From: Thierry Reding <thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
To: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: "Stephen Warren"
<swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
"David Airlie" <airlied-cv59FeDIM0c@public.gmane.org>,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
"Mark Brown"
<broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>,
"Wolfram Sang" <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
"Grant Likely"
<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
"Jon Mayo" <jmayo-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"Rob Herring"
<rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
"Ben Dooks" <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>,
"Colin Cross" <ccross-z5hGa2qSFaRBDgjK7y7TUQ@public.gmane.org>,
"Olof Johansson" <olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org>,
"Terje Bergström"
<tbergstrom-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
"Liam Girdwood" <lrg-l0cyMroinI0@public.gmane.org>
Subject: [RFC v2 0/5] Add NVIDIA Tegra DRM support
Date: Wed, 25 Apr 2012 11:44:57 +0200 [thread overview]
Message-ID: <1335347102-14905-1-git-send-email-thierry.reding@avionic-design.de> (raw)
This series adds a basic DRM driver for NVIDIA Tegra 2 processors. It
currently only supports the RGB output and I've successfully tested it
against the fbcon kernel module and the xf86-video-modesetting driver.
The code uses the Tegra's IOMMU/GART to remap non-contiguous memory.
This means that currently video memory is limited to 32 MB, the size of
the GART aperture.
Changes in v2:
- split into several smaller source files
- represent individual devices in DT
- add drivers for individual devices
- EDID probing support via "ddc" property
- EDID support in DT using binary blobs
- basic (non-working) HDMI support
- support for carveout memory in DT
A lot of the above are really just stub implementations. Most notably
HDMI support is pretty much a copy of what NVIDIA has in their
downstream kernels, though I wasn't able to make it work except for the
EDID probing (I probably missed some pieces). Carveout memory also isn't
used right now.
Still this should now be in a state where other people (like Jon and
Terje from NVIDIA) and Lucas can start contributing. This series is
based on next-20120424.
Thierry
Robert Morell (1):
drm: fixed: Add dfixed_frac
Thierry Reding (4):
iommu: Include linux/types.h
tps6586x: Add device tree support
i2c: Add of_i2c_get_adapter() function
drm: Add NVIDIA Tegra support
.../devicetree/bindings/gpu/drm/tegra.txt | 125 +++
.../devicetree/bindings/regulator/tps6586x.txt | 97 ++
arch/arm/mach-tegra/board-dt-tegra20.c | 14 +
arch/arm/mach-tegra/include/mach/iomap.h | 6 +
arch/arm/mach-tegra/tegra2_clocks.c | 19 +-
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/tegra/Kconfig | 19 +
drivers/gpu/drm/tegra/Makefile | 7 +
drivers/gpu/drm/tegra/tegra-dc.c | 630 +++++++++++++
drivers/gpu/drm/tegra/tegra-dc.h | 245 +++++
drivers/gpu/drm/tegra/tegra-drv.c | 600 ++++++++++++
drivers/gpu/drm/tegra/tegra-drv.h | 201 ++++
drivers/gpu/drm/tegra/tegra-dsi.c | 145 +++
drivers/gpu/drm/tegra/tegra-encon.c | 406 ++++++++
drivers/gpu/drm/tegra/tegra-fb.c | 355 +++++++
drivers/gpu/drm/tegra/tegra-gem.c | 425 +++++++++
drivers/gpu/drm/tegra/tegra-hdmi.c | 994 ++++++++++++++++++++
drivers/gpu/drm/tegra/tegra-hdmi.h | 462 +++++++++
drivers/gpu/drm/tegra/tegra-host1x.c | 90 ++
drivers/gpu/drm/tegra/tegra-rgb.c | 148 +++
drivers/gpu/drm/tegra/tegra-tvo.c | 152 +++
drivers/i2c/i2c-core.c | 34 +
drivers/mfd/tps6586x.c | 105 +++
drivers/regulator/tps6586x-regulator.c | 1 +
