From: Boris Brezillon <boris.brezillon@bootlin.com>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org
Cc: Liviu Dudau <Liviu.Dudau@arm.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
Boris Brezillon <boris.brezillon@free-electrons.com>
Subject: [PATCH v3 9/9] ARM: dts: bcm283x: Add Transposer block
Date: Mon, 2 Jul 2018 14:20:20 +0200 [thread overview]
Message-ID: <20180702122020.5921-10-boris.brezillon@bootlin.com> (raw)
In-Reply-To: <20180702122020.5921-1-boris.brezillon@bootlin.com>
From: Boris Brezillon <boris.brezillon@free-electrons.com>
The transposer block is allowing one to write the result of the VC4
composition back to memory instead of displaying it on a screen.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---
Changes in v3:
- Add R-b tags
Changes in v2:
- None
---
arch/arm/boot/dts/bcm283x.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index ac00e730f898..740870898b1e 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -66,6 +66,12 @@
clock-frequency = <1000000>;
};
+ txp@7e004000 {
+ compatible = "brcm,bcm2835-txp";
+ reg = <0x7e004000 0x20>;
+ interrupts = <1 11>;
+ };
+
dma: dma@7e007000 {
compatible = "brcm,bcm2835-dma";
reg = <0x7e007000 0xf00>;
--
2.14.1
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next prev parent reply other threads:[~2018-07-02 12:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-02 12:20 [PATCH v3 0/9] drm/vc4: Add support for the transposer IP Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 1/9] drm/atomic: Avoid connector to writeback_connector casts Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 2/9] drm/connector: Pass a drm_connector_state to ->atomic_commit() Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 3/9] drm/connector: Make ->atomic_commit() optional Boris Brezillon
2018-07-02 12:56 ` Liviu Dudau
2018-07-02 15:30 ` kbuild test robot
2018-07-02 15:30 ` kbuild test robot
2018-07-02 16:41 ` Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 4/9] drm/vc4: Use wait_for_flip_done() instead of wait_for_vblanks() Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 5/9] drm/crtc: Add a generic infrastructure to fake VBLANK events Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 6/9] drm/atomic: Call fake_vblank() from the generic commit_tail() helpers Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 7/9] drm/vc4: Call drm_atomic_helper_fake_vblank() in the commit path Boris Brezillon
2018-07-02 12:20 ` [PATCH v3 8/9] drm/vc4: Add support for the transposer block Boris Brezillon
2018-07-02 18:52 ` Eric Anholt
2018-07-02 19:10 ` Boris Brezillon
2018-07-02 12:20 ` Boris Brezillon [this message]
2018-07-02 19:51 ` [PATCH v3 9/9] ARM: dts: bcm283x: Add Transposer block Eric Anholt
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