From: Archit Taneja <archit@ti.com>
To: <linux-media@vger.kernel.org>, <hverkuil@xs4all.nl>,
<laurent.pinchart@ideasonboard.com>
Cc: <linux-omap@vger.kernel.org>, <tomi.valkeinen@ti.com>,
Archit Taneja <archit@ti.com>
Subject: [PATCH v4 0/4] v4l: VPE mem to mem driver
Date: Fri, 6 Sep 2013 15:42:22 +0530 [thread overview]
Message-ID: <1378462346-10880-1-git-send-email-archit@ti.com> (raw)
In-Reply-To: <1376996457-17275-1-git-send-email-archit@ti.com>
VPE(Video Processing Engine) is an IP found on DRA7xx, this series adds VPE as a
mem to mem v4l2 driver, and VPDMA as a helper library.
The first version of the patch series described VPE in detail, you can have a
look at it here:
http://www.spinics.net/lists/linux-media/msg66518.html
Changes in v4:
- Control ID for the driver reserved in v4l2-controls.h
- Some fixes/clean ups suggested by Hans.
- A small hack done in VPE's probe to use a fixed 64K resource size, this
is needed as the DT bindings will split the addresses accross VPE
submodules, the driver currently works with register offsets from the top
level VPE base. The driver can be modified later to support multiple
ioremaps of the sub modules.
- Addition of sync on channel descriptors for input DMA channels, this
ensures the VPDMA list is stalled in the rare case of an input channel's
DMA getting completed after all the output channel DMAs.
- Removed the DT and hwmod patches from this series. DRA7xx support is not
yet got in the 3.12 merge window. Will deal with those separately.
Archit Taneja (4):
v4l: ti-vpe: Create a vpdma helper library
v4l: ti-vpe: Add helpers for creating VPDMA descriptors
v4l: ti-vpe: Add VPE mem to mem driver
v4l: ti-vpe: Add de-interlacer support in VPE
drivers/media/platform/Kconfig | 16 +
drivers/media/platform/Makefile | 2 +
drivers/media/platform/ti-vpe/Makefile | 5 +
drivers/media/platform/ti-vpe/vpdma.c | 846 ++++++++++++
drivers/media/platform/ti-vpe/vpdma.h | 203 +++
drivers/media/platform/ti-vpe/vpdma_priv.h | 641 +++++++++
drivers/media/platform/ti-vpe/vpe.c | 2074 ++++++++++++++++++++++++++++
drivers/media/platform/ti-vpe/vpe_regs.h | 496 +++++++
include/uapi/linux/v4l2-controls.h | 4 +
9 files changed, 4287 insertions(+)
create mode 100644 drivers/media/platform/ti-vpe/Makefile
create mode 100644 drivers/media/platform/ti-vpe/vpdma.c
create mode 100644 drivers/media/platform/ti-vpe/vpdma.h
create mode 100644 drivers/media/platform/ti-vpe/vpdma_priv.h
create mode 100644 drivers/media/platform/ti-vpe/vpe.c
create mode 100644 drivers/media/platform/ti-vpe/vpe_regs.h
--
1.8.1.2
WARNING: multiple messages have this Message-ID (diff)
From: Archit Taneja <archit@ti.com>
To: linux-media@vger.kernel.org, hverkuil@xs4all.nl,
laurent.pinchart@ideasonboard.com
Cc: linux-omap@vger.kernel.org, tomi.valkeinen@ti.com,
Archit Taneja <archit@ti.com>
Subject: [PATCH v4 0/4] v4l: VPE mem to mem driver
Date: Fri, 6 Sep 2013 15:42:22 +0530 [thread overview]
Message-ID: <1378462346-10880-1-git-send-email-archit@ti.com> (raw)
In-Reply-To: <1376996457-17275-1-git-send-email-archit@ti.com>
VPE(Video Processing Engine) is an IP found on DRA7xx, this series adds VPE as a
mem to mem v4l2 driver, and VPDMA as a helper library.
The first version of the patch series described VPE in detail, you can have a
look at it here:
http://www.spinics.net/lists/linux-media/msg66518.html
Changes in v4:
- Control ID for the driver reserved in v4l2-controls.h
- Some fixes/clean ups suggested by Hans.