include/drm/drm_fixed.h | 1 +
include/drm/tegra_drm.h | 40 +
include/linux/iommu.h | 1 +
include/linux/mfd/tps6586x.h | 1 +
include/linux/of_i2c.h | 7 +
30 files changed, 5322 insertions(+), 11 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpu/drm/tegra.txt
create mode 100644 Documentation/devicetree/bindings/regulator/tps6586x.txt
create mode 100644 drivers/gpu/drm/tegra/Kconfig
create mode 100644 drivers/gpu/drm/tegra/Makefile
create mode 100644 drivers/gpu/drm/tegra/tegra-dc.c
create mode 100644 drivers/gpu/drm/tegra/tegra-dc.h
create mode 100644 drivers/gpu/drm/tegra/tegra-drv.c
create mode 100644 drivers/gpu/drm/tegra/tegra-drv.h
create mode 100644 drivers/gpu/drm/tegra/tegra-dsi.c
create mode 100644 drivers/gpu/drm/tegra/tegra-encon.c
create mode 100644 drivers/gpu/drm/tegra/tegra-fb.c
create mode 100644 drivers/gpu/drm/tegra/tegra-gem.c
create mode 100644 drivers/gpu/drm/tegra/tegra-hdmi.c
create mode 100644 drivers/gpu/drm/tegra/tegra-hdmi.h
create mode 100644 drivers/gpu/drm/tegra/tegra-host1x.c
create mode 100644 drivers/gpu/drm/tegra/tegra-rgb.c
create mode 100644 drivers/gpu/drm/tegra/tegra-tvo.c
create mode 100644 include/drm/tegra_drm.h
--
1.7.10
next reply other threads:[~2012-04-25 9:44 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-25 9:44 Thierry Reding [this message]
[not found] ` <1335347102-14905-1-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-25 9:44 ` [RFC v2 1/5] iommu: Include linux/types.h Thierry Reding
2012-04-25 9:44 ` [RFC v2 2/5] tps6586x: Add device tree support Thierry Reding
[not found] ` <1335347102-14905-3-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-25 10:10 ` Mark Brown
[not found] ` <20120425101031.GH3195-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-04-25 10:14 ` Thierry Reding
[not found] ` <20120425101429.GA5085-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-04-25 10:41 ` Thierry Reding
[not found] ` <20120425104147.GB5085-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-04-25 10:47 ` Mark Brown
[not found] ` <20120425104742.GA20492-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-04-25 11:14 ` Thierry Reding
2012-04-25 9:45 ` [RFC v2 3/5] i2c: Add of_i2c_get_adapter() function Thierry Reding
[not found] ` <1335347102-14905-4-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-04-25 15:36 ` Stephen Warren
[not found] ` <4F981A09.2020304-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-04-25 16:39 ` Thierry Reding
2012-04-25 9:45 ` [RFC v2 4/5] drm: fixed: Add dfixed_frac Thierry Reding
2012-04-25 9:45 ` [RFC v2 5/5] drm: Add NVIDIA Tegra support Thierry Reding
[not found] ` <1335347102-14905-6-git-send-email-thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
2012-05-03 21:22 ` Stephen Warren
[not found] ` <4FA2F702.6040701-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-05-21 10:55 ` Thierry Reding
2012-05-07 8:50 ` Terje Bergström
[not found] ` <4FA78CBD.5010606-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-07 16:27 ` Stephen Warren
[not found] ` <4FA7F80F.5090002-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-05-21 11:05 ` Thierry Reding
[not found] ` <20120521110514.GC27686-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-05-21 11:37 ` Terje Bergström
[not found] ` <4FBA28FD.2060504-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-21 13:58 ` Thierry Reding
[not found] ` <20120521135838.GA15046-RM9K5IK7kjIQXX3q8xo1gnVAuStQJXxyR5q1nwbD4aMs9pC9oP6+/A@public.gmane.org>
2012-05-22 6:19 ` Terje Bergström
2012-05-22 7:01 ` Jon Mayo
2012-04-25 12:27 ` [RFC v2 0/5] Add NVIDIA Tegra DRM support Thierry Reding
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