From: Sebastian Fricke <sebastian.fricke@collabora.com> To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, NXP Linux Team <linux-imx@nxp.com>, Conor Dooley <conor+dt@kernel.org>, Mauro Carvalho Chehab <mchehab@kernel.org>, Jackson Lee <jackson.lee@chipsnmedia.com>, Hans Verkuil <hverkuil@xs4all.nl>, Sascha Hauer <s.hauer@pengutronix.de>, Rob Herring <robh+dt@kernel.org>, Pengutronix Kernel Team <kernel@pengutronix.de>, Shawn Guo <shawnguo@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, Nas Chung <nas.chung@chipsnmedia.com>, Fabio Estevam <festevam@gmail.com> Cc: linux-media@vger.kernel.org, Tomasz Figa <tfiga@chromium.org>, linux-kernel@vger.kernel.org, Sebastian Fricke <sebastian.fricke@collabora.com>, Nicolas Dufresne <nicolas.dufresne@collabora.com>, kernel@collabora.com, Robert Beckett <bob.beckett@collabora.com>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Darren Etheridge <detheridge@ti.com> Subject: [PATCH v13 2/8] media: v4l2: Allow M2M job queuing w/o streaming CAP queue Date: Thu, 12 Oct 2023 13:01:00 +0200 [thread overview] Message-ID: <20230929-wave5_v13_media_master-v13-2-5ac60ccbf2ce@collabora.com> (raw) In-Reply-To: <20230929-wave5_v13_media_master-v13-0-5ac60ccbf2ce@collabora.com> Allow decoder drivers to set the ignore_cap_streaming flag to allow queuing jobs to the M2M ready queue and perform firmware sequence analysis with just a streaming OUTPUT queue and available bitstream data. Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com> --- drivers/media/v4l2-core/v4l2-mem2mem.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c index 0cc30397fbad..9e983176542b 100644 --- a/drivers/media/v4l2-core/v4l2-mem2mem.c +++ b/drivers/media/v4l2-core/v4l2-mem2mem.c @@ -301,9 +301,12 @@ static void __v4l2_m2m_try_queue(struct v4l2_m2m_dev *m2m_dev, dprintk("Trying to schedule a job for m2m_ctx: %p\n", m2m_ctx); - if (!m2m_ctx->out_q_ctx.q.streaming - || !m2m_ctx->cap_q_ctx.q.streaming) { - dprintk("Streaming needs to be on for both queues\n"); + if (!m2m_ctx->out_q_ctx.q.streaming || + (!m2m_ctx->cap_q_ctx.q.streaming && !m2m_ctx->ignore_cap_streaming)) { + if (!m2m_ctx->ignore_cap_streaming) + dprintk("Streaming needs to be on for both queues\n"); + else + dprintk("Streaming needs to be on for the OUTPUT queue\n"); return; } -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Sebastian Fricke <sebastian.fricke@collabora.com> To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, NXP Linux Team <linux-imx@nxp.com>, Conor Dooley <conor+dt@kernel.org>, Mauro Carvalho Chehab <mchehab@kernel.org>, Jackson Lee <jackson.lee@chipsnmedia.com>, Hans Verkuil <hverkuil@xs4all.nl>, Sascha Hauer <s.hauer@pengutronix.de>, Rob Herring <robh+dt@kernel.org>, Pengutronix Kernel Team <kernel@pengutronix.de>, Shawn Guo <shawnguo@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, Nas Chung <nas.chung@chipsnmedia.com>, Fabio Estevam <festevam@gmail.com> Cc: linux-media@vger.kernel.org, Tomasz Figa <tfiga@chromium.org>, linux-kernel@vger.kernel.org, Sebastian Fricke <sebastian.fricke@collabora.com>, Nicolas Dufresne <nicolas.dufresne@collabora.com>, kernel@collabora.com, Robert Beckett <bob.beckett@collabora.com>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Darren Etheridge <detheridge@ti.com> Subject: [PATCH v13 2/8] media: v4l2: Allow M2M job queuing w/o streaming CAP queue Date: Thu, 12 Oct 2023 13:01:00 +0200 [thread overview] Message-ID: <20230929-wave5_v13_media_master-v13-2-5ac60ccbf2ce@collabora.com> (raw) In-Reply-To: <20230929-wave5_v13_media_master-v13-0-5ac60ccbf2ce@collabora.com> Allow decoder drivers to set the ignore_cap_streaming flag to allow queuing jobs to the M2M ready queue and perform firmware sequence analysis with just a streaming OUTPUT queue and available bitstream data. Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com> --- drivers/media/v4l2-core/v4l2-mem2mem.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c index 0cc30397fbad..9e983176542b 100644 --- a/drivers/media/v4l2-core/v4l2-mem2mem.c +++ b/drivers/media/v4l2-core/v4l2-mem2mem.c @@ -301,9 +301,12 @@ static void __v4l2_m2m_try_queue(struct v4l2_m2m_dev *m2m_dev, dprintk("Trying to schedule a job for m2m_ctx: %p\n", m2m_ctx); - if (!m2m_ctx->out_q_ctx.q.streaming - || !m2m_ctx->cap_q_ctx.q.streaming) { - dprintk("Streaming needs to be on for both queues\n"); + if (!m2m_ctx->out_q_ctx.q.streaming || + (!m2m_ctx->cap_q_ctx.q.streaming && !m2m_ctx->ignore_cap_streaming)) { + if (!m2m_ctx->ignore_cap_streaming) + dprintk("Streaming needs to be on for both queues\n"); + else + dprintk("Streaming needs to be on for the OUTPUT queue\n"); return; } -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-10-12 11:02 UTC|newest] Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-10-12 11:00 [PATCH v13 0/8] Wave5 codec driver Sebastian Fricke 2023-10-12 11:00 ` Sebastian Fricke 2023-10-12 11:00 ` [PATCH v13 1/8] media: v4l2: Add ignore_cap_streaming flag Sebastian Fricke 2023-10-12 11:00 ` Sebastian Fricke 2023-10-12 11:01 ` Sebastian Fricke [this message] 2023-10-12 11:01 ` [PATCH v13 2/8] media: v4l2: Allow M2M job queuing w/o streaming CAP queue Sebastian Fricke 2023-10-12 11:01 ` [PATCH v13 3/8] media: platform: chips-media: Move Coda to separate folder Sebastian Fricke 2023-10-12 11:01 ` Sebastian Fricke 2023-10-12 11:01 ` [PATCH v13 4/8] media: chips-media: wave5: Add vpuapi layer Sebastian Fricke 2023-10-22 16:27 ` Christophe JAILLET 2023-10-22 16:27 ` Christophe JAILLET 2023-10-12 11:01 ` [PATCH v13 5/8] media: chips-media: wave5: Add the v4l2 layer Sebastian Fricke 2023-10-16 11:57 ` Hans Verkuil 2023-10-16 11:57 ` Hans Verkuil 2023-10-16 13:35 ` Sebastian Fricke 2023-10-16 13:35 ` Sebastian Fricke 2023-10-16 13:39 ` Hans Verkuil 2023-10-16 13:39 ` Hans Verkuil 2023-10-17 22:13 ` Ivan Bornyakov 2023-10-17 22:13 ` Ivan Bornyakov 2023-11-02 17:07 ` Deborah Brouwer 2023-11-02 17:07 ` Deborah Brouwer 2023-11-03 10:42 ` Ivan Bornyakov 2023-11-03 10:42 ` Ivan Bornyakov 2023-10-12 11:01 ` [PATCH v13 6/8] media: dt-bindings: wave5: add Chips&Media 521c codec IP support Sebastian Fricke 2023-10-12 11:01 ` Sebastian Fricke 2023-10-12 13:24 ` Krzysztof Kozlowski 2023-10-12 13:24 ` Krzysztof Kozlowski 2023-10-16 13:47 ` Rob Herring 2023-10-16 13:47 ` Rob Herring 2023-10-21 12:05 ` Sebastian Fricke 2023-10-21 12:05 ` Sebastian Fricke 2023-10-22 16:01 ` Krzysztof Kozlowski 2023-10-22 16:01 ` Krzysztof Kozlowski 2023-10-24 5:17 ` Sebastian Fricke 2023-10-24 5:17 ` Sebastian Fricke 2023-10-24 7:24 ` Krzysztof Kozlowski 2023-10-24 7:24 ` Krzysztof Kozlowski 2023-10-25 6:17 ` Sebastian Fricke 2023-10-25 6:17 ` Sebastian Fricke 2023-10-25 7:04 ` Krzysztof Kozlowski 2023-10-25 7:04 ` Krzysztof Kozlowski 2023-10-17 13:39 ` Devarsh Thakkar 2023-10-17 13:39 ` Devarsh Thakkar 2023-10-21 11:53 ` Sebastian Fricke 2023-10-21 11:53 ` Sebastian Fricke 2023-10-22 16:12 ` Krzysztof Kozlowski 2023-10-22 16:12 ` Krzysztof Kozlowski 2023-10-26 16:33 ` Sebastian Fricke 2023-10-26 16:33 ` Sebastian Fricke 2023-10-27 7:07 ` Krzysztof Kozlowski 2023-10-27 7:07 ` Krzysztof Kozlowski 2023-10-12 11:01 ` [PATCH v13 7/8] media: chips-media: wave5: Add wave5 driver to maintainers file Sebastian Fricke 2023-10-12 11:01 ` Sebastian Fricke 2023-10-12 11:01 ` [PATCH v13 8/8] arm64: dts: ti: k3-j721s2-main: add wave5 video encoder/decoder node Sebastian Fricke 2023-10-12 11:01 ` Sebastian Fricke
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