- A small hack done in VPE's probe to use a fixed 64K resource size, this
is needed as the DT bindings will split the addresses accross VPE
submodules, the driver currently works with register offsets from the top
level VPE base. The driver can be modified later to support multiple
ioremaps of the sub modules.
- Addition of sync on channel descriptors for input DMA channels, this
ensures the VPDMA list is stalled in the rare case of an input channel's
DMA getting completed after all the output channel DMAs.
- Removed the DT and hwmod patches from this series. DRA7xx support is not
yet got in the 3.12 merge window. Will deal with those separately.
Archit Taneja (4):
v4l: ti-vpe: Create a vpdma helper library
v4l: ti-vpe: Add helpers for creating VPDMA descriptors
v4l: ti-vpe: Add VPE mem to mem driver
v4l: ti-vpe: Add de-interlacer support in VPE
drivers/media/platform/Kconfig | 16 +
drivers/media/platform/Makefile | 2 +
drivers/media/platform/ti-vpe/Makefile | 5 +
drivers/media/platform/ti-vpe/vpdma.c | 846 ++++++++++++
drivers/media/platform/ti-vpe/vpdma.h | 203 +++
drivers/media/platform/ti-vpe/vpdma_priv.h | 641 +++++++++
drivers/media/platform/ti-vpe/vpe.c | 2074 ++++++++++++++++++++++++++++
drivers/media/platform/ti-vpe/vpe_regs.h | 496 +++++++
include/uapi/linux/v4l2-controls.h | 4 +
9 files changed, 4287 insertions(+)
create mode 100644 drivers/media/platform/ti-vpe/Makefile
create mode 100644 drivers/media/platform/ti-vpe/vpdma.c
create mode 100644 drivers/media/platform/ti-vpe/vpdma.h
create mode 100644 drivers/media/platform/ti-vpe/vpdma_priv.h
create mode 100644 drivers/media/platform/ti-vpe/vpe.c
create mode 100644 drivers/media/platform/ti-vpe/vpe_regs.h
--
1.8.1.2
next prev parent reply other threads:[~2013-09-06 10:13 UTC|newest]
Thread overview: 138+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-02 14:03 [PATCH 0/6] v4l: VPE mem to mem driver Archit Taneja
2013-08-02 14:03 ` Archit Taneja
2013-08-02 14:03 ` [PATCH 1/6] v4l: ti-vpe: Create a vpdma helper library Archit Taneja
2013-08-02 14:03 ` Archit Taneja
2013-08-05 8:13 ` Tomi Valkeinen
2013-08-05 8:13 ` Tomi Valkeinen
2013-08-05 11:26 ` Archit Taneja
2013-08-05 11:26 ` Archit Taneja
2013-08-05 12:26 ` Tomi Valkeinen
2013-08-05 12:26 ` Tomi Valkeinen
2013-08-08 21:35 ` Laurent Pinchart
2013-08-14 10:19 ` Archit Taneja
2013-08-14 10:19 ` Archit Taneja
2013-08-08 22:04 ` Laurent Pinchart
2013-08-14 10:57 ` Archit Taneja
2013-08-14 10:57 ` Archit Taneja
2013-08-20 11:39 ` Laurent Pinchart
2013-08-20 12:51 ` Archit Taneja
2013-08-20 12:51 ` Archit Taneja
2013-08-20 13:16 ` Archit Taneja
2013-08-20 13:16 ` Archit Taneja
2013-08-20 13:56 ` Laurent Pinchart
2013-08-21 6:47 ` Archit Taneja
2013-08-21 6:47 ` Archit Taneja
