[PATCH 0/7] Exynos4: enable HDMI support for Odroid and UniversalC210
Hello, On 2014-08-12 15:00, Tomeu Vizoso wrote: > On 1 July 2014 10:10, Marek Szyprowski wrote: >> This is a long awaited patch series enabling support for HDMI output >> available on Exynos4412-based Odroid boards (X/X2/U2/U3/U3+) and >> Exynos4210 Universal C210 board. > Hello, > > have tested a few of these patches on an Odroid-U2 on top of > linux/master (c8d6637): > > 1a8edf8 clk: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks > bb2561d drm: exynos: hdmi: make 'hdmi-en' regulator optional and keep it > enabled > afe0bff Exynos: add support for 'domain-always-on' property > be421b7 ARM: dts: exynos4: add hdmi related nodes > 1206d41 ARM: dts: exynos4412-odroid: enable hdmi support > > Tested-by: Tomeu Vizoso > > I also needed these two patches from Daniel Drake: > > 64489ec ARM: dts: Enable PMIC interrupts on ODROID > ef009d7 ARM: dts: ODROID i2c improvements Those 2 patches finally reached v3.17-rc2. > HDMI worked just fine in the testing I did, I have pushed a branch here: > > http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=odroid-hdmi > > Marek, Daniel: would you like me to send a series with all the needed > patches together? I don't think it is needed now, especially taking into account that there is no consensus on domain-always-on approach. Maybe I will try once again to investigate the power on/off issue and check if it is possible to get rid of it. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland
[PATCH 0/7] Exynos4: enable HDMI support for Odroid and UniversalC210
On 1 July 2014 10:10, Marek Szyprowski wrote: > This is a long awaited patch series enabling support for HDMI output > available on Exynos4412-based Odroid boards (X/X2/U2/U3/U3+) and > Exynos4210 Universal C210 board. Hello, have tested a few of these patches on an Odroid-U2 on top of linux/master (c8d6637): 1a8edf8 clk: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks bb2561d drm: exynos: hdmi: make 'hdmi-en' regulator optional and keep it enabled afe0bff Exynos: add support for 'domain-always-on' property be421b7 ARM: dts: exynos4: add hdmi related nodes 1206d41 ARM: dts: exynos4412-odroid: enable hdmi support Tested-by: Tomeu Vizoso I also needed these two patches from Daniel Drake: 64489ec ARM: dts: Enable PMIC interrupts on ODROID ef009d7 ARM: dts: ODROID i2c improvements HDMI worked just fine in the testing I did, I have pushed a branch here: http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=odroid-hdmi Marek, Daniel: would you like me to send a series with all the needed patches together? Thanks, Tomeu
[PATCH 0/7] Exynos4: enable HDMI support for Odroid and UniversalC210
2014-07-01 17:10 GMT+09:00 Marek Szyprowski :
> Hello,
>
> This is a long awaited patch series enabling support for HDMI output
> available on Exynos4412-based Odroid boards (X/X2/U2/U3/U3+) and
> Exynos4210 Universal C210 board.
>
> This patch consists of 3 groups of patches, which are aimed to be merged
> to respective maintainer kernel trees.
>
> First patch ("clk: exynos4: add support for MOUT_HDMI and MOUT_MIXER
> clocks") adds missing device tree support for hdmi related clocks. It is
> prepared for clk kernel tree.
>
> Next two patches ("drm: exynos: hdmi: make 'hdmi-en' regulator optional
> and keep it enabled" and "drm: hdmi/mixer: enable exynos 4210 and 4x12
> soc support") add proper support for Exynos4 SoCs to Exynos DRM drivers.
> Those patches should go to exynos-drm kernel tree.
Picked them up.
Thanks,
Inki Dae
>
> Last patches ("Exynos: add support for 'domain-always-on' property",
> "ARM: dts: exynos4: add hdmi related nodes", "ARM: dts:
> exynos4412-odroid: enable hdmi support" and "ARM: dts:
> exynos4210-universal_c210: enable hdmi support") adds changes to all DTS
> files and adds 'domain-always-on' property to Exynos power-domain
> driver. This property is needed to resolve the non-trivial dependences
> between TV and LCD0 power domains and the power on/off sequence of the
> TV and mixer modules.
>
> Patches are prepared on top of v3.16-rc3 with '[PATCH v2 0/4] Add
> Exynos4412 based Odroid X2 and U2/U3/U3+ support' series and '[PATCH]
> ARM: dts: exynos4412-odroid: add support for GPIO buttons' patch
> applied:
> http://www.spinics.net/lists/linux-samsung-soc/msg33115.html
> http://www.spinics.net/lists/linux-samsung-soc/msg33497.html
>
> Kernel tree with all Odroid related patches is available at
> http://git.linaro.org/git-ro/people/marek.szyprowski/linux-srpol.git
> on v3.16-odroid branch.
