxime Ripard
2019-08-12 13:55 ` Maxime Ripard
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