2013-08-02 14:03 ` [PATCH 2/6] v4l: ti-vpe: Add helpers for creating VPDMA descriptors Archit Taneja
2013-08-02 14:03 ` Archit Taneja
2013-08-05 9:11 ` Tomi Valkeinen
2013-08-05 9:11 ` Tomi Valkeinen
2013-08-05 12:05 ` Archit Taneja
2013-08-05 12:05 ` Archit Taneja
2013-08-05 13:03 ` Tomi Valkeinen
2013-08-05 13:03 ` Tomi Valkeinen
2013-08-02 14:03 ` [PATCH 3/6] v4l: ti-vpe: Add VPE mem to mem driver Archit Taneja
2013-08-02 14:03 ` Archit Taneja
2013-08-02 14:36 ` Hans Verkuil
2013-08-02 14:55 ` Archit Taneja
2013-08-02 14:55 ` Archit Taneja
2013-08-05 9:18 ` Tomi Valkeinen
2013-08-05 9:18 ` Tomi Valkeinen
2013-08-02 14:03 ` [PATCH 4/6] v4l: ti-vpe: Add de-interlacer support in VPE Archit Taneja
2013-08-02 14:03 ` Archit Taneja
2013-08-02 14:40 ` Hans Verkuil
2013-08-02 14:03 ` [PATCH 5/6] arm: dra7xx: hwmod data: add VPE hwmod data and ocp_if info Archit Taneja
2013-08-02 14:03 ` Archit Taneja
2013-08-02 14:03 ` [PATCH 6/6] experimental: arm: dts: dra7xx: Add a DT node for VPE Archit Taneja
2013-08-02 14:03 ` Archit Taneja
2013-08-08 22:11 ` Laurent Pinchart
2013-10-25 10:35 ` Archit Taneja
2013-10-25 10:35 ` Archit Taneja
2013-12-03 10:08 ` Archit Taneja
2013-12-03 10:08 ` Archit Taneja
2013-08-20 11:00 ` [PATCH v2 0/6] v4l: VPE mem to mem driver Archit Taneja
2013-08-20 11:00 ` Archit Taneja
2013-08-20 11:00 ` [PATCH v2 1/6] v4l: ti-vpe: Create a vpdma helper library Archit Taneja
2013-08-20 11:00 ` Archit Taneja
2013-08-20 11:00 ` [PATCH v2 2/6] v4l: ti-vpe: Add helpers for creating VPDMA descriptors Archit Taneja
2013-08-20 11:00 ` Archit Taneja
2013-08-20 11:00 ` [PATCH v2 3/6] v4l: ti-vpe: Add VPE mem to mem driver Archit Taneja
2013-08-20 11:00 ` Archit Taneja
2013-08-20 11:00 ` [PATCH v2 4/6] v4l: ti-vpe: Add de-interlacer support in VPE Archit Taneja
2013-08-20 11:00 ` Archit Taneja
2013-08-20 11:00 ` [PATCH v2 5/6] arm: dra7xx: hwmod data: add VPE hwmod data and ocp_if info Archit Taneja
2013-08-20 11:00 ` Archit Taneja
2013-08-20 11:00 ` [PATCH v2 6/6] experimental: arm: dts: dra7xx: Add a DT node for VPE Archit Taneja
2013-08-20 11:00 ` Archit Taneja
2013-08-29 12:32 ` [PATCH v3 0/6] v4l: VPE mem to mem driver Archit Taneja
2013-08-29 12:32 ` Archit Taneja
2013-08-29 12:32 ` [PATCH v3 1/6] v4l: ti-vpe: Create a vpdma helper library Archit Taneja
2013-08-29 12:32 ` Archit Taneja
2013-08-29 12:32 ` [PATCH v3 2/6] v4l: ti-vpe: Add helpers for creating VPDMA descriptors Archit Taneja
2013-08-29 12:32 ` Archit Taneja
2013-08-29 12:32 ` [PATCH v3 3/6] v4l: ti-vpe: Add VPE mem to mem driver Archit Taneja
2013-08-29 12:32 ` Archit Taneja
2013-08-29 13:28 ` Hans Verkuil
2013-08-30 6:47 ` Archit Taneja
2013-08-30 6:47 ` Archit Taneja
2013-08-30 7:07 ` Hans Verkuil
2013-08-30 10:05 ` Archit Taneja
2013-08-30 10:05 ` Archit Taneja
2013-08-30 10:44 ` Hans Verkuil
2013-09-05 5:56 ` Archit Taneja
2013-09-05 5:56 ` Archit Taneja
2013-08-29 12:32 ` [PATCH v3 4/6] v4l: ti-vpe: Add de-interlacer support in VPE Archit Taneja
2013-08-29 12:32 ` Archit Taneja
2013-08-29 12:32 ` [PATCH v3 5/6] arm: dra7xx: hwmod data: add VPE hwmod data and ocp_if info Archit Taneja
2013-08-29 12:32 ` Archit Taneja
2013-08-29 12:42 ` Rajendra Nayak
2013-08-29 12:42 ` Rajendra Nayak
2013-08-29 13:42 ` Archit Taneja
2013-08-29 13:42 ` Archit Taneja
2013-08-29 12:32 ` [PATCH v3 6/6] experimental: arm: dts: dra7xx: Add a DT node for VPE Archit Taneja
2013-08-29 12:32 ` Archit Taneja
2013-09-06 10:12 ` Archit Taneja [this message]
2013-09-06 10:12 ` [PATCH v4 0/4] v4l: VPE mem to mem driver Archit Taneja
2013-09-06 10:12 ` [PATCH v4 1/4] v4l: ti-vpe: Create a vpdma helper library Archit Taneja
2013-09-06 10:12 ` Archit Taneja
2013-10-07 7:46 ` Hans Verkuil
2013-09-06 10:12 ` [PATCH v4 2/4] v4l: ti-vpe: Add helpers for creating VPDMA descriptors Archit Taneja
2013-09-06 10:12 ` Archit Taneja
2013-10-07 7:46 ` Hans Verkuil
2013-09-06 10:12 ` [PATCH v4 3/4] v4l: ti-vpe: Add VPE mem to mem driver Archit Taneja
2013-09-06 10:12 ` Archit Taneja
2013-10-07 7:55 ` Hans Verkuil
2013-10-07 9:16 ` Archit Taneja
2013-10-07 9:16 ` Archit Taneja
2013-10-07 9:34 ` Hans Verkuil
2013-10-07 10:22 ` Archit Taneja
2013-10-07 10:22 ` Archit Taneja
2013-10-07 14:02 ` Hans Verkuil
2013-10-07 14:34 ` Archit Taneja
2013-10-07 14:34 ` Archit Taneja
2013-09-06 10:12 ` [PATCH v4 4/4] v4l: ti-vpe: Add de-interlacer support in VPE Archit Taneja
2013-09-06 10:12 ` Archit Taneja
2013-10-07 7:57 ` Hans Verkuil
2013-09-16 6:59 ` [PATCH v4 0/4] v4l: VPE mem to mem driver Archit Taneja
2013-09-16 6:59 ` Archit Taneja
2013-10-07 6:39 ` Archit Taneja
2013-10-07 6:39 ` Archit Taneja
2013-10-09 14:29 ` [PATCH v5 3/4] v4l: ti-vpe: Add " Archit Taneja
2013-10-09 14:29 ` Archit Taneja
2013-10-11 7:46 ` Hans Verkuil
2013-10-15 13:47 ` Archit Taneja
2013-10-15 13:47 ` Archit Taneja
2013-10-15 13:51 ` Hans Verkuil
2013-10-15 14:13 ` Kamil Debski
2013-10-15 15:54 ` Kamil Debski
2013-10-16 5:08 ` Archit Taneja
2013-10-16 5:08 ` Archit Taneja
2013-10-16 5:36 ` [PATCH v5 0/4] v4l: " Archit Taneja
2013-10-16 5:36 ` Archit Taneja
2013-10-16 5:36 ` [PATCH v5 1/4] v4l: ti-vpe: Create a vpdma helper library Archit Taneja
2013-10-16 5:36 ` Archit Taneja
2013-10-16 5:36 ` [PATCH v5 2/4] v4l: ti-vpe: Add helpers for creating VPDMA descriptors Archit Taneja
2013-10-16 5:36 ` Archit Taneja
2013-10-16 5:36 ` [PATCH v5 3/4] v4l: ti-vpe: Add VPE mem to mem driver Archit Taneja
2013-10-16 5:36 ` Archit Taneja
2013-10-16 5:36 ` [PATCH v5 4/4] v4l: ti-vpe: Add de-interlacer support in VPE Archit Taneja
2013-10-16 5:36 ` Archit Taneja
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