>
> Best regards
> Marek Szyprowski
> Samsung R&D Institute Poland
>
> Marek Szyprowski (6):
> clk: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks
> drm: exynos: hdmi: make 'hdmi-en' regulator optional and keep it
> enabled
> drm: hdmi/mixer: enable exynos 4210 and 4x12 soc support
> Exynos: add support for 'domain-always-on' property
> ARM: dts: exynos4: add hdmi related nodes
> ARM: dts: exynos4412-odroid: enable hdmi support
>
> Tomasz Stanislawski (1):
> ARM: dts: exynos4210-universal_c210: enable hdmi support
>
> .../bindings/arm/exynos/power_domain.txt | 2 +
> .../devicetree/bindings/video/exynos_mixer.txt | 5 +-
> arch/arm/boot/dts/exynos4.dtsi | 37
> arch/arm/boot/dts/exynos4210-universal_c210.dts| 65
> ++
> arch/arm/boot/dts/exynos4210.dtsi | 5 ++
> arch/arm/boot/dts/exynos4412-odroid-common.dtsi| 52 +
> arch/arm/boot/dts/exynos4x12.dtsi | 10
> arch/arm/mach-exynos/pm_domains.c | 6 +-
> drivers/clk/samsung/clk-exynos4.c | 4 +-
> drivers/gpu/drm/exynos/exynos_hdmi.c | 29 +-
> drivers/gpu/drm/exynos/exynos_mixer.c | 51 -
> include/dt-bindings/clock/exynos4.h| 2 +
> 12 files changed, 247 insertions(+), 21 deletions(-)
>
> --
> 1.9.2
>
> --
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[PATCH 0/7] Exynos4: enable HDMI support for Odroid and UniversalC210
Hello,
This is a long awaited patch series enabling support for HDMI output
available on Exynos4412-based Odroid boards (X/X2/U2/U3/U3+) and
Exynos4210 Universal C210 board.
This patch consists of 3 groups of patches, which are aimed to be merged
to respective maintainer kernel trees.
First patch ("clk: exynos4: add support for MOUT_HDMI and MOUT_MIXER
clocks") adds missing device tree support for hdmi related clocks. It is
prepared for clk kernel tree.
Next two patches ("drm: exynos: hdmi: make 'hdmi-en' regulator optional
and keep it enabled" and "drm: hdmi/mixer: enable exynos 4210 and 4x12
soc support") add proper support for Exynos4 SoCs to Exynos DRM drivers.
Those patches should go to exynos-drm kernel tree.
Last patches ("Exynos: add support for 'domain-always-on' property",
"ARM: dts: exynos4: add hdmi related nodes", "ARM: dts:
exynos4412-odroid: enable hdmi support" and "ARM: dts:
exynos4210-universal_c210: enable hdmi support") adds changes to all DTS
files and adds 'domain-always-on' property to Exynos power-domain
driver. This property is needed to resolve the non-trivial dependences
between TV and LCD0 power domains and the power on/off sequence of the
TV and mixer modules.
Patches are prepared on top of v3.16-rc3 with '[PATCH v2 0/4] Add
Exynos4412 based Odroid X2 and U2/U3/U3+ support' series and '[PATCH]
ARM: dts: exynos4412-odroid: add support for GPIO buttons' patch
applied:
http://www.spinics.net/lists/linux-samsung-soc/msg33115.html
http://www.spinics.net/lists/linux-samsung-soc/msg33497.html
Kernel tree with all Odroid related patches is available at
http://git.linaro.org/git-ro/people/marek.szyprowski/linux-srpol.git
on v3.16-odroid branch.
Best regards
Marek Szyprowski
Samsung R&D Institute Poland
Marek Szyprowski (6):
clk: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks
drm: exynos: hdmi: make 'hdmi-en' regulator optional and keep it
enabled
drm: hdmi/mixer: enable exynos 4210 and 4x12 soc support
Exynos: add support for 'domain-always-on' property
ARM: dts: exynos4: add hdmi related nodes
ARM: dts: exynos4412-odroid: enable hdmi support
Tomasz Stanislawski (1):
ARM: dts: exynos4210-universal_c210: enable hdmi support
.../bindings/arm/exynos/power_domain.txt | 2 +
.../devicetree/bindings/video/exynos_mixer.txt | 5 +-
arch/arm/boot/dts/exynos4.dtsi | 37
arch/arm/boot/dts/exynos4210-universal_c210.dts| 65 ++
arch/arm/boot/dts/exynos4210.dtsi | 5 ++
arch/arm/boot/dts/exynos4412-odroid-common.dtsi| 52 +
arch/arm/boot/dts/exynos4x12.dtsi | 10
arch/arm/mach-exynos/pm_domains.c | 6 +-
drivers/clk/samsung/clk-exynos4.c | 4 +-
drivers/gpu/drm/exynos/exynos_hdmi.c | 29 +-
drivers/gpu/drm/exynos/exynos_mixer.c | 51 -
include/dt-bindings/clock/exynos4.h| 2 +
12 files changed, 247 insertions(+), 21 deletions(-)
--
1.9